RVP measures the volatility in gasoline and is subject to seasonal mandates. So, blending ethanol can be complicated during summer months, when people are looking for lower-RVP gasoline. Sometimes, detergents or other additives are blended into gasoline before it hits retail stations—those additives...
As the price of gasoline reached record levels in the U.S. this past year, some people may have become more curious about what exactly they were pumping into their cars. In a nutshell, gasoline is a mixture of C4 to C12 hydrocarbons specially blended with a few additives to meet the ...
Moving on to the Phosphorous and Sulphur: These are additives that are added to the oil. The Phosphorous is an anti-wear additive. The trouble is, that when it is burnt, it blocks the DPF - in addition the Phosphorous can poison the GPF (Gasoline Particulate Filter) in petrol engine cars...
Of course, MTBE isn't the only thing getting into the groundwater when a tank leaks -- so is gasoline and a host of other gasoline additives, but in recent years, MTBE has been singled out. According to this page at the EPA: Although there is no established drinking-water regulation, ...
Another change that's recommended is to use a motor oil specially formulated for LP-gas. Ordinary motor oils contain additives to neutralize the blowby contaminants from gasoline. But these additives aren't needed with propane and can actually cause deposits of their own. Oils designed for propan...
The adage to keep it simple is true. Since many additives later found to be toxic were initially added to improve a product, sometimesgoing back to that product’s simplest form is best. Consider cleaning products, for instance. Whether it’s the fumes from chlorine bleach or fragrance from...
Additional octane boosters such as MBTE, ethanol alcohol, aromatics and highly branched alkanes are now added to gasoline to meet octane requirements for adequate detonation resistance.AFTERMARKET OCTANE BOOSTING FUEL ADDITIVESIf you drive an older muscle car and can't find pump gas with a high ...
Fuel oil is a lighter type of oil, or a liquid byproduct of crude oil, which is used for energy, especially for heating. When petroleum is refined, there are two main categories under which it is classified: distillate oils, including diesel, and residual oils, which include things like ...
Sheets of EPDM are black becausecarbon blackis added to them during the manufacturing process. As a raw material, carbon black is an extremely fine black powder, almost pure carbon, which is refined from petroleum or coal. It makes up about a quarter of the final product. ...
The gasoline of commerce is typically blended with additives to improve its performance in internal combustion engines. Gasoline was also used in the early 1900's in making air gas, and in giving illuminating power to water gas. See Carburetor. Juice (Slang) Political power or influence; clout...