发明名称 |
Process for reducing tetranitromethane in compositions containing nitroaromatic compounds |
摘要 |
A process is disclosed for removing a light organic compound from a liquid composition comprising said light organic compound in admixture with a nitroaromatic compound, said light organic compound having a partial vapor pressure in said composition that is greater than the partial vapor pressure of said nitroaromatic compound in said composition, said process comprising contacting said composition with steam or a gas to cause at least a portion of said light organic compound to pass out of said composition and into admixture with said steam or gas.
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申请公布号 |
US5847240(A) |
申请公布日期 |
1998.12.08 |
申请号 |
US19970824654 |
申请日期 |
1997.03.24 |
申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P. |
发明人 |
QUAKENBUSH, ALLEN B.;PENNINGTON, BUFORD T. |
分类号 |
C06B21/00;C06B25/04;C07C201/16;(IPC1-7):C07C205/00 |
主分类号 |
C06B21/00 |
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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