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Dehydrogenation catalyst compositions and its use in dehydrogenation

Patent ·
OSTI ID:6322635
;
This patent describes a hydrocarbon dehydrogenation process comprising contacting a hydrocarbon charge stock with a catalytic composite comprising a Group VIII metal, a co-formed Group IV A metal component, an alkali metal or alkaline earth metal component and an alumina support having a surface area of from 5 to 150 m/sup 2//g wherein less than about 18% of the total pore volume of the support is associated with pores having mean diameters of about 300 Angstroms or less and more than about 55% of the total pore volume of the support is associated with pores having mean diameters of about 600 Angstroms or more at conditions effective for the dehydrogenation of the hydrocarbon charge stock.
Assignee:
UOP Inc., Des Plaines, IL
Patent Number(s):
US 4672146
OSTI ID:
6322635
Country of Publication:
United States
Language:
English

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CATALYST SUPPORTS
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
DEHYDROGENATION
ELEMENTS
HYDROCARBONS
METALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
POROSITY
SURFACE AREA
SURFACE PROPERTIES