| abstract |
The invention discloses a kind of multi-function gasoline additives, the multi-function gasoline additives in terms of mass parts, including：95~100 parts of methanol；0.5~10 part of cosolvent；0.1~0.5 part of combustion adjuvant；0.01~1 part of anti-knock agent；0.01~1 part of metal corrosion inhibitor；0.01~0.2 part of rubber swelling inhibitor；0.01~0.6 part of detergent-dispersant additive；0.01~0.1 part of antioxidant；0.02~2 part of heat value agent；0.01~0.5 part of cold start-up agent；0.01~0.1 part of power accelerating agent；0.01~0.1 part of gas-tight resist.The multi-function gasoline additives are of low cost, energy conservation and environmental protection；Solve exhaust emissions, carbon distribution, vapour lock, be layered, be not easy igniting and the problems such as metal erosion；Improve the stability of gasoline additive, inoxidizability, adds the capability of antidetonance of gasoline.In addition, the fuel combination the invention also discloses a kind of preparation method of above-mentioned multi-function gasoline additives and containing above-mentioned multi-function gasoline additives. |