what is the process to make ethanol fuel ?
im doing a project on how to convert switch grass into ethanol fuel , i want to know what is the process to conver it to ethanol fuel
im doing a project on how to convert switch grass into ethanol fuel , i want to know what is the process to conver it to ethanol fuel
Ethanol, also called ethyl alcohol, grain alcohol, or drinking alcohol, is best known as the type of alcohol found in alcoholic beverages.
In common usage, it is often referred to simply as alcohol.
Sugars for ethanol fermentation can be obtained from cellulose.
Until recently, however, the cost of the cellulase enzymes capable of hydrolyzing cellulose has been prohibitive.
Its primary consumer so far has been the government, which, has invested heavily in the commercialization of cellulosic ethanol. Deployment of this technology could turn a number of cellulose-containing agricultural by-products, such as corncobs, straw, and sawdust, into renewable energy resources.
Hi,
I currently run ethanol (corn alcohol) in a 1999 Dodge 3500 truck. But all Cummins engines were modified from the factory to run on BioD since around 1992 without any modification.
Most vehicles are already equipped to run on Alternative Energy. In fact you’re probably even driving one right now and didn’t even know it. Go to www agua-luna com for a list of this vehicles
The following are a couple types of products to make ethanol easily. There are however many materials one can use including sugar cane, corn, wood, etc. The information was cut directly from a guide I offer at www agua-luna com, it is complete but if anyone’s interested in other types of foods to use or a more specific step by step of the process, including building your own still legally, visit www agua-luna com
“The usual sources of raw material for alcohol Ethanol production from starch are cereal grains such as corn, wheat, rye, barley, milo (sorghum grains), rice, etc. Other types of starch are available from potatoes of all kinds, Jerusalem artichokes, and other high-starch vegetables. Starch conversion is the standard method of production and the one we will discuss here.
It is possible, however, to make alcohol from sugar-producing plants (saccharine material) such as sugar beets, sugarcane, fruits, and others. These substances need no milling (as do grains), but they do require some kind of grinding or squeezing process. Rapid, efficient fermentation of these sugars has not been as well explored as the process using starch.
A third source of fermentables is cellulose, as found in wood and waste sulphite liquor. This more complex process requires the use of acids to reduce the material to wood sugars. Consequently, most do-it-yourselfers should stick to either starch or sugar.
MILLING
All grains must be ground before mashing to expose the starch granules and help them remain in suspension in a water solution. The grain should be ground into a meal — not a flour! — that will pass a 20-mesh screen. On a hammer mill, however, a 3/16″ screen will suffice.
Potatoes and similar high-moisture starch crops should be sliced or finely chopped. Since potato starch granules are large and easily ruptured, it isn’t necessary to maintain the hard rapid boil which is required of the tougher, dryer “flinty” starches found in grains.
CONVERSION WITH ENZYMES
For small batches (5 bushels or less), fill the cooker with water (30 gallons per bushel), and add the meal slowly, to prevent lumps from forming. (When, cooking with steam, or at higher temperatures, it is possible to save energy by using less water at the beginning. But for the “small batcher” with an ordinary cooking apparatus, the most complete conversion is obtained by using the full amount of water right from the start to encourage a rapid rolling boil.)
Next, add 3 measuring spoons — as provided — per bushel of Alpha Amylase Enzyme (mixed in water) to the mixture and raise the temperature of the mash to 170 deg F (77 deg C), the optimum working environment for the enzyme. Hold the solution at that temperature for 15 minutes while agitating it vigorously.
At this point all the starch available at 170 deg F has been converted to dextrins, so it’s time to raise the temperature of the mash to the boiling point. The concoction should be liquid enough to roll at its own rate — if not, add 2 to 3 gallons of water. Hold the boil for 30 minutes to complete the liquefaction stage. All the starches are now in solution.
Now reduce the temperature to 170 deg F, using the cooling coil, and add 3 more measuring spoons per bushel of Alpha Amylase Enzyme (mixed in water). After 30 minutes of agitation at this temperature, all the previously released starches will have been reduced to dextrins, thereby completing primary conversion.
During secondary conversion the dextrins are further reduced to simple sugars (maltose and glucose) by the beta, or — to be more exact — glucoamylase enzymes. You need Alpha Amylase Enzyme and the yeast necessary to carry out secondary conversion and proper fermentation simultaneously, you can add 6 measuring spoons per bushel of the fermentation powder (mixed in water) as soon as you’ve brought the temperature down to 85 deg F (29 deg C) using the cooling coils.”
Hope this helped, feel free to contact me personally if you have any questions if you’d like assistance in making your first self sufficient steps, I’m willing to walk you step by step through the process. I’ve written several how-to DIY guides available at www agua-luna com on the subject. I also offer online and on-site workshops, seminars and internships to help others help the environment.
Dan Martin
Alterative Energy / Sustainable Consultant, Living 100% on Alternative & Author of How One Simple Yet Incredibly Powerful Resource Is Transforming The Lives of Regular People From All Over The World… Instantly Elevating Their Income & Lowering Their Debt
ignore the automatic post from aqua, we are try to get this removed.