| 发明名称 |
METHOD OF RECOVERING MOLYBDENUM FORM CATALYTIC OLEFIN EPOXIDATION PRODUCTS |
| 摘要 |
FIELD: industrial organic synthesis. ^ SUBSTANCE: molybdenum is recovered from catalytic olefin epoxidation products using organic hydroperoxides. Method comprises treating heavy epoxidate fraction with alkali solution, treating resultant spent alkali stream with extractant, and subsequent precipitation of molybdenum trisulfide using sulfur-alkali effluents formed in production of olefins by pyrolysis of hydrocarbon feedstock. ^ EFFECT: increased molybdenum recovery degree and simplified operation. ^ 11 ex |
| 申请公布号 |
RU2268885(C1) |
申请公布日期 |
2006.01.27 |
| 申请号 |
RU20040133252 |
申请日期 |
2004.11.15 |
| 申请人 |
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发明人 |
BUSYGIN VLADIMIR MIKHAJLOVICH;GIL'MANOV KHAMIT KHAMISOVICH;GIL'MUTDINOV NAIL' RAKHMATULLOVICH;BAGAVIEV AJDAR BARSIEVICH;SAFIN DAMIR KHASANOVICH;SHEPELIN VLADIMIR ALEKSANDROVICH;ZARIFJANOVA MUSLIMA ZINNETZJANOVNA;KHARLAMPIDI KHARLAMPIJ EHVKLIDOVICH;KONSTANTINOVA ANNA VALER'EVNA;MIROSHKIN NIKOLAJ PETROVICH;BATYRSHIN NIKOLAJ NIKOLAEVICH;ELIMANOVA GALINA GENNAD'EVNA |
| 分类号 |
C07D301/19;B01J38/00;B01J38/68 |
主分类号 |
C07D301/19 |
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