发明名称 |
METHOD OF ELIMINATING MERCURY OR ARSENIC FROM A FLUID IN THE PRESENCE OF A MERCURY AND/OR ARSENIC RECOVERY MASS |
摘要 |
The invention relates to a method of eliminating mercury or arsenic from a fluid in the presence of a solid mass for the recovery of mercury and/or arsenic. The said mass contains copper and sulphur at least partly in the form of copper sulphide and results (a) from the incorporation of a copper compound other than a sulphide into a solid mineral support, (b) possible calcination of the product obtained in stage (a), and from bringing the product obtained previously into contact with elementary sulphur and (d) a heat treatment.
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申请公布号 |
US5245106(A) |
申请公布日期 |
1993.09.14 |
申请号 |
US19910785111 |
申请日期 |
1991.10.30 |
申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
CAMERON, CHARLES;COURTY, PHILIPPE;BOITIAUX, JEAN-PAUL;VARIN, PHILIPE;LEGER, GERARD |
分类号 |
B01D53/14;B01D53/46;B01D53/64;B01J20/02;B01J20/30;C01G13/00;C01G28/00;C02F1/28 |
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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