A process for the removal of H2S and mercaptans from a gas stream
The invention relates to a process for the removal of, H2S and mercaptans from a gas stream comprising these compounds, which process comprises the steps of: (a) removing H2S from the gas stream by contacting the gas stream in a H2S-removal zone with a first aqueous alkaline washing liquid to obtain...
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Format: | Patent |
Sprache: | chi ; eng |
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