ClassID:

33778

B01J2219/0027 - CPC Classification

Classification description:

Chemical, physical or physico-chemical processes in general; Their relevant apparatus; Controlling or regulating processes; Avoiding undesirable reactions or side-effects Pressure relief

Recent Application in this class:
#1
20230347308
2023-11-02

FEED SUPPLY UNIT

#2
20230243475
2023-08-03

COMPRESSED GAS TANK AND METHOD FOR OPERATING A COMPRESSED GAS TANK

#3
20230201783
2023-06-29

PROCESSES FOR REDUCING SHUTDOWN TIME OF SUB-SYSTEMS IN LOW-DENSITY POLYETHYLENE PRODUCTION

#4
20220410102
2022-12-29

HIGH-PRESSURE POLYMERIZATION SYSTEM AND HIGH-PRESSURE POLYMERIZATION PROCESS FOR THE POLYMERIZATION OF ETHYLENICALLY UNSATURATED MONOMERS

#5
20220380682
2022-12-01

Process and apparatus for converting polymers into products

#6
20220106418
2022-04-07

High-pressure polymerization process of ethylenically unsaturated monomers in a polymerization reactor

#7
20220025075
2022-01-27

Methods of controlling shutdown of reactor systems

#8
20210260548
2021-08-26

Liquid process assembly

#9
20210229058
2021-07-29

Modular reactor systems and devices, methods of manufacturing the same and methods of performing reactions

#10
20200347163
2020-11-05

High pressure polyethylene product cooling

#11
20200156042
2020-05-21

EQUIPMENT FOR THE PRODUCTION OF BICARBONATES

#12
20200023356
2020-01-23

Cap for closing a sample container for microwave treatment and a method and sample assembly for performing microwave treatment

#13
20190291070
2019-09-26

VESSEL AND DISPOSABLE INNER SLEEVE FOR MICROWAVE ASSISTED REACTIONS

#14
20190010260
2019-01-10

High pressure polyethylene product cooling

#15
20180361343
2018-12-20

Method and System for Monitoring a Chemical Reaction

#16
20180354923
2018-12-13

Process for the epoxidation of an olefin

#17
20180345238
2018-12-06

Method for designing multi-valve uni-direction blowdown system for a high pressure tubular reactor

#18
20180257055
2018-09-13

Rapid depressurization of a reactor system

#19
20180186635
2018-07-05

Chlorine dioxide generation

#20
20180079713
2018-03-22

Thermal conversion vessel used in a process for amidification of acetone cyanohydrin

#21
20170320032
2017-11-09

Acid digestion instrument and vessel system

#22
20170050160
2017-02-23

Container with heating device and safety device

#23
20160251299
2016-09-01

Hydrolysis vessel used in a process for amidification of acetone cyanohydrin

#24
20160168470
2016-06-16

Devolatilization system and methods thereof

#25
20160159938
2016-06-09

Pressure relief for multiple polyolefin polymerization reactors

#26
20160152484
2016-06-02

Reactor for preparing hydrogen cyanide by the andrussow process, equipment comprising said reactor and process using such an equipment

#27
20160137590
2016-05-19

Thermal conversion vessel used in a process for amidification of acetone cyanohydrin

#28
20150284551
2015-10-08

System and method for closed relief of a polyolefin loop reactor system

#29
20150080533
2015-03-19

Pressure relief for multiple polyolefin polymerization reactors

#30
20140367616
2014-12-18

Safety means against pressure exceedance

#31
20140227139
2014-08-14

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

#32
20140194583
2014-07-10

System and method for closed relief of a polyolefin loop reactor system

#33
20120178133
2012-07-12

SYSTEM FOR PRODUCING L-HOMOPHENYLALANINE AND A PROCESS FOR PRODUCING L-HOMOPHENYLALANINE

#34
20120121469
2012-05-17

Pressurized Acoustic Resonator With Fluid Flow-Through Feature

#35
20120103866
2012-05-03

Pressure relief in high pressure processing system

#36
20120043313
2012-02-23

Microwave Assisted Chemical Synthesis Instrument with Controlled Pressure Release

#37
20110311014
2011-12-22

System and method for closed relief of a polyolefin loop reactor system

#38
20110212015
2011-09-01

Process and an apparatus for converting solid organic materials into carbon or activated carbon

#39
20110042372
2011-02-24

Microwave assisted chemical synthesis instrument with controlled pressure release

#40
20110039351
2011-02-17

High temperature high pressure vessel for microwave assisted chemistry

#41
20100227413
2010-09-09

High temperature high pressure vessel for microwave assisted chemistry

#42
20100108642
2010-05-06

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

#43
20100044320
2010-02-25

Chemical reactors

#44
20090069944
2009-03-12

Chemical process optimization method that considers chemical process plant safety

#45
20080226512
2008-09-18

Gas distribution plate for fluidized-bed olefin polymerization reactors

#46
20080061056
2008-03-13

Microwave assisted chemical synthesis instrument with controlled pressure release

#47
20080053987
2008-03-06

Microwave assisted chemical synthesis instrument with controlled pressure release

#48
20080042655
2008-02-21

Systems and methods for detecting impurities in reactor systems

#49
20080032166
2008-02-07

Differential pressure-driven borohydride based generator

#50
20060257314
2006-11-16

System for production of hydrogen with metal hydride and a method

#51
20060185242
2006-08-24

Hydrogen gas generator

#52
20050246067
2005-11-03

Method for monitoring and ensuring the safety of exothermic reactions

#53
20050092361
2005-05-05

Line pressure diverter apparatus

#54
20050079109
2005-04-14

Modular reactor system with stirrer

#55
20050034972
2005-02-17

Apparatus and method for treating chemical substances in a microwave field

#56
17472987
2023-01-10

Overpressure protection in hot high pressure processing systems in multi-stage up-flow reactor systems