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Class Information
Number:
502/39
Name:
Catalyst, solid sorbent, or support therefor: product or process of making
>
Regenerating or rehabilitating catalyst or sorbent
>
Gas or vapor treating
>
Treating with free oxygen containing gas
> And forming useful by-product
Description:
Process in which a second material or energy of value, apart from the catalyst or sorbent composition is obtained.
Patents under this class:
1
2
Patent Number
Title Of Patent
Date Issued
4131565
Process for reactivating spent activated-carbon
Dec. 26, 1978
4115251
Process for removing pollutants from catalyst regenerator flue gas
Sep. 19, 1978
4081508
Process for reducing flue gas contaminants from fluid cracking catalyst regenerator
Mar. 28, 1978
4008174
Process for regenerating a solid copper-chromium reactant used in the removal of hydrogen sulfide from hydrogen recycle gas
Feb. 15, 1977
3985639
Catalytic cracking process
Oct. 12, 1976
1
2
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