Ethanol and Gasoline
This ain't meat extender products. Just a crafted campaign by Al Bore many years ago, and is now sustained by the ethanol lobby (made up by farming conglomerates).
Obviously, my moniker suggest I'm someone from the greedy oil empire. But even I can see value in switch grass or cane sugar derived fuel additive over corn. Geeeebeeers, mid-west farmers are causing the price of corn tortillas in Mexico go up. Less our dependence on foreign oil my ***.
Drilll baby drill.


Also, what would you suggest be used for an oxygenate now that that MTBE and lead can't be used due to their environmental problems??
Easy to throw stones, but how about some alternatives to what you don't like.
The old dielsel fuel has not changed but it is only legal in off the road equipment.
Politics? You bet, anytime the government is here to help you can bet it is probably going to cost you in life, liberty and the pursuit of happiness!
A seldom noted reality is that fuel components used in transportation in some way will be competing with other uses for that same component.
I worked in refineries previously and can tell you that crude oil refinery output is tailored as much as possible to what is most profitable, nothing wrong with that unless one is a socialist.

Innovation is the mother of progress, kill innovation at society's peril.
Interesting history is the politics behind gasoline becoming the favored fuel over ethanol and the wars with Ford and Rockefeller!
Natural distilled gasoline (NAPTHA) was a waste product and had an octane rating of around 70, most crude still NAPTHA streams have 17-20 % aromatics in it depending on the source of crude!

Please understand my recollection is 20 some years old so the "new" refinery tech has changed a lot but not the basics of crude oil.
Ethanol is hardly perfect as a fuel but it can replace higher end components for other uses while allowing for lower end octane companents.
Dont buy into the corrosive BS of ethanol, aromatics can be quite corrosive just ask anyone that works near them in a refinery!
I had a 5 gal. can of Citgo 110 race gas that ate a hole the plastic neck! Never had that issue with VP C12.
We use ethanol and methanol presently in some chemical processes so those components are also competing in other uses besides drinking and fuel.

Carlos
While the cost of producing ULSD is certainly another part of the difference, increased supply always reduces prices. The amount of ethanol that is now being used does indeed impact the price of gas (moving it lower).
Also, what would you suggest be used for an oxygenate now that that MTBE and lead can't be used due to their environmental problems??
Easy to throw stones, but how about some alternatives to what you don't like.
Also, most tax breaks go to smaller domestic producers to continue reservoir development in the U.S.
Regarding Evil Big Oil, the investment in an offshore development is so huge, you find multiple companies supplying engineering and funding. Primarily because of the real and huge risks.
Okay, here's an alternative instead of throwing stones. Tape an Alka Seltzer tablet to the back of your car, pour water on it, and bubble down the road.
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Ethanol's impact on food prices has been huge. It is the sole reason why corn is trading at the $4 handle, instead of $2, and soybeans are trading at $10, instead of $4. You also have to add in the inflationary effects on downstream grain consumers, like the food manufacturers and the cattle industry. A global food crisis is not that far off.
This ignores the reality that Brazil, the world's largest ethanol producer, can ferment all the ethanol it wants at one third our cost because they make it from much more efficient sugarcane, which has five times the caloric content of corn. They also have ideal weather. However, protective import quotas and tariffs prevent meaningful quantities of foreign ethanol imports.
Drill baby drill.



My BBC gasser was ~650-700 hp NA, lower to mid 9's et. My Anglia has an enclosed nose and the Dominator carb on gas would percolate quickly which was a big factor initially in switching to methanol...the extra power I found was icing on the cake.
I would use ~3/4 gal. of C12 to go from pits to staging lanes, do burn out, make run back to the pits and often it would boil over. On Methanol I used ~1 1/2 to 1 3/4 gal, and we did not have E85 available at the time. My friends with similar gassers that run E85 use right around ~1 1/4 gal for similar run. If you look at the BTu content of the fuels it falls pretty much in line. However on the performance end the car made much more power, specially torque on the methanol while running much cooler. My friends in NC with a blown SBC Henry gained 6 mph (115 to 121 mph in the 1/8th) when they switched from race gas to E85! They converted their carbs and changed nothing on the tune initially, not even timing!
Gasoline's lighter ends begin boiling at ~95F, compared to ~150 for alky and ~172 for ethanol. Alky (methanol) carries more oxygen then ethanol and makes a tad more power but they both behave very closely. Ethanol IMO has the benefits of methanol and gasoline without the negatives.
When it comes to performance the numbers tell the story. One can make 1500 hp on gasoline, but its not going to be 93 pump gas, that level of power has been made on E85 and more on methanol.
Octane ratings given back in the day by oil companies was research which shows up as a higher number. Here is an explanation of the different methods.
http://en.wikipedia.org/wiki/Octane_rating
Personally I have no quarrell with "Drill Baby Drill", or varied sources for any fuel type. I worked in refineries for 17 years and I love high performance period.
IMO we need as many "VARIED" energy sources and as much domestic industrial output as possible!

Carlos

Thank you for bringing your concerns to our attention. Customer comments are important to us as they enable us to improve our service to the public. We are always interested when our customers feel their expectations have not been met.
While there may still be a few markets in the US that offer ethanol-free gasoline, it is likely that all of the stations in your area have 10% ethanol. The Federal Renewable Fuel Standard (RFS) puts an obligation on each gasoline producer to blend ethanol into their fuels. The obligation increases each year, the billions of gallons of ethanol that each refiner is required to blend. It is projected that within a couple of years every gallon of gasoline sold in the US will need to contain 10%ethanol in order to meet these Federal obligations.
The mileage impact of ethanol comes from it's energy content, it is most pronounced in high concentrations like E-85 fuel that can be used in Flex-fuel vehicles where the mileage drop compared to gasoline has been estimated to be 30%. However, since the gasolines available in the US today contain a maximum of 10% ethanol, the mileage impact should be more like 3%.
We appreciate the opportunity to serve you in this matter and look forward to providing you with quality Shell branded products and service in the future.
Sincerely,
Shell Customer Care














