This article takes the removal process of hydrogen sulfide from the produced gas of the No.15 Coal Seam in Panhe Block of Qinshui Basin as an example.Combined with the gathering and produc-tion conditions of coalbed methane fields,it explains how to choose the desulfurization process,select desulfurization agents,choose installation locations,and design the process.Reasonable suggestions are also proposed for the treatment of associated hydrogen sulfide in the coalbed methane blocks.
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