PROCESS FOR REMOVAL OF HCN FROM GASEOUS STREAMS

A PROCESS FOR REMOVAL OF HCN FROM GASEOUS STREAMS HCN is removed from a gaseous stream, e.g., a synthesis gas stream, by a two stage procedure in which the gaseous stream is first contacted with a specified oxygenated reactant composition to remove the bulk of the HCN, and then the gaseous stream is...

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Bibliographische Detailangaben
1. Verfasser:	MOORE, GEORGE R
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AMMONIA CHEMISTRY COMPOUNDS THEREOF CYANOGEN FUELS INORGANIC CHEMISTRY 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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Beschreibung
Zusammenfassung:	A PROCESS FOR REMOVAL OF HCN FROM GASEOUS STREAMS HCN is removed from a gaseous stream, e.g., a synthesis gas stream, by a two stage procedure in which the gaseous stream is first contacted with a specified oxygenated reactant composition to remove the bulk of the HCN, and then the gaseous stream is contacted with a polysulphide solution to reduce the HCN content of the stream.