ClassID:

105755

C10G2300/703 - CPC Classification

Classification description:

Aspects relating to hydrocarbon processing covered by groups -; Catalyst aspects Activation

Recent Application in this class:
#1
20260098216
2026-04-09

RED MUD CATALYST FOR DEEP DEHALOGENATION OF PLASTIC DERIVED OIL AND PROCESSES USING THE SAME

#2
20260091378
2026-04-02

RED MUD AND MORDENITE ZEOLITE CATALYST FOR SIMULTANEOUS DEHALOGENATION AND CONVERSION OF PLASTIC DERIVED OIL TO FUELS AND CHEMICALS

#3
20260055326
2026-02-26

FISCHER-TROPSCH PRODUCTION OF HYDROCARBONS FROM METHANOL

#4
20250387785
2025-12-25

USE OF CARBON DIOXIDE AND OXYGEN IN THE REGENERATION OF THE ACID CONDENSATION CATALYST

#5
20250387784
2025-12-25

METHOD FOR REGENERATING A ZEOLITE-BASED HYDROCRACKING CATALYST, AND USE THEREOF IN A HYDROCRACKING PROCESS

#6
20250325973
2025-10-23

DEVICE MAKING POSSIBLE THE REGENERATION OF A HYDROCONVERSION CATALYST AND ASSOCIATED PROCESSES

#7
20250223501
2025-07-10

PLASTIC UPGRADING USING POISON RESISTANT CORE-SHELL CATALYSTS

#8
20250215334
2025-07-03

PROCESS FOR THE CONVERSION OF HYDROCARBONS TO OLEFINS

#9
20250207041
2025-06-26

DEVICE AND METHOD FOR PREPARING AROMATIC HYDROCARBONS FROM NAPHTHA

#10
20250163334
2025-05-22

FLUIDIZED BED REACTOR SYSTEM FOR CATALYTIC CRACKING OF LIGHT HYDROCARBONS

#11
20250163333
2025-05-22

METHODS AND SYSTEMS FOR DISPERSING CATALYST PRECURSORS INTO HYDROCARBON FEEDSTOCKS TO FORM CONDITIONED FEEDSTOCKS CONTAINNG NONPETROLEUM-DERIVED HYDROCARBONS

#12
20250122430
2025-04-17

METAL CARBIDE-BASED CATALYST SYSTEMS FOR PLASTIC RECYCLING

#13
20250011660
2025-01-09

METHOD AND APPARATUS FOR STRIPPING NOX, OXYGEN, NITROGEN, CO, AND CO2 FROM FCC REGENERATED CATALYST FOR IMPROVING THE PERFORMANCE, SAFETY, AND RELIABILITY OF PRODUCT RECOVERY SECTION

#14
20240336852
2024-10-10

ENTRAINED-BED HYDROCONVERSION OF A HEAVY HYDROCARBON FEEDSTOCK, COMPRISING MIXING SAID FEEDSTOCK WITH A CATALYST PRECURSOR CONTAINING AN ORGANIC ADDITIVE

#15
20240271046
2024-08-15

PROCESS FOR HYDROTREATING A FEED STREAM COMPRISING A BIORENEWABLE FEEDSTOCK WITH TREATMENT OF AN OFF-GAS STREAM

#16
20240026234
2024-01-25

PROCESS FOR CRACKING TO LIGHT OLEFINS

#17
20230416614
2023-12-28

Process for treating offgas from hydrotreating of renewable feedstocks

#18
20230383198
2023-11-30

METHOD AND SYSTEM FOR INTRODUCING CATALYST PRECURSOR INTO HEAVY OIL USING PARALLEL MIXER LINES AND BYPASS LINE

#19
20230383197
2023-11-30

SLURRY-PHASE CATALYST COMPOSITIONS IN AROMATIC SOLVENTS AND METHODS OF MAKING

#20
20230374397
2023-11-23

STANDALONE HYDRO-DEMETALLIZATION (HDM) UNIT

#21
20230348797
2023-11-02

SOLID PARTICLE BED, FIXED BED, AND OIL HYDROGENATION METHOD

#22
20230347332
2023-11-02

Process for the activation and start-up of catalysts for deep hydrodesulfurization of middle distillates

#23
20230323218
2023-10-12

CATALYST FOR RESIDUE SUSPENDED BED HYDROCRACKING AND PREPARATION METHOD AND APPLICATION THEREOF

#24
20230295522
2023-09-21

HYDROTREATING CATALYST FOR HYDROCARBON OIL, METHOD FOR PRODUCING HYDROTREATING CATALYST FOR HYDROCARBON OIL, AND METHOD FOR HYDROCARBON OIL

#25
20230182125
2023-06-15

METHOD FOR PREPARING A STEAM REFORMING CATALYST, CATALYST AND RELATED USE

#26
20230120153
2023-04-20

Hydroprocessing of heavy crudes by catalysts in homogeneous phase

#27
20230110965
2023-04-13

Process for hydrotreating a feed stream comprising a biorenewable feedstock with treatment of an off-gas stream

#28
20220372380
2022-11-24

Catalyst for hydrogenation and method for preparing same

#29
20220372378
2022-11-24

CATALYST AND PROCESS TO UPGRADE HEAVY OIL

#30
20220297098
2022-09-22

Systems and methods for the synthesizing ZSM-22 zeolites

#31
20220288575
2022-09-15

Method for preparing carbonized silk photocatalyst and use thereof

#32
20220235282
2022-07-28

Heat source for pyrolysis process

#33
20220234034
2022-07-28

Modified catalyst, method for preparing the same, and method for producing aromatic hydrocarbons by aromatization of olefins

#34
20220195312
2022-06-23

Hydrogenation of oleochemical derivatives and systems

#35
20220119719
2022-04-21

System for catalytic cracking of naphtha with mixed spent and regenerated catalyst

#36
20220056349
2022-02-24

Reactivated hydroprocessing catalysts for use in sulfur abatement

#37
20210403817
2021-12-30

Process for heavy oil upgrading utilizing hydrogen and water

#38
20210284915
2021-09-16

System for producing hydrocarbons by high-temperature Fischer-Tropsch synthesis

#39
20210162372
2021-06-03

Catalyst for preparing light olefin, preparation method therefor, and method for preparing light olefin by using same

#40
20210155858
2021-05-27

Heavy aromatic solvents for catalyst reactivation

#41
20210017457
2021-01-21

Hydroprocessing of heavy crudes by catalysts in homogenous phase

#42
20200377799
2020-12-03

Catalyst and process for the production of diesel fuel from national gas, natural gas liquids, or other gaseous feedstocks

#43
20200369968
2020-11-26

Reactivated hydroprocessing catalysts for use in sulfur abatement

#44
20200224105
2020-07-16

Supercritical reactor systems and processes for petroleum upgrading

#45
20200115639
2020-04-16

Supercritical reactor systems and processes for petroleum upgrading

#46
20190367815
2019-12-05

Start-up procedure for a Fischer-Tropsch process

#47
20190314779
2019-10-17

Supercritical reactor systems and processes for petroleum upgrading

#48
20190300805
2019-10-03

Systems for catalytic activation of isopentane-enriched mixtures

#49
20190300804
2019-10-03

Catalytic activation and alkylation of isopentane-enriched mixtures

#50
20190233745
2019-08-01

Process for activation and operation of a hydrocarbon upgrading catalyst

#51
20190233744
2019-08-01

Process which does simultaneous dehydrochlorination and hydrocracking of pyrolysis oils from mixed plastic pyrolysis while achieving selective hydrodealkylation of C9+ aromatics

#52
20190203126
2019-07-04

Catalyst and process for the production of diesel fuel from natural gas, natural gas liquids, or other gaseous feedstocks

#53
20190194555
2019-06-27

Integrated process for activating hydroprocessing catalysts with in-situ produced sulfides and disulphides

#54
20190185768
2019-06-20

METHOD FOR HYDROTREATMENT OF VACUUM DISTILLATES IMPLEMENTING A SPECIFIC CONCATENATION OF CATALYSTS

#55
20190099745
2019-04-04

Process for reacting oxygen carrying regenerated catalyst prior to use in a fluidized bed reactor

#56
20190039055
2019-02-07

Activation of noble metal catalysts on siliceous supports

#57
20180346821
2018-12-06

Process for the synthesis of hydrocarbons from synthesis gas in the presence of a catalyst based on cobalt trapped in a mesoporous oxide matrix and obtained from at least one monomeric precursor

#58
20180264450
2018-09-20

HYDROPROCESSING CATALYSTS AND THEIR PRODUCTION

#59
20180245000
2018-08-30

Conversion of biomass into a liquid hydrocarbon material

#60
20180163143
2018-06-14

Supercritical reactor systems and processes for petroleum upgrading

#61
20180127660
2018-05-10

Nitrogen extraction from a gaseous carbon dioxide reactant stream

#62
20170355913
2017-12-14

Dual catalyst system for ebullated bed upgrading to produce improved quality vacuum residue product

#63
20170320007
2017-11-09

Agglomeration-resistant desulfurizing product

#64
20170190982
2017-07-06

Catalyst and process for the production of diesel fuel from natural gas, natural gas liquids, or other gaseous feedstocks

#65
20170175012
2017-06-22

Process for hydrocracking heavy oil and oil residue

#66
20170175006
2017-06-22

Supercritical reactor systems and processes for petroleum upgrading

#67
20170175005
2017-06-22

Supercritical reactor systems and processes for petroleum upgrading

#68
20170166822
2017-06-15

Supercritical reactor systems and processes for petroleum upgrading

#69
20170128929
2017-05-11

Vacuum resid upgradation and graphite production

#70
20170120230
2017-05-04

Method for activating hydrotreating catalysts

#71
20170087543
2017-03-30

Catalyst Activation in Fischer-Tropsch Processes

#72
20170081600
2017-03-23

Upgraded ebullated bed reactor used with opportunity feedstocks

#73
20170081599
2017-03-23

Upgraded ebullated bed reactor with increased production rate of converted products

#74
20170066978
2017-03-09

Systems and methods for hydroprocessing heavy oil

#75
20170028392
2017-02-02

PROCESS FOR THE PREPARATION OF A CATALYST INTENDED FOR USE IN A FISCHER-TROPSCH REACTION

#76
20160303546
2016-10-20

Process for the preparation of a catalyst, catalyst and its use in a hydroconversion and/or hydrotreatment process

#77
20160264884
2016-09-15

Process for Preparation of Hydrocracking Catalyst for Use in Hydrocracking of Hydrocarbon Streams

#78
20160264493
2016-09-15

Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends

#79
20160152901
2016-06-02

Process for the start-up of hydrotreatment or hydroconversion units

#80
20150259611
2015-09-17

Method for restoring activity to a spent hydroprocessing catalyst, a spent hydroprocessing catalyst having restored catalytic activity, and a hydroprocessing process

#81
20150238916
2015-08-27

Fischer-Tropsch catalyst activation procedure

#82
20150197464
2015-07-16

Selective hydrogenation catalyst and methods of making and using same

#83
20150152024
2015-06-04

Method for converting olefin or alcohol and method for producing propylene or aromatic compound

#84
20150023842
2015-01-22

Protected Fischer-Tropsch catalyst and method of providing same to a Fischer-Tropsch process

#85
20150011810
2015-01-08

High density cyclic fuels derived from linear sesquiterpenes

#86
20150011807
2015-01-08

Methods for the production of renewable dimethyl JP10

#87
20140374319
2014-12-25

Hydroprocessing catalysts and their production

#88
20140251870
2014-09-11

Process for the start-up of hydrotreatment or hydroconversion units

#89
20140194542
2014-07-10

Catalytic process for the conversion of a synthesis gas to hydrocarbons

#90
20140107383
2014-04-17

Selective hydrogenation catalyst and methods of making and using same

#91
20140093433
2014-04-03

Systems for hydroprocessing heavy oil

#92
20140088206
2014-03-27

Catalysts

#93
20140051898
2014-02-20

Diesel and jet fuels based on the oligomerization of butene

#94
20140005040
2014-01-02

Metal nanoparticle deposited inorganic nanostructure hybrids, uses thereof and processes for their preparation

#95
20130317265
2013-11-28

Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends

#96
20130296448
2013-11-07

Protected Fischer-Tropsch catalyst and method of providing same to a Fischer-Tropsch process

#97
20130272943
2013-10-17

Agglomeration-resistant desulfurizing product

#98
20130261366
2013-10-03

Methods and apparatuses for isomerization of paraffins

#99
20130233765
2013-09-12

Method for upgrading ebullated bed reactor and upgraded ebullated bed reactor

#100
20130199966
2013-08-08

Fischer-tropsch catalysts

#101
20130193035
2013-08-01

Catalyst preparation reactors from catalyst precursor used for feeding reactors to upgrade heavy hydrocarbonaceous feedstocks

#102
20130184360
2013-07-18

Catalyst treatment

#103
20130174475
2013-07-11

Method for producing renewable fuel using supercritical fluid

#104
20130172638
2013-07-04

Process for the hydroconversion of a low quality hydrocarbonaceous feedstock

#105
20130168290
2013-07-04

Value added spent fluid catalytic cracking catalyst composition and a process for preparation thereof

#106
20130150637
2013-06-13

Hydroconversion process for heavy hydrocarbonaceous feedstock

#107
20130131410
2013-05-23

Process for producing novel synthetic basestocks

#108
20130130893
2013-05-23

Activation of dual catalyst systems

#109
20130056393
2013-03-07

Process for simultaneous cracking of lighter and heavier hydrocarbon feed and system for the same

#110
20130041052
2013-02-14

Process for production of activated Fischer-Tropsch synthesis catalyst, and process for production of hydrocarbon

#111
20130018114
2013-01-17

PROCESS FOR PRODUCING ACTIVATED CATALYST FOR FISCHER-TROPSCH SYNTHESIS REACTION, PROCESS FOR PRODUCING CATALYST SLURRY, AND PROCESS FOR SUPPLYING CATALYST SLURRY TO FISCHER-TROPSCH SYNTHESIS REACTOR

#112
20130012606
2013-01-10

Fischer-Tropsch synthesis

#113
20120302433
2012-11-29

Catalytic Reactor Treatment Process

#114
20120298551
2012-11-29

Fischer-tropsch catalyst activation procedure

#115
20120209045
2012-08-16

Diesel and jet fuels based on the oligomerization of butene

#116
20120205287
2012-08-16

Method for restoring activity to a spent hydroprocessing catalyst, a spent hydroprocessing catalyst having restored catalytic activity, and a hyrdoprocessing process

#117
20120172207
2012-07-05

Hydroprocessing catalysts and methods for making thereof

#118
20120172206
2012-07-05

Hydroprocessing catalysts and methods for making thereof

#119
20120172205
2012-07-05

HYDROPROCESSING CATALYSTS AND METHODS FOR MAKING THEREOF

#120
20120172204
2012-07-05

Hydroprocessing catalysts and methods for making thereof

#121
20120172203
2012-07-05

Hydroprocessing catalysts and methods for making thereof

#122
20120172202
2012-07-05

Hydroprocessing catalysts and methods for making thereof

#123
20120172201
2012-07-05

Hydroprocessing catalysts and methods for making thereof

#124
20120172200
2012-07-05

Hydroprocessing catalysts and methods for making thereof

#125
20120172199
2012-07-05

Hydroprocessing catalysts and methods for making thereof

#126
20120172198
2012-07-05

Hydroprocessing catalysts and methods for making thereof

#127
20120172197
2012-07-05

Hydroprocessing catalysts and methods for making thereof

#128
20120168351
2012-07-05

HYDROPROCESSING CATALYSTS AND METHODS FOR MAKING THEREOF

#129
20120168350
2012-07-05

Hydroprocessing catalysts and methods for making thereof

#130
20120149787
2012-06-14

Fischer-Tropsch catalysts

#131
20120083540
2012-04-05

Method for the preparation of a hydrocarbon synthesis catalyst material and the use thereof in a hydrocarbon synthesis process

#132
20120071700
2012-03-22

CATALYSTS FOR HYDROGENATION OF UNSATURATED HYDROCARBONS AND PREPARATIONS AND USES THEREOF

#133
20120040822
2012-02-16

Non-destructive process for the elimination of silicon from alumina based materials

#134
20120029245
2012-02-02

CATALYTIC REACTIONS USING IONIC LIQUIDS

#135
20120022173
2012-01-26

Hydrogen and carbon utilization in synthetic fuels production plants

#136
20120017496
2012-01-26

Hydroprocessing process with improved catalyst activity

#137
20110313061
2011-12-22

Protected fischer-tropsch catalyst and method of providing same to a fischer-tropsch process

#138
20110308997
2011-12-22

Process for using catalyst with rapid formation of iron sulfide in slurry hydrocracking

#139
20110294657
2011-12-01

Hydroprocessing catalysts and their production

#140
20110294656
2011-12-01

Hydroprocessing catalysts and their production

#141
20110282119
2011-11-17

Process for the production of a fuel base from an ethylene feedstock implementing at least one oligomerization stage in the presence of a homogeneous catalytic system

#142
20110275512
2011-11-10

Method of activating a Fischer-Tropsch catalyst

#143
20110269853
2011-11-03

Hydrocarbon synthesis process

#144
20110226667
2011-09-22

Methods for hydrocracking a heavy oil feedstock using an in situ colloidal or molecular catalyst and recycling the colloidal or molecular catalyst

#145
20110220553
2011-09-15

Methods and systems for hydrocracking a heavy oil feedstock using an in situ colloidal or molecular catalyst

#146
20110218097
2011-09-08

Catalyst for the hydrodesulfurization of residua and heavy crudes

#147
20110211996
2011-09-01

Method and apparatus for regenerating an iron-based Fischer-Tropsch catalyst

#148
20110178189
2011-07-21

Hydrocarbon synthesis process

#149
20110166398
2011-07-07

Process for preparing a Ni/Sn supported catalyst for the selective hydrogenation of polyunsaturated hydrocarbons

#150
20110160502
2011-06-30

Process for producing novel synthetic basestocks

#151
20110144219
2011-06-16

Zeolite supported cobalt hybrid Fischer-Tropsch catalyst

#152
20110124750
2011-05-26

Zeolite supported cobalt hybrid fischer-tropsch catalyst

#153
20110094939
2011-04-28

PROCESS FOR ACTIVATING A HYDROTREATING CATALYST

#154
20110082323
2011-04-07

OLIGOMERIZATION OF OLEFIN WAXES USING METALLOCENE-BASED CATALYST SYSTEMS

#155
20110071331
2011-03-24

PROCESS FOR CONVERTING ETHANE INTO LIQUID ALKANE MIXTURES

#156
20110070149
2011-03-24

Thin layer fixed bed reactor for the chemical treatment of a finely divided catalytic solid

#157
20110054048
2011-03-03

Cobalt catalysts

#158
20110017641
2011-01-27

Pre-sulfiding and pre-conditioning of residuum hydroconversion catalysts for ebullated-bed hydroconversion processes

#159
20100324346
2010-12-23

Selective hydrogenation catalyst, and process for its preparation

#160
20100323880
2010-12-23

Effect of wet reduction on catalyst stability and methods of maintaining catalyst stability

#161
20100317904
2010-12-16

Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends

#162
20100294701
2010-11-25

Methods for hydrocracking a heavy oil feedstock using an in situ colloidal or molecular catalyst and recycling the colloidal or molecular catalyst

#163
20100228065
2010-09-09

Selective hydrogenation catalyst and methods of making and using same

#164
20100160464
2010-06-24

Zeolite Supported Cobalt Hybrid Fischer-Tropsch Catalyst

#165
20100160156
2010-06-24

CATALYST ACTIVATION IN FISCHER-TROPSCH PROCESSES

#166
20100152035
2010-06-17

Catalysts

#167
20100144520
2010-06-10

Catalysts

#168
20100136493
2010-06-03

LOW NOx COMBUSTION APPARATUS

#169
20100099780
2010-04-22

Fischer-Tropsch catalysts

#170
20100081564
2010-04-01

PROTECTION OF SOLID ACID CATALYSTS FROM DAMAGE BY VOLATILE SPECIES

#171
20100081562
2010-04-01

Process for the regeneration of a Fischer-Tropsch catalyst

#172
20100044274
2010-02-25

Hydrotreatment catalyst, method for production and use thereof

#173
20100025299
2010-02-04

Catalyst based on solid microporous crystalline material and method of improving diesel fraction quality using said catalyst

#174
20090321316
2009-12-31

Process for using catalyst with rapid formation of iron sulfide in slurry hydrocracking

#175
20090314684
2009-12-24

System and method for pretreatment of solid carbonaceous material

#176
20090308790
2009-12-17

Hydrogenation catalyst composition, process for preparing the same and use thereof

#177
20090299795
2009-12-03

Tracking feedstock production with micro scale gas-to-liquid units

#178
20090298958
2009-12-03

Fischer tropsch process

#179
20090261019
2009-10-22

Hydroprocessing using rejuvenated supported hydroprocessing catalysts

#180
20090239743
2009-09-24

Catalyst composition, its preparation and use

#181
20090226357
2009-09-10

Process for synthesizing anisotropic metallic nanoparticles using two different reducing agents

#182
20090221723
2009-09-03

Fischer-trospch and oxygenate synthesis catalyst activation/regeneration in a micro scale process

#183
20090209713
2009-08-20

Oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst, and a catalyst activator including a halogenated organic group

#184
20090182181
2009-07-16

Nickel catalyst for hydrogenation reactions

#185
20090112007
2009-04-30

Solid catalyst system for biodiesel production

#186
20090111684
2009-04-30

Method for activating strengthened iron catalyst for slurry reactors

#187
20090107891
2009-04-30

Process for preparing hydroprocessing bulk catalysts

#188
20090064584
2009-03-12

Hydrogen and carbon utilization in synthetic fuels production plants

#189
20090057194
2009-03-05

Process for upgrading heavy oil using a reactor with a novel reactor separation system

#190
20090018378
2009-01-15

Oxygenate to olefins process involving supercritcal conditions

#191
20080305947
2008-12-11

Highly Active Slurry Catalyst Composition

#192
20080255256
2008-10-16

Promoted Fischer-Tropsch catalysts

#193
20080193345
2008-08-14

Ebullated bed hydroprocessing systems

#194
20080183025
2008-07-31

Alkylation process using a catalyst comprising rare earth containing zeolites and a hydrogenation metal

#195
20080087577
2008-04-17

Hydroprocessing catalyst, method for the preparation thereof and use of the same

#196
20080064770
2008-03-13

Fischer-tropsch catalysts

#197
20080039600
2008-02-14

Oligomerisation in the presence of both a tetramerisation catalyst and a further oligomerisation catalyst

#198
20080039318
2008-02-14

Desulfurization and novel process for same

#199
20080038159
2008-02-14

Method and apparatus for regenerating an iron-based fischer-tropsch catalyst

#200
20070275845
2007-11-29

Process for activating a hydrotreating catalyst

#201
20070265157
2007-11-15

Highly active slurry catalyst composition

#202
20070219279
2007-09-20

Method for enhancing catalyst selectivity

#203
20070179055
2007-08-02

Highly active slurry catalyst composition

#204
20070161714
2007-07-12

Fischer-tropsch catalysts

#205
20070140927
2007-06-21

Reactor for use in upgrading heavy oil admixed with a highly active catalyst composition in a slurry

#206
20070138056
2007-06-21

Process for upgrading heavy oil using a reactor with a novel reactor separation system

#207
20070138055
2007-06-21

Process for upgrading heavy oil using a highly active slurry catalyst composition

#208
20070131587
2007-06-14

Hydrocracking catalyst and method of hydrocracking heavy oil

#209
20070123416
2007-05-31

Catalyst, its preparation and use for hydrodesulfurization of residua and heavy crudes

#210
20070004953
2007-01-04

Protection of solid acid catalysts from damage by volatile species

#211
20060231464
2006-10-19

Activating hydroprocessing catalysts using carbon monoxide and use of catalysts for hydroprocessing

#212
20060100452
2006-05-11

Nickel catalyst for hydrogenation reactions

#213
20060073084
2006-04-06

High frequency energy application to petroleum feed processing

#214
20060058175
2006-03-16

Highly active slurry catalyst composition

#215
20060058174
2006-03-16

Highly active slurry catalyst composition

#216
20060054535
2006-03-16

Process for upgrading heavy oil using a highly active slurry catalyst composition

#217
20060054534
2006-03-16

Process for upgrading heavy oil using a highly active slurry catalyst composition

#218
20060004240
2006-01-05

Pretreating a catalyst containing molecular sieve and active metal oxide

#219
20050272827
2005-12-08

Process for preparing cobalt catalysts on titania support

#220
20050245781
2005-11-03

Fines co-feed for maintaining efficient reactor hydrodynamics

#221
20050241991
2005-11-03

Ebullated bed hydroprocessing methods and systems and methods of upgrading an existing ebullated bed system

#222
20050211603
2005-09-29

Doped spherically-shaped supported catalyst and process for hydrotreating and hydroconverting metal-containing oil fractions

#223
20050196332
2005-09-08

Method and apparatus for regenerating an iron-based fischer-tropsch catalyst

#224
20050194291
2005-09-08

Method for the sulphidation of hydrotreating catalysts

#225
20050165267
2005-07-28

Catalyst based on a solid microporous crystalline material and method of improving diesel fraction quality using said catalyst

#226
20050115870
2005-06-02

Hydrocracking catalyst and method of hydrocracking heavy oil

#227
20050101817
2005-05-12

Catalyst pretreatment with aldehyde in an oxygenate to olefins reaction system

#228
20050065027
2005-03-24

Desulfurization and novel methods for same

#229
20050020446
2005-01-27

Desulfurization and novel process for same

#230
20050020445
2005-01-27

Desulfurization and novel process for same

#231
16224184
2019-10-08

Method for activation or regeneration of a catalyst

#232
15793351
2019-03-26

Integrated process for activating hydroprocessing catalysts with in-situ produced sulfides and disulphides