发明名称 |
ABSORBENTSAMMENSETNING FOR SUR GASS |
摘要 |
<p>The present invention discloses an acid gas absorbent composition, comprising a diethylene glcyol dialkyl ether represented by the general formula I: R<1>O(C2H4O)2R<2> (I) wherein R<1> and R<2> are independently an alkyl group of 1 to 4 carbon atoms, and a polyethylene glycol dialkyl ether represented by the general formula II: R<3>O(C2H4O)nR<4> (II) wherein R<3> and R<4> are independently an alkyl group of 1 to 4 carbon atoms and n is an integer in the range of 3 to 8.</p> |
申请公布号 |
NO170838(B) |
申请公布日期 |
1992.09.07 |
申请号 |
NO19880004916 |
申请日期 |
1988.11.04 |
申请人 |
UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC |
发明人 |
KADONO, YUKIO;URANO, YOSHIAKI;WATANABE, FUMIO |
分类号 |
B01D53/14;B01D53/34;B01D53/40;B01D53/77;C01B17/16;C01B31/20;C10K1/16;C10L3/10;(IPC1-7):B01D53/14 |
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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