Dehydrogenation catalyst containing platinum rhenium germanium and an alkali or alkaline earth metal
Abstract
Abstract DEHYDROGENATABLE HYDROCARBONS ARE DEHYDROGENATED BY CONTACTING THEM AT DEHYDROGENATION CONDITIONS WITH A CATALYTIC COMPOSITE COMPRISING A COMBINATION OF CATALYTICALLY EFFECTIVE AMOUNTS OF PLATINUM GROUP COMPONENT, A RHENIUM COMPONENT, A GERMANIUM COMPONENT AND AN ALKALI OR ALKALINE EARTH METAL WITH A POROUS CARRIER MATERIAL. A SPECIFIC EXAMPLE OF THE CATALYTIC COMPOSITE DISCLOSED HEREIN IS A COMBINATION OF A PLATINUM COMPONENT, A RHENIUM COMPONENT, A GERMANIUM COMPONENT AND AN ALKALI OR ALKALINE EARTH COMPONENT WITH AN ALUMINA CARRIER MATERIAL, WHEREIN THE COMPONENTS ARE PRESENT IN AMOUNTS SUFFICIENT TO RESULT IN THE COMPOSITE CONTAINING, ON AN ELEMENTAL BASIS, 0.01 TO 2 WT. PERCENT PLATINUM, 0.01 TO 2 WT. PERCENT RHENIUM, 0.01 TO 5 WT. PERCENT GERMANIUM AND 0.1 TO 5 WT. PERCENT OF ALKALI OR ALKALINE EARTH METAL.
Inventors
- 👤 John C Hayes
Bibliographic Details
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