ClassID:

32911

B01J27/30 - CPC Classification

Classification description:

Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds; Regeneration or reactivation of catalysts comprising compounds of sulfur, selenium or tellurium

Recent Application in this class:
#1
20240033722
2024-02-01

COMPLETE CATALYST ROASTING OR REGENERATING METHOD

#2
20190070593
2019-03-07

Oxygenate reduction catalyst and process

#3
20190054453
2019-02-21

Sulfide-based alkane dehydrogenation catalysts

#4
20190047921
2019-02-14

LEAD SULFIDE AS ALKANE DEHYDROGENATION CATALYST

#5
20180369792
2018-12-27

Method of regeneration of a spent sulfuric acid catalyst from alkylation of olefins and alkanes via paired oxidation

#6
20180169630
2018-06-21

Process for managing sulfur on catalyst in a light paraffin dehydrogenation process

#7
20170210685
2017-07-27

High conversion and selectivity ODH process

#8
20170136447
2017-05-18

Treatment of a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium

#9
20150165430
2015-06-18

Regeneration of acidic ionic liquid catalysts

#10
20140250867
2014-09-11

Method for regenerating exhaust gas treatment catalyst

#11
20130247406
2013-09-26

THERMAL TREATMENT SYSTEM FOR SPENT HYDROPROCESSING CATALYST

#12
20120234726
2012-09-20

Process for hydroconversion of heavy carbon-containing feedstocks that integrate a boiling-bed technology and a slurry technology

#13
20120198718
2012-08-09

Thermal treatment system for spent hydroprocessing catalyst

#14
20120067781
2012-03-22

Process and catalyst for desulfurization of hydrocarbonaceous oil stream

#15
20100323879
2010-12-23

METHOD FOR REGENERATING PALLADIUM-CONTAINING METAL SUPPORTED CATALYST, PALLADIUM-CONTAINING METAL SUPPORTED CATALYST AND METHOD FOR PRODUCING THE SAME

#16
20100248940
2010-09-30

Regeneration of acidic catalysts

#17
20100167912
2010-07-01

Thermal treatment processes for spent hydroprocessing catalyst

#18
20100076228
2010-03-25

Methods for improving syngas-to-alcohol catalyst activity and selectivity

#19
20090148374
2009-06-11

Process and catalyst for desulfurization of hydrocarbonaceous oil stream

#20
20080139844
2008-06-12

Method Of Preparing Acrylic Acid From Propane In The Absence

#21
20080139379
2008-06-12

Decomposition of waste products formed in slurry catalyst synthesis

#22
20080135450
2008-06-12

Integrated unsupported slurry catalyst preconditioning process

#23
20070179042
2007-08-02

Regeneration of mixed metal oxide catalysts

#24
20070142213
2007-06-21

Regeneration of acidic catalysts

#25
20060054533
2006-03-16

Process for recycling an active slurry catalyst composition in heavy oil upgrading

#26
20060004225
2006-01-05

Method for the production of acrylic acid from propane, in the absence of molecular oxygen

#27
15633857
2018-05-08

Low carbon footprint process for regenerating sulfuric acid and recovering hydrocarbons from a spent sulfuric acid catalyst from an alkylation unit