发明名称 |
High surface area hydrated lime and method of removing SO2 from a gas stream |
摘要 |
Hydrated lime having high surface area and small particle size is prepared by hydrating lime with an aqueous hydration solution of an organic solvent, and preferably washing the resulting hydrate with an aqueous solution of an organic solvent prior to drying. The high surface area hydrates of the invention are excellent sorbents for SO2 removal from gas streams.
|
申请公布号 |
US5492685(A) |
申请公布日期 |
1996.02.20 |
申请号 |
US19930048283 |
申请日期 |
1993.04.14 |
申请人 |
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS |
发明人 |
MORAN, DAVID L.;ROSTAM-ABADI, MASSOUD |
分类号 |
B01D53/50;C01F11/02;C04B2/06;(IPC1-7):C01B17/56;C01B17/60 |
主分类号 |
B01D53/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|