Core-in-shell sorbent for hot coal gas desulfurization
Abstract
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.
- Inventors:
- Issue Date:
- Research Org.:
- Iowa State Univ., Ames, IA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1174723
- Patent Number(s):
- 6689714
- Application Number:
- 09/492,516
- Assignee:
- Iowa State University Research Foundation, Inc. (Ames, IA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
- DOE Contract Number:
- FG22-96PC96203
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 01 COAL, LIGNITE, AND PEAT
Citation Formats
Wheelock, Thomas D., and Akiti, Jr., Tetteh T. Core-in-shell sorbent for hot coal gas desulfurization. United States: N. p., 2004.
Web.
Wheelock, Thomas D., & Akiti, Jr., Tetteh T. Core-in-shell sorbent for hot coal gas desulfurization. United States.
Wheelock, Thomas D., and Akiti, Jr., Tetteh T. Tue .
"Core-in-shell sorbent for hot coal gas desulfurization". United States. https://www.osti.gov/servlets/purl/1174723.
@article{osti_1174723,
title = {Core-in-shell sorbent for hot coal gas desulfurization},
author = {Wheelock, Thomas D. and Akiti, Jr., Tetteh T.},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2004},
month = {2}
}
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