ClassID:

85341

C01B2210/0018 - CPC Classification

Classification description:

Purification or separation of specific gases; Separation or purification processing; Physical processing by adsorption in solids characterised by the adsorbent Zeolites

Recent Application in this class:
#1
20260115703
2026-04-30

PREPARATION OF MODIFIED ZEOLITE CATALYST, AND MODIFIED ZEOLITE CATALYST AND GAS PURIFICATION METHOD USING SAME

#2
20250206608
2025-06-26

SEPARATIONS FOR METHANE PYROLYSIS

#3
20250122079
2025-04-17

METHOD OF RECYCLING HELIUM FROM WASTE GAS IN SEMICONDUCTOR PROCESS

#4
20240390835
2024-11-28

Hydrogen Purification By Adsorption

#5
20240382926
2024-11-21

GIS-TYPE ZEOLITE, ADSORBENT, AND SEPARATION METHOD

#6
20240367093
2024-11-07

CARBON DIOXIDE CAPTURE WITH SYSTEM OF CONTACTORS EACH HAVING FLUIDICALLY-ISOLATED, THERMALLY-CONNECTED, PARALLEL FLUID DOMAINS

#7
20240359131
2024-10-31

CARBON DIOXIDE CAPTURE WITH CONTACTOR HAVING FLUIDICALLY-ISOLATED, THERMALLY-CONNECTED, PARALLEL FLUID DOMAINS

#8
20240286108
2024-08-29

CARBON DIOXIDE ADSORBENT, MANUFACTURING METHOD OF THE SAME, DEVICE AND PROCESS USING THE SAME

#9
20230233986
2023-07-27

Flue gas decarbonization

#10
20230046622
2023-02-16

Integrated High Flow Oxygen Concentration Management System

#11
20220401914
2022-12-22

BINDERLESS ADSORBENT FOR SEPARATION OF A GASEOUS STREAM

#12
20220387965
2022-12-08

Potassium-merlinoite zeolite, its synthesis and use

#13
20220362740
2022-11-17

Potassium-merlinoite zeolite, its synthesis and use

#14
20220250002
2022-08-11

Carbon dioxide capture system and method of capturing carbon dioxide

#15
20220152548
2022-05-19

Process for separation of hydrogen and oxygen

#16
20210309520
2021-10-07

NITROUS OXIDE PURIFICATION METHOD

#17
20200385267
2020-12-10

Hydrogen purification device and hydrogen purification method

#18
20200353403
2020-11-12

Process for separation of hydrogen and oxygen

#19
20200101412
2020-04-02

DIP-CONDUIT PURIFICATION APPARATUS AND METHOD OF PURIFYING A GAS

#20
20200054983
2020-02-20

Methods and systems for performing chemical separations

#21
20190091652
2019-03-28

RHO adsorbent compositions, methods of making and using them

#22
20180169561
2018-06-21

METHODS AND SYSTEMS FOR PERFORMING CHEMICAL SEPARATIONS

#23
20170305744
2017-10-26

Pressure swing adsorption for oxygen production

#24
20160009618
2016-01-14

Separation, storage, and catalytic conversion of fluids using ITQ-55

#25
20160009563
2016-01-14

Material ITQ-55, method for preparation and use

#26
20160008756
2016-01-14

Separation and storage of fluids using ITQ-55

#27
20160008754
2016-01-14

Separation and storage of fluids using ITQ-55

#28
20160008753
2016-01-14

Separation and storage of fluids using ITQ-55

#29
17854307
2025-09-23

Separation of krypton gas from xenon gas using natural clinoptilolite