| 发明名称 |
FIRST HINDERED AMINO ACID PROMOTING ACIDIC GAS SCRUBBING PROCESS |
| 摘要 |
<p>An aqueous acid gas scrubbing composition comprises (a) at least one alkali metal salt, suitably potassium carbonate, and (b) at least one defined primary sterically hindered amino acid. Examples are 2-aminoisobutyric acid; 4-amino- 4 methyl pentanoic acid; and 1-amino-cyclopentane carboxylic acid. A pentavalent vanadium compound may also be present as a corrosion inhibitor.</p> |
| 申请公布号 |
JPS62294418(A) |
申请公布日期 |
1987.12.21 |
| 申请号 |
JP19870091059 |
申请日期 |
1987.04.15 |
| 申请人 |
EXXON RES & ENG CO |
发明人 |
RARII JIYOZEFU SHIYURIKU;GUIDO SARUTORI;UOREN ARAN SEIRAA;JIYOOJI ERUMAA MIRIMAN |
| 分类号 |
B01D53/40;B01D53/14;B01D53/52;B01D53/62;B01D53/77;C07C67/00;C07C227/00 |
主分类号 |
B01D53/40 |
| 代理机构 |
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代理人 |
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