~~ 6 Steps To Making Your Own e85 Ethanol ~~

Step One: . . . The Conversion Process We have to break down carbohydrate sugars, such as the starch from corn. Create it into "Mash". Grind or crush the feedstock (corn, soybeans, wheat, etc...). Then dilute and add an enzyme (alpha amylase) to turn the mixture into a liquid. Once liquified a second enzyme is added(glucoamylase) to convert the starch into sugar. (If the source is mainly sugar, i.e...rotten fruit, molasses, etc..., the conversion step can be skipped. Step Two: . . . Fermentation Add yeast and make it into a beer (wine) type solution. Step Three: . . . Distillation The beer (wine) type solution needs to be run through a still to extract the alcohol from the solution. Step Four: . . . Filtration The ethanol now needs to be filtered to get rid of excess organic volatiles. Step Five: . . . Dehydration The ethanol needs to be "dried". After the distillation process there will be a certain amount of water in the ethanol you have just created - this can be dried running the ethanol through Zeolite a readily available product for drying ethanol. Step Six: . . . Ethanol Into e85 Now simply convert the pure ethanol into e85 by adding 15% unleaded gasoline to your ethanol. e85 is nothing more than 85% ethanol mixed with 15% gasoline. Making your own ethanol will require some initial investment, but the rewards will be very, very beneficial. You can make your own e85 for right around a $1.00 a gallon if you buy the corn and for about $.60 a gallon if you grow your own corn. e85 Flex Fuel Vehicles are becoming more and more popular as the gas prices continue to rise. e85 is defiantly going to be a major relief for the United States fuel problem. You may even be driving a flex fuel vehicle now. Many newer models are equipped to handle both gasoline as well as e85 ethanol. The best way to check is to look in your owners manuel, check in the fuel door for the e85 sticker or contact your dealer and have them run your vin number to see if you vehicle is compatable. I suggest that you do all three, to be on the safe side.Now simply convert the pure ethanol into e85 by adding 15% unleaded gasoline to your ethanol. e85 is nothing more than 85% ethanol mixed with 15% gasoline.

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~~ 6 Steps To Making Your Own e85 Ethanol ~~

Step One: . . . The Conversion Process We have to break down carbohydrate sugars, such as the starch from corn. Create it into "Mash". Grind or crush the feedstock (corn, soybeans, wheat, etc...). Then dilute and add an enzyme (alpha amylase) to turn the mixture into a liquid. Once liquified a second enzyme is added(glucoamylase) to convert the starch into sugar. (If the source is mainly sugar, i.e...rotten fruit, molasses, etc..., the conversion step can be skipped. Step Two: . . . Fermentation Add yeast and make it into a beer (wine) type solution. Step Three: . . . Distillation The beer (wine) type solution needs to be run through a still to extract the alcohol from the solution. Step Four: . . . Filtration The ethanol now needs to be filtered to get rid of excess organic volatiles. Step Five: . . . Dehydration The ethanol needs to be "dried". After the distillation process there will be a certain amount of water in the ethanol you have just created - this can be dried running the ethanol through Zeolite a readily available product for drying ethanol. Step Six: . . . Ethanol Into e85 Now simply convert the pure ethanol into e85 by adding 15% unleaded gasoline to your ethanol. e85 is nothing more than 85% ethanol mixed with 15% gasoline. Making your own ethanol will require some initial investment, but the rewards will be very, very beneficial. You can make your own e85 for right around a $1.00 a gallon if you buy the corn and for about $.60 a gallon if you grow your own corn. e85 Flex Fuel Vehicles are becoming more and more popular as the gas prices continue to rise. e85 is defiantly going to be a major relief for the United States fuel problem. You may even be driving a flex fuel vehicle now. Many newer models are equipped to handle both gasoline as well as e85 ethanol. The best way to check is to look in your owners manuel, check in the fuel door for the e85 sticker or contact your dealer and have them run your vin number to see if you vehicle is compatable. I suggest that you do all three, to be on the safe side.Now simply convert the pure ethanol into e85 by adding 15% unleaded gasoline to your ethanol. e85 is nothing more than 85% ethanol mixed with 15% gasoline.

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Why Should I Use E85 Ethanol

As people become more aware of the damage that has been done to our planet and to the environment, questions have risen about what to do now to prevent further damage. E85 ethanol is the name that a fuel consisting of 85 percent ethanol and 15 percent gasoline is called by in the United States. It’s less commonly found than E10 ethanol which is 10 percent ethanol and 90 percent gasoline; most likely because vehicles with specially designed engines (called flexible fuel vehicles) are needed to burn E85 ethanol while E10 can be used in most existing vehicles in the U.S. Why should a person consider purchasing a flexible fuel vehicle and using E85 Ethanol? In addition to the benefits to the environment that are realized because a person using E85 Ethanol is decreasing the amount of toxins released into the air by using the much cleaner E85, it is a fuel that can (and is) refined in the United States which lessens the country’s dependency on foreign oil imports. E85 Ethanol is also less expensive than gasoline, usually around 30 percent less. Ethanol E85 is made from starchy feedstock, with corn being its major ingredient. Since corn is already being grown at a tremendous rate in the Midwest, it also signals prosperity for farmers. To date, there are over 600 pump stations in the United States that supply E85 Ethanol. That may not seem like very many stations, but that is twice the number of E85 stations that were in existence two years ago. Because of the focus being given to the environment along with cleaner burning and renewable fuels, the number E85 pumps is expected to rise significantly in the next few years. Currently, the Midwest has the largest concentration of E85 pumps at about 400. Right now, there are some states, like Florida for instance, where E85 Ethanol is not available for sale to the public. Instead, the fuel is reserved for purchase by Federal fleets. Fortunately, there is talk about adding more pumps to those states that are currently without them in the near future. What do most people consider the biggest advantage of using E85? It’s that E85 ethanol is better for our environment. Not only does it reduce tailpipe and greenhouse gas emissions, but it also burns clean because of its high oxygen content. In addition, it is also biodegradable and water-soluble. You know the smog you hate waking up to on some mornings? The fuel can also eliminate the smog by reducing the smog-forming pollutants at least by 15 percent. Still, one may wonder what else sets Ethanol E85 apart from gasoline. Well, for one thing, the fuel itself has a reputation for offering high performance with a 100+octane rating, which rivals gasoline’s 87 octane rating. Those who use E85 Ethanol will attest that it gives a superb performance while also heightening horsepower. The cost factor is also important in your decision to choose ethanol. Today, ethanol is currently being sold at prices approximately 35 percent lower than gasoline. But a person’s realized savings will be a little less than 35 percent because E85 typically has a slightly lower fuel economy than regular gasoline. There is also a gas tax break/exemption on Ethanol that helps keep its price lower. Even if you do not have a flexible fuel vehicle or have availability of E85 ethanol, seriously consider using E10 ethanol in your vehicle. E10 ethanol is widely available and is safe to use in most vehicles. And, even though it only contains 10 percent ethanol, it still releases fewer toxins into the air then regular gasoline making it a better choice for the environment. And, in order to help speed up the availability of E85 ethanol where you live, lobby your government representatives and let you know you want E85 available to you. And, the next time you go vehicle shopping, consider purchasing one of ever growing number of flexible fuel vehicles available.

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What Is E85 Ethanol And How Is It Made?

With gasoline prices rising higher and higher, with no relief in sight, consumers are becoming more aware of and more interested in alternative fuel sources. One of those viable fuel sources is E85 ethanol. These days, there is quite a bit of talk about this fuel, and why shouldn’t there be? After all, it costs close to thirty five percent less than gasoline and is quickly becoming a preferred choice for motorists at the pump stations. E85 ethanol is already widely used in Brazil with about 90 percent of Brazil’s vehicles able to use E85 ethanol. Although a much lower percentage of vehicles in the United State’s are flexible fuel vehicles, and therefore able to burn E85 ethanol, it is quickly gainer favor. What is E 85 Ethanol? When 15 percent of leaded gasoline is combined with eighty five percent of ethanol, the result is the low-cost E85 ethanol fuel. It is an alcohol-based fuel that can be produced from employing the use of two methods. The first source of production involves the fermenting and distilling of starch-like feedstock. They include corn, barley, and wheat. The next method, which is referred as bio-ethanol, involves extraction from trees and grasses. Although the price of the Ethanol E85 may be foremost on consumer’s minds, it also gets the nod from earth activists because it is an environmentally friendly product. It burns clean and its key ingredient source is renewable. Ethanol E85 also lessens the need for imported crude oil because it is locally produced, and is also known for increasing the octane rating in fuel while decreasing the harmful emissions caused by gasoline. If you are consciously trying to use less gasoline because you are aware of toxins it releases into our air think about this: if you convert to a flexible fuel vehicle and you burn E85 in that vehicle you will automatically be using 85 percent less gasoline that you previously had because 85 percent of your fuel is now ethanol and only 15 percent is gasoline. Ethanol E85 will run well in flexible fuel vehicles like those manufactured by Daimler Chrysler, Ford, General Motors, Isuzu and Nissan to name a few. But, if you don’t own a vehicle by one of the above-mentioned manufacturers, you need not fear. Some people are not aware that many other cars manufactured today are Ethanol E85 compatible. It is best to find out from your car dealer if you have a flexible fuel vehicle. How is E85 Ethanol Made? The method for producing Ethanol E85 is long and complex. The maker has to first extract sugar from biological feedstock in order to begin the process. Corn is the leading ingredient in Ethanol E85 gas in the United States. In Brazil, sugar cane is the leading ingredient in ethanol. The starch in these crops can easily be converted into sugar. Sugar for this fuel can also be extracted from cellulose, which is a sugar based ingredient found in trees and grasses. Once the feedstock is collected, it goes through a grinding process to extract the sugar. Sugar fed into microbes quickly produces ethanol and carbon dioxide, which is purified to get the ethanol to the right consistency. There is another method of manufacturing Ethanol E85 oil or grain alcohol, as it is also known, and this is through a wet-milling process. This is also the method that large-scale manufacturers use when producing high-fructose corn sweetener. Ethanol E85 is an innovative and renewable resource with many positive characteristics, making it one of the leading topics of discussion for those looking to help the earth and looking to keep a few extra bucks in their wallet. Although E85 is currently only available at approximately 600 pumps in the United States, that number is expected to grow significantly in the next few years.

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What Is Ethanol

The use of ethanol as an alternative fuel is becoming increasingly popular by ever conscious consumers wishing to do their little bit for the planet. It may even be a better alternative to bio fuel, it seems that it is a lot more pleasant to make at any rate. What is Ethanol? Ethanol is a grain alcohol, or plant mass formula derived from the natural sugars found in bio mass, or vegetation such as corn, wheat, barley, potatoes and sugar cane. This is then processed to make a renewable form of fuel or fuel additive, which is both cost effective and good for the planet. Many cars are able to run on Ethanol and gasoline mixtures. Although at the moment, the mixtures are only a ratio of 10% Ethanol, to 90% fossil fuel. Benefits of Ethanol There are many benefits of using an alternative fuel such as Ethanol, for starters it is a renewable resource, fossil fuels used to make gasoline is not renewable, so one day they will run out, it is because of this that people, have become more aware of alternative fuels and additives. Another good reason for using an alternative fuel such as Ethanol is the reduction of pollution, we only have one planet and if we keep polluting it we may very well find ourselves with nowhere to live. Any steps that we can make toward reducing pollution is a positive. Another good reason to consider a fuel alternative such as Ethanol is that it is far more cheaper to use and make, the main cost involved in making Ethanol is in the processing method. How is Ethanol Produced? The process used consists of 8 stages, corn is the main product used in this method, Milling the corn, to make it into a fine powder, or meal Liquification, which is mixing the meal with water and Alpha-amylase, then heating it at temperatures of 120-150 deg Celcius, the heat reduces bacteria. Saccharification, is the process of cooling the mash, and adding glucoamylase, this converts the starch to dextrose, Fermentation, is where the yeast is added to ferment the sugars to convert it to Ethanol. This process consists of the mash going through several different tanks, and takes about 48 hours. Please note that this procedure is risky and I do not recommend making biodiesel without further research of the process, these are just general guidelines of the making process, if you wish to actually make your own bio diesel please consult expert companies or professionals. Distillation, the mash now contains about 10% alcohol and 90% non fermentable solids, the solids are now separated from the alcohol, to reach about a 96% strength of alcohol. Dehydration, is where the last of the water is removed to make the alcohol about 200 proof. Denaturing, is used then to make the alcohol unfit for human consumption, this is done by adding a small amount of gasoline, like 2-5%. There are 2 co products derived from this process as well. The first is the non fermentable product, this is used as a livestock feed, the second is the carbon dioxide which is collected from the process and sold to other industries. There are many reasons to use Ethanol as either an additive or an alternative fuel; one of the main reasons is the reduction of pollution. Regular fossil based fuels are not only damaging to the environment they are a non-renewable resources; once they are gone they can never be replaced, or regenerated.

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Flex Fuel Vehicle And Ethanol

Flexible fuel vehicles are just like an average car in the sense that they use a single gas tank. But it can run on a mixture of gasoline and alcohol based fuel. Any car made after 1988 can run on a mixture of 10% ethanol and 90% gasoline. A flexible fuel vehicle can run on a mixture of up to 85% ethanol. Modifications are needed for this ratio as alcohol based fuels are corrosive.

Fuel tanks and engines must be modified in flexible fuel vehicles. In the US, there is a special indicator used that analyzes the ratio of the mix and adjusts itself accordingly to make sure that the fuel is burned clean. This is done by adjusting the timing and the fuel injection and happens automatically. Many flexible fuel vehicles are also required to use a special engine oil.

Why use ethanol?

Ethanol offers motorists an environmentally friendly alternative to using fossil based gasoline fuels, since ethanol is much more environmentally friendly and a renewable resource it seems to be an ideal alternative fuel for an environmentally friendly motorist. Studies show that using a mix of 10% ethanol reduces carbon monoxide levels by up to 17% , CO2 emissions by 4.2% and hydrogen emissions by up to 5%. By using a mixture of 85% ethanol greenhouse gas effects are reduced by up to 37%

What countries are using ethanol fuel?

There are three countries currently using ethanol in their vehicles - US, Brazil and Sweden.

* Brazil has been using ethanol mixtures in their fuel since the 1970's and it is required by law that all fuel mixes be at a ratio of 29-25% ethanol.

* Sweden is the only country that has flexible fuel vehicles in Europe, although there are plans to introduce fuel mixes of up to 85% in other European countries.

* US has many cars designed to run on 85% ethanol fuel mixes. These flexible fuel cars make up 4 million of the cars in the US, although less than 1% of these vehicles are currently running on a mixture of 85% ethanol.

The future of ethanol based fuels

At the moment the future of ethanol fuel mixtures seems a little bleak. Until the fuel companies can make the mixtures of gasoline and ethanol fuel mixes more efficient and provide a superior mileage, people will still continue using gasoline and small mixes of ethanol such as a 10% ratio. Once this obstacle has been corrected, ethanol will be more widely used in flexible fuel vehicles.

There is potential for future growth in the ethanol industry. Last year an energy bill was created that is calling for refiners to begin using more renewable fuels. The national ethanol industry currently produces more than 4 billion gallons of ethanol fuel per year with more plants being built all the time. The ethanol industry is definitely set to sky-rocket in coming years.

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Ethanol As An Alternative

Ethanol fuel is changing our lives and changing the economy in ways no one anticipated before, with energy costs rising every day, there has been an increased interest in ethanol fuel. Ethanol is a variety of alcohol that can be produced in a natural fashion, similar to the way in which alcoholic beverages are produced. Ethanol can be used by itself in some specially designed vehicles, but it can also be used as a fuel additive, stretching traditional fuels in times of economic or environmental hardship. Ethanol is used today by more people ever before, simply because of the cheap alternative to the soaring gas prices.

Using ethanol fuel as an alternative to gas does require motorists to get a special ethanol kit and install it in their cars, but since gas prices have been unstable in the last years many people feel that making that kind of investment will prove financially profitable in the future.

Ethanol fuel that is derived from crops has advantages over traditional fossil fuels. The ethanol fuel is obtained from the sugars and starches in crops like corn and grains. It also burns cleaner than petroleum based fuels due to its chemical composition, alleviating some of the strain placed on the environment by exhaust emissions. The increased consumption of corn for ethanol use has already started to affect the corn farms projections of yearly crops.

Blended ethanol fuel has proven to be an effective source of energy for several parts of the country, as well as other parts of the globe. E10 is a typical mixture. It is common in the Midwestern United States. Many other countries around the world start to consider using ethanol instead of regular fuel, Denmark for example, has also begun using this type of ethanol fuel. It appears to be doing well, though its use is not as extensive as many of its proponents had hoped it would be. There is still a long way for ethanol to become a natural option for fuel, the United States had used ethanol fuel for less than one percent of its gasoline needs in the year 2002.

The other big issue surrounding ethanol is the environmental issue, it is still not absolutely clear that ethanol is in fact environment friendly, and whether the environmental aspects of ethanol fuel are as good as they have been previously described by the supporters of ethanol fuel use. The growing concern is that while the use of ethanol by itself may be good for the environment, the resources and work done to provide the production of the ethanol could be potentially dangerous for the forests, rainforests and areas where the corn and other ethanol producing resources are being grown. While it is true that the fuel can be made from renewable resources there is evidence that some rainforests are actually being cleared to make space for crops that are used in the production of ethanol. As the controversy regarding the production of ethanol and its dangers, it is very clear that this alternative source of energy is becoming more and more popular.

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Ethanol and E85 - Fuels Of The Future?

Copyright 2006 Donovan Baldwin

Pure ethanol or E100 is also known as ethyl alcohol or grain alcohol. It is made when corn, grain, or other agricultural products are fermented, distilled, and denatured and because of this, it is a continually renewable resource, a true benefit in the world of alternative fuels. Another benefit is the fact that, unlike many other, mainly petroleum based, fuels, it contributes nothing to the build-up of greenhouse gases. Because of its renewable nature, it is possible to extensively reduce a nation's dependence on foreign oil products.

Pure ethanol is never used as an alternative fuel, but ethanol blends are. For example, E10 is a fuel made of 10 percent ethanol and blended with 90 percent gasoline. The most common blend is E85, a fuel made of 85 percent ethanol and 15 percent gasoline. E85 is officially classified by the U.S. Department of Energy as an alternative energy fuel. It could be used in most cars today that are run on gasoline with some modification, and new, flexible fuel vehicles, are being developed that could use E85. Recently, lobbyists have been pushing for its use in FFVs or flexible fuel vehicles, alternative vehicles that have a lesser impact on the environment than today's gas guzzling cars.

E85 Properties

Why is E85 gaining in popularity to the point that lines of vehicles are being developed that will run on it alone? Compare it to the properties of gasoline, and see for yourself:

* 96 octane to 86-94 octane in gasoline

* 12,500 lower heating value to 18,000-19,000 lower heating value of gasoline

* 1.4 gallons of E85 is equal to 1 gallon gasoline

* Per gallon, E85 gets 72% of the miles that gasoline gets

* Holding tank is 1.4 times larger than a gasoline holding tank

* In cold weather, E85 starts the car as well as gasoline

* Vehicle power is increased 3-5% with E85

Flexible Fuel Vehicles (FFV)

A flexible fuel vehicle is a car that runs on any ethanol blend, E85 or less, and can also run on regular unleaded gas. They have been in production for almost a decade and continue to be built by some major car manufacturers including Ford, GM, Mercury, Isuzu, and more. Over 2 million of today’s vehicles are flexible fuel vehicles, which can run on ethanol, gasoline, or a mixture of the two. You may own one of these FFV's without even being aware of it. Some of the benefits of flexible fuel vehicles include:

* Emissions that create smog are reduced 25 percent

* Cost effectiveness is equal to that of cars run on gasoline

* Similar warranties and original equipment are manufactured as they are for gasoline run vehicles

* Emissions that create greenhouse gases are reduced 35 to 40 percent

* Vehicle horsepower increased up to 5 percent

* Fuel is renewable

* New vehicles can be ordered with a flexible fuel engine option

* More and more E85 pumps are springing up all over the country

* Gasoline can be mixed with any amount of E85 if E85 is not available

Hybrid Vehicles And Ethanol

Most cars, including hybrid cars have no problems with a 10 percent ethanol blend. However, at this time, the combination of E85 and the hybrid car is only slowly making its way from the drawing board to the highway. Some instances have occurred where the two have been combined, but these are primarily in fleet situations and concept cars so far. However, it shouldn't be too long before you can buy a hybrid car that will run on E85.

Drawbacks of E85

There are a few disadvantages to E85 at this point in the game, though they hardly outweigh the benefits. Some of these include:

* The cost of E85 is formidable due to the cost of the fermentation process but research has already begun to develop a new and cheaper fermentation process that utilizes lower-grade feed stocks.

* Ethanol is quite a bit more corrosive than gasoline, which could lead to engine problems.

* Issues of things like vapor lock, flame visibility, and cold starts have experts concerned.

* The miles per gallon of E85 is less efficient than the miles per gallons of gasoline.

* It's not easy to find E85 gasoline tanks because distribution is difficult.

One present disadvantage that DOES outweigh the ecological value for the consumer is the scarcity of locations selling E85. This will probably continue to change over time however. For those in the military, there are some military bases where E85 can be found

Despite the limitations, ethanol based alternative fuels like E85 are an incredible improvement over the use of gasoline. Some car manufacturers are offering to upgrade regular engines to E85 capability for no cost, and the fact that flexible fuel vehicles are not reliant upon E85 but can use gasoline in any combination with the ethanol blend makes it a simple choice. Scientists and researchers are working on ways to fix the remaining issues. This new technology is more than a trend but the direction in which the future is taking drivers.

You can learn more about alternative fuels and flexible fuel vehicles, including what vehicles are flexible fuel vehicles, and where to find E85, at the United States Government's Alternative Fuel Data Center at http://www.eere.energy.gov/afdc/infrastructure/fuel_inf.html .

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