ClassID:

84269

C01B3/14 - CPC Classification

Classification description:

Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it ; Purification of hydrogen; Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide Handling of heat and steam

Recent Application in this class:
#1
20260103378
2026-04-16

FACILITY AND METHOD FOR STORING HYDROGEN

#2
20260008672
2026-01-08

Apparatus and Method for Simultaneous Hydrogen Production and Emission Control

#3
20250368504
2025-12-04

PROCESSES USING SPLIT HYDROCARBON PROCESSING (SHCP) FOR HYDROGEN PRODUCTION AND CARBON DIOXIDE CAPTURE

#4
20250197212
2025-06-19

HYDROGEN PRODUCTION APPARATUS AND METHOD THEREFOR

#5
20240351875
2024-10-24

REFORMING UNITS FOR HYDROGEN PRODUCTION

#6
20240263550
2024-08-08

METHODS FOR REPURPOSING THERMAL HYDROCARBON RECOVERY OPERATIONS FOR SYNTHESIS GAS PRODUCTION

#7
20240261749
2024-08-08

HEAT EXCHANGE REACTOR WITH REDUCED METAL DUSTING

#8
20230192482
2023-06-22

FLEXIBLE PROCESS FOR CONVERTING CARBON DIOXIDE, HYDROGEN, AND METHANE INTO SYNTHESIS GAS

#9
20220162075
2022-05-26

Process for Producing Activated Carbon and Hydrogen

#10
20210246021
2021-08-12

Method and device for carrying out a water-gas shift reactor

#11
20210047905
2021-02-18

IN-SITU PROCESS TO PRODUCE SYNTHESIS GAS FROM UNDERGROUND HYDROCARBON RESERVOIRS

#12
20200165127
2020-05-28

Process and plant for producing a converted synthesis gas

#13
20180297843
2018-10-18

Cell structures for use in heat exchangers, and methods of producing the same

#14
20170355601
2017-12-14

Method for production of a hydrogen rich gas

#15
20160200572
2016-07-14

Isothermal conversion reactor with high CO and high conversion rate, and process therefor

#16
20150299589
2015-10-22

Process using natural gas partial oxidation to condition syngas from gasification of other fuels

#17
20150152784
2015-06-04

Method and system for sequestering carbon dioxide and producing hydrogen gas

#18
20110314814
2011-12-29

Hydrogen production system and power generation system