发明名称 |
FOERFARANDE FOER RENING AV KVICKSILVERHALTIGA GASER OCH SAMTIDIG AOTERVINNING AV KVICKSILVER I METALLFORM. |
摘要 |
A method for the purification of gases containing mercury and simultaneous recovery of the mercury in metallic form by a process where primarily a reaction takes place between metallic vapory mercury and mercury (II)-chloride compounds in solution in a liquid phase, during which the formation and deposition of only slightly soluble Hg (I)-chloride (calomel) occur, the deposited calomel being oxidized to easily soluble Hg (II)-chloride compounds by the adding of chlorine, and metallic mercury and at least some of the chlorine used being recovered by electrolysis of said formed Hg(II)-chloride. |
申请公布号 |
FI853950(L) |
申请公布日期 |
1986.04.20 |
申请号 |
FI19850003950 |
申请日期 |
1985.10.10 |
申请人 |
BOLIDEN AKTIEBOLAG |
发明人 |
DYVIK, FROYSTEIN;BORVE, KJETIL |
分类号 |
B01D53/64;C01G13/04;C22B7/02;C22B43/00;C25B1/26;C25C1/16;C25C3/34 |
主分类号 |
B01D53/64 |
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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