ClassID:

33758

B01J2219/00225 - CPC Classification

Classification description:

Chemical, physical or physico-chemical processes in general; Their relevant apparatus; Controlling or regulating processes; Control algorithm taking actions stopping the system or generating an alarm

Recent Application in this class:
#1
20250229245
2025-07-17

PURGE CLEANING COMPOSITION FOR POLYMER REMOVAL IN LOW DENSITY POLYETHYLENE

#2
20250196088
2025-06-19

CONTINUOUS PRODUCTION SYSTEM

#3
20250153132
2025-05-15

PRODUCTION PROCESS AND DEVICE FOR CONTINUOUSLY PRODUCING 5-HYDROXYMETHYLFURFURAL

#4
20240123416
2024-04-18

VAPOR DELIVERY APPARATUS, ASSOCIATED VAPOR PHASE REACTOR AND METHODS OF USE

#5
20240091704
2024-03-21

FIRED EQUIPMENT EXHAUST RECOVERY SYSTEM

#6
20230357101
2023-11-09

METHOD FOR SHUTTING DOWN A FISCHER-TROPSCH REACTOR

#7
20210147346
2021-05-20

Production plant for producing a chemical product by reacting H-functional reactants with phosgene, and method for operating same with an interruption to production

#8
20200360883
2020-11-19

Waterless decarboxylation

#9
20190154588
2019-05-23

Systems and methods for predicting and controlling the properties of a chemical species during a time-dependent process

#10
20180361343
2018-12-20

Method and System for Monitoring a Chemical Reaction

#11
20180328149
2018-11-15

Actuator with port

#12
20180290968
2018-10-11

Method for producing isocyanates

#13
20180243710
2018-08-30

Waterless decarboxylation

#14
20180215626
2018-08-02

Installation and process for the preparation of hydrogen cyanide

#15
20180011024
2018-01-11

Systems and methods for predicting and controlling the properties of a chemical species during a time-dependent process

#16
20170137367
2017-05-18

Process for preparation of di- and polyamines of the diphenylmethane series

#17
20170136432
2017-05-18

Catalytic reactors comprising distributed temperature sensors

#18
20160046490
2016-02-18

Method for producing peroxymonosulfuric acid and apparatus for continuously producing peroxymonosulfuric acid

#19
20140286823
2014-09-25

Process stream decontamination systems and methods with atomization optimization

#20
20140227139
2014-08-14

Carbon dioxide stripping urea plant with a natural-circulation synthesis loop and a method for retrofitting such plant

#21
20140105808
2014-04-17

Method and apparatus for monitoring and controlling exothermic and endothermic chemical reactions

#22
20140105243
2014-04-17

Tube monitor and process measurement and control in or for a reformer

#23
20130310953
2013-11-21

Method of solving a control problem in a processing plant

#24
20130079476
2013-03-28

Interlock and process

#25
20120327543
2012-12-27

Electrode and method for supplying current to a reactor

#26
20110263919
2011-10-27

Chemical Reactor Operation

#27
20110163462
2011-07-07

Universal Infrastructure for Chemical Processes

#28
20100112094
2010-05-06

Method for producing peroxymonosulfuric acid and apparatus for continuously producing peroxymonosulfuric acid

#29
20100108642
2010-05-06

METHOD FOR REMOVING FINE-GRAIN SILICON MATERIAL FROM GROUND SILICON MATERIAL AND APPARATUS FOR CARRYING OUT THE METHOD

#30
20100089148
2010-04-15

Method and system for the protection of internal filters of a LTFT slurry bubble reactor

#31
20100042370
2010-02-18

Method of replacing the catalyst tubes of a hydrocarbon reformer

#32
20100015012
2010-01-21

METHOD FOR PRODUCING AROMATIC AMINES OR ALIPHATIC AMINO ALCOHOLS

#33
20090123798
2009-05-14

Method of operating a hydrogen generator and method of operating a fuel cell system using a hydrogen generator

#34
20090064863
2009-03-12

Tempering Device

#35
20090038487
2009-02-12

High-pressure press

#36
20080271539
2008-11-06

Method of maintaining a multitubular reactor

#37
20080146848
2008-06-19

Method for producing aromatic amines or aliphatic amino alcohols

#38
20080042655
2008-02-21

Systems and methods for detecting impurities in reactor systems

#39
20060290074
2006-12-28

Quick-closing door for pressure vessels

#40
20060111575
2006-05-25

Non-routine reactor shutdown method

#41
20060100400
2006-05-11

Process for stopping continuous polymerization

#42
20060053685
2006-03-16

System and process for monitoring the production of synthetic fuel

#43
20050268555
2005-12-08

Hydrogen generator

#44
20050246067
2005-11-03

Method for monitoring and ensuring the safety of exothermic reactions

#45
20050164046
2005-07-28

Hydrogen generator and fuel cell system using the same

#46
16506362
2019-11-19

Continuous high capacity system for biomatter conversion