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Ethanol, also called ethyl alcohol, pure alcohol, grain alcohol, or drinking alcohol, is a volatile, flammable, colorless liquid. It is a psychoactive drug, best known as the type of alcohol found in alcoholic beverages and in modern thermometers. Ethanol is one of the oldest recreational drugs known to man. In common usage, it is often referred to simply as alcohol or spirits.

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Wikipedia About Ethanol

Ethanol, also called ethyl alcohol, pure alcohol, grain alcohol, or drinking alcohol, is a volatile, flammable, colorless liquid. It is a psychoactive drug, best known as the type of alcohol found in alcoholic beverages and in modern thermometers. Ethanol is one of the oldest recreational drugs known to man. In common usage, it is often referred to simply as alcohol or spirits.

Ethanol is a straight-chain alcohol, and its molecular formula is C2H5OH. Its empirical formula is C2H6O. An alternative notation is CH3-CH2-OH, which indicates that the carbon of a methyl group (CH3-) is attached to the carbon of a methylene group (-CH2-), which is attached to the oxygen of a hydroxyl group (-OH). It is a constitutional isomer of dimethyl ether. Ethanol is often abbreviated as EtOH, using the common organic chemistry notation of representing the ethyl group (C2H5) with Et.

The fermentation of sugar into ethanol is one of the earliest organic reactions employed by humanity. The intoxicating effects of ethanol consumption have been known since ancient times. In modern times, ethanol intended for industrial use is also produced from by-products of petroleum refining.

Ethanol has widespread use as a solvent of substances intended for human contact or consumption, including scents, flavorings, colorings, and medicines. In chemistry, it is both an essential solvent and a feedstock for the synthesis of other products. It has a long history as a fuel for heat and light and also as a fuel for internal combustion engines.

History

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Two other chemists who contributed to the development of distillation techniques were Geber (Jabir ibn Hayyan) and Al-Kindi (Alkindus). Writings attributed to Geber (721–815) mention the flammable vapors of boiled wine. Al-Kindi (801–873) unambiguously described the distillation of wine.

In 1796, Johann Tobias Lowitz obtained pure ethanol by filtering distilled ethanol through activated charcoal.

Antoine Lavoisier described ethanol as a compound of carbon, hydrogen, and oxygen, and in 1808 Nicolas-Théodore de Saussure determined ethanol's chemical formula. Fifty years later, Archibald Scott Couper published the structural formula of ethanol, which placed ethanol among the first compounds whose chemical structure had been determined.

Ethanol was first prepared synthetically in 1826 through the independent efforts of Henry Hennel in Great Britain and S.G. Sérullas in France. In 1828, Michael Faraday prepared ethanol by acid-catalyzed hydration of ethylene, a process similar to that which is used today for industrial ethanol synthesis.

Search results for Ethanol

The Truth about Ethanol | Union of Concerned Scientists

Today's Use of Ethanol. Nearly all of the ethanol used in the U.S. is blended into ... In 2007, ethanol displaced about three percent of our gasoline use. ...www.ucsusa.org/clean_vehicles/fuel_economy/ethanol-frequentl...

American Coalition for Ethanol : News

Ethanol is a biofuel made from corn and other crops and, soon, from cellulosic ... TO INACCURACIES ABOUT GRAIN-BASED ETHANOL IN OCTOBER "FIELD AND STREAM" ...www.ethanol.org/news/index.php?newsid=22

Ethanol

Ethanol is normally concentrated by ... Therefore, pure ethanol cannot be obtained by distillation. ... produce absolute ethanol. ...scifun.chem.wisc.edu/chemweek/ethanol/ethanol.html

Ethanol

Ethanol Fuel from Corn Faulted as Unsustainable Subsidized Food Burning' ... One gallon of ethanol has an energy value of only 77,000 BTUS. ...healthandenergy.com/ethanol.htm

Ethanol Fuel Technology for your Vehicle - Yahoo! Autos Green Center

Learn about Ethanol Fuel Technology at Yahoo! Autos. Get information on Ethanol 85, information on the latest ethanol fuel vehicles & more.autos.yahoo.com/green_center-tech-fuel_ethanol/

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News about Ethanol

Novozymes to Bet Up to $200 Million on Ethanol-Tied Plant

New York TimesNovozymes will double its investment in a new enzyme plant in Nebraska up to $200 million, so the Danish company will be ready for the ethanol boom that company officials still expect, The Associated Press reported.http://dealbook.blogs.nytimes.com/2009/03/24/novozymes-to-be...

Oklahoma trucker charged with dumping ethanol near Willow Springs

The Springfield News-LeaderAn Oklahoma trucker has been charged with dumping ethanol in a ditch alongside U.S. 60, according to Missouri Attorney General Chris Koster's office.http://www.news-leader.com/article/20090325/BREAKING01/90325...

Senator wants to require ethanol-free gas

The Lewiston Sun JournalAUGUSTA (AP) - Assistant Senate Majority Leader Lisa Marrache has submitted a bill requiring oil companies to make ethanol-free fuel an option at the pump in Maine.http://www.sunjournal.com/story/309149-3/MaineNews/Senator_w...

NTR's US ethanol unit in Q4 loss

Ireland Business WorldNTR's North American ethanol investment, Green Plains Renewable Energy, today announced a fourth quarter pre-tax loss of USD1.8 million (E1.33 million), or USD0.08 (E0.06) per share on revenues of E139m.http://www.businessworld.ie/livenews.htm?a=2385535;s=rolling...

Ian Taylor Tells Reuters That Vitol Will Diversify Into Natural Gas, Carbon Emissions, Ethanol and Coal

Marketwire via Yahoo! FinanceIn an interview with Reuters in Fujairah, Ian Taylor, President and CEO of the Vitol Group, one of the largest traders in the world's energy marketplace, discussed the need to diversify into natural gas, carbon emissions, ethanol and coal outside its core business of physical oil, in order to maintain its position as a leading energy player.http://biz.yahoo.com/iw/090325/0485084.html

News about Ethanol

Lignol's ethanol ambitions fueled by fresh funding

ReutersOTTAWA, March 20 (Reuters) - Lignol Energy ( LEC.V ) has scored a fresh round of government funding that the tiny company hopes will advance its big ambition of making fuel and valuable chemicals from forest and farm waste. Lignol will use the C$1.8 ... http://www.reuters.com/article/marketsNews/idUSN202945102009...

Higher Ethanol Blends Won’t Ensure Relief, CEO Says (Update1)

BloombergMarch 20 (Bloomberg) -- The higher blends of ethanol in gasoline sought by the industry wouldn’t help struggling producers quickly, Aventine Renewable Holdings Inc. Chief Executive Officer Ron Miller said. Growth Energy, an industry trade group ... http://www.bloomberg.com/apps/news?pid=20601207&sid=aFk25dqg...

US weekly ethanol margins drop as corn price rises

Reuters UKNEW YORK, March 20 (Reuters) - Average weekly U.S. ethanol distiller profits slipped further into negative territory on stronger prices for corn, the main input cost for the country's top alternative motor fuel. May corn CK9 on the Chicago Board of ... http://uk.reuters.com/article/oilRpt/idUKN2062232620090320

Construction postponed on Iowa ethanol plant

BusinessWeekConstruction on a nearly completed ethanol plant in Fort Dodge has stopped. A spokesman for Tate and Lyle, a London-based corn refiner, says the company has postponed work on the $260 million plant because of a struggling ethanol market. The delay ... http://www.businessweek.com/ap/financialnews/D9718LBO2.htm

Stimulus at issue for ethanol fuel

Houston ChronicleMatt Morgan fills his Chevy Tahoe with E85 fuel at an H-E-B station on Wednesday. President Barack Obama’s economic stimulus package included greater incentives for fuel retailers to install E85 pumps, but the help may not make much difference ... http://www.chron.com/disp/story.mpl/headline/biz/6320176.htm...

Search results for Ethanol

Ethanol - Production of Ethanol Fuel

I found another great video discussing how ethanol is a clean renewable fuel. It discusses how ethanol is gaining momentum as gas prices rise.http://ethanol.net/

Ethanol and Other Biofuels • Hubbert Peak of Oil Production

Ethanol maker VeraSun to put 7 plants up for auction, by Dirk Lammers, Associated Press [2009 Jan 16] "VeraSun Energy, the nation's second largest ethanol producer, is putting ... http://www.hubbertpeak.com/Ethanol/

Ethanol

ETHANOL needs to be a renewable fuel choice in Wisconsin. Assembly Bill B15 and Senate Bill 15 would provide a choice for ethanol fuel in Wisconsin by requiring fuel with 87 ... http://www.wfbf.com/ethanol.htm

Ethanol

Ethanol fuel that is derived from crops has advantages over traditional fossil fuels. For example, it is easily obtained fromhttp://ethanol.zupatips.com/

Ethanol fuel: Journey to Forever

Ethanol fuel. Introduction What is ethanol? The benefits Backyard ethanol How does it work? Production Energy balance-- Is ethanol energy-efficient?-- Food or fuel?http://journeytoforever.org/ethanol.html
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Videos found for Ethanol

How To Make Ethanol Work - Presente...

How To Make Ethanol Work - Presented by The Auto ChannelEthanol, a biofuel, can be produced not only from corn, but sugar cane, switch grass, and wood. And using it, instead of gasoline, decreases the amount of pollutants a car emits.Flash - Video

VENEZUELA: Venezuela's Chavez slams...

VENEZUELA: Venezuela's Chavez slams Bush ethanol fuel planPresident Hugo Chavez of Venezuela has taken issue with the ethanol fuel plans of George Bush. Venezuelan President Hugo Chavez on Tuesday (April 10) slammed U.S. President George...MPEG 4 - Video

Behind The Money: Chadbourne & Park...

Behind The Money: Chadbourne & Parke's Todd Alexander on bankruptcies in the ethanol industryIn this episode of Behind The Money, The Deal's Mary Kathleen Flynn speaks with Todd Alexander of Chadbourne & Parke about the recent rash of bankruptcy filings in the ethanol...QuickTime - Video

The Problem With Ethanol

The Problem With EthanolThis corn-based fuel sounds like the solution to our addiction to oil, but its payoff is years awayFlash - Video

How to survive the NWO or Economic ...

How to survive the NWO or Economic and Social Crash. Solar, Ethanol & HydrogenThis is a video response to AwakenSafely question video. Sharp guy.. Check out his videos too! In this video I talk about the NWO and Economic / Social crash of our system here in...Flash - Video

Answers for Ethanol

pholicious pethanol????????????????pholicious pyou will get different amounts. for example lets take sugar cane and corn plants for instance. with sugar cane you need 100lbs to get a yield of 11 gallons of ethanol. with corn you need over 200lbs t...Happy_go_LuckyWhat percentage denatured ethanol is usually used as a solvent for food in general?Happy_go_LuckyI've never quite heard of ethanol used as a solvent for food. However, I know that 70%-75% ethanol is used for simple sterilization in biology laboratories. Like to spray on gloved hands after work...vverklinWhat is the Difference between Denatured ethanol and Absolute Ethanol?vverklinDenatured alcohol has one or more substances added to it to prevent it from being used for drinking. This type of alcohol is for solvent/industrial use. It could be used in a chemical laboratory, if t...Kicks007What is it in ethanol (the elements that make up ethanol) that makes ethanol a depressant?Kicks007ethanol consists of ethane n alcohol.its common name is ethyl alcohol n it's an alcohol.Edward PHow to protect from Ethanol Phase Separation in Bertram Fiberglass Gas Tanks with E-10 Gasoline?Edward PYou have 2 choices really. You can fill it up and treat it or you should empty it entirely and run your engine out of gas also. If you leave it any other way you invite trouble. Ethanol will pull moi...
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