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Title: Process and system for removing sulfur from sulfur-containing gaseous streams

Abstract

A multi-stage UCSRP process and system for removal of sulfur from a gaseous stream in which the gaseous stream, which contains a first amount of H.sub.2S, is provided to a first stage UCSRP reactor vessel operating in an excess SO.sub.2 mode at a first amount of SO.sub.2, producing an effluent gas having a reduced amount of SO.sub.2, and in which the effluent gas is provided to a second stage UCSRP reactor vessel operating in an excess H.sub.2S mode, producing a product gas having an amount of H.sub.2S less than said first amount of H.sub.2S.

Inventors:
 [1];  [2];  [3];  [4];  [5]
  1. Aurora, IL
  2. Hoffman Estates, IL
  3. Pleasant Hill, CA
  4. Chicago, IL
  5. Medinah, IL
Issue Date:
Research Org.:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1063775
Patent Number(s):
8241603
Application Number:
13/053,551
Assignee:
Gas Technology Institute (Des Plaines, IL)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
DOE Contract Number:  
FC26-05NT42458
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Basu, Arunabha, Meyer, Howard S, Lynn, Scott, Leppin, Dennis, and Wangerow, James R. Process and system for removing sulfur from sulfur-containing gaseous streams. United States: N. p., 2012. Web.
Basu, Arunabha, Meyer, Howard S, Lynn, Scott, Leppin, Dennis, & Wangerow, James R. Process and system for removing sulfur from sulfur-containing gaseous streams. United States.
Basu, Arunabha, Meyer, Howard S, Lynn, Scott, Leppin, Dennis, and Wangerow, James R. Tue . "Process and system for removing sulfur from sulfur-containing gaseous streams". United States. https://www.osti.gov/servlets/purl/1063775.
@article{osti_1063775,
title = {Process and system for removing sulfur from sulfur-containing gaseous streams},
author = {Basu, Arunabha and Meyer, Howard S and Lynn, Scott and Leppin, Dennis and Wangerow, James R},
abstractNote = {A multi-stage UCSRP process and system for removal of sulfur from a gaseous stream in which the gaseous stream, which contains a first amount of H.sub.2S, is provided to a first stage UCSRP reactor vessel operating in an excess SO.sub.2 mode at a first amount of SO.sub.2, producing an effluent gas having a reduced amount of SO.sub.2, and in which the effluent gas is provided to a second stage UCSRP reactor vessel operating in an excess H.sub.2S mode, producing a product gas having an amount of H.sub.2S less than said first amount of H.sub.2S.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2012},
month = {8}
}