Monday, December 23, 2019

Population Impact of the Affordable Care Act - 1534 Words

Population Impact of the Affordable Care Act on North Carolina’s Uninsured In 2010 the American government passed new health care legislation, called the Patient Protection and Affordable Care Act (ACA), in order to reform the United States health care system. This health care reform opens the door for some Americans who have never been eligible for affordable health care insurance to obtain it beginning in 2014 (Sparer, 2011). All the states will enact this legislation but some will limit the provision provided to their citizens (Kaiser Commission, 2013). North Carolina is one of the states that have chosen not to enact all of the ACA’s provisions (Kaiser Commission, 2013). In this paper, I will look at health care†¦show more content†¦Although North Carolina has chosen not to expand Medicaid, other provisions of the ACA still go into effect. The ACA will still increase insurance coverage because North Carolina residents who currently are eligible for Medicai d but are not currently on it will now have to sign up due to the mandate for nearly everyone to acquire insurance (Holahan, Buettgens, Carroll Dorn, 2012). The other advantage is a simplified Medicaid eligibility enrollment system and federal grants for navigators to help people with understanding health insurance options (Short, 2013). North Carolina residents will still see some benefits with the U.S. implementation of health care reform but not all of the proposed benefits. Economic Impact on North Carolina Health Care Organizations Even though North Carolina is not participating in the ACA’s Medicaid expansion, the ACA will have an effect on North Carolina’s health care organizations. The United States’ national goal is to increase the number of people with health insurance in order to increase collective resources to pay for needed medical care (Short, 2013). This plan will not be able to be implemented as intended in North Carolina because of the stat e opting out of Medicaid expansion. However, insurance coverage will increase with the other provision in the health care reform law (Holahan, Buettgens, Carroll Dorn, 2012).Show MoreRelatedImpact of Affordable Care Act on North Carolina Uninsured Population1204 Words   |  5 Pagesï » ¿ Impact of Affordable Care Act on North Carolina Uninsured Population Rita Santos Walden University NURS-6050N-1,Policy Advocacy for Population Health January 3, 2014 Impact of ACA on North Carolina Uninsured Population The Affordable Care Act (ACA) is in vigor since January 1, 2014, and hospitals and health care providers are not sure about how many people will knock at their door for health care. So far, according to Camp (2014) â€Å"More than two million people across the country haveRead MoreThe Impact Of The Affordable Care Act On North Carolinas Uninsured Population1400 Words   |  6 PagesThe Impact of the Affordable Care Act on North Carolina s Uninsured Population Introduction Prior to the implementation of the Affordable Care Act (ACA), North Carolina’s (NC) uninsured population in 2009 was estimated at 1.7 million people under the age of 65. This equates to 20.4% of the population (Milstead, 2013). The purpose of this paper is to determine if the ACA changes implemented during the last five years is assisting the residents of NC to find and secure affordable health care insuranceRead MoreThe Affordable Care Act s Impact On Vulnerable Populations And The Future Of Nursing953 Words   |  4 PagesThe Affordable Care Act’s Impact On Vulnerable Populations and the Future of Nursing The Affordable Care Act, also known as Obamacare or ACA, was signed into law in March 2010 with the goal to expand insurance coverage to millions of Americans over a period of several years. Since its enactment six years ago, there have been millions of Americans that have gained access to coverage. The most notable of this population would be the disabled, mentally ill, and impoverished. In order to continue toRead MoreThe Impact Of The Affordable Care Act On North Carolina s Uninsured Population1475 Words   |  6 PagesThe Impact of the Affordable Care Act on North Carolina’s Uninsured Population The Affordable Care Act (ACA) 2010 is one of the most radical healthcare moves in legislation of United States after Medicare and Medicaid. The main goals of ACA were to decrease the number of uninsured and provide cost-effective high-quality care to all in US. According to Kaiser Family Foundation, the potential plan of ACA was to expand coverage to 47 million nonelderly uninsure d in the nation, which included 1.6 millionRead MorePatient Protection, Affordable Care Act, and the Uninsured702 Words   |  3 PagesPatient Protection and Affordable Care Act and the Uninsured: One of the major social problems in the United States is the increasing number of uninsured people who are among the vulnerable populations in the America. In 2008, there were approximately 46 million of non-elderly Americans without health insurance including adults and children. While this population includes people from all age ranges, young adults account for a significant portion of these people since they are likely to be uninsuredRead MoreImpact of the Affordable Care Act on North Carolina uninsured1056 Words   |  5 Pagesï » ¿ Impact of the Affordable Care Act on North Carolinas Uninsured Amanda Thomas Walden University Policy and Advocacy for Improving Population Health, NURS 6050N-21 Dr. Allison Davis October 01, 2014 Impact of the Affordable Care Act on North Carolinas Uninsured Health insurance is one of the most important benefits a citizen can have in America. Some Americans who work acquire health insurance through their employers. But then, there are Americas who do not work and thereforeRead MoreThe Impact Of The Affordable Care Act1712 Words   |  7 PagesImpact of the Affordable Care Act The Patient Protection and Affordable Care Act (ACA) is the 2010 health reform act that could extend insurance coverage to as many as 32 million Americans, which also included policies that affect the quality of coverage insurers must offer (Knickman Kovner, 2015). In addition to this, the ACA created a range of programs focused on furthering change in how medical care is organized and delivered, with a goal of reducing costs and improving quality and outcomesRead MoreThe Patient Protection And Affordable Care Act Essay1418 Words   |  6 PagesCommunities: PPACA Tashia Lee Health/Public Policy (HLTH225-1604A-01) Abstract The Patient Protection and Affordable Care Act was designed to expand insurance coverage for all of those that are uninsured. Also the Act was put into place to reduce the cost of health care. The morbidity and mortality rates in the United States have decreased since the Act was in place in 2010. The Act is also helping the goals of Healthy People 2020 that was implemented, but there is still more improvements thatRead MoreImproving The Affordable Care Act953 Words   |  4 PagesSuch data suggests that rural areas were actually better off in terms of medical care prior to the enactment of the Affordable Care Act than they are now. Before ACA implementation, the rural population was significantly more likely to be covered by Medicaid (21%) or other public insurance (4%) than the metropolitan population (16% and 3%, respectively). Therefore, while urban individuals on average had more healthcare benefits due to the nature of their insurance provider, since Medicaid made upRead MoreT he U.S. Supreme Court Is The Ultimate Authority In The1634 Words   |  7 PagesProtection, and Affordable Care Act (ACA) was signed into law, in which the act was to provide universal coverage of health insurance for every individual so that they can have access to health care. Two milestone decisions were handed down by the Supreme Court, Florida v Health Human Services (HHS) (2012) and National Federation of Independent Business (NFIB) v Sebelius (2012), with a focus on the policy and political implications of the Patient Protection and Affordable Care Act (ACA). This paper

Sunday, December 15, 2019

Fractional Distillation Experiment Free Essays

In the experiment of distillation we separated two miscible liquids. The purpose of distillation is to identify and purify compounds. We began our experiment by setting up an apparatus for macroscale simple distillation. We will write a custom essay sample on Fractional Distillation Experiment or any similar topic only for you Order Now We used 60 ml of Cyclohexane/ Toluene. We began with the temperature at 50 degrees Celsius. Unfortunately, we reached an error when the compounds evaporated too rapidly. The compounds evaporated so quickly that we lost data from 2 ml to 13 ml. The heat was lowered and as a result we started to see a constant rate. From 14 ml to 18 ml it stayed at the rate of 90 degrees Celsius, from 19ml to 25 ml it was at 93 from 26ml to 38ml it stayed in the 90’s for several minutes. When it reached the 50ml mark our temperature was at 108 degrees Celsius. Next we conducted the fractional distillation experiment. We tightly packed the fractionating column with a copper metal sponge, poured our mixture into the 100 ml flask and waited for the mixture to reach boiling point. The boiling point temperature started at 83 degrees Celsius we then decreased the temperature until we reached 25ml which was 82 degrees Celsius. Our results for the Toluene were 1. 4810 and 1. 4350 for the Cyclohexane. Unfortunately in the experiment for simple distillation, we reached an error when the compounds evaporated too rapidly. This was one source of error that disarrayed our data. The compounds evaporated so quickly that we lost data from 2 ml to 13 ml. Even though the data was not recorded it still was a successful experiment. This mistake has taught me to always keep a close eye on experiments no matter how slow the rate is. In the experiment of fractional distillation our results were reasonable but I believe that if we would have placed the aluminum foil around the fractionating column we could have minimized the temperature fluctuation during distillation. How to cite Fractional Distillation Experiment, Papers

Saturday, December 7, 2019

Controversies of Racism free essay sample

The subject of racism is a continual controversial issue within everyday society. It’s inevitable. Everywhere you go, you’ll come across some sort of discrimination or racism. It’s like we’re programmed to judge instantly, it’s in our human nature. Religion, age and racial discrimination literally surrounds us and we can’t do much to stop it until we change ourselves, and let’s face it that’s probably not going to happen. So the main questions I normally ask myself are: Why are we prejudiced? Is being different that bad? And are we really that different? Hitler definitely seemed to think that we were. So did America back in the 1600’s where the first of racism and black slavery began and half the world’s population in the 21st Century think so too. It was said for many years that Hitler was obsessed with racial â€Å"purity† and spread his beliefs in speeches and writings pronouncing that his race needs to remain pure in order to rule the world. We will write a custom essay sample on Controversies of Racism or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page What was his definition of pure? To have blue eyes, fair skin and blonde hair. Who is to say that makes you the perfect being? Absolutely no one. When Hitler and the Nazis came to power, these beliefs became the government motto and were spread publicly in posters, on the radio, in movies, in classrooms and in newspapers. After Hitler took power, Nazi teachers in school classrooms began to apply the principles of racial science. The teachers measured skull size and nose length and recorded the colour of the student’s hair and eyes to determine whether students belonged to the â€Å"true race†. This constant negative message that was being sent out influenced the younger students to continue with racism. The Nazis also began to put their ideology into practice with the support of German scientists who believed that the human race could be improved by limiting the reproduction of people considered inferior† such as Jews, people with disabilities, gypsies, black people, and people with skin diseases, Jehovah’s Witnesses and any other flaws humans are born with. Hitler viewed the Jews not as a religious group, but as a poisonous, disgusting â€Å"race†, which â€Å"lived off† other races and weakened them. And so began the Holocaust. Hitler threw innocent Jewish people into concentration camps letting them starve to death, gassing them, burning them alive and countless other torturous acts because they weren’t what he saw to be the ‘’perfect being’’. That may have been around sixty years ago but why does genocide still happen? After the Jewish Genocide, the cold war genocide, Rwanda genocide and just recently the genocide in Darfur occurred. Slavery is a black eye on the soul of America’s history. There has never been an excuse for one human to own another. We humans as a species should always have been treated equally. Why should people own other people? Are human beings animals? How can you hate someone so much by the colour of their skin? There simply is no answer. Slavery began around the 1600’s when the first black man was used as a servant. The slavery continued on, all the way through to the 1900’s where the servants were used to clean, cook food, babysit and do the dirty work around the house while a racist extremist group called the Ku Klux Klan that believed in Hitler’s message abused them with hate crimes and acts of domestic terrorism. Black people were treated like they were the scum of the earth; they were abused, spit on, beaten and in worst case scenario, murdered. They weren’t allowed to go to the same stores, schools, diners, and churches as the white people in America which was a huge disadvantage to the African-American race. When the racial segregation happened, which was a big milestone in history, the African–Americans were allowed to have the same facilities as everyone else, much to Americas disdain. Their freedom was limited; the African-Americans resorted to sitting at the back of the bus, or were only allowed to go to certain public areas. So why it is that racism still exists? What will it take for mankind to realize that despite the colour of a persons skin, we are all amazing, complex people, who have wonderful characteristics that should be admired and loved? But people also need to realize that some people that were born black didn’t CHOSE to be black. I mean, I’m a black girl but that doesn’t make me hate the whites and love the blacks. Both races are the same to me. I guess equality is such a new concept within everyday American society that many raw emotions still cloud their judgment. Now in the 21st Century, racism still exists and in varying forms. Not only is there racial discrimination, religion is discriminated against also. When you see a Muslim man walking down the street or a woman wearing a burka, do you cower in fear? There is this new phobia called Islamophobia where there is hatred, prejudice or fear of a Muslim person and this term came to use fter the September 11 terrorist attack. But why be scared of only Muslim’s? Everyone is capable of causing great harm to society and just recently the Norway attack occurred and this attack wasn’t done by a Muslim. It was by a Norwegian citizen that no one suspected. This man, Breivik planned the attack to annihilate multiculturalism in Norway and to preserve a Christian Europe. His political views were to conserve his culture and promote Islamoph obia, he also urged Europeans after this attack to restore the â€Å"historic crusades† against Islam as in the Middle Ages. You could say that Islamophobia is the new form of black racism as it is a practice of discriminating against Muslims by excluding them from the economic, social and public life of everyday society. The new law that was passed down in France of not being able to wear the burka is an example. French police arrested two veiled women just hours after the country’s new ban on wearing the burka in public came into force. This law is the first of its kind to be enforced in Europe, and the French police said they will be extremely cautious as there are fears of Muslim women provoking violence while the burka. The law should not push minorities around. I believe that people should be allowed to wear what they want, free of coercion. The burka is a Muslim practice and I do not see the big deal, it is not a security risk. It is believed that Islam has no values in the Western society and is an inferior and violent religious belief. On the contrary, the violent belief is this new phobia. What do you think? Far too many of us speak of equality and hope, yet secretly have hate. Most people will tell you, that they are not racist individuals. Many of these people though, are either fooling themselves, or just don’t want to make a bad reputation for themselves. Everyone is based on little more than stereotypes and stories of that what happened years ago with Hitler and the black slavery. So we need to put aside all the things that happened generations ago. It happened out of ignorance and right now what we need to be doing is unite as one race, stop the negative attitudes and beliefs that permeate around us and try to make the future brighter. Some people believe that racism is in our human nature. Do you think so?

Friday, November 29, 2019

Production of Acetone from isopropyl alcohol

Introduction Acetone is one of the most widely used solvents in the world and can be used as an intermediate for several commercial products such as acrylic plastic, bisphenol, polycarbonates and epoxy resin, paints, and adhesives among others. According to Tremoulet et al. (Para 2), Acetone is often a by-product of phenol, with scientists capable of producing acetone from a variety of materials including propylene, cumene, and isopropanol.Advertising We will write a custom report sample on Production of Acetone from isopropyl alcohol specifically for you for only $16.05 $11/page Learn More In industrial production acetone is an organic compound with a chemical formula of (CH3)2CO. Tremoulet et al. affirm that during production of cumene, â€Å"hydro peroxide generated from this process undergoes slicing to engender phenol and acetone† (Para 2). Where scientists require a high concentration of high-purity acetone, they can undertake Catalytic dehy drogenation of isopropanol as a substitute method to manufacturing acetone. As a fresh engineer and based on knowledge in chemical engineering, this paper seeks to design an acetone plant that produces 50 thousand tons per year from isopropyl alcohol. Problem Statement For several decades, scientists have consistently tried to incorporate knowledge to individuals on how to produce simple acetone, with the importance of acetone becoming widely known. A research documented by Rahman indicates, â€Å"The catalytic hydrogenation of acetone is an important area of catalytic process to produce fine chemicals† (113). The fine chemicals are useful since the form key element in the conversion of liquid or gaseous fuels as well as having important application in the heat pumps. Typically, scientists have developed vast number of homogeneous complexes and heterogeneous catalysts that have existed until the date for the production fine chemicals, with little knowledge existing in the pro duction of acetone using isopropyl alcohol (IARC 479). For this reason therefore, this paper seeks to provide a comprehensive report on the chemical production of acetone using isopropyl alcohol as the main material. Physical properties of all components Acetone is an organic compound having several physical properties during the entire process of production. Following the procedure in the production of acetone, the several materials emerge during and after the production. To begin with, in the feed drum there are normally three materials in this mixture.Advertising Looking for report on chemistry? Let's see if we can help you! Get your first paper with 15% OFF Learn More The mixtures found in the feed drum as described in the production process entail recycle stream, water, and isopropyl alcohol. This mixture has a number of physical properties noted as colourless, moveable, with mildly pungent smell and liquid in nature (IARC 481). The mixture goes through all other procedures including processes in the vaporizer, heater and reactor the mixture maintains similar physical characteristics. However, flammability of the mixture is eminent throughout the process and engineers should take caution during the chemical production of acetone. In the final process, the mixture produces acetone, as the final product and this liquid possesses characteristics such as colorlessness, mobility, flammability, and pungency in its smell. Production process and alternative processes In the process of producing acetone-using isopropyl alcohol, several processes are inclusive in this procedure. Since the advent of discovery of production of acetone, several Chemical Engineering processes and procedures have emerged with a range of materials proving imperative. As mentioned before, acetone can result from the chemical reaction of several materials. Laboratory production of Acetone can use isopropyl alcohol as the reactant; can use oxidation of Propylene process, oxida tion of Butanol, oxidation of Isopropyl Benzene as well as Dehydrogenation of Isopropanol (Arda et al. 8). During the production or engineering process of acetone, all chemical reactions involved are essential to produce fine acetone, which is useful commonly as a solvent. To understand the chemical production of acetone, this study provides the entire engineering process of acetone from isopropyl alcohol using â€Å"feed drum, vaporizer, heater, reactor, furnace, cooler, condenser, flash unit, scrubber, acetone and IPA columns† (Arda et al. 10). The study will also provide a diagrammatic presentation of the process. Production process In common processes, original invention of acetone instigates in the feed drum where mixing of feed including isopropyl alcohol, water, and recycle stream takes place. Vigorous mixing of these feeds (components) leads to a substantial reaction. From the feed drum, the mixture goes to another important stage, where the vaporizer provides room fo r further chemical reaction (Arda et al. 11).Advertising We will write a custom report sample on Production of Acetone from isopropyl alcohol specifically for you for only $16.05 $11/page Learn More The mixture in the vaporizer changes the streams phase into vapor. After undergoing the necessary procedures required in the vaporizer, the mixture undergoes another important phase in the heater. In the heater chamber, the mixture undergoes vigorous heating to enhance reaction through subjecting the mixture to higher temperatures. Reactor is another important section, where this section provides tubular flow reaction. In the reactor, the process is capable of achieving two products namely, Acetone, hydrogen gas, while isopropyl and water undergo discharging. A concentrated mixture comprising of hydrogen, water, acetone, and isopropyl-alcohol proceeds to the cooler and then further to the condenser unit before it proceeds to the flash unit. In the flash unit Hydrogen, acetone, isopropyl-alcohol and water form the top product. The top product comprising of acetone proceeds to another important procedure in the scrubber. In the scrubber chamber, the main purpose is to separate hydrogen gas from the mixture. Thereafter, the bottom product produced in the flash unit comprising of water, isopropyl alcohol, and acetone is mixed with the bottom product from the scrubber in the acetone column. In the acetone column, the reaction produces acetone from the top product with almost 99-wtpercentage isopropyl and water (Arda et al. 7). 0.1% of acetone then proceeds to isopropyl alcohol column from the bottom product. Finally, the top product of the isopropyl column is taken to the feed drum. The remaining part of mixture (residue) found, popularly referred as bottom product, remains as dissipate of the reaction. The following is the general formulae for the reactions in the production of acetone using isopropyl alcohol. Advertising Looking for report on chemistry? Let's see if we can help you! Get your first paper with 15% OFF Learn More The production of acetone Discussion of the production process In the feed drum: A feed is a tank like object used in the mixing of the recycle stream and the feed stream. The mixture ran at a temperature of 25 Degrees Celsius in the feed stream, which the engineers assumed it was constant. The temperature in the recycle stream used was about 110 degrees Celsius. In the vaporizer: to reduce the chemical reaction speed necessary in the fine production acetone, it was important to consider the use of salt. Engineers used similar temperature of the mixture leaving the feed drum to maintain the reaction in the vaporizer. The mixture undergoes several chemical reactions to produce the product known as acetone. Kinetic data of the reactions During the chemical production process of acetone energy consumption and the rate of consumption are important factors considered in a bid to obtain fine acetone. This report adopted the kinetic energy data provided by (Arda et al. 15) to explain the e nergy consumption of the process. This part covered energy data consumed in the Feed Drum, where the process begins to the isopropyl-alcohol column, where the process ends. Other related processes (Chemical processes) Oxidation of Propylene-as postulated before, several other processes can be useful in production of acetone. Production of acetone can involve oxidation of Propylene. In normal occasions, a process for production of acetone by direct oxidation of propylene, involves the oxidation process by air. The process principally involves a solution of copper chloride with small quantities of palladium chloride mixed in the air to produce acetone. Chemical formulae: C3H6 + 1/2O2 —–CH3COCH3 Oxidation of Butanol- chemical engineers can as well produce acetone from a process of oxidation of Butanol. Rahman asserts, â€Å"The solvent used methanol, ethanol, propanol; n-butanol, ethylene glycol; propylene glycol, diethylene glycol, and triethylene glycol are useful solvents for hydrogenation reactions† (120). According to Arda et al., catalytic oxidation of butane by using cobalt and manganese acetate produces acetic acid under a temperature rate of 150-225 degrees Celsius, where butane undergoes oxidation to produce acetone of almost 75-80% yield (18). Chemical formulae: CH3CH2CH2CH2CH3 + O2——-CH3COOH + CH3COCH Oxidation of Isopropyl Benzene (Cumene) – Cumene is an organic compound produced from an integrated process of producing phenol. Production of phenol further involves, â€Å"alkylation of benzene with propene to obtain cumene, oxidation of cumene to cumene hydro peroxide, acid cleavage of cumene hydro peroxide to produce phenol and acetone† (Rahman 114). According to the explanation given by Arda et al. (21), cumene is simply a product obtained from synthesis of propylene and benzene and oxidation of the product to produce acetone and phenol. Dehydrogenation of Isopropanol- Another important method of obtaining acetone is dehydrogenation of Isopropanol. Rahman postulates, â€Å"Isopropanol is widely regarded as an essential commodity in fine chemical synthesis which is used as a solvent in the industry and academia† (113). Normally, hydrogenation of acetone leads to production of Isopropanol, and the vice versa is that dehydrogenation of Isopropanol produces acetone. The catalyst used in this process is Zinc Oxide (ZnO) (IARC 483). The following is the chemical formulae for dehydrogenation of Isopropanol. Chemical formulae: (CH3)2CHOH ——(CH3)3CO + H2 Safety and environment concerns It is important to consider personal health and environmental safety concerns while undertaking chemical production of acetone. Acetone is a chemical like any other and there are possibilities of causing harm to human beings, animals and the entire flora and fauna (Tremoulet et al. Para 6). All chemicals used in the production of acetone comprise of some caution notices, which engi neers of acetone should follow strictly to avoid explosive reactions. In special attention, engineers should ensure that they prevent contamination of soil, drains and surface water. According to Arda et al. (17), engineers interested in the production of acetone should strictly adhere to all industrial principles governing the production and consumption of chemicals including handling and storing of hazardous chemicals. Acetone forms explosive mixtures with air and is extremely explosive and users of this chemical should remain keen throughout. Engineers should address any accidental inhalation or suffocation and any accidental cases with any first aid before considering seeking health assistance from physicians. Preliminary cost of the materials For engineers to engage in the production of acetone, it is imperative to consider the preliminary cost of production. However, the cost of producing acetone depends entirely on the amount of acetone produced. The major aim of preferring t o produce more attractive and affordable acetone in the market was to employ the use of isopropyl alcohol in producing acetone (Rahman 118). The production of acetone using isopropyl alcohol must be in a position to demonstrate the aspect of saving. Several materials and chemicals were useful and mandatory for the successful production of acetone. In a bid to determine the overall production cost of acetone for this project, this study employed a program costing technique known as CAPCOST to estimate the price of equipment employed. The following table provides a detailed cost data for the production of acetone of this study as adopted from an empirical study by Tremoulet et al. Total Production cost for acetone using isopropyl alcohol Item description Cost of the item Reactor Bare Module $204,300 Heat Exchanger Bare Module $96,500 Fired Heater Bare Module $234,200 Pump Bare Module $73,100 Vessel Bare Module $9,600 Bare Module Cost of Reaction Side $617,700 Catalyst $68,200 Total $496,100 Summary of the literature review Acetone is an organic compound produced using different chemical methods. However, this study dealt with the chemical production of acetone using isopropyl alcohol, which is an essential component in the production of acetone. Acetone is one of the most widely used solvents in the world and can be used as intermediate for several commercial products such as acrylic plastic, bisphenol, polycarbonates and epoxy resin, paints and adhesives, etc. In other places, acetone has been useful in nurturing women beauty, where women have used acetone in removing nail cuticles (Tremoulet et al. Para 7). Acetone is often a by-product of phenol, with scientists capable of producing acetone from a variety of materials including propylene, cumene, and isopropanol. Acetone production involves several chemical and physical processes including heating, vaporizing, reacting, cooling, condensing, flashing, heating and scrubbing. Production of acetone begins in the feed drum and ends in the isopropyl column where acetone finally emerges. One chemical formula can be useful in summarizing the process of producing acetone. CH3-CHOH-CH3 CH3-CO-CH3 + H2 can summarize the chemical reaction process in the production of acetone. It is also important to notice that production of acetone is a very reactive process that needs consideration of safety and environmental concern. All chemicals used in the production of acetone comprise of some caution notices, which engineers of acetone should follow strictly to avoid explosive reactions. Acetone forms explosive mixtures with air and is extremely explosive and users of this chemical should remain keen throughout. Finally, engineers should address any accidental inhalation or suffocation and any accidental cases with any first aid before considering seeking health assistance from physicians. Works Cited Arda, Urun, Serkan Acarser, Muge Metin, Sila Gungor, and Ali Kucuk. Chemical Engineer ing Design Project: Acetone Production, 2009. Web. IARC. Isopropyl Alcohol Manufacture by the Strong-Acid Process. PDF file. Web. Rahman, Ateeq. â€Å"Catalytic Hydrogenation of Acetone to Isopropanol: An Environmentally Benign Approach.† Bulletin of Chemical Reaction Engineering Catalysis 5.2 (2010): 113 – 126. Print. Tremoulet Mike, Mike Unton, and Ed Feng. Production of Acetone Using Catalytic Dehydrogenation of Isopropyl Alcohol, 1998. Web. This report on Production of Acetone from isopropyl alcohol was written and submitted by user Jillian Farmer to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Monday, November 25, 2019

Descent of Women essays

Descent of Women essays The Descent of Woman, by Elaine Morgan, tells the idea of the Aquatic Theory of Evolution. According to this theory of evolution, the ape, which man is believed to evolve from, comes down from the trees due to a drought and into the water. While adapting to a new environment, the ape evolved to become more like man. When the drought was over, this ape moved back onto the land and completely evolved into man. Morgan goes into great depth and detail throughout the chapters. She covers each process in the evolving of this species that she feels was wrongly described by past evolutionists. In chapter one, she tells how in the Book of Genesis, it is said that God created man first and woman was created later and was not created as well as man. Because of this, whenever a book is written about man evolving the pronoun he is used since man means male and species. This pronoun puts the image of a male in the readers head. This is why Morgan chose to use the pronoun she and tell the theory of evolution through a female evolving. She also tells in this chapter the theory of the Tarzanlike figure a prehominid male came down from the trees and almost immediately became a Mighty Hunter and that everything that evolved did so for the sake of hunting. She explains the flaws in this theory and in the next chapters explains the evolving through the Aquatic Theory. Morgan, in chapter two, dates back to the mild Miocene. During this time there was the hairy prehominid ape still living in the trees and still a vegetarian. She didnt yet evolve into what distinguishes her from other species. After a few million years, a drought occurred in the Pliocene and drove the ape out of the trees and onto the plain. She could simply not adapt to living on the plains. Since she lived in the central part of Africa, there was no water for her to move to so she became extinct. However, her cousin of the sam...

Friday, November 22, 2019

Job application letter Essay Example | Topics and Well Written Essays - 500 words

Job application letter - Essay Example Some of the courses that I have taken during my Bachelor’s course include Business Skills and Environment, Introduction to Corporate Finance, Investment Management, International Finance, and Risk and Insurance Management. I am qualified in the use of a wide range of softwares and computer programs including MS Power Point, MS Word, MS Excel. I also have an introductory knowledge of the Financial Ratio Analysis Software. During my internship at Masdar, I have been exposed to the Investment Lifecycle Management that acquainted me with the skills of tracking and preparing an investment Due Diligence with the team under the office of the CEO. This experience not only inculcated the necessary knowledge of the design and management of investment, but also provided me with an opportunity to work as part of a team so that I attain the teamwork skills required to excel in a culturally diverse and dynamic workplace. I have been a distinguished student throughout my academic career. This reflects in my GPA which is 3.732, as well as the fact that I received the Distinguished Students Scholarship, by the Scholarship Office- SCO (Abu Dhabi), and the USA-Phi Sigma Theta National Honor Society. In addition to my technical capabilities, I also have myriad of skills that make me an excellent professional. One of my most weighty skills is knowledge of multiple languages. I can communicate both verbally and textually in English, and Arabic, though I also understand French. During the three weeks that I spent as an intern at Masdar, I happened to communicate with coworkers belonging to different ethnicities. Having worked in such a diverse work environment, my confidence that I can adjust well in a challenging environment increased manifolds. Besides, I have also taken a course of Technical Communications at the Ohio State University. I have a strong knowledge of work ethics which enables me to optimize on my potential to deliver my best both as an individual and as part of a

Wednesday, November 20, 2019

Working with and Leading People Assignment Example | Topics and Well Written Essays - 3500 words

Working with and Leading People - Assignment Example The responsibility of the managing director is to identify the leaders and motivate them to lead the groups to achieve the overall objectives of the organization. Recruitment and selection is the process of hiring the right person for a job opportunity. The employees are at the core of the success of any organization. Thus, recruiting the individual with an appropriate set of skills is extremely important for fulfilling the overall objective of the organization. Recruitment is considered to be a positive aspect, while selection is regarded to be a negative aspect as it involves the rejection of applications and selects only the best individual suitable for the job opportunity (Randhawa, 2007). Recruitment is the process of attracting individuals for a job opening on a timely basis in large numbers and with the appropriate qualifications (Gusdorf, 2008).Both internal and external factors influence the recruitment process of an organization. The internal factors includes the expansion plan and size of the organization, the cost involved in the recruitment process, salary package, work culture, geographical expansion of the organization etc. Socio- economic factors, supply and demand conditions in the skilled labour market, political and legal considerations are some of the external factors influencing the recruitment process (Randhawa, 2007). Human resource planning is the identification of the present and future human resource need of an organization. Job analysis is the process of determining the tasks need to performed, how they are carried on and what are the qualities required to perform the job successfully (Prien et.al, 2009). After human resource planning and job analysis, the managing director must decide the number and type of recruits required and selects a particular recruitment method. Advertising in newspapers, magazine, career websites trade journals etc. is an effective method of recruitment. The health care company can also establish