PROCESS FOR CONVERTING DIALKYL SULFIDES TO ALKYL MERCAPTANS

PROCESS FOR CONVERTING DIALKYL SULFIDES TO ALKYL MERCAPTANS

A continuous process is provided for the vapor-phase preparation of C1-C18 alkyl mercaptans where a di C1-C18 alkyl sulfide is reacted with a molar excess of hydrogen sulfide at elevated temperature in the presence of a specified synthetic zeolite containing at least 10 percent by weight of an alkal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HAGER, ROBERT BONNER
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:A continuous process is provided for the vapor-phase preparation of C1-C18 alkyl mercaptans where a di C1-C18 alkyl sulfide is reacted with a molar excess of hydrogen sulfide at elevated temperature in the presence of a specified synthetic zeolite containing at least 10 percent by weight of an alkali metal, expressed as Na2O.