发明名称 |
REMOVING ACID GASES FROM NATURAL AND SYNTHESIS GASES |
摘要 |
<p>A process for removing acid gases from natural or synthesis gases by absorption, comprising the following stages: (a) cooling the natural or synthesis gas to be purified to condense part of the CO2 contained in said gas; (b) feeding the cooled and partly condensed gas to an absorption column in order to reduce the acid gas content to the required value; (c) regenerating the solvent or solvents used in the acid gas absorption, the solvent or solvents used being chosen from esters, alcohols and ethers of low molecular weight.</p> |
申请公布号 |
NZ206616(A) |
申请公布日期 |
1986.11.12 |
申请号 |
NZ19830206616 |
申请日期 |
1983.12.19 |
申请人 |
SNAMPROGETTI SPA. |
发明人 |
GAZZI, L.;D'AMBRA, R.;D'EGITTO, A.;DICUITIO, R. |
分类号 |
B01D53/14;C07C7/11;C10L3/10;F25J3/02;F25J3/06;(IPC1-7):C10K1/32 |
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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