RECOVERY OF ORGANIC FROM PROCESS FLARE HEADER

PROBLEM TO BE SOLVED: To improve a process for recovery of hydrogen cyanide utilized during the manufacture of acrylonitrile or methacrylonitrile. SOLUTION: Waste organics, mainly hydrogen cyanide (HCN) and acrylonitrile, are recovered from a process flare material which is obtained from the reactor...

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Bibliographische Detailangaben
Hauptverfasser:	KECKLER KENNETH P, GODBOLE SANJAY P
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS AMMONIA APPARATUS THEREFOR CHEMISTRY COMPOUNDS THEREOF CYANOGEN GENERAL METHODS OF ORGANIC CHEMISTRY INORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To improve a process for recovery of hydrogen cyanide utilized during the manufacture of acrylonitrile or methacrylonitrile. SOLUTION: Waste organics, mainly hydrogen cyanide (HCN) and acrylonitrile, are recovered from a process flare material which is obtained from the reactor effluent of an ammoxidation reaction of propylene or isobutylene, through a HCN recovery unit. COPYRIGHT: (C)2011,JPO&INPIT