CATALYST HANDLING PROCESS

Brand	Owner (click to sort)	Address	Description
CAT-A-LIFT	Envirosystems Inc.	11 Brown Avenue Dartmouth, Nova Scotia B3B1Z7 Canada	catalyst handling process, namely, machines for conveying solids;
CAT-A-LIFT WHEN A CRANE WON'T DO	Envirosystems Inc.	11 Brown Avenue Dartmouth, Nova Scotia B3B1Z7 Canada	Catalyst handling process, namely, machines for conveying solids;CATALYST-A-LIFT WHEN A CRANE WOULD NOT DO;
	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.