CATALYST USED PROCESS

Brand	Owner	Address	Description
BROCAT	CATALYTICA, INC.	430 Ferguson Drive Mountain View CA 94043	catalyst used in a process for the recovery of bromine from industrial chemical waste streams;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The invention provides a method for producing ?-caprolactam comprising the steps of: a reaction process which subjects cyclohexanone oxime to a Beckmann rearrangement reaction in the presence of a solid catalyst; and a catalyst regeneration process which regenerates the solid catalyst used in the reaction process by heat treatment under an atmosphere comprising an oxygen-containing gas, wherein the solid catalyst heat-treated in the catalyst regeneration process is used in the reaction process, the carbon contents in the solid catalyst in the reaction process and the catalyst regeneration process are maintained in a range of 0.5 to 2% by weight, and the nitrogen contents in the solid catalyst in the reaction process and the catalyst regeneration process are maintained in a range of 0.01 to 0.2% by weight.