发明名称 |
Core-in-shell sorbent for hot coal gas desulfurization |
摘要 |
A core-in-shell sorbent is described herein. The core is reactive to the compounds of interest, and is preferably calcium-based, such as limestone for hot gas desulfurization. The shell is a porous protective layer, preferably inert, which allows the reactive core to remove the desired compounds while maintaining the desired physical characteristics to withstand the conditions of use.
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申请公布号 |
US6689714(B2) |
申请公布日期 |
2004.02.10 |
申请号 |
US20000492516 |
申请日期 |
2000.01.27 |
申请人 |
IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC. |
发明人 |
WHEELOCK THOMAS D.;AKITI, JR. TETTEH T. |
分类号 |
B01D53/48;B01D53/52;B01J20/04;B01J20/28;(IPC1-7):B01J20/00 |
主分类号 |
B01D53/48 |
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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