Method and apparatus for removing mercaptans from syngas

The invention relates to a method and an apparatus for removing mercaptans from syngas. Thiol and optionally thiophene and carbon disulfide are absorbed in a specialized absorption stage using methanol as a physical absorption medium. At least the methanol loaded with mercaptans is removed from merc...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SCHMIDT SOPHIA, LINICUS MATTHIAS, LEICHNER HINCAL
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING
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