| 发明名称 |
PROCESS FOR THE PREPARATION OF CALCIUM HYDROXYALKANE SULPHONATES |
| 摘要 |
The present invention is a process for the preparation of calcium hydroxy alkane sulphonates from a mixture comprising at least 20 % by weight paraffins and at least 10 % by weight olefins, comprising reacting the mixture with a sulphonating agent in a reactor, and neutralising and hydrolysing the reaction product in the presence of a calcium-containing base.
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| 申请公布号 |
WO0015607(A1) |
申请公布日期 |
2000.03.23 |
| 申请号 |
WO1999EP06723 |
申请日期 |
1999.09.09 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
DEULING, HENDRIKUS, HYACINTHUS;VAN ZON, ARIE |
| 分类号 |
C07C303/06;C07C303/20;C07C303/32;C07C309/02;C07C309/08;(IPC1-7):C07C303/32 |
主分类号 |
C07C303/06 |
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