发明名称 |
REACTOR AND PROCESS FOR THERMAL CLEARAGE OF CARBONIC ACID ESTERS |
摘要 |
A reactor for thermal cleavage of monofunctional and polyfunctional carbamic acid esters to the corresponding isocyanates and the hydroxyl components in the liquid phase, in which the geometry of the reactor, characterised by the degassing surface in proportion to the volume and the arrangement of the heating surfaces, makes possible the cleavage in a two-phase mixture which contains over 50% volumetric gas content. |
申请公布号 |
KR100218656(B1) |
申请公布日期 |
1999.09.01 |
申请号 |
KR19920013232 |
申请日期 |
1992.07.24 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
SCHWARZ, HANS VOLKMAR;OTTERBACH, ANDREAS;MATTNER, OTTO;MERGER, FRAZ;SCHWARZ, WOLFGANG;BRANDT, ECKHARDT;MAGUSSEN, PETER;MINGES, ROLAND |
分类号 |
B01J6/00;C07C263/04;C07C265/00;C07C271/06;(IPC1-7):B01J19/00 |
主分类号 |
B01J6/00 |
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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