US, and then Brazil produces the most ethanol fuel...nd I'm sure every countries that has ethanol industry would produce ethanol fuel!
Ethanol (ethyl alcohol), also known as grain alcohol, is the same 'alcohol' found in all alcoholic drinks. Bioethanol is simply ethanol that has been produced using biological materials (biomass) for feedstocks. Since it relies on sunlight and photosynthesis to contribute to the growth of that biomass (plants, grasses, corn, wheat, etc), bioethanol is a renewable fuel. Bioethanol is made when biomass is converted to sugars, which are then fermented into ethanol. The process of hydrolysis seperates most of the water from ethanol, leaving an end product that is generally about 95% ethanol and 5% water. Bioethanol can be blended with conventional gasoline at any ratio, but the most common blend is E10 (10% ethanol, 90% gasoline, sometimes called Gasohol), which can be used in existing gasoline engines without modifications and without affecting vehicle warranty. Higher blends, such as E85, require a Flexible fuel vehicle (FFV).source: http://www.futurecars.com/futurefuels/bioethanol.html
most "absolute" ethanol used in the lab is 95% ethanol by volume,this is due to the fact the ethanol is very miscible with water so its difficult to remove all the water that is present in the atmosphere,it is possible to get 100 alcohol but it is an awkward process and generally 95 does the job just fine
a) 70% ethanol has been found to b most effective in killing microbes.Higher or lower concentrations may not b as effective. b) if u use 90% or absolute ethanol, it will evaporate fast and may not be much effective. c) using higher concentrations will leave its traces on the applied surfaces d) higher concentrations of ethanol are harmful to skin and makes it dry pretty a) 70% ethanol is most effective.higher or lower ones r not as effective b) it evaporates at a slow rate than 90% or absolute ethanol. therefore it is more effective and saves ur ethanol too.. c) higher concentrations alwez leave traces applied surfaces thus addind an unwanted reagent d) 70% ethanol is comparatively less harmful to ur hands.. higher concentrations makes ur skin dry..
Most salts will dissolve more readily in water than ethanol, so in ethanol the solid can crystallize out at lower concentrations. Also ethanol has the added benefit of being more easily removed by evaporation.
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cost only
The plants themselves do not produce any ethanol at all. The plants produce sugars of various types, and then humans use a number of different processes to convert sugars into ethanol (the old fashioned method is simple fermentation with yeast for instance). Which plants allow humans to produce the most ethanol from a given plant depends on what sugars their cells produce and the technology we have to convert that sugar to ethanol. Corn is not the best crop for generating ethanol as it does so fairly inefficiently (it takes a lot of energy to grow and doesn't produce much ethanol). The best plant for making ethanol is sugar beet. Sugar cane is also very good. Really the best way to make ethanol would be from very fast growing plants (the fastest is called switchgrass), but to do that we need to discover how to efficiently convert cellulose into ethanol instead of sugar because these fast growing plants don't make sugar. We don't know how to convert cellulose, but we're working on it in many laboratories around the world!
Iowa is the most likely state where further development of ethanol and other biofuel production will take place.
Illinois
There are 48 plywood manufacturing plants, as well as 17 wooden board factories in Mexico. Most of them are found on the northern states of Durango (23%) and Chihuahua (19%), and the eastern state of Campeche (10%).
The region that historically relied most on a large population for manufacturing industries is East Asia. Countries like China, Japan, and South Korea have been known for their vast workforce that supported the growth of manufacturing sectors, such as electronics, automotive, and textile industries. The availability of labor at lower wages has been a significant factor in attracting manufacturing firms to this region.
In most areas. yes. There should be a sticker on the pump saying if it has ethanol in the gas.In most areas. yes. There should be a sticker on the pump saying if it has ethanol in the gas.
The products of plant fermentation are alcohol fermentation, ethyl alcohol and carbon dioxide, or lactic acid fermentation. No further energy is gained for the cell.
US, and then Brazil produces the most ethanol fuel...nd I'm sure every countries that has ethanol industry would produce ethanol fuel!
Illinois I think, it has the most nuclear plants
In the late 1990s, Michigan had the highest number of establishments involved in this industry