The Advantages and Disadvantages of Methanol Gasoline Additives

Methanol gasoline additives are made with 5%-30% methanol and other chemical raw material. And new vehicle fuel composed of additives doesn’t include any gasoline, however, can reach up to the 93#-97#98# international gasoline performance and index. On the other hand, methanol gasoline is green, low in price, saving resource and foreign exchange and benefiting human, furthermore, has regnant competitive forces and superior development prospects.

 

The mixed methanol ranges from 5%-30% generally, taking 15% as many which is called as M15 methanol gasoline in good resistance-blast performance. RON increases with methanol amount, but MON isn’t affected. Besides, the burning effluent toxicity is lower than ordinary leaded gasoline, for another, effluent CO is also relative low, with good burning clean function. However the common methanol gasoline corrodes petrol engine and swells rubber material stronger than others, as well as easy to layer. And low-temperature runnability and cold-start performance are inferior to pure oil, which can be regarded as the petrol succedaneum. In addition, many countries made a lot of tests, and many of them make Methanol gasoline additives into industrialized application.

Par ellena le mardi 26 juillet 2011

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