发明名称 |
ABSORPTIONSMIDDEL OG FREMGANGSMÅDE TIL FJERNELSE AF SURE GASSER FRA VÆSKESTRØMME, NAVNLIG FRA RØGGASSER |
摘要 |
<p>Absorption medium for acid gases comprising an oligoamine (A) of the general formula (I) and a primary or secondary alkanolamine (B) of the general formula (II) in which the weight ratio of oligoamine (A) to the primary or secondary alkanolamine (B) is 0.2 to 4, and also the process for removing acid gases from a gas stream by contacting the gas stream at a pressure of 0.05 to 10 MPa abs with an aqueous solution brought to and maintained at a temperature of 20 to 80° C. of said absorption medium.</p> |
申请公布号 |
DK2300127(T3) |
申请公布日期 |
2015.07.06 |
申请号 |
DK20090769120T |
申请日期 |
2009.06.09 |
申请人 |
BASF SE |
发明人 |
LICHTFERS, UTE;THIELE, ROBIN;SPUHL, OLIVER;GARCIA ANDARCIA, HUGO RAFAEL;VOGES, SUSANNA;SIEDER, GEORG |
分类号 |
B01D53/14;B01D53/62;C10L3/10 |
主分类号 |
B01D53/14 |
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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