发明名称 |
Process for removal of sulfur oxides from waste gases |
摘要 |
A process for removing sulfur oxides from waste gas is provided. The gas is contacted with an activated sodium carbonate sorbent and, utilizing an alkaline ammonia liquor so as to reduce the flow rates and loss of alkalinity, the spent sorbent is regenerated with an alkaline earth metal oxide or hydroxide.
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申请公布号 |
US4481172(A) |
申请公布日期 |
1984.11.06 |
申请号 |
US19830482629 |
申请日期 |
1983.04.06 |
申请人 |
ENVIRONMENTAL ELEMENTS CORP. |
发明人 |
LOWELL, PHILIP S.;PHILLIPS, JAMES L. |
分类号 |
B01D53/50;(IPC1-7):C01B17/00;B01J8/00 |
主分类号 |
B01D53/50 |
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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