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Title: Two stage sorption of sulfur compounds

Abstract

A two stage method for reducing the sulfur content of exhaust gases is disclosed. Alkali- or alkaline-earth-based sorbent is totally or partially vaporized and introduced into a sulfur-containing gas stream. The activated sorbent can be introduced in the reaction zone or the exhaust gases of a combustor or a gasifier. High efficiencies of sulfur removal can be achieved.

Inventors:
 [1]
  1. Manassas, VA
Issue Date:
OSTI Identifier:
868295
Patent Number(s):
5114690
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Classifications (CPCs):
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01F - COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
stage; sorption; sulfur; compounds; method; reducing; content; exhaust; gases; disclosed; alkali-; alkaline-earth-based; sorbent; totally; partially; vaporized; introduced; sulfur-containing; gas; stream; activated; reaction; zone; combustor; gasifier; efficiencies; removal; achieved; sulfur content; exhaust gases; gas stream; reaction zone; containing gas; exhaust gas; sulfur compounds; sulfur removal; sulfur-containing gas; sulfur compound; stage method; /423/

Citation Formats

Moore, William E. Two stage sorption of sulfur compounds. United States: N. p., 1992. Web.
Moore, William E. Two stage sorption of sulfur compounds. United States.
Moore, William E. Wed . "Two stage sorption of sulfur compounds". United States. https://www.osti.gov/servlets/purl/868295.
@article{osti_868295,
title = {Two stage sorption of sulfur compounds},
author = {Moore, William E},
abstractNote = {A two stage method for reducing the sulfur content of exhaust gases is disclosed. Alkali- or alkaline-earth-based sorbent is totally or partially vaporized and introduced into a sulfur-containing gas stream. The activated sorbent can be introduced in the reaction zone or the exhaust gases of a combustor or a gasifier. High efficiencies of sulfur removal can be achieved.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}

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