| 发明名称 |
METHOD OF PARAFFINS EXTRACTION FROM THEIR COMPOUNDS WITH ALKANESULPHONIC ACIDS |
| 摘要 |
The invention relates to a process for the extraction of paraffins from mixtures obtained by the sulphoxidation of paraffins having a number of carbon atoms comprised within the range of from 12 to 18, which is characterized in that as the solvent CO2 under supercritical conditions is used. |
| 申请公布号 |
CS8702147(A2) |
申请公布日期 |
1989.05.12 |
| 申请号 |
CS19870002147 |
申请日期 |
1987.03.27 |
| 申请人 |
ENIRICERCHE S.P.A.,IT |
发明人 |
FAGGIAN LUCIO,IT;MARCOTULLIO ARMANDO,IT;PLATONE EDOARDO,IT;PICCHI EMILIO,IT |
| 分类号 |
C07C7/10;B01D;B01D11/00;C01B;C07B63/00;C07C;C07C1/00;C07C7/05;C07C9/00;C07C9/14;C07C9/22;C07C39/14;C07C67/00;C07C303/14;C07C303/42;C07C303/44;C07C303/46;C07C309/03;C07C309/04;C10G73/06;C10G73/12;C10G73/38;(IPC1-7):C07C139/14 |
主分类号 |
C07C7/10 |
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