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Method for activation of iron oxide containing dehydrogenation catalysts

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TLDR
In this paper, a self-regenerating IRON OXIDE CATALYST was employed to dehydrogentate ETHYLBENZENE to StylENE by operating the Reactor.
Abstract
A METHOD OF ACTIVATION OF THE SELF-REGENERATING IRON OXIDE CATALYSTS EMPLOYED TO DEHYDROGENTATE ETHYLBENZENE TO STYRENE BY OPERATING THE REACTOR CONTAINING SUCH CATALYST SO AS TO PRODUCE ABNORMALLY HIGH CONVERSIONS OF ETHYLBENZENE FOR A PERIOD OF AT LEAST TWO DAYS. THEREAFTER, THE ACTIVITY OF THE CATALYST IS IMPROVED AT THE USUAL LEVELS OF CONVERSION.

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Catalysts for para-ethyltoluene dehydrogenation

TL;DR: Para-ethyltoluene dehydrogenation catalyst compositions and processes for using such catalysts are provided in this paper, where the catalyst compositions comprise a catalytically active iron compound, e.g., iron oxide; a potassium catalyst promoter, i.e., potassium carbonate; an optional chromium compound stabilizer, e,g., chromic oxide, and a gallium compound, such as gallium trioxide.
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