Is a
Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Date of Patent
September 3, 2019
Patent Application Number
15593156
Date Filed
May 11, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
Processes and apparatuses for treating a sour synthesis gas are provided. The process comprises passing the sour synthesis gas stream to an acid gas removal unit to provide a treated synthesis gas stream and a CO2 rich stream. At least a portion of the CO2 rich stream is passed to a thermal oxidizer unit to provide a treated CO2 gas stream. At least a portion of the treated synthesis gas stream is passed to a pressure swing adsorption unit to obtain a purified hydrogen stream and a tail gas stream. At least a portion of the tail gas stream is passed to the thermal oxidizer unit.
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