发明名称 |
METHOD OF PRODUCING ISOPRENE |
摘要 |
FIELD: chemistry.SUBSTANCE: as the acid catalyst perchloric acid or a mixture of perchloric acid with organic and/or inorganic acids is used. The invention also relates to versions of a method of producing isoprene.EFFECT: reduced catalyst consumption, high conversion of isobutylene while maintaining high selectivity of conversion thereof, reduced output of by-products at the DMD synthesis step, high equipment efficiency.39 cl, 1 tbl, 9 ex |
申请公布号 |
RU2575926(C1) |
申请公布日期 |
2016.02.27 |
申请号 |
RU20140146119 |
申请日期 |
2014.11.17 |
申请人 |
PUBLICHNOE AKTSIONERNOE OBSHCHESTVO "SIBUR KHOLDING" |
发明人 |
BARYSHNIKOV MIKHAIL BORISOVICH;BARYSHNIKOVA NATALIJA ANATOL'EVNA;SADOVA NATAL'JA ALEKSANDROVNA |
分类号 |
C07C11/18;C07C1/20;C07C2/86;C07D319/06 |
主分类号 |
C07C11/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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