ClassID:

90627

C07C5/11 - CPC Classification

Classification description:

Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of aromatic six-membered rings Partial hydrogenation

Recent Application in this class:
#1
20250319460
2025-10-16

HYDROGENATION CATALYST AND PREPARATION METHOD THEREFOR AND USE THEREOF, AND HYDROGENATION REACTION METHOD FOR OIL PRODUCTS

#2
20250313762
2025-10-09

Desulfurization and Sulfur Tolerant Hydrogenation Processes of Hydrocarbon Feedstocks

#3
20240326033
2024-10-03

METHOD FOR PREPARING A CATALYST COMPRISING AN ACTIVE NICKEL PHASE DISTRIBUTED IN A SHELL VIA HEXANOL IMPREGNATION

#4
20240326032
2024-10-03

METHOD FOR PREPARING A CATALYST COMPRISING A NICKEL ACTIVE PHASE DISTRIBUTED IN A CRUST VIA IMPREGNATION OF HEPTANOL

#5
20240299912
2024-09-12

Method of improving selective hydrogenation of unsaturated hydrocarbon in aromatic fraction through catalyst pretreatment

#6
20240217900
2024-07-04

Systems and methods for reforming a heavy aromatic stream

#7
20230158478
2023-05-25

Method of improving selective hydrogenation of unsaturated hydrocarbon in aromatic fraction through catalyst pretreatment

#8
20230122414
2023-04-20

Systems and methods for reforming a heavy aromatic stream

#9
20220250041
2022-08-11

Catalyst comprising an active nickel sulfur phase distributed in a shell

#10
20220204425
2022-06-30

Benzene selective hydrogenation reaction system and method thereof

#11
20200231882
2020-07-23

Desulfurization and sulfur tolerant hydrogenation processes of hydrocarbon feedstocks

#12
20180050971
2018-02-22

Transalkylated cyclohexylbenzyl and biphenyl compounds

#13
20180022668
2018-01-25

HYDROGENATION METHOD

#14
20160145169
2016-05-26

Process and plant for producing olefins from oxygenates

#15
20160090335
2016-03-31

Methods and apparatuses for hydrocarbon production

#16
20150361011
2015-12-17

Process for preparing dialkylbiphenyl isomer mixtures

#17
20150238925
2015-08-27

Method for preparing ruthenium catalyst for producing cycloolefin and method and apparatus for producing cycloolefin

#18
20140323780
2014-10-30

Process for the preparation of a catalyst based on molybdenum for use in hydrotreatment or in hydrocracking

#19
20140316098
2014-10-23

Process for producing phenol

#20
20140296577
2014-10-02

Method for producing phenol and/or cyclohexanone

#21
20140275673
2014-09-18

Process for producing light olefins and aromatics

#22
20140275671
2014-09-18

Method of producing aromatic hydrocarbons and olefin from hydrocarbonaceous oils comprising large amounts of polycyclic aromatic compounds

#23
20140100400
2014-04-10

METHOD FOR PREPARING PHENYLCYCLOHEXANE

#24
20120108874
2012-05-03

Process for preparing a phenylcyclohexane

#25
20120083637
2012-04-05

Regeneration of metal-containing catalysts

#26
20110257449
2011-10-20

Method for preparing ruthenium catalyst for producing cycloolefin and method and apparatus for producing cycloolefin

#27
20110130600
2011-06-02

Method for producing cycloolefin and production apparatus thereof

#28
20090288985
2009-11-26

Process for producing light olefins and aromatics

#29
20090048425
2009-02-19

Process for production of cycloolefin

#30
20080064908
2008-03-13

Catalyst for cycloolefin production and process for production

#31
20080047872
2008-02-28

Production of liquid hydrocarbons from methane

#32
16212186
2020-02-18

Highly selective olefin removal with unsulfided hydrotreating catalysts