| 发明名称 |
METHODS RELATING TO FUEL COMPOSITIONS |
| 摘要 |
A method of removing deposits from a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising an engine cleaning additive, wherein the engine cleaning additive is the product of a Mannich reaction between: (a) an aldehyde; (b) ammonia, hydrazine or an amine; and (c) an optionally substituted phenol; wherein the or each substituent of the phenol component (c) has an average molecular weight of less than 400. |
| 申请公布号 |
US2015225662(A1) |
申请公布日期 |
2015.08.13 |
| 申请号 |
US201514621606 |
申请日期 |
2015.02.13 |
| 申请人 |
Innospec Limited |
发明人 |
Reid Jacqueline |
| 分类号 |
C10L10/06;F02B47/04;F02M65/00;C10L1/22 |
主分类号 |
C10L10/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of removing deposits from a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising an engine cleaning additive, wherein the engine cleaning additive is the product of a Mannich reaction between:
(a) an aldehyde; (b) ammonia, hydrazine or an amine; and (c) an optionally substituted phenol; wherein the or each substituent of the phenol component (c) has an average molecular weight of less than 400. |
| 地址 |
Ellesmere Port GB |
