发明名称 |
Process, method, and system for removing heavy metals from fluids |
摘要 |
<p>Trace levels of mercury in a natural gas are removed in a gas processing plant in an amine unit and / or a dehydrator. The mercury removal occurs concurrently with the removal of acid gases in an amine unit, e.g., an absorber or scrubber, with an amine solution containing a complexing agent. The mercury removal can also be carried out concurrently with the removal of water in a glycol dehydrator with the addition of a complexing agent to the glycol solution. Volatile mercury in the natural gas is removed by the complexing agent, forming non-volatile mercury species in the rich amine / glycol solution.</p> |
申请公布号 |
AU2013312430(A1) |
申请公布日期 |
2015.03.19 |
申请号 |
AU20130312430 |
申请日期 |
2013.09.06 |
申请人 |
CHEVRON U.S.A. INC. |
发明人 |
O'REAR, DENNIS JOHN;COOPER, RUSSELL EVAN;SHEU, FENG-RAN;BELUE, JORDAN TAYLOR |
分类号 |
B01D47/00 |
主分类号 |
B01D47/00 |
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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