发明名称 |
A METHOD OF MAKING A SYNTHETIC PETROLEUM SULFONATE |
摘要 |
<p>A synthetic petroleum sulfonate prepared by a process comprising (a) reacting at least one aromatic compound with a mixture of olefins selected from olefins having from about 8 to about 100 carbon atoms, in the presence of an acidic ionic liquid catalyst, wherein the resulting product comprises at least about 50 weight percent of a 1,2,4 tri-substituted aromatic compound or a 1,2,3 tri-substituted aromatic compound or mixtures thereof; (b) reacting the product of (a) with sulfur trioxide, which has been diluted with air; and (c) neutralizing the product of (b) with an alkali or alkaline earth metal hydroxide.</p> |
申请公布号 |
EP1954672(A2) |
申请公布日期 |
2008.08.13 |
申请号 |
EP20060839391 |
申请日期 |
2006.12.15 |
申请人 |
CHEVRON ORONITE COMPANY LLC |
发明人 |
CAMPBELL, CURT, B.;HARRIS, THOMAS, V.;SINQUIN, GILLES |
分类号 |
C07C303/06 |
主分类号 |
C07C303/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|