Method and apparatus for treating a sour gas

222 22 22 22 222 2x2 32A feed gas comprising CO, HS and His treated to produce an H-enriched product and a COproduct. The feed gas is separated by pressure swing adsorption to provide a stream of the H-enriched product, and two streams of sour gas depleted in Hand enriched in HS and COrelative to th...

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Main Authors Schaffer, Charles Linford, Wright, Andrew David, Fogash, Kevin Boyle, Kloosterman, Jeffrey William, White, Vincent
Format Patent
LanguageEnglish
Published 26.06.2012
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Abstract 222 22 22 22 222 2x2 32A feed gas comprising CO, HS and His treated to produce an H-enriched product and a COproduct. The feed gas is separated by pressure swing adsorption to provide a stream of the H-enriched product, and two streams of sour gas depleted in Hand enriched in HS and COrelative to the feed gas. One of the streams of sour gas is processed in an HS to elemental sulfur conversion system, in which HS in the sour gas is converted to elemental sulfur order to obtain a stream of sweetened gas, from which the COproduct is formed. The other of said streams of sour gas is processed in an oxidation system, in which HS in the sour gas is oxidized to SO(SOand SO) which is introduced into the HS to elemental sulfur conversion system.
AbstractList 222 22 22 22 222 2x2 32A feed gas comprising CO, HS and His treated to produce an H-enriched product and a COproduct. The feed gas is separated by pressure swing adsorption to provide a stream of the H-enriched product, and two streams of sour gas depleted in Hand enriched in HS and COrelative to the feed gas. One of the streams of sour gas is processed in an HS to elemental sulfur conversion system, in which HS in the sour gas is converted to elemental sulfur order to obtain a stream of sweetened gas, from which the COproduct is formed. The other of said streams of sour gas is processed in an oxidation system, in which HS in the sour gas is oxidized to SO(SOand SO) which is introduced into the HS to elemental sulfur conversion system.
Author Schaffer, Charles Linford
Wright, Andrew David
Fogash, Kevin Boyle
Kloosterman, Jeffrey William
White, Vincent
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References Hardison (5122351) 19920600
Wang et al; "Kinetics of Reaction between Hydrogen Sulfide and Sulfide Dioxide in Sulfuric Acid Solutions" Ind. Eng. Chem. Res. (2002), 41; p. 4707-4713.
Schlichting et al. (2010/0111824) 20100500
Schaffer et al; U.S. Appl. No. 12/844,000, filed Jul. 27, 2010; "Method and Apparatus for Adjustably Treating a Sour Gas".
DeBerry et al. (6818194) 20041100
Cieutat et al. (7306651) 20071200
Yang (5248321) 19930900
Hufton et al. (2010/0011955) 20100100
(0444987) 19930800
Ockwig et al; "Membranes for Hydrogen Separation;" Chem Rev. (2007) 107, p. 4078-4110.
(0581026) 19930600
(0633219) 19950100
(03082455) 20031000
White et al. (2007/0178035) 20070800
Zhang, et al; "Reactions between Hydrogen Sulfide and Sulfuric Acid: A Novel Process for Sulfur Removal and Recovery" Ind. Eng. Chem. Res. (2000), 39 p. 2505-2509.
White et al. (2008/0173584) 20080700
(0798032) 19970100
Wang et al; "Mass-Transfer Characteristics for Gas-Liquid Reaction of H2S and Sulfuric Acid in a Packed Column;" Ind. Eng. Chem. Res. (2004) 43; p. 5846-5853.
Hegarty (4826670) 19890500
White et al. (2008/0173585) 20080700
Wang et al; "Thermodynamics and Stoichiometry of Reactions between Hydrogen Sulfide and Concentrated Sulfuric Acic;" The Canadian Journal of Chemicals Engineering, vol. 81; Feb. 2003; p. 80-85.
McNamara et al. (4356161) 19821000
Ayala et al. (2011/0033370) 20110200
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