What is the difference between methanol gasoline and ethanol gasoline?
1 Answers
Methanol gasoline and ethanol gasoline differ most significantly in that: methanol gasoline has the lowest price, varies greatly in methanol content, is essentially an alcohol-based fuel, has the lowest density, and is the least stable in use. Ethanol gasoline, typically made by blending 10% modified ethanol with regular gasoline, costs more than standard gasoline. Methanol gasoline provides greater power than ethanol gasoline, while ethanol gasoline has higher fuel consumption. Specific details are as follows: 1. Methanol gasoline: Methanol gasoline is a low-carbon energy source that can replace regular gasoline and is specifically designed for use in gasoline internal combustion engine vehicles. It is produced by blending industrial methanol or fuel methanol with denatured alcohol additives and existing national standard gasoline in specific volume ratios. Methanol gasoline offers advantages such as good substitutability, strong power, and low pollution. 2. Ethanol gasoline: Ethanol gasoline is a new alternative energy source formed by mixing fuel ethanol, processed from grains and various plant fibers, with regular gasoline in a certain proportion. Ethanol gasoline is blended from 90% regular gasoline and 10% fuel ethanol. Ethanol is a renewable energy source, produced through the fermentation of crops like sorghum, corn, and potatoes. It does not affect vehicle performance and reduces emissions of harmful gases.