ClassID:

105572

C10G51/06 - CPC Classification

Classification description:

Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural parallel stages only

Recent Application in this class:
#1
20260078309
2026-03-19

SELF-HEAT-BALANCED HSFCC SYSTEMS AND PROCESSES FOR UPGRADING HYDROCARBON FEEDS

#2
20250236802
2025-07-24

METHOD FOR PREPARING FUEL OF CRACKING FURNACE

#3
20240318089
2024-09-26

HYDROGENATION OF ACETYLENES IN A HYDROCARBON STREAM

#4
20240150663
2024-05-09

Processes for producing petrochemical products from crude oil

#5
20240124374
2024-04-18

PROCESS FOR CONVERSION OF VERY LIGHT, SWEET CRUDE OIL TO CHEMICALS

#6
20230159834
2023-05-25

Fluidized Bed Plastic Waste Pyrolysis With Melt Extruder

#7
20230151284
2023-05-18

Systems and processes integrating steam cracking with dual catalyst metathesis for producing olefins

#8
20220340826
2022-10-27

Hydrogenation of acetylenes in a hydrocarbon stream

#9
20220282169
2022-09-08

Naphtha catalytic cracking process

#10
20220098493
2022-03-31

Steam-enhanced catalytic cracking of hydrocarbons to produce light olefins

#11
20220064546
2022-03-03

Processes for producing petrochemical products that utilize fluid catalytic cracking of lesser and greater boiling point fractions with steam

#12
20220055005
2022-02-24

Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications

#13
20210301213
2021-09-30

Systems and processes integrating steam cracking with dual catalyst metathesis for producing olefins

#14
20210222073
2021-07-22

NAPHTHA SPLITTER INTEGRATION WITH HNCC TECHNOLOGY

#15
20210047573
2021-02-18

High severity fluidized catalytic cracking systems and processes for producing olefins from petroleum feeds

#16
20210040398
2021-02-11

High-severity fluidized catalytic cracking systems and processes having partial catalyst recycle

#17
20200376456
2020-12-03

Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications

#18
20200354637
2020-11-12

Enhanced light olefin yield via steam catalytic downer pyrolysis of hydrocarbon feedstock

#19
20200291308
2020-09-17

Integrated thermal and catalytic cracking for olefin production

#20
20200263095
2020-08-20

Method for quenching pyrolysis product

#21
20200009523
2020-01-09

Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications

#22
20190314781
2019-10-17

NAPHTHA CATALYTIC CRACKING METHOD WITH COMPARTMENTS IN THE TURBULENT FLUIDISED BED REACTOR

#23
20190256786
2019-08-22

Process for the conversion of crude oil to light olefins, aromatics and syngas

#24
20190225894
2019-07-25

High severity fluidized catalytic cracking systems and processes for producing olefins from petroleum feeds

#25
20190177626
2019-06-13

Maximizing high-value chemicals from mixed plastic using different steam-cracker configurations

#26
20190119586
2019-04-25

Process for producing catalytic cracking gasoline with a high octane number

#27
20190023997
2019-01-24

Integrated thermal and catalytic cracking for olefin production

#28
20180346827
2018-12-06

High-severity fluidized catalytic cracking systems and processes having partial catalyst recycle

#29
20180305623
2018-10-25

Enhanced light olefin yield via steam catalytic downer pyrolysis of hydrocarbon feedstock

#30
20180291283
2018-10-11

Online coke removal in a heater pass

#31
20180161743
2018-06-14

METHOD FOR OXYGENATE CONVERSION IN A FLUID CATALYTIC CRACKER

#32
20180057758
2018-03-01

Systems and methods for the conversion of feedstock hydrocarbons to petrochemical products

#33
20170178255
2017-06-22

Methods for optimizing petrochemical facilities through stream lined transferal

#34
20170009150
2017-01-12

Fluid catalytic cracking process and apparatus for maximizing light olefins or middle distillates and light olefins

#35
20170002274
2017-01-05

Process for cracking hydrocarbons to make diesel

#36
20160333280
2016-11-17

PROCESS FOR SIMULTANEOUS CRACKING OF LIGHTER AND HEAVIER HYDROCARBON FEED AND SYSTEM FOR THE SAME

#37
20160175798
2016-06-23

Process and apparatus for improving light olefin yield from a fluid catalytic cracking process

#38
20150322355
2015-11-12

Apparatuses and methods for cracking hydrocarbons

#39
20150045598
2015-02-12

FLEXIBLE PROCESS FOR ENHANCING STEAM CRACKER AND PLATFORMING FEEDSTOCKS

#40
20140110308
2014-04-24

Process for high severity catalytic cracking of crude oil

#41
20140014555
2014-01-16

Fluid cracking process and apparatus for maximizing light olefins or middle distillates and light olefins

#42
20130267745
2013-10-10

Process for production of hydrocarbon chemicals from crude oil

#43
20130248421
2013-09-26

Integrated hydroprocessing and fluid catalytic cracking for processing of a crude oil

#44
20130248419
2013-09-26

Integrated hydroprocessing, steam pyrolysis and catalytic cracking process to produce petrochemicals from crude oil

#45
20130248416
2013-09-26

Integrated hydroprocessing and steam pyrolysis of crude oil to produce light olefins and coke

#46
20130130889
2013-05-23

PROCESS FOR MAXIMUM DISTILLATE PRODUCTION FROM FLUID CATALYTIC CRACKING UNITS (FCCU)

#47
20130079569
2013-03-28

Fluid catalytic cracking process

#48
20130062250
2013-03-14

Combined process of hydrotreating and catalytic cracking of hydrocarbon oils

#49
20130056393
2013-03-07

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

#50
20130006028
2013-01-03

Catalytic cracking apparatus and process

#51
20120298553
2012-11-29

PREDICTING PETROLEUM COKE MORPHOLOGY FROM FEEDSTOCK PROPERTIES

#52
20120168348
2012-07-05

Process for cracking heavy hydrocarbon feed

#53
20120136187
2012-05-31

Unit, system and process for catalytic cracking

#54
20120125811
2012-05-24

Process for cracking heavy hydrocarbon feed

#55
20110297583
2011-12-08

Process for fluid catalytic cracking

#56
20110240520
2011-10-06

ANCILLARY CRACKING OF PARAFFINIC NAPHTHA IN CONJUNCTION WITH FCC UNIT OPERATIONS

#57
20110226668
2011-09-22

Ancillary cracking of heavy oils in conjunction with FCC unit operations

#58
20110155634
2011-06-30

Process for upgrading FCC product with additional reactor with catalyst recycle

#59
20110110825
2011-05-12

Apparatus for recovering products from two reactors

#60
20110062054
2011-03-17

Integrated process for hydrogenation and catalytic cracking of hydrocarbon oil

#61
20110011768
2011-01-20

Process and apparatus for converting high boiling point resid to light unsaturated hydrocarbons

#62
20100314289
2010-12-16

Catalytic cracking process for reducing sulfur content in gasoline and the device thereof

#63
20100236980
2010-09-23

Maintaining catalyst activity for converting a hydrocarbon feed

#64
20100200460
2010-08-12

SYSTEMS AND METHODS FOR MAKING A MIDDLE DISTILLATE PRODUCT AND LOWER OLEFINS FROM A HYDROCARBON FEEDSTOCK

#65
20100174125
2010-07-08

Fluidized catalytic cracker with active stripper and methods using same

#66
20100168488
2010-07-01

Fluid catalytic cracking system and process

#67
20100163455
2010-07-01

Systems and methods for making a middle distillate product and lower olefins from a hydrocarbon feedstock

#68
20100147744
2010-06-17

Unit, system and process for catalytic cracking

#69
20100076096
2010-03-25

PROCESS FOR THE PREPARATION OF ALKYLATE AND MIDDLE DISTILLATE

#70
20100018897
2010-01-28

Thermal cracking process and facility for heavy petroleum oil

#71
20090294328
2009-12-03

Integrated solvent deasphalting and gasification

#72
20090112038
2009-04-30

METHOD FOR OLEFIN PRODUCTION FROM BUTANES USING ONE OR MORE RISERS

#73
20090084708
2009-04-02

Process for fluid catalytic cracking of hydrocarbon feedstocks with high levels of basic nitrogen

#74
20080154075
2008-06-26

Process for the Production of Olefins

#75
20080011645
2008-01-17

Ancillary cracking of paraffinic naphtha in conjuction with FCC unit operations

#76
20080011644
2008-01-17

Ancillary cracking of heavy oils in conjuction with FCC unit operations

#77
20070009407
2007-01-11

Process and apparatus for cracking hydrocarbon feedstock containing resid

#78
20070006733
2007-01-11

Process and apparatus for cracking hydrocarbon feedstock containing resid

#79
20060194990
2006-08-31

Recycling method and system

#80
20050261531
2005-11-24

Process and apparatus for cracking hydrocarbon feedstock containing resid

#81
20050150817
2005-07-14

Integrated catalytic cracking and steam pyrolysis process for olefins

#82
20050121361
2005-06-09

Method for jointly producing propylene and petrol from a relatively heavy charge

#83
20050074371
2005-04-07

Process and apparatus for upgrading FCC product with additional reactor with catalyst recycle

#84
18163390
2024-01-09

Multi-zone catalytic cracking of crude oils

#85
17009008
2022-01-25

Processes for producing petrochemical products that utilize fluid catalytic cracking of a lesser boiling point fraction with steam