SOLUTION REMOVAL OF H2S FROM GAS STREAMS

SOLUTION REMOVAL OF H2S FROM GAS STREAMS

A process for the removal of H2S from sour gaseous streams is disclosed in which the sour gaseous stream is contacted with a solution containing solubilized iron chelates of a specified organic acid or acids. The contacting is carried out in first and second contacting zones, the first being a gas-s...

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Hauptverfasser: FONG, HOWARD LAM-HO, VAN KLEECK, DAVID ALLEN, SWANSON, STEVEN JOEL
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Sprache:eng ; fre
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CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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creator FONG, HOWARD LAM-HO
VAN KLEECK, DAVID ALLEN
SWANSON, STEVEN JOEL
description A process for the removal of H2S from sour gaseous streams is disclosed in which the sour gaseous stream is contacted with a solution containing solubilized iron chelates of a specified organic acid or acids. The contacting is carried out in first and second contacting zones, the first being a gas-solution mixture formation zone and the second comprising a plurality of contacting sections adapted to provide reaction of the H2S in the sour gaseous stream with the iron in the contacting solution without plugging due to deposition of sulphur.
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subjects CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
title SOLUTION REMOVAL OF H2S FROM GAS STREAMS
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