| 摘要 |
PROBLEM TO BE SOLVED: To provide a gasoline composition that contains benzene and sulfur a little and reduces not only carbon monoxide and hydrocarbons contained in exhausted gases as well as 1,3-butadiene contained in the exhausted gases but also formaldehyde and acetaldehyde. SOLUTION: The gasoline composition has specific gasoline constituents, specific distillation properties and a specific exhaustion index of 1,3-butadiene. COPYRIGHT: (C)2007,JPO&INPIT
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