ClassID:

105512

C10G45/40 - CPC Classification

Classification description:

Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds; Selective hydrogenation of the diolefin or acetylene compounds characterised by the catalyst used containing platinum group metals or compounds thereof

Recent Application in this class:
#1
20240240092
2024-07-18

Purification of waste plastic based oil via a two steps hydrotreatment

#2
20240018423
2024-01-18

METHOD FOR SELECTIVE HYDROGENATION USING A FOAMED CATALYST

#3
20240018422
2024-01-18

Process for Reducing Unsaturated Hydrocarbons in Aromatic Fraction Through Selective Hydrogenation

#4
20230416612
2023-12-28

Waste plastic based oil upgrading into high value chemicals via direct catalytic cracking

#5
20230287282
2023-09-14

PURIFICATION OF WASTE PLASTIC BASED OIL WITH A HIGH TEMPERATURE HYDROPROCESSING

#6
20230212465
2023-07-06

Integrated process for pygas upgrading to BTX

#7
20220073440
2022-03-10

Process for reducing unsaturated hydrocarbons in aromatic fraction through selective hydrogenation

#8
20210031164
2021-02-04

Producing C5 olefins from steam cracker C5 feeds

#9
20200108368
2020-04-09

Producing C5 olefins from steam cracker C5 feeds—a process using a catalytic distillation reactor system

#10
20200101446
2020-04-02

Catalyst composition for selective hydrogenation with improved characteristics

#11
20200094226
2020-03-26

Catalyst composition for selective hydrogenation with improved characteristics

#12
20190330536
2019-10-31

Conversion process for an organic material

#13
20190126246
2019-05-02

Selective hydrogenation catalyst comprising an extruded support

#14
20180327676
2018-11-15

Methods for producing aromatics and olefins

#15
20180178187
2018-06-28

Producing C5 olefins from steam cracker C5 feeds

#16
20180147564
2018-05-31

Selective hydrogenation catalyst for C3 hydrocarbon cuts from steam cracking and/or catalytic cracking

#17
20180043337
2018-02-15

Catalyst comprising gold homogeneously dispersed in a porous support

#18
20180036717
2018-02-08

Catalyst comprising dispersed gold and palladium, and its use in selective hydrogenation

#19
20170120224
2017-05-04

Catalyst with a mesoporous and macroporous co-mixed nickel active phase having a median macropore diameter of more than 300 nm, and its use in hydrogenation

#20
20150197464
2015-07-16

Selective hydrogenation catalyst and methods of making and using same

#21
20150141718
2015-05-21

Process for preparing a catalyst based on a group VIII metal and containing silicon, and a process of selective hydrogenation implementing said catalyst

#22
20150126768
2015-05-07

Device useful for hydrogenation reactions (II)

#23
20150105580
2015-04-16

Device useful for hydrogenation reactions (III)

#24
20150073174
2015-03-12

Device useful for hydrogenation reactions (I)

#25
20140221197
2014-08-07

Selective hydrogenation catalyst and methods of making and using same

#26
20140197073
2014-07-17

Process for the production of a gasoline with a low sulfur content

#27
20140155664
2014-06-05

Method for preparing supported metal catalysts for hydrogenating unsaturated hydrocarbons

#28
20140107383
2014-04-17

Selective hydrogenation catalyst and methods of making and using same

#29
20140081060
2014-03-20

Interstitial metal hydride catalyst systems and associated processes

#30
20130338413
2013-12-19

Thioresistant catalyst, manufacturing process and use in selective hydrogenation

#31
20130172641
2013-07-04

Process for the selective hydrogenation of multiply unsaturated hydrocarbons in olefin-containing hydrocarbon mixtures

#32
20130102819
2013-04-25

CATALYST COMPOSITION FOR SELECTIVE HYDROGENATION WITH IMPROVED CHARACTERISTICS

#33
20130072732
2013-03-21

METHOD OF SEPARATING BUTENE-2 FROM A C4 CUT CONTAINING BUTENE-2 AND BUTENE-1 BY SELECTIVE OLIGOMERIZATION OF BUTENE-1

#34
20120323058
2012-12-20

PROCESS FOR USING LAYERED SPHERE CATALYST

#35
20120322650
2012-12-20

LAYERED CATALYST

#36
20120190117
2012-07-26

Catalyst formulation for hydrogenation

#37
20120111767
2012-05-10

Interstitial metal hydride catalyst systems and associated processes

#38
20120071700
2012-03-22

CATALYSTS FOR HYDROGENATION OF UNSATURATED HYDROCARBONS AND PREPARATIONS AND USES THEREOF

#39
20110217781
2011-09-08

Catalyst formulation for hydrogenation

#40
20110054227
2011-03-03

Process to Protect Hydrogenation and Isomerization Catalysts Using a Guard Bed

#41
20100331588
2010-12-30

Process for Using Layered Sphere Catalysts with High Accessibility Indexes

#42
20100331175
2010-12-30

Selective hydrogenation catalyst and the preparation thereof

#43
20100331171
2010-12-30

Layered Sphere Catalysts with High Accessibility Indexes

#44
20100317906
2010-12-16

Process and catalyst for selective hydrogenation of dienes and acetylenes

#45
20100280296
2010-11-04

Process for synthesizing cubic metallic nanoparticles in the presence of two reducing agents

#46
20100236986
2010-09-23

Catalyst comprising palladium and its application in selective hydrogenation

#47
20100228065
2010-09-09

Selective hydrogenation catalyst and methods of making and using same

#48
20100217053
2010-08-26

Purification of an aromatic fraction containing acetylenes by selective hydrogenation of the acetylenes

#49
20100217052
2010-08-26

Catalyst For The Selective Hydrogenation Of Acetylenic Hydrocarbons And Method For Producing Said Catalyst

#50
20100176030
2010-07-15

Alumina having a complex pore structure, and catalyst and process for selective hydrogenation of cracking gasoline

#51
20100125037
2010-05-20

Layered sphere catalyst formulations for selective hydrogenation performance

#52
20100092681
2010-04-15

Layered composition and processes for preparing and using the composition

#53
20100089796
2010-04-15

Layered composition and processes for preparing and using the composition

#54
20100041929
2010-02-18

Selective Hydrogenation Processes Using Functional Surface Catalyst Composition

#55
20090318738
2009-12-24

Selective hydrogenation catalyst and process for its preparation

#56
20090299114
2009-12-03

Selective hydrogenation process and catalyst

#57
20090226357
2009-09-10

Process for synthesizing anisotropic metallic nanoparticles using two different reducing agents

#58
20090209407
2009-08-20

Selective Hydrogenation Process Using Layered Catalyst Composition and Preparation of Said Catalyst

#59
20090203520
2009-08-13

Selective hydrogenation catalyst designed for raw gas feed streams

#60
20090182185
2009-07-16

ACETYLENE REMOVAL METHODS AND APPARATUS

#61
20090030250
2009-01-29

Selective hydrogenation catalyst

#62
20080300436
2008-12-04

Selective hydrogenation catalyst and methods of making and using same

#63
20080269533
2008-10-30

Method of selectively hydrogenating conjugated diene by using supported ionic liquid nano-pd catalyst

#64
20080223753
2008-09-18

Method for desulfurizing hydrocarbon fractions from steam cracking effluents

#65
20080176737
2008-07-24

PROCESS FOR PREPARING A LAYERED CATALYST COMPOSITION FOR A SELECTIVE HYDROGENATION PROCESS

#66
20080154074
2008-06-26

CATALYST PREPARED BY IMPREGNATION OF AN AQUEOUS SOLUTION CONTAINING OXY(HYDROXIDE) PARTICLES OF A CATION IN INTERACTION WITH A MOLECULAR SPECIES OF A GROUP VIII METAL

#67
20080096986
2008-04-24

Method for synthesizing a catalyst based on anisotropic metallic nanoparticles by a micellar means

#68
20080073250
2008-03-27

Optimum process for selective hydrogenation/hydro-isomerization, aromatic saturation, gasoline, kerosene and diesel/distillate desulfurization (HDS). RHT-hydrogenationSM, RHT-HDSSM

#69
20070170097
2007-07-26

Desulphurization process comprising a transformation step and a step for extracting sulphur-containing compounds

#70
20070027030
2007-02-01

Selective hydrogenation catalyst and methods of making and using same

#71
20070004946
2007-01-04

Process for removal of alkynes and/or dienes from an olefin stream

#72
20060266673
2006-11-30

Layered composition and processes for preparing and using the composition

#73
20060217579
2006-09-28

Selective hydrogenation process and catalyst therefor

#74
20060178262
2006-08-10

Hydrogenation catalyst

#75
20060173224
2006-08-03

Process and catalyst for selective hydrogenation of dienes and acetylenes

#76
20060129010
2006-06-15

Method for selective hydrogenation of polyunsaturated compounds into monounsaturated compounds using a homogeneous catalyst

#77
20060084830
2006-04-20

Selective hydrogenation process and catalyst

#78
20060035779
2006-02-16

Method for regenerating a hydrogenation catalyst

#79
20060025302
2006-02-02

Selective hydrogenation catalyst designed for raw gas feed streams

#80
20060009666
2006-01-12

Hydrogenation of aromatics and olefins using a mesoporous catalyst

#81
20050222476
2005-10-06

Acetylene removal methods and apparatus

#82
20050203320
2005-09-15

Hydrogenation catalyst and hydrogenation process

#83
20050048658
2005-03-03

Catalyst formulation for hydrogenation

#84
20050010070
2005-01-13

Hydrogenation catalyst and hydrogenation process

#85
17567466
2023-04-18

Integrated process for pygas upgrading to BTX