ClassID:

105528

C10G45/72 - CPC Classification

Classification description:

Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds Controlling or regulating

Recent Application in this class:
#1
20260078514
2026-03-19

METHODS AND APPARATUS FOR CONTROLLING HYDROGENATION REACTIONS VIA CHARGED PARTICLE STIMULATION OF A HYDROGENATION CATALYST

#2
20260042965
2026-02-12

PROCESS PLANT WITH FLEXIBLE HEAT INTEGRATION SCHEME

#3
20260008964
2026-01-08

PROCESSES AND APPARATUSES FOR HEATING A HYDROCARBON FEED STREAM FOR A REACTOR

#4
20250092321
2025-03-20

ASSEMBLIES AND METHODS FOR ENHANCING CONTROL OF HYDROTREATING AND FLUID CATALYTIC CRACKING (FCC) PROCESSES USING SPECTROSCOPIC ANALYZERS

#5
20240124790
2024-04-18

Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers

#6
20240059984
2024-02-22

PROCESSES AND APPARATUSES FOR HEATING A HYDROCARBON FEED STREAM FOR A REACTOR

#7
20240059983
2024-02-22

SYSTEMS AND METHODS FOR PRODUCING WASH OIL

#8
20230323222
2023-10-12

Method of Treating Pyrolysis Oil From Waste Plastics

#9
20230323221
2023-10-12

Method of Treating Pyrolysis Oil From Waste Plastics

#10
20230313052
2023-10-05

CIRCULAR ECONOMY FOR PLASTIC WASTE TO POLYPROPYLENE AND BASE OIL VIA REFINERY HYDROCRACKING UNIT

#11
20230111609
2023-04-13

Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers

#12
20230035706
2023-02-02

Apparatus and method for refining waste plastic pyrolysis oil using a separator

#13
20230035683
2023-02-02

Process for multistage hydroprocessing in a single reactor

#14
20220348830
2022-11-03

Method and Apparatus for Predicting Properties of Feed and Products in Reformer

#15
20220197267
2022-06-23

System, method, and recording medium having recorded thereon program

#16
20220195318
2022-06-23

SYSTEM, METHOD, AND RECORDING MEDIUM HAVING PROGRAM STORED THEREON

#17
20220112435
2022-04-14

Two-stage hydrocracking process comprising a hydrogenation stage upstream of the second hydrocracking stage, for the production of middle distillates

#18
20220081628
2022-03-17

TWO-STAGE HYDROCRACKING PROCESS COMPRISING A HYDROGENATION STAGE DOWNSTREAM OF THE SECOND HYDROCRACKING STAGE, FOR THE PRODUCTION OF MIDDLE DISTILLATES

#19
20220025277
2022-01-27

Pyrolysis tar conversion

#20
20210102476
2021-04-08

Energy-recovery turbines for gas streams

#21
20210009904
2021-01-14

Power recovery from quench and dilution vapor streams

#22
20200377804
2020-12-03

Method of dosing a system with HCL then evacuating and purging

#23
20200277531
2020-09-03

Process for producing diesel fuel from a biorenewable feed

#24
20200175436
2020-06-04

Method, server, computer-readable command, and recording medium for providing recommended operation condition for plant

#25
20200071627
2020-03-05

Pyrolysis tar upgrading

#26
20200002625
2020-01-02

Production of upgraded extract and raffinate

#27
20190388875
2019-12-26

Transition metal tungstate material

#28
20190367825
2019-12-05

Pyrolysis tar pretreatment

#29
20190367822
2019-12-05

Pyrolysis tar conversion

#30
20190322950
2019-10-24

SERVER, METHOD, AND PROGRAM FOR SUPPLYING DESULFURIZATION CATALYST-RELATED INFORMATION, AND COMPUTER-READABLE RECORDING MEDIUM RECORDING SAME

#31
20190284964
2019-09-19

Energy-recovery turbines for gas streams

#32
20190284486
2019-09-19

Power recovery from quench and dilution vapor streams

#33
20190256444
2019-08-22

Process for xylene production with energy optimization

#34
20190194095
2019-06-27

Process for maximizing production of xylenes from heavy reformate without purge

#35
20190126254
2019-05-02

Procedure to prepare a supported trimetallic catalyst for production of ultra low sulfur diesel and its application

#36
20190120810
2019-04-25

System and method to optimize crude oil distillation or other processing by inline analysis of crude oil properties

#37
20190101342
2019-04-04

Detecting and correcting thermal stresses in heat exchangers in a petrochemical plant or refinery

#38
20190101336
2019-04-04

Heat exchangers in a petrochemical plant or refinery

#39
20190065695
2019-02-28

Crystalline transition metal tungstate process data system

#40
20190062241
2019-02-28

Process for xylene production with energy optimization

#41
20190060882
2019-02-28

Crystalline transition metal tungstate

#42
20190060879
2019-02-28

Crystalline transition metal tungstate process data system

#43
20180371335
2018-12-27

Composition for opening polycyclic rings in hydrocracking

#44
20180364747
2018-12-20

Incipient temperature excursion mitigation and control

#45
20180346828
2018-12-06

Heavy oil hydrotreating system and heavy oil hydrotreating method

#46
20180339954
2018-11-29

Process for maximizing xylenes production from heavy aromatics for use therein

#47
20180284705
2018-10-04

Early surge detection of rotating equipment in a petrochemical plant or refinery

#48
20180223194
2018-08-09

Liquid-phase hydroisomerization system and process therefor and use thereof

#49
20180179457
2018-06-28

Multistage resid hydrocracking

#50
20180171243
2018-06-21

Method for optimizing catalyst loading for hydrocracking process

#51
20180171239
2018-06-21

Pyrolysis tar conversion

#52
20170362517
2017-12-21

Method for hydrofining of middle distillates of Fischer-Tropsch synthetic full-range distillates

#53
20170342330
2017-11-30

Production of upgraded extract and raffinate

#54
20170166824
2017-06-15

Supercritical water processes for upgrading a petroleum-based composition while decreasing plugging

#55
20170058713
2017-03-02

Power generation from waste heat in integrated crude oil diesel hydrotreating and aromatics facilities

#56
20160348963
2016-12-01

Process for heating the column for distillation of the C3 fraction from an FCC unit by means of a circuit of water heated by streams belonging to units placed upstream and/or downstream of the FCC unit

#57
20160334382
2016-11-17

Method to optimize crude slate for optimum hydrodesulfurization performance

#58
20160319208
2016-11-03

Characterization of pre-refined crude distillate fractions

#59
20160312128
2016-10-27

Methods and apparatuses for hydrotreating

#60
20160187271
2016-06-30

Method for monitoring performance of process catalysts

#61
20160186075
2016-06-30

AMMONIATED QUENCHING OF A HYDROPROCESSING REACTION

#62
20160068762
2016-03-10

Process for controlling the temperature of a feed stream to an isomerization zone

#63
20160059199
2016-03-03

Catalytic reforming

#64
20150353844
2015-12-10

Methods and apparatuses for hydrotreating hydrocarbons

#65
20150344785
2015-12-03

Upgrading pyrolysis tar

#66
20150276332
2015-10-01

Post treat reactor inlet temperature control process and temperature control device

#67
20150166473
2015-06-18

Process for the production of surfactants from renewable materials, comprising a step for hydrotreatment and a step for transforming paraffins into surfactants

#68
20150073186
2015-03-12

Split feed reactor bed in hydrotreater device

#69
20140083905
2014-03-27

Controlling temperature within a catalyst bed in a reactor vessel

#70
20140076776
2014-03-20

Characterization of pre-refined crude distillate fractions

#71
20140066676
2014-03-06

Catalytic reforming

#72
20130255138
2013-10-03

Process for hydrodeoxygenation and process for upgrading of pyrolysis oil resulting from biomass, which are capable of operating continuously

#73
20130203179
2013-08-08

Method for monitoring performance of process catalysts

#74
20130118953
2013-05-16

Process for hydrotreating inferior naphtha fraction

#75
20120305446
2012-12-06

Controlling temperature within a catalyst bed in a reactor vessel

#76
20120211401
2012-08-23

Process for hydrotreating naphtha fraction and process for producing hydrocarbon oil

#77
20120209041
2012-08-16

Processing of feedstocks in separated reactor volumes

#78
20120160738
2012-06-28

Process for producing regenerated hydrotreating catalyst and process for producing petrochemical product

#79
20120117815
2012-05-17

Device and method for controlling the conversion of biomass to biofuel

#80
20120006721
2012-01-12

OPERATION METHOD OF MIDDLE DISTILLATE HYDROTREATING REACTOR, AND MIDDLE DISTILLATE HYDROTREATING REACTOR

#81
20120000823
2012-01-05

Process for producing low-sulfur gas oil fraction, and low-sulfur gas oil

#82
20110288355
2011-11-24

Method for producing aromatic hydrocarbon and apparatus for producing aromatic hydrocarbon

#83
20100242349
2010-09-30

Process for the continuous hydrogenation of triglyceride containing raw materials

#84
20100135862
2010-06-03

Thermowell compound apparatus of high shell for residue hydrogen desulfurization

#85
20100018905
2010-01-28

Deep hydrodesulfurization of hydrocarbon feedstreams

#86
20090287029
2009-11-19

Controlling production of transportation fuels from renewable feedstocks

#87
20090182185
2009-07-16

ACETYLENE REMOVAL METHODS AND APPARATUS

#88
20060144756
2006-07-06

Control system method and apparatus for two phase hydroprocessing

#89
20050222476
2005-10-06

Acetylene removal methods and apparatus

#90
18069484
2024-05-28

Process for manufacturing of renewable hydrocarbons from renewable feedstock comprising phosphorus as an impurity

#91
15606600
2018-07-31

Process for maximizing xylenes production from heavy aromatics for use therein

#92
14260681
2017-02-28

Hydroprocessing