发明名称 |
MÉTODO PARA SEPARAR UMA OLEFINA DE UMA CORRENTE GASOSA |
摘要 |
<p>The present invention relates to a method of separating an olefin from a gas stream, said gas stream comprising the olefin and at least one other component, said method comprising (i) compressing and cooling the gas stream; (ii) separating the olefin from the gas stream by absorbing the olefin in an absorbent; (iii) separating the olefin from the absorbent by desorption; wherein compressing or cooling or compressing and cooling in (i) is carried out at least twice.</p> |
申请公布号 |
BRPI0509077(B1) |
申请公布日期 |
2014.12.02 |
申请号 |
BR2005PI09077 |
申请日期 |
2005.04.19 |
申请人 |
BASF AKTIENGESELLSCHAFT;THE DOW CHEMICAL COMPANY |
发明人 |
PETER SCHULTZ;HANS-GEORG GOEBBEL;HENNING SCHULTZ;RENATE PATRASCU;MALTE SCHULZ;MEINOLF WEIDENBACH |
分类号 |
C07D301/12;B01D53/14 |
主分类号 |
C07D301/12 |
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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