ClassID:

105591

C10G59/02 - CPC Classification

Classification description:

Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only

Sub-classes:
Recent Application in this class:
#1
20260028537
2026-01-29

NITROGEN REMOVAL FROM REFORMER FEEDSTOCK COMPRISING RECYCLED CONTENT

#2
20250297174
2025-09-25

OPTIMIZED REACTOR CENTERPIPE

#3
20240376390
2024-11-14

METHOD FOR PRODUCING LIGHT AROMATIC HYDROCARBONS

#4
20230416618
2023-12-28

Method of producing hydrocarbon mixtures rich in aromatics

#5
20230227735
2023-07-20

Natural Gas Liquids Upgrading Process: Two-Step Catalytic Process For Alkane Dehydrogenation And Oligomerization

#6
20230046694
2023-02-16

Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis

#7
20220389334
2022-12-08

CONVERSION OF LIGHT NAPHTHA TO ENHANCED VALUE PRODUCTS IN AN INTEGRATED REACTOR PROCESS

#8
20220064549
2022-03-03

HYDROCARBON CONVERSION PROCESS WITH RECYCLING OF REDUCTION EFFLUENTS

#9
20220033721
2022-02-03

Recycle catalytic reforming process to increase aromatics yield

#10
20210371759
2021-12-02

Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis

#11
20210362115
2021-11-25

Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis

#12
20210308646
2021-10-07

Processes for changing catalytic activity in a radial flow reforming reactor, and a radial flow reforming reactor with a modified catalytic activity

#13
20210139796
2021-05-13

Natural gas liquids upgrading process: two-step catalytic process for alkane dehydrogenation and oligomerization

#14
20210102128
2021-04-08

Systems and processes for catalytic reforming of a hydrocarbon feed stock

#15
20200407651
2020-12-31

Paraxylene production from naphtha feed

#16
20200339891
2020-10-29

Naphtha reformer yield using modified zeolitic catalysts

#17
20200255749
2020-08-13

Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis

#18
20200147573
2020-05-14

Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis

#19
20190338201
2019-11-07

Reverse acid and hydrocarbon cascading in alkylation

#20
20190249094
2019-08-15

Use of Aromax® catalyst in sulfur converter absorber and advantages related thereto

#21
20190225895
2019-07-25

Integration of pressure swing adsorption with hydrocracking for improved hydrogen and liquids recovery

#22
20190218160
2019-07-18

Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity

#23
20190203128
2019-07-04

Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis

#24
20190062649
2019-02-28

Selective naphtha reforming processes

#25
20190047852
2019-02-14

Process for revamping an ammonia plant

#26
20180312452
2018-11-01

Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity

#27
20180223196
2018-08-09

Catalyst staging in catalytic reaction process

#28
20170349508
2017-12-07

Liquid phase isomerization process integration

#29
20170321134
2017-11-09

Process for reducing the benzene content of gasoline

#30
20160369179
2016-12-22

Catalytic reforming processes

#31
20160097008
2016-04-07

Process for producing aromatics from wide-boiling temperature hydrocarbon feedstocks

#32
20160097007
2016-04-07

Two-step process for aromatics production from natural gas/shale gas condensates

#33
20160068766
2016-03-10

Regenerator for regenerating catalysts under different operating conditions

#34
20160068765
2016-03-10

Regenerator for catalysts

#35
20160053186
2016-02-25

Staggered fired heater manifolds

#36
20160032199
2016-02-04

Reforming process with optimized distribution of the catalyst

#37
20150247098
2015-09-03

Reformate hydrotreatment method

#38
20150196892
2015-07-16

Systems for converting ethane and ethanol to liquid transportation fuels

#39
20150175908
2015-06-25

Ethane and ethanol to liquid transportation fuels

#40
20150175907
2015-06-25

Converting ethane to liquid fuels and chemicals

#41
20140374312
2014-12-25

Processes and apparatuses for producing aromatic compounds from a naphtha feed stream

#42
20140187832
2014-07-03

Process for increasing benzene and toluene production

#43
20140076778
2014-03-20

Multi-stage reforming process to produce high octane gasoline

#44
20130165719
2013-06-27

Enhanced aromatics production by low pressure end point reduction and selective hydrogenation and hydrodealkylation

#45
20130158320
2013-06-20

INITIAL HYDROTREATING OF NAPHTHENES WITH SUBSEQUENT HIGH TEMPERATURE REFORMING

#46
20130158319
2013-06-20

Counter-current catalyst flow with split feed and two reactor train processing

#47
20130158318
2013-06-20

Co-current catalyst flow with feed for fractionated feed recombined and sent to high temperature reforming reactors

#48
20130158313
2013-06-20

Integrated hydrogenation/dehydrogenation reactor in a catalytic reforming process configuration for improved aromatics production

#49
20130118952
2013-05-16

Pretreatment of FCC naphthas and selective hydrotreating

#50
20120277511
2012-11-01

High Temperature Platformer

#51
20120273392
2012-11-01

Process for increasing benzene and toluene production

#52
20120024755
2012-02-02

Purification of transalkylation feedstock

#53
20120024754
2012-02-02

MULTI-STAGE REFORMING PROCESS WITH FINAL STAGE CATALYST REGENERATION

#54
20120024753
2012-02-02

Multi-stage reforming process to produce high octane gasoline

#55
20120000822
2012-01-05

NOVEL CATALYTIC REFORMING PROCESS WITH A RECYCLE OF THE REDUCTION EFFLUENT UPSTREAM OF THE FIRST REACTOR AND A RECYCLE OF THE RECYCLE GAS TO THE LAST REACTOR OR REACTORS IN THE SERIES

#56
20110207978
2011-08-25

Method for starting-up naphtha fraction hydrotreating reactor

#57
20110003214
2011-01-06

Hydrodesulfurizer recycle applied upstream of processor feedstock pressurization

#58
20100268010
2010-10-21

Integrated refinery with enhanced olefin and reformate production

#59
20100243521
2010-09-30

Fired heater for a hydrocarbon conversion process

#60
20100012552
2010-01-21

PROCESS AND APPARATUS FOR PRODUCING GASOLINE

#61
20090301934
2009-12-10

MULTI-STAGE REFORMING PROCESS TO PRODUCE HIGH OCTANE GASOLINE

#62
20090301933
2009-12-10

CATALYTIC REFORMING PROCESS TO PRODUCE HIGH OCTANE GASOLINE

#63
20090194457
2009-08-06

Catalyst Distribution in the Regenerative Reforming Progress

#64
20090069616
2009-03-12

Integrated refinery with enhanced olefin and reformate production

#65
20090054712
2009-02-26

Hydrocarbon conversion process including a staggered-bypass reaction system

#66
20080156695
2008-07-03

Process for reforming a hydrocarbon stream in a unit having fixed and moving bed reaction zones

#67
20080154076
2008-06-26

Hydrocarbon conversion process including a staggered-bypass reaction system

#68
20080131338
2008-06-05

Catalytic naphtha reforming process

#69
20080110801
2008-05-15

Process For Heating A Hydrocarbon Stream Entering A Reaction Zone With A Heater Convection Section

#70
20080110800
2008-05-15

Process for heating a stream for a hydrocarbon conversion process

#71
20060213811
2006-09-28

Method for operating catalytic reformers

#72
20050274648
2005-12-15

Method for revamping fixed-bed catalytic reformers

#73
20050258076
2005-11-24

Process for production of high-octane gasoline

#74
20050139516
2005-06-30

Process for catalytically reforming a hydrocarbonaceous feedstock

#75
20050011810
2005-01-20

Catalytic naphtha reforming process

#76
20050000860
2005-01-06

Process for producing reformate having increased xylenes content and reduced ethylbenzene content

#77
18168356
2024-03-19

AROMAX® process for improved selectivity and heavier feeds processing

#78
17570526
2023-04-18

Processes for producing petrochemical products that utilize a riser and a downer with shared catalyst regenerator