发明名称 |
METHOD FOR CARBONACEOUS DEPOSIT REMOVAL AND FOR REDUCING ENGINE OCTANE REQUIREMENT |
摘要 |
Accumulation of carbonaceous deposits on the combustion chamber surfaces of internal combustion engines is responsible for increased fuel octane requirement to prevent knock. Treatment of these carbonaceous deposits with weak bases, such as aqueous ethylenediamine, aids in their removal and thereby reduces the octane requirement of an internal combustion engine. The method is also applicable for removal of carbonaceous deposits from metal surfaces generally.
|
申请公布号 |
CA2099403(A1) |
申请公布日期 |
1994.01.21 |
申请号 |
CA19932099403 |
申请日期 |
1993.06.30 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
ROBBINS, JOHN L.;LUNT, ROBERT S., III |
分类号 |
C10L10/06;F02B77/04;F02M63/00;(IPC1-7):F02B77/04;C23G5/00 |
主分类号 |
C10L10/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|