发明名称 |
Method and apparatus for separating and recovering water and light aromatic hydrocarbons from a gaseous stream |
摘要 |
A method and apparatus for recovering water and light aromatic hydrocarbons from a wet gas stream, by contacting the wet gas stream with an absorbent for the water and light aromatic hydrocarbons in a contactor to absorb the water and light aromatic hydrocarbons and produce a water and light hydrocarbon laden absorbent stream and a dried gas stream. The water and light aromatic hydrocarbon laden absorbent stream is heated in a regenerator to produce a vaporous water and light aromatic hydrocarbon stream and a lean absorbent for recycle to the contactor. The vaporous water and light aromatic hydrocarbon stream is passed to a condenser where liquid water and liquid light aromatic hydrocarbons are recovered and where a light gas stream is recovered for use as a fuel gas for the regenerator.
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申请公布号 |
US5084074(A) |
申请公布日期 |
1992.01.28 |
申请号 |
US19900636477 |
申请日期 |
1990.12.31 |
申请人 |
ATLANTIC RICHFIELD COMPANY |
发明人 |
BEER, GARY L.;SKINNER, JAMES L. |
分类号 |
B01D53/14;B01D53/26 |
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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