DE2849469

A process for maintaining catalytic selectively to vinylidene chloride in the vapor phase catalytic dehydrochlorination of 1,1,2-trichloroethane comprises contacting a gaseous mixture of 1,1,2- trichloroethane and a non-reactive diluent with a catalyst in the vapor phase at a temperature of at least...

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Bibliographische Detailangaben
1. Verfasser:	RIDEOUT, WALKER HENRY, CORPUS CHRISTI, TEX., US
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 process for maintaining catalytic selectively to vinylidene chloride in the vapor phase catalytic dehydrochlorination of 1,1,2-trichloroethane comprises contacting a gaseous mixture of 1,1,2- trichloroethane and a non-reactive diluent with a catalyst in the vapor phase at a temperature of at least 375 DEG C. and a total pressure of at least 3.5 atmospheres while maintaining the partial pressure of 1,1,2-trichloroethane in the gaseous mixture at not more than 3.0 atmospheres.