ETHANE

ĕthˈān, CH3CH3, gaseous hydrocarbon. It is a continuous-chain alkane. As a constituent of natural gas, it is used for fuel. It can be prepared by cracking and fractional distillation of petroleum.

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The Columbia Encyclopedia, Sixth Edition Copyright© 2004, Columbia University Press. Licensed from Lernout & Hauspie Speech Products N.V. All rights reserved.

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Questia Books and Articles on: Ethane
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books on: Ethane  - 198 results

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...C2-C2C3-C3 stream 0.275. By-product ethane = 21.89. 0.725 #10 Methane need = 11...Acetylene need = 10.12. Produced by cracking ethane by-product of ethylene separation. Ethane con sumed = 19.75. Leftover ethane = 21...
...Acrylonitrile from ethylene oxide via ethane and HCN from natural gas; vinyl chloride from ethylene dichloride via ethane. Variable costs are minimized by location...natural gas and ethylene oxide from ethane, chlorhydrin process; vinyl chloride...
...In a certain experiment, 225 g of ethane, C2H6, is burned. (a) Write a balanced...chemical equation for the combustion of ethane to produce CO2 and water. (b) Determine the number of moles of ethane in 225 g of ethane. (c) Determine...
...r II mutants by nitrous acid, 296 by ethyl ethane sulfonate, 294 by ethyl ethane sulfonate and low p H, 295 and by hydroxylamine...resistant to reversion by hydroxylamine, ethyl ethane sulfonate, low p H, and nitrous acid in this...
...words, saturated hydrocarbons, such as ethane, are called alkanes or paraffins. The...CII3 C!1,-CII2-CII3 Illcth,!nc ethane pn>p,lne Of the three simplest hydrocarbon...only two carbons (ethyne, ethene, and ethane), ethyne is the most reactive, because...
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journal articles on: Ethane  - 113 results

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...and high latitude lakes of methane and ethane (27). This exotic landscape - water...through the action of liquid methane and ethane - is the result of Titans large size and...environment suitable for liquid methane and ethane. Such conditions, in which water is...
...trichloro-2,2-bis(4-chlorophenyl)ethane (p,p-DDT): 4.6/4.0; dieldrin...dichloro-2,2-bis(4-chlorophenyl)ethane (p,p-DDD); o,p-DDT; mirex...chlorophenyl)-2,2(4-chlorophenyl)ethane, trans-chlordane, alpha-HCH, and...
...Illinois Movement Mid-America moves ethane/propane mix from Channahon, Illinois...plant at Morris, Illinois (where the ethane/propane mix is used as a feedstock to...the movement as intrastate, because the ethane/propane mix was created and used in...
...trichloro-2,2-bis(p-chlorophenyl)-ethane, and o,p-DDT 1,1,1-trichloro...chlorophenyl)-2-(p-chlorophenyl)-ethane in the maternal serum. Outcomes examined...trichloro-2,2-bis(p-chlorophenyl)-ethane, with o,p-DDT 1,1,1-trichloro...
...Detoxification of vinyl chloride to ethane coupled to growth of an anaerobic bacterium...dechlorination of tetrachloroethene to ethane. Environ Sci Technol 36:5106-5116...Reductive dechlorination of chlorinated ethane ONAPLS by a culture enriched from contaminated...
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magazine articles on: Ethane  - 53 results

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...unique sensor system that can sniff out ethane at levels less than one part per billion. Trace amounts of hydrocarbons, including ethane, naturally leak from oil and gas reserves...a system to monitor minute amounts of ethane; software they developed combines the...
...have been puzzled by periodic findings of ethane and propane in sediments that theyve pulled...buried organic matter. But sometimes, ethane and propane turn up in areas where that...up buried organic material and spew out ethane and propane as waste products, assert...
...smoggy" chemicals such as methane and ethane. The smog is so thick that it actually...could consume hydrogen, acetylene, and ethane. The key conclusion of that paper...anomalous depletions of acetylene and ethane as well as hydrogen at the surface...
...ammonia, and using readily available ethane and methane components of natural gas...original design capacity in 1993. The ethane-based ethylene cracker started up in...gas input. This is largely made up by ethane and methane collected from Saudi Aramcos...
...decane--and a 2-carbon alkane-ethane. "Then, you are in great shape: Youve got the diesel fuel, and youve got the ethane; a gas that can be used as heating fuel...really like is, from hexane, to get only ethane and decane; says Brookhart. However...
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newspaper articles on: Ethane  - 23 results

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...liquid, gaseous and solid hydrocarbons. Under surface pressure and temperature conditions, lighter hydrocarbons methane, ethane, propane and butane occur as gases, while pentane and heavier ones are in the form of liquids or solids. Source: eia.gov
...chemical companies are seeing unexpected growth riding the coattails of the natural gas industry. The drilling byproduct ethane has been a leading factor in pushing the Dow Jones U.S. Chemical Index up 50 percent in the past year. Thats one of many...
...believe the smoggy moon is just like Earth was four billion years ago. The temperature is -180C (-292F) and it has seas of ethane and methane. The same chemicals - used in lighter fuel - are believed to rain on to the moon. Some scientists claim the conditions...
...contains both a hot-air compartment and a gas compartment. This is the kind of balloon Mr. Fossett used. It uses propane and ethane to heat the air, and it uses helium as its gas component. The reason someone like Mr. Fossett may want to use a combination...
...atmosphere, made of a smoggy blanket of nitrogen, methane and ammonia. The surface is thought to consist of frozen methane and ethane, but may have steep mountains, craters, volcanoes and even lakes and seas. In many ways Titan resembles the Earth before...
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encyclopedia articles on: Ethane  - 13 results

       More encyclopedia Results: 1-10 11-13 >>  
 
ETHANE eth an, CH 3 CH 3 , gaseous hydrocarbon. It is a continuous-chain alkane . As a constituent of natural gas, it is used for...
...its molecule than the preceding member. The second alkane is ethane, C 2 H 6 , and the third is propane, C 3 H 8 . Alkanes have...hydrocarbons of low molecular weight, e.g., methane, ethane, and propane, are gases; those of intermediate molecular...
...bonds and thus cannot undergo addition reactions. For example, ethane (H 3 C-CH 3 ) is a saturated compound. A compound is called...double bond readily reacts, e.g., with hydrogen to form ethane. ____________________ Copyright 2009 Columbia...
...the electron dot diagram, where each pair of dots represents a pair of shared electrons in a covalent bond. The diagrams for ethane (CH 3 CH 3 ), ethene, and ethyne are: ____________________ Copyright 2009 Columbia University Press...
...carbon atoms is joined to more than two other carbon atoms. The first four continuous-chain alkanes are methane , CH 4 ; ethane , C 2 H 6 ; propane , C 3 H 8 ; and butane , C 4 H 10 . Names of continuous-chain alkanes whose molecules contain more than...
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