| 发明名称 |
Coproduction of acetylene and hydrocyanic acid from acrylonitrile |
| 摘要 |
In the process for preparing acetylene and hydrocyanic acid by pyrolyzing acrylonitrile in a reactor, the gaseous reaction products of the pyrolysis are quenched down to less than 100 DEG C. immediately, advantageously within seconds, preferably within </=1 s, of leaving the pyrolysis zone.
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| 申请公布号 |
US6042799(A) |
申请公布日期 |
2000.03.28 |
| 申请号 |
US19980034274 |
申请日期 |
1998.03.04 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HALBRITTER, KLAUS;HENNINGSEN, MICHAEL;JULIUS, MANFRED;STEGMAIER, WOLF |
| 分类号 |
C01C3/02;C07C1/32;(IPC1-7):C01C3/08;C07C2/00;C07C2/02 |
主分类号 |
C01C3/02 |
| 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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