发明名称 |
Lignosulfonate-modified calcium hydroxide for SO2 control during furnace injection. |
摘要 |
<p>A sorbent is provided for removing sulphur-containing gases from fossil fuel-fired combustors which is a lignosulfonate-modified material comprising calcium hydroxide and/or calcium magnesium hydroxide and an alkali metal lignosulfonate. The sorbent may be introduced downstream of the flame zone of the combustor.</p> |
申请公布号 |
EP0577226(A1) |
申请公布日期 |
1994.01.05 |
申请号 |
EP19930202494 |
申请日期 |
1987.11.11 |
申请人 |
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AN AGENCY OF THE UNITED STATES GOVERNMENT |
发明人 |
KIRCHGESSNER, DAVID A.;LORRAIN, JEFFREY M. |
分类号 |
B01D53/34;B01D53/50;B01D53/81;B01J20/04;(IPC1-7):B01J20/04 |
主分类号 |
B01D53/34 |
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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