发明名称 |
SEPARATION OF LIGHT GASES FROM HALOGENS |
摘要 |
A process is provided for separating one or more light gases from bromine or chlorine using one or more physical 1 separations and contact with a chemical scrubber to recover additional halogen. In one aspect, the process comprises (a) providing a feed of halogen containing one or more light gases to a distillation column or flash vaporizer; (b) operating the distillation column or flash vaporizer to separate the feed into (i) a first liquid containing a major amount of halogen and no more than a minor amount of light gas(es), and (ii) a first vapor containing a major amount of light gas(es) and no more than a minor amount of halogen; and (c) providing the vapor to a chemical scrubber to recover halogen from the vapor. |
申请公布号 |
UA95943(C2) |
申请公布日期 |
2011.09.26 |
申请号 |
UA20080010733 |
申请日期 |
2007.02.05 |
申请人 |
GRT, INC. |
发明人 |
GADEWAR SAGAR B.;STOIMENOV PETER K.;GROSSO PHILIP;MCFARLAND ERIC W.;BREED ASHLEY W.;WEISS, MICHAEL, J.;WYRSTA, MICHAEL, D. |
分类号 |
C01B7/01;C01B7/09 |
主分类号 |
C01B7/01 |
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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