| 发明名称 |
ELECTROCHEMICAL PROCESS |
| 摘要 |
The invention relates to a method of producing pulp comprising a step of forming green liquor containing alkali metal sulfide and alkali metal carbonate. The method further comprises a step of electrochemically treating the green liquor to oxidize at least part of the sulfide therein.
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| 申请公布号 |
CA2173191(C) |
申请公布日期 |
2001.06.05 |
| 申请号 |
CA19962173191 |
申请日期 |
1996.04.01 |
| 申请人 |
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发明人 |
LANDFORS, JOHAN;HAAKANSSON, BO |
| 分类号 |
D21C11/02;C25B1/14;D21C;D21C9/10;D21C11/00;D21C11/04;(IPC1-7):D21C11/02 |
主分类号 |
D21C11/02 |
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