Ways to Improve the Quality of Motor Gasoline

At present, domestic motor gasoline is of high contents of catalytic cracking gasoline and straight-run gasoline, but of low content of high octane number components. This motor gasoline is unfavourable to environmental protection. The author introduces overseas advanced technologies of improving the quality of motor gasoline, and thinks that octane number of domestic motor gasoline should be increased, lead and olefin contents should be decreased. For this purpose, catalytic cracking family technologies and the etherification technology of FCC light gasoline should be adopted.