发明名称 |
Process for reducing the C02-content in reactors for the synthesis of azines. |
摘要 |
<p>The invention relates to a process for the synthesis of azines by bringing ammonia, hydrogen peroxide and a reactant carrying a carbonyl group into contact with a working solution containing a catalyst in order to convert these reactants to azine, characterised in that the synthesis is carried out in the absence of CO2.</p> |
申请公布号 |
EP0518728(A1) |
申请公布日期 |
1992.12.16 |
申请号 |
EP19920401501 |
申请日期 |
1992.06.02 |
申请人 |
ELF ATOCHEM S.A. |
发明人 |
KREMPF, GERARD;COLLIER, BERTRAND;TELLIER, PIERRE;SCHIRMANN, JEAN-PIERRE |
分类号 |
C07B61/00;C07C249/00;C07C249/16;C07C251/88 |
主分类号 |
C07B61/00 |
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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