ClassID:

85382

C01B2210/0082 - CPC Classification

Classification description:

Purification or separation of specific gases; Impurity removed; Noble gases Argon

Recent Application in this class:
#1
20260035243
2026-02-05

SYSTEM AND METHOD FOR PRODUCTION OF ULTRA-HIGH PURITY OXYGEN

#2
20240390835
2024-11-28

Hydrogen Purification By Adsorption

#3
20180354795
2018-12-13

Neon recovering/purifying system and neon recovering/purifying method

#4
20180335255
2018-11-22

Device and method for purifying a gas mixture

#5
20160231051
2016-08-11

Integrated process and apparatus for recovery of helium rich streams

#6
20160228813
2016-08-11

Integrated process and apparatus for recovery of helium rich streams

#7
20160060130
2016-03-03

Hydrogen and nitrogen recovery from ammonia purge gas

#8
20130039835
2013-02-14

Hydrogen and Nitrogen Recovery from Ammonia Purge Gas

#9
20120144999
2012-06-14

Titanosilicate molecular sieve supported metallic nanodots and methods of use to adsorb noble gases

#10
20120100063
2012-04-26

Method for preparing high purity ammonia

#11
20120096936
2012-04-26

Thermal analysis apparatus and thermal analysis method

#12
20100116132
2010-05-13

Hybrid membrane—PSA system for separating oxygen from air

#13
20100107688
2010-05-06

Separation Method Using A Column With A Corrugated Cross Structure Packing For Separating A Gaseous Mixture

#14
20090202655
2009-08-13

TITANOSILICATE MOLECULAR SIEVE SUPPORTED METALLIC NANODOTS AND METHODS OF USE TO ADSORB NOBLE GASES

#15
20090194996
2009-08-06

Water combustion technology - methods, processes, systems and apparatus for the combustion of Hydrogen and Oxygen

#16
20090193781
2009-08-06

Water combustion technology- methods, processes, systems and apparatus for the combustion of hydrogen and oxygen

#17
20090151561
2009-06-18

Two stage pressure swing adsorption process for producing enriched-oxygen

#18
20090107331
2009-04-30

Method and apparatus for pressure swing adsorption

#19
20090071333
2009-03-19

Performance Stability in Shallow Beds in Pressure Swing Adsorption Systems

#20
20080271598
2008-11-06

Non-cryogenic nitrogen generators and methods of use

#21
20080083332
2008-04-10

Performance stability in shallow beds in pressure swing adsorption systems

#22
20070283807
2007-12-13

Pressure swing adsorption process with improved recovery of high-purity product

#23
20070151857
2007-07-05

Oxygen conducting membranes, preparation method thereof, and reactor and method using same

#24
20070011945
2007-01-18

SYSTEMS AND METHODS FOR PRODUCING SYNTHESIS GAS

#25
20060035122
2006-02-16

Method for cooling oxygen sensitive components

#26
20050198958
2005-09-15

Water combustion technology—methods, processes, systems and apparatus for the combustion of hydrogen and oxygen