发明名称 |
A METHOD FOR REMOVING POLYMER FROM AN ACID GAS TREATING SYSTEM |
摘要 |
<p>A method for removing polymer from an acid gas treating system comprising contacting an acid containing stream with an aqueous alkanolamine solution and hydrocarbon solvent to form a mixture of an alkanolamine rich solution having the acid gases or byproducts thereof contained therein and the hydrocarbon solvent, where the hydrocarbon solvent has about 60 to 100 volume % aromatics content; and about 50 to 85 volume % two ring aromatic content, based on the total volume of the solvent.</p> |
申请公布号 |
EP1261571(A1) |
申请公布日期 |
2002.12.04 |
申请号 |
EP20000916013 |
申请日期 |
2000.03.02 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
SLIM, DAVID, R.;VILCSAK, ERNEST, V. |
分类号 |
B01D17/038;B01D53/14;C07C7/11;C07C11/00;C10G9/00;C10G70/06;C10K1/14;(IPC1-7):C07C7/11 |
主分类号 |
B01D17/038 |
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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