ClassID:

105610

C10G65/06 - CPC Classification

Classification description:

Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a selective hydrogenation of the diolefins

Recent Application in this class:
#1
20250066680
2025-02-27

METHOD FOR PRODUCING A LIGHT PETROL FRACTION HAVING A LOW SULPHUR CONTENT

#2
20250051661
2025-02-13

METHOD FOR TREATING A PETROL CONTAINING SULPHUR COMPOUNDS

#3
20250002796
2025-01-02

PROCESS FOR PURIFYING A PYROLYSIS OIL

#4
20240240092
2024-07-18

Purification of waste plastic based oil via a two steps hydrotreatment

#5
20240218269
2024-07-04

PROCESSES AND SYSTEMS FOR PRODUCING DESULFURIZED ALPHA OLEFINS

#6
20230416612
2023-12-28

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

#7
20230287282
2023-09-14

PURIFICATION OF WASTE PLASTIC BASED OIL WITH A HIGH TEMPERATURE HYDROPROCESSING

#8
20230173470
2023-06-08

HYDROGENATION CATALYST COMPRISING A CARRIER AND A SPECIFIC NICKEL MOLYBDENUM RATIO

#9
20230029587
2023-02-02

OPTIMIZED METHOD FOR PROCESSING PLASTIC PYROLYSIS OILS FOR IMPROVING THEIR USE

#10
20230013013
2023-01-19

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

#11
20230002688
2023-01-05

METHOD FOR PROCESSING PLASTIC PYROLYSIS OILS WITH A VIEW TO THEIR USE IN A STEAM-CRACKING UNIT

#12
20220275291
2022-09-01

Method for producing a petrol with low sulphur and mercaptan content

#13
20210309923
2021-10-07

PROCESS FOR DESULFURIZATION OF HYDROCARBONS

#14
20210238488
2021-08-05

PROCESS FOR DESULFURIZATION OF HYDROCARBONS

#15
20210115343
2021-04-22

Catalytic cracking gasoline upgrading method

#16
20190309230
2019-10-10

Process and apparatus for hydrogenation

#17
20190264115
2019-08-29

Method for treating a pyrolysis gasoline

#18
20190264114
2019-08-29

Process for producing fuels from a blended biorenewable feed

#19
20190153338
2019-05-23

Method for the selective hydrogenation of a pyrolysis gasoline feedstock with a three-phase reactor

#20
20190127648
2019-05-02

Process for desulfurization of hydrocarbons

#21
20180148658
2018-05-31

Method for sweetening an olefinic petrol of sulphide-type compounds

#22
20180100107
2018-04-12

Method for producing a hydrodesulfurization catalyst

#23
20180086989
2018-03-29

Process for the treatment of a gasoline by separation into three cuts

#24
20180023010
2018-01-25

METHOD FOR SOFTENING SULFIDE-TYPE COMPOUNDS OF AN OLEFINIC GASOLINE

#25
20170226433
2017-08-10

Selective hydrodesulfurization of FCC gasoline to below 10 ppm sulfur

#26
20170101591
2017-04-13

Method of processing cracked naphtha to make a low-sulfur naphtha product

#27
20170029348
2017-02-02

Process and apparatus for recovering aromatic hydrocarbons

#28
20160102258
2016-04-14

Process and apparatus for selectively hydrogenating naphtha

#29
20150210939
2015-07-30

Hydrotreating coker kerosene with a separate trim reactor

#30
20150129462
2015-05-14

Apparatuses and methods for desulfurization of naphtha

#31
20150096923
2015-04-09

Methods and apparatuses for desulfurizing hydrocarbon streams

#32
20150014218
2015-01-15

Hydrotreating process and apparatus

#33
20150011807
2015-01-08

Methods for the production of renewable dimethyl JP10

#34
20140197073
2014-07-17

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

#35
20140054198
2014-02-27

Selective hydrodesulfurization of FCC gasoline to below 10 ppm sulfur

#36
20130261357
2013-10-03

Process for the selective hydrogenation of a gasoline

#37
20130240405
2013-09-19

Process for deep desulfurization of cracked gasoline with minimum octane loss

#38
20120273394
2012-11-01

Hydrotreating process and controlling a temperature thereof

#39
20120241360
2012-09-27

Hydroprocessing methods utilizing carbon oxide-tolerant catalysts

#40
20120157725
2012-06-21

Fuel compositions comprising isoprene derivatives

#41
20110168604
2011-07-14

METHOD FOR CO-HYDROGENATING LIGHT AND HEAVY HYDROCARBONS

#42
20110054227
2011-03-03

Process to Protect Hydrogenation and Isomerization Catalysts Using a Guard Bed

#43
20100307958
2010-12-09

Process for the production of a desulfurized gasoline from a gasoline fraction that contains conversion gasoline

#44
20100236979
2010-09-23

Method for producing ultra-clean gasoline

#45
20100236978
2010-09-23

Method for hydro-upgrading inferior gasoline via ultra-deep desulfurization and octane number recovery

#46
20100147743
2010-06-17

Process for upgrading coal pyrolysis oils

#47
20070004946
2007-01-04

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

#48
20060135829
2006-06-22

Process for the hydrotreatment of an olefinic gasoline comprising a selective hydrogenation stage

#49
20050043575
2005-02-24

Butadiene and isobutylene removal from olefinic streams

#50
20050006281
2005-01-13

System and process for pyrolysis gasoline hydrotreatment