Higher Chain Alcohols Essay

Diesel is the fuel of choice in the European automotive market, due to the fact that it provides high-torque, efficient alternative to gasoline. The American view of diesel, however, is much less positive overall – most Americans remember the noisy, smoky diesels of decades past and know little about the quiet, clean diesels of the present. One of the best arguments for the switch to diesel fuel in the United States is that a fueling infrastructure is already in place, as transportation companies rely on diesel fuel to distribute goods across the United States (Is Diesel). This would negate the need to construct an entirely new infrastructure, which could cost hundreds of billions of dollars. Diesel is also considerably more environmentally friendly than gasoline, due to the fact that it is less refined (a process which uses large amounts of energy) and that it is more efficient than gasoline (ACEA). The combustion process in a diesel engine, which exerts high pressure on the fuel to ignite it, is the source of the motor’s increased

Diesel is going to be the fuel that will control the world just like gasoline is today. Clean diesel is something that seems unreachable but it is closer than people think. Diesels now are Cleaner than ever and it it going to out do any other form of power for cars. Although other fuels and forms of power produce no emissions, diesel engines can be made to produce less harmful pollutants and be more efficient. There may be a few negative characteristics about diesel engines. But, the positive characteristics that they have out weight the bad things about them. To keep the diesels clean the process of how they work needs to be known.

Another study conducted by journal of Applied Energy shows well-to-wheel analysis of energy produced from different types of biofuel and their impact on greenhouse gases emissions. As shown in figure 2, ethanol has lower carbon emissions compared to gasoline and diesel. Specifically ethanol is made of sugar-beet or wood has significantly lower gCO2-equevlent/km than petrol fuels, while wheat ethanol produces greater emissions since fertilisers are used in its production process. [3]

Bonar, Erin E., Kathleen M. Young, Erica Hoffman, Shinakee Gumber, Jeremy P. Cummings, Michelle Pavlick, and Harold Rosenberg. "Quantitative and Qualitative Assessment of University Students’ Definitions of Binge Drinking." Quantitative and Qualitative Assessment of University Students’ Definitions of Binge Drinking 26.2 (2011): 187-93. Web. 3 Apr. 2013.

This report extensively analyses the production and breakdown of Ethanols, to assess its properties and their relation to being a fuel. The use of Ethanol as reliable source of renewable energy and its current effects on society. The potential use of ethanol as an alternative to coal and fossil fuels, the advantages and disadvantages of Ethanol.

Alcohol plays too significant a role in society today and should be an after thought as opposed to the most essential addition to any social event. Alcohol creates numerous social, economic, and health problems that could very easily be stopped if it played a less influential role in every day events. The use of alcohol is prominent in, but not limited to three social circles that include students, family groups, and religious gatherings. Experts have much to say about alcohol use and abuse in these three categories, including all of the negative aspects of drinking.

Our purpose was to use experiments and research in order to find the find best alcohol replacement fuel for methanol between 1-Butanol, isopropanol, and ethanol. We discovered that ethanol was the best replacement fuel by taking many things into consideration.

Figs. 5(b) and (c) show the CO and THC emissions from the combustion of the four fuels under different BMEPs. The CO emissions from the combustion of all the four fuels decreased gradually with increasing BMEP. Under a small BMEP, the combustion temperature was generally low, and the CO emissions mainly came from the combustion in the cylinder low-temperature regions [43]; as the BMEP increased, the in-cylinder temperature increased and the CO emissions decreased. It can also be observed that CO emissions increased after the addition of n-butanol to pure diesel. This happens because n-butanol has a low cetane number and shows poor combustibility, and a larger portion of over-thin gas mixture was formed before the combustion, thus the combustion

From Pina coladas to beer to tequila, alcohol has garnered the wrath or accolades of many. What is it about this intoxicating drink that brings about so many emotions. In this paper, I will go through what alcohol is, its history, how it affects your body, and why it’s so addictive.

Gasoline and diesel vehicles have been around for a long period of time ever since they were first designed around the 1930’s. The diesel market is in the middle of a revolution. Over the years that diesel has been around there are new enhancements that are increasing engine power and torque, lowering emissions and enhancing fuel economy, creating new and cleaner diesel vehicles. Through advancements in technology, gasoline and diesel powered vehicles have evolved since they were first designed to become more environmentally friendly.

Alcoholism is a prominent substance abuse issue in Western society. The treatment method of controlled drinking as opposed to abstinence is a continuing cause of controversy in alcohol research to this day. The US is different from Europe in its acceptance of controlled drinking as a goal of treatment: “in the US alcohol dependence is typically depicted as a ‘recurring disease’ and the ‘successful abstainer’ as a ‘recovering’ though never ‘recovered’ alcoholic” (Coldwell, 2005). Depending on the alcohol abuse patient’s individual characteristics, either controlled drinking or abstinence is chosen as a treatment.

Diesel and gasoline engines have been each other’s competition since the 1930’s when the first diesel run car was produced. There is one main mechanical difference between these two engines; a gasoline engine ignites the gasoline with spark plugs, a lighter of sorts, and the diesel engine ignites the diesel by compressing it so much that it spontaneously combusts. Although there are a few other types of engines now, such as hybrid or electric, diesel is still superior to these.

When the Ford Motor Company, popularized the gas automobile throughout the western world in the 20th century, a great benefit was bestowed to mankind - faster transportation. The factor of advanced transportation led to a cause for the modernization and industrialization of the majority of the world. However, as we reap the luxury of more convenient transportation, the atmosphere has reaped the luxury of harmful destruction. Throughout the 21st century, alternative fuels such as Ethanol have been discussed a prime alternative to Isooctane, the current fuel choice. Though Ethanol is a viable alternative fuel, especially with the emergence of new 21st century technology, the comparable combustion reaction rates of both Isooctane and Ethanol, as well as the industrial process to produce ethanol as a fuel, may deem it more dangerous and less efficient than the current fuel choice.

The global community is growing at an exponential rate. Societies and their demands are growing larger every day; therefore, more energy is required to meet the daily requirements. Technological advances are allowing societies to grow bigger, but in reality, a bigger society is not necessary. The societal and technological developments are requiring more petroleum based products to fuel the demand to grow larger. Petroleum based products are cheap and abundant, but come at the expense of producing harming emissions. Emissions like nitrous, sulphur, and carbon oxides are developed as by-products from burning fossil fuels which then disposes waste within the atmosphere. Slowly but steadily the earth is becoming an unsustainable place to live. Alternative fuel sources are being researched to help this problem. So far, the most promising alternative fuel resource being researched and being used to a small scale is dimethyl ether. Dimethyl ether (DME) is an efficient, clean, and highly reliable resource that produces less emissions and toxins than the current widely used petroleum products. DME has the possibility to eliminate the dangers of petroleum production and consumption while still providing the same quantity of energy. Implementing such a product is difficult, as liquid petroleum products already set the norm. To implement, research must be done to determine the viability. Outlined is the science required to make DME, its characteristics, economics,

Alternatively ethanol could be used as a replacement for kerosene for use in a jet engine. The use of ethanol as opposed to kerosene would reduce carbon dioxide emissions, provided that a renewable energy source was used to produce crops and to distil fermented ethanol. In addition to this ethanol is a renewable source unlike kerosene thereby eliminating the concern of this source running out. Also the presence of oxygen in the ethanol molecule means that combustion is almost always complete.