| 发明名称 |
IMPROVED METHOD FOR PRODUCING PHENOL AND ACETONE FROM CUMOL |
| 摘要 |
The present invention relates to an improved method for producing phenol and acetone by oxidizing cumene into technical cumol hydroperoxide (CHP) through catalytic cleavage of the CHP. According to the invention, the oxidation products are concentrated to up to a cumene content ranging from 21 to 30 wt % in the technical cumol hydroperoxide, said mixture being used for the catalytic cleavage. |
| 申请公布号 |
SK79099(A3) |
申请公布日期 |
2000.01.18 |
| 申请号 |
SK19990000790 |
申请日期 |
1997.12.10 |
| 申请人 |
ILLA INTERNATIONAL LTD.;PHENOLCHEMIE GMBH AND CO. KG |
发明人 |
ZAKOSHANSKY VLADIMIR M.;VASILIEVA IRINA I.;GRIAZNOV ANDREI K.;YOURIEV YOURY N.;VAN BARNEFELD HEINRICH;GERLICH OTTO;KLEINE-BOYMANN MICHAEL;KLEINLOH WERNER;MICHALIK CHRISTIAN |
| 分类号 |
C07C27/00;C07B61/00;C07C37/08;C07C39/04;C07C45/53;C07C49/08;C07C409/10 |
主分类号 |
C07C27/00 |
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