ClassID:

105740

C10G2300/4031 - CPC Classification

Classification description:

Aspects relating to hydrocarbon processing covered by groups -; Characteristics of the process deviating from typical ways of processing Start up or shut down operations

Recent Application in this class:
#1
20250333653
2025-10-30

METHOD FOR TREATING SHALE FORMATIONS USING CYCLIC STEAM INJECTION

#2
20240400907
2024-12-05

HYDROCARBON PRODUCING APPARATUS AND HYDROCARBON PRODUCING METHOD

#3
20230220286
2023-07-13

Tower bottoms coke catching device

#4
20230203385
2023-06-29

Start-up method for contacting a feed stream with fluidized catalyst

#5
20230174876
2023-06-08

Fluid for tar hydroprocessing

#6
20230073862
2023-03-09

HIGH GAS VELOCITY START-UP OF AN ETHYLENE CRACKING FURNACE

#7
20220411703
2022-12-29

Pre-treatment process for conversion of residual oils in a Delayed Coker Unit

#8
20220081623
2022-03-17

High pressure ethane cracking with small diameter furnace tubes

#9
20220064542
2022-03-03

Tower bottoms coke catching device

#10
20220062844
2022-03-03

Accelerated cooling process for reactors

#11
20220025272
2022-01-27

Staged oil shale processing methods

#12
20210113985
2021-04-22

Reactor heating to achieve minimum pressurization temperature

#13
20200339488
2020-10-29

Ignition of oxidative coupling of methane while reducing ratio of methane to oxygen

#14
20200332200
2020-10-22

Tower bottoms coke catching device

#15
20200332199
2020-10-22

Synthesis gas conversion process

#16
20200283685
2020-09-10

Method of operating a slurry bubble column reactor

#17
20200131101
2020-04-30

Oxidative coupling of methane at near ambient feed temperature

#18
20200024529
2020-01-23

Storage of Fischer-Tropsch effluents

#19
20200001260
2020-01-02

Enclosure of an FCC unit comprising an inner support device rigidly connected to cyclones

#20
20190376941
2019-12-12

System and method for monitoring a reforming catalyst

#21
20190367815
2019-12-05

Start-up procedure for a Fischer-Tropsch process

#22
20190345394
2019-11-14

Synthesis gas conversion process

#23
20190249094
2019-08-15

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

#24
20190218161
2019-07-18

ODH complex with on-line mixer unit and feed line cleaning

#25
20190137466
2019-05-09

System and method for monitoring a reforming catalyst

#26
20190119585
2019-04-25

Method for starting up a method for producing kerosene and diesel fuel from hydrocarbon compounds produced by Fischer-Tropsch synthesis

#27
20190100702
2019-04-04

Tower bottoms coke catching device

#28
20180245003
2018-08-30

FISCHER-TROPSCH PROCESS

#29
20180195007
2018-07-12

Method for start-up and operation of a Fischer-Tropsch reactor

#30
20170283709
2017-10-05

Method for starting up a Fischer Tropsch process

#31
20160369182
2016-12-22

Process for the dearomatization of petroleum cuts

#32
20160362611
2016-12-15

Method for stopping and restarting a Fischer-Tropsch process

#33
20160310925
2016-10-27

Method of shutting down an operating three-phase slurry bubble column reactor

#34
20160264875
2016-09-15

CONTINUOUS LIGNIN CONVERSION PROCESS

#35
20160215223
2016-07-28

Reducing pressure drop buildup in bio-oil hydroprocessing reactors

#36
20160160128
2016-06-09

Method for starting up a fischer tropsch process

#37
20150360151
2015-12-17

Process for removing catalyst fines from a liquid stream from a fixed bed reactor

#38
20150353844
2015-12-10

Methods and apparatuses for hydrotreating hydrocarbons

#39
20150315496
2015-11-05

Upgrading hydrocarbon pyrolysis products

#40
20150267123
2015-09-24

Start-up method of hydrocarbon synthesis reaction apparatus

#41
20150259606
2015-09-17

Method for preparing shut down of process and equipment for producing liquid hydrocarbons

#42
20150259605
2015-09-17

Method for controlling cleaning of an apparatus for producing liquid hydrocarbons

#43
20150210933
2015-07-30

Method for preparing start up of process and equipment for producing liquid hydrocarbons

#44
20150126628
2015-05-07

Method and apparatus for producing chemicals from a methane-containing gas

#45
20150087730
2015-03-26

Start-up method of bubble column slurry bed reactor

#46
20150011662
2015-01-08

Hydrocarbon production apparatus and hydrocarbon production process

#47
20140364518
2014-12-11

Microchannel compression reactor

#48
20140357738
2014-12-04

Microchannel compression reactor assembly

#49
20140309465
2014-10-16

Hydroprocessing initializing process and apparatus relating thereto

#50
20140261715
2014-09-18

Reducing pressure drop buildup in bio-oil hydroprocessing reactors

#51
20140135410
2014-05-15

Hydrocarbon synthesis reaction apparatus, start-up process thereof, and hydrocarbon synthesis reaction system

#52
20140124408
2014-05-08

Wet start-up method for hydrogenation unit, energy-saving hydrogenation process and hydrogenation apparatus

#53
20140011896
2014-01-09

Method for stopping operation of reactor

#54
20130175010
2013-07-11

Startup method for fractionator

#55
20130146088
2013-06-13

Method for washing reactor

#56
20130130893
2013-05-23

Activation of dual catalyst systems

#57
20120283465
2012-11-08

Oligomerisation process

#58
20120184792
2012-07-19

Method and arrangement for feeding heat-sensitive materials to fixed-bed reactors

#59
20120184633
2012-07-19

Microchannel compression reactor

#60
20120177539
2012-07-12

Hydrocarbon synthesis reaction apparatus, hydrocarbon synthesis reaction system, and hydrocarbon synthesis reaction method

#61
20110294908
2011-12-01

FISCHER-TROPSCH SYNTHESIS FE-BASED CATALYST, PROCESS OF PREPARATION AND APPLICATION THEREOF

#62
20110210046
2011-09-01

Starting-up method of fractionator

#63
20110207978
2011-08-25

Method for starting-up naphtha fraction hydrotreating reactor

#64
20110065813
2011-03-17

Microchannel Compression Reactor Assembly

#65
20110004345
2011-01-06

Microchannel compression reactor

#66
20090318574
2009-12-24

Microchannel compression reactor assembly

#67
20090197980
2009-08-06

Process for the running of a reactor suitable for heterogeneous reactions combined with reactions taking place in three-phase system

#68
20070135527
2007-06-14

Process for the running of a reactor suitable for heterogeneous reactions combined with reactions taking place in three-phase systems

#69
20050249647
2005-11-10

Microchannel compression reactor assembly

#70
20050214202
2005-09-29

Control of pressurized microchannel processes

#71
20050175519
2005-08-11

Microchannel compression reactor

#72
20050038306
2005-02-17

Method of starting up a reaction system

#73
20050035027
2005-02-17

Method of shutting down a reaction system

#74
16189534
2019-06-25

Safe shutdown for a Fischer Tropsch reactor