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The solutions to make high octane gasoline

2013-04-15
To improve to high octane gasoline, we can mainly add the following materials: aromatic, methanol, gasoline antiknock improvement agent, MTBE, ethyl tertiary butyl ether, dimethyl carbonate, methylaniline ect. If this kind of gasoline is processed,in the mixed gasline, for example (90#/93#/97#)
1) 90#gasoline(oxygen-free)+10%MTBE=93#gasoline
2) 90#gasoline(Mn-free)+0.01%MMT=93#gasoline
3) naphtha+10%ash-free/ Non-metallic antiknock=90#
4) 0%90#gasoline+14%MTBE+0.01%MMT+4.5%ash-free/Non-metallic antiknock=93#gasoline
5) 90#oil+4.5%ash-free/ Non-metallic antiknock =97#