Patents-Review.com
ClassID:

105744 ⎘

C10G2300/4056 - CPC Classification

Classification description:

Aspects relating to hydrocarbon processing covered by groups -; Characteristics of the process deviating from typical ways of processing Retrofitting operations

Recent Application in this class:
#1
20260118053
2026-04-30

METHODS AND CONFIGURATION FOR RETROFITTING NGL PLANT FOR HIGH ETHANE RECOVERY

 #2
20260098215
2026-04-09

PROCESS TO PREPARE FEED BY USING DIVIDING WALL COLUMN AND/OR CONVENTIONAL COLUMN FOR CATALYTIC CRACKING UNIT TARGETING OLEFIN PRODUCTION

 #3
20250243416
2025-07-31

CRUDE PETROLEUM OIL PROCESSING METHOD FOR CRUDE DISTILLATION UNIT

 #4
20240417633
2024-12-19

PROCESS FOR DEBOTTLENECKING FCC WET GAS COMPRESSOR AND GAS PLANT

 #5
20240400914
2024-12-05

ENHANCED HYDROPROCESSING PROCESS WITH AMMONIA AND CARBON DIOXIDE RECOVERY

 #6
20240327726
2024-10-03

PROCESSING WATER FROM HYDROCARBON OPERATIONS

 #7
20240010930
2024-01-11

Systems and methods for crude oil desalting and dehydration in a vertical vessel

 #8
20230349633
2023-11-02

Methods and configuration for retrofitting NGL plant for high ethane recovery

 #9
20230220286
2023-07-13

Tower bottoms coke catching device

 #10
20230220285
2023-07-13

Debottleneck solution for delayed Coker unit

 #11
20230160873
2023-05-25

METHOD FOR DETERMINING THE QUALITY OF CRUDE OIL EXITING A GAS-OIL SEPARATION PLANT OR CRUDE OIL PROCESSING PLANT

 #12
20230089058
2023-03-23

Using spent caustic solution from pygas treatment to neutralize halogens from liquified waste plastic

 #13
20230017918
2023-01-19

Environment-friendly marine fuel

 #14
20230013013
2023-01-19

METHOD OF PRODUCING PYROLYSIS PRODUCTS FROM A MIXED PLASTICS STREAM AND INTEGRATION OF THE SAME IN A REFINERY

 #15
20220355260
2022-11-10

Nozzles for reduced coking and plugging in high temperature operations

 #16
20220298435
2022-09-22

Environment-friendly marine fuel

 #17
20220298434
2022-09-22

ENVIRONMENT-FRIENDLY MARINE FUEL

 #18
20220290062
2022-09-15

ENVIRONMENT-FRIENDLY MARINE FUEL

 #19
20220290061
2022-09-15

ENVIRONMENT-FRIENDLY MARINE FUEL

 #20
20220290060
2022-09-15

Environment-friendly marine fuel

 #21
20220290059
2022-09-15

Environment-friendly marine fuel

 #22
20220282172
2022-09-08

ENVIRONMENT-FRIENDLY MARINE FUEL

 #23
20220282171
2022-09-08

ENVIRONMENT-FRIENDLY MARINE FUEL

 #24
20220282170
2022-09-08

ENVIRONMENT-FRIENDLY MARINE FUEL

 #25
20220275295
2022-09-01

Environment-friendly marine fuel

 #26
20220064542
2022-03-03

Tower bottoms coke catching device

 #27
20220041940
2022-02-10

Process for co-conversion of waste plastics and hydrocarbon feedstock

 #28
20210340447
2021-11-04

Process for preparing liquid hydrocarbons by the Fischer-Tropsch process integrated into refineries

 #29
20210207038
2021-07-08

Renewable diesel fuel production in retrofitted fossil petroleum refinery to produce biofuel and bio-feedstock for steam crackers

 #30
20210189257
2021-06-24

PROCESS TO PREPARE FEED BY USING DIVIDING WALL COLUMN AND/OR CONVENTIONAL COLUMN FOR CATALYTIC CRACKING UNIT TARGETING OLEFIN PRODUCTION

 #31
20210130705
2021-05-06

Enhanced hydroprocessing process with ammonia and carbon dioxide recovery

 #32
20210060509
2021-03-04

Apparatus for catalytic reforming hydrocarbons having flow distributor and process for reforming hydrocarbons

 #33
20200332200
2020-10-22

Tower bottoms coke catching device

 #34
20200318775
2020-10-08

Direct flame impingement shield

 #35
20200255746
2020-08-13

Systems and methods for renewable fuel

 #36
20200222851
2020-07-16

Integrated mercaptan extraction and/or sweetening processes combined with thermal oxidation and flue gas treatment

 #37
20200199467
2020-06-25

Environment-friendly marine fuel

 #38
20200199466
2020-06-25

ENVIRONMENT-FRIENDLY MARINE FUEL

 #39
20200199465
2020-06-25

Environment-friendly marine fuel

 #40
20200181044
2020-06-11

Process and facility for producing propylene by combining propane dehydrogenation and a steam cracking method with propane recirculation into the steam cracking method

 #41
20200141639
2020-05-07

Methods and configuration for retrofitting NGL plant for high ethane recovery

 #42
20200131447
2020-04-30

Environment-friendly marine fuel

 #43
20200131446
2020-04-30

Environment-friendly marine fuel

 #44
20200115643
2020-04-16

Upgraded ebullated bed reactor with no recycle buildup of asphaltenes in vacuum bottoms

 #45
20200102509
2020-04-02

PROCESS USING MEMBRANES TO SEPARATE ALKANE ISOMERS USED IN STEAM CRACKING TO MAKE OLEFINS

 #46
20200048561
2020-02-13

Partial trip system for ethylene furnace with ground flare

 #47
20200001260
2020-01-02

Enclosure of an FCC unit comprising an inner support device rigidly connected to cyclones

 #48
20190100702
2019-04-04

Tower bottoms coke catching device

 #49
20190093026
2019-03-28

Environment-friendly marine fuel

 #50
20190072337
2019-03-07

Recovery and re-use of waste energy in industrial facilities

 #51
20190072336
2019-03-07

Recovery and re-use of waste energy in industrial facilities

 #52
20190010097
2019-01-10

Process for producing benzene from a C5-C12 hydrocarbon mixture

 #53
20180355257
2018-12-13

Multiple preflash and exchanger (MPEX) network system for crude and vacuum units

 #54
20180312762
2018-11-01

Oxidation process

 #55
20180283404
2018-10-04

Reactor loop fouling monitor for rotating equipment in a petrochemical plant or refinery

 #56
20180236432
2018-08-23

Complex comprising oxidative dehydrogenation unit

 #57
20180202721
2018-07-19

Recovery and re-use of waste energy in industrial facilities

 #58
20180148654
2018-05-31

Process for reconfiguring existing treating units in a refinery

 #59
20180127665
2018-05-10

Process for producing transport fuel blendstock

 #60
20180094866
2018-04-05

Systems for recovery and re-use of waste energy in hydrocracking-based configuration for integrated crude oil refining and aromatics complex

 #61
20180094865
2018-04-05

Systems for recovery and re-use of waste energy in hydrocracking-based configuration for integrated crude oil refining and aromatics complex

 #62
20180094864
2018-04-05

Systems for recovery and re-use of waste energy in crude oil refining and aromatics complex

 #63
20180094863
2018-04-05

Systems for recovery and re-use of waste energy in crude oil refining facility and aromatics complex

 #64
20180094862
2018-04-05

Systems for recovery and re-use of waste energy in crude oil refining facility and aromatics complex through simultaneous intra-plant integration and plants' thermal coupling

 #65
20180094861
2018-04-05

Recovery and re-use of waste energy in industrial facilities

 #66
20180079967
2018-03-22

Method for revamping a conventional mineral oils refinery to a biorefinery

 #67
20170369790
2017-12-28

Oxidation process

 #68
20170260459
2017-09-14

Multiple preflash and exchanger (MPEX) network system for crude and vacuum units

 #69
20170210999
2017-07-27

Method for recycling liquid waste

 #70
20170129828
2017-05-11

Process for producing benzene from a C5-C12 hydrocarbon mixture

 #71
20170082374
2017-03-23

Recovery and re-use of waste energy in industrial facilities

 #72
20170082373
2017-03-23

Recovery and re-use of waste energy in industrial facilities

 #73
20170073590
2017-03-16

System and method of delivering dilution water droplets within an oil-and-water stream

 #74
20170066978
2017-03-09

Systems and methods for hydroprocessing heavy oil

 #75
20170059261
2017-03-02

Recovery and re-use of waste energy in industrial facilities

 #76
20170059260
2017-03-02

Recovery and re-use of waste energy in industrial facilities

 #77
20170059259
2017-03-02

Recovery and re-use of waste energy in industrial facilities

 #78
20170058720
2017-03-02

Power generation from waste heat in integrated crude oil refining, aromatics, and utilities facilities

 #79
20170058718
2017-03-02

Power generation using independent triple organic rankine cycles from waste heat in integrated crude oil refining and aromatics facilities

 #80
20170058703
2017-03-02

Power generation from waste heat in integrated hydrocracking and diesel hydrotreating facilities

 #81
20170058208
2017-03-02

Recovery and re-use of waste energy in industrial facilities

 #82
20170058207
2017-03-02

Recovery and re-use of waste energy in industrial facilities

 #83
20170058206
2017-03-02

Recovery and re-use of waste energy in industrial facilities

 #84
20170015911
2017-01-19

Extruder for processing hydrocarbon-containing materials

 #85
20160312128
2016-10-27

Methods and apparatuses for hydrotreating

 #86
20160271592
2016-09-22

Process for catalyst unloading facilitation

 #87
20160177205
2016-06-23

Methods and systems for treating a hydrocarbon feed

 #88
20160115399
2016-04-28

Process for hydrotreating a hydrocarbons stream

 #89
20160040080
2016-02-11

Systems and methods for renewable fuel

 #90
20150353841
2015-12-10

Method for revamping a conventional mineral oils refinery to a biorefinery

 #91
20150322355
2015-11-12

Apparatuses and methods for cracking hydrocarbons

 #92
20150299581
2015-10-22

System and method of delivering dilution water droplets within an oil-and-water stream

 #93
20150165489
2015-06-18

Continuous or semi-continuous biomass wash system for hydrothermal hydrocatalytic conversion

 #94
20150132196
2015-05-14

Process and apparatus for producing diesel from a hydrocarbon stream

 #95
20150090638
2015-04-02

Extract recycle in a hydrocarbon decontamination process

 #96
20150080625
2015-03-19

Thermo-catalytic cracking for conversion of higher hydrocarbons into lower hydrocarbons

 #97
20140374322
2014-12-25

Multiple preflash and exchanger (MPEX) network system for crude and vacuum units

 #98
20140353216
2014-12-04

Separation of hydrocarbon families or of individual components by consecutive extractive distillations performed in a single column

 #99
20140257001
2014-09-11

Pyrolysis furnace tube joint

 #100
20140238903
2014-08-28

Deasphalting process for production of feedstocks for dual applications

 #101
20140083906
2014-03-27

Process for enhancing feed flexibility in feedstock for a steam cracker

 #102
20140054815
2014-02-27

Extruder for processing hydrocarbon-containing materials

 #103
20140037513
2014-02-06

Process and apparatus for para-xylene production using multiple adsorptive separation units and multiple adsorptive bed feed points

 #104
20130259764
2013-10-03

Process and apparatus for producing diesel from a hydrocarbon stream

 #105
20130233765
2013-09-12

Method for upgrading ebullated bed reactor and upgraded ebullated bed reactor

 #106
20130158331
2013-06-20

Process and apparatus for -xylene production using multiple adsorptive separation units and multiple adsorptive bed feed points

 #107
20130153503
2013-06-20

SYSTEM AND PROCESS FOR RECOVERING PRODUCTS USING SIMULATED-MOVING-BED ADSORPTION

 #108
20130098735
2013-04-25

ENHANCED METHODS FOR SOLVENT DEASPHALTING OF HYDROCARBONS

 #109
20130096356
2013-04-18

METHODS AND APPARATUSES FOR THE ISOMERIZATION AND DEISOHEXANIZING OF HYDROCARBON FEEDS

 #110
20130079426
2013-03-28

Carbon neutral natural gas to liquids plant with biomass co-feed

 #111
20130068997
2013-03-21

Co-processing solid biomass in a conventional petroleum refining process unit

 #112
20130066133
2013-03-14

Conversion of HF alkylation units for ionic liquid catalyzed alkylation processes

 #113
20130056391
2013-03-07

CATALYTICAL HYDRODESULFURIZATION OF KEROSENE IN TWO STEPS ON COBALT-MOLYBDENUM CATALYST AND INTERMEDIATE STRIPPING

 #114
20130026071
2013-01-31

Oxidative desulfurization in fluid catalytic cracking process

 #115
20130014390
2013-01-17

Configurations and methods for retrofitting an NGL recovery plant

 #116
20130001135
2013-01-03

Scrubbing hydrogen sulfide from hydrotreated product

 #117
20120308442
2012-12-06

METHOD AND REACTOR FOR PERFORMING FISCHER-TROPSCH SYNTHESIS

 #118
20120283497
2012-11-08

Monoalkylated aromatic compound production

 #119
20120259147
2012-10-11

Hydrocabon cracking furnace with steam addition to lower mono-nitrogen oxide emissions

 #120
20120203049
2012-08-09

HEAT EXCHANGE DEVICE AND A METHOD OF MANUFACTURING THE SAME

 #121
20120165591
2012-06-28

Integrated light olefin separation/cracking process

 #122
20120152806
2012-06-21

Hydroprocessing catalysts and methods for making thereof

 #123
20120152805
2012-06-21

Hydroprocessing catalysts and methods for making thereof

 #124
20120136112
2012-05-31

Rubber granulate conversion process for producing a semi-active carbonized substance and a plasticizer

 #125
20120116142
2012-05-10

Method and system for performing chemical processes

 #126
20120107189
2012-05-03

Direct stripping cyclone

 #127
20120022307
2012-01-26

Co-processing solid biomass in a conventional petroleum refining process unit

 #128
20110315602
2011-12-29

Recessed gas feed distributor process for FCC riser

 #129
20110297583
2011-12-08

Process for fluid catalytic cracking

 #130
20110226673
2011-09-22

Oil Isolation and Decontamination Apparatus

 #131
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

 #132
20110226582
2011-09-22

Reduction of Greenhouse Gases

 #133
20110220553
2011-09-15

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

 #134
20110028574
2011-02-03

Method and apparatus for the continuous separation and discharge of solid catalysts and products for Fischer-Tropsch synthesis reactions

 #135
20110005970
2011-01-13

Process and apparatus for upgrading steam cracker tar using hydrogen donor compounds

 #136
20100324347
2010-12-23

Thermo-catalytic cracking for conversion of higher hydrocarbons into lower hydrocarbons

 #137
20100314294
2010-12-16

HYDROCARBON DEHYDROGENATION PROCESS

 #138
20100303684
2010-12-02

REACTOR COMPRISING COOLING MODULES

 #139
20100303683
2010-12-02

COOLING MODULE AND REACTOR COMPRISING THE SAME

 #140
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

 #141
20100288674
2010-11-18

Method for control of instability in a de-ethanizer tower in fluid catalytic cracking units and delayed coking units

 #142
20100282641
2010-11-11

Process for reducing bromine index of hydrocarbon feedstocks

 #143
20100267848
2010-10-21

Method and reactor for performing fischer-tropsch synthesis

 #144
20100264062
2010-10-21

Nozzle reactor and method of use

 #145
20100263185
2010-10-21

High pressure revamp of low pressure distillate hydrotreating process units

 #146
20100206773
2010-08-19

Conversion of a light sweet refinery to a heavy sour refinery

 #147
20100200458
2010-08-12

Process for improving a hydrotreated stream

 #148
20100084350
2010-04-08

Systems and Methods for Continuous Multiphase Reaction and Separation

 #149
20100043279
2010-02-25

Hydrocracking process for biological feedstocks and hydrocarbons produced therefrom

 #150
20100032346
2010-02-11

Process for reducing bromine index of hydrocarbon feedstock

 #151
20100012595
2010-01-21

Direct stripping cyclone

 #152
20090306446
2009-12-10

Monoalkylated aromatic compound production

 #153
20090277514
2009-11-12

SYSTEM AND METHOD TO CONTROL CATALYST MIGRATION

 #154
20090255853
2009-10-15

Energy efficient and throughput enhancing extractive process for aromatics recovery

 #155
20090030254
2009-01-29

Process and apparatus for cooling liquid bottoms from vapor/liquid separator during steam cracking of hydrocarbon feedstocks

 #156
20080242907
2008-10-02

Multiphase alkylaromatics production

 #157
20080193345
2008-08-14

Ebullated bed hydroprocessing systems

 #158
20070112239
2007-05-17

Process for reducing bromine index of hydrocarbon feedstocks

 #159
20060270886
2006-11-30

Process for reducing bromine index of hydrocarbon feedstocks

 #160
20060229483
2006-10-12

Multiple riser reactor with centralized catalyst return

 #161
20060167118
2006-07-27

Modification of a methanol plant for converting natural gas to liquid hydrocarbons

 #162
20060049082
2006-03-09

Self-stripping FCC riser cyclone

 #163
20050241991
2005-11-03

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

 #164
20050137270
2005-06-23

Modification of a methanol plant for converting natural gas to liquid hydrocarbons

 #165
17859890
2023-09-26

Systems and methods for crude oil desalting and dehydration in a vertical vessel

 #166
17668476
2023-07-04

Method of producing pyrolysis products from a mixed plastics stream