ClassID:

84264

C01B3/068 - 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 the hydrogen being generated from the water as a result of a cyclus of reactions, not covered by groups or

Recent Application in this class:
#1
20260035241
2026-02-05

METHOD FOR PRODUCING HYDROGEN BY DISSOCIATING WATER THROUGH THERMOCHEMICAL REACTIONS AND DEVICE FOR CARRYING OUT SAME

#2
20250353740
2025-11-20

METHODS AND PROCESSES FOR THE USE OF CALCIUM- AND MAGNESIUM-BEARING OXIDES, HYDROXIDES, AND SILICATES; CALCIUM- AND MAGNESIUM-BEARING AQUEOUS STREAMS TO CAPTURE, CONVERT, AND STORE CARBON DIOXIDE AND PRODUCE HYDROGEN

#3
20250051649
2025-02-13

PROCESSES AND SYSTEMS FOR PRODUCING HYDROCARBON FUELS HAVING HIGH CARBON CONVERSION EFFICIENCY

#4
20250033021
2025-01-30

HYDROGEN PRODUCTION SYSTEM AND METHOD

#5
20240375949
2024-11-14

PLANT AND METHOD FOR THE PRODUCTION OF DECARBONIZED HYDROGEN USING CARBONATE, GAS CONTAINING HYDROCARBONS AND ELECTRICITY

#6
20240278204
2024-08-22

HYDROGEN PRODUCTION SYSTEM

#7
20240092635
2024-03-21

Co-production of Hydrogen and Sulfuric Acid by Partial Oxidation of Sulfur

#8
20230141693
2023-05-11

HYDROGEN RELEASE AND STORAGE SYSTEM, HYDROGEN RELEASE AND STORAGE METHOD, AMMONIA PRODUCTION APPARATUS, GAS TURBINE, FUEL CELL, AND STEEL MILL

#9
20230119589
2023-04-20

Processes and systems for producing hydrocarbon fuels having high carbon conversion efficiency

#10
20230021218
2023-01-19

METHODS AND PROCESSES FOR THE USE OF CALCIUM- AND MAGNESIUM-BEARING OXIDES, HYDROXIDES, AND SILICATES; CALCIUM- AND MAGNESIUM-BEARING AQUEOUS STREAMS TO CAPTURE, CONVERT, AND STORE CARBON DIOXIDE AND PRODUCE HYDROGEN

#11
20200165127
2020-05-28

Process and plant for producing a converted synthesis gas

#12
20200063271
2020-02-27

Water decomposition device and method of manufacturing the same

#13
20190233283
2019-08-01

Method for producing hydrogen

#14
20190001297
2019-01-03

METHOD OF AND DEVICE FOR OPTIMIZING A HYDROGEN GENERATING SYSTEM

#15
20180297841
2018-10-18

System and process for generating hydrogen

#16
20170015552
2017-01-19

Direct contact heat transfer in the thermolysis reactor of hydrogen production Cu—Cl cycle

#17
20170015551
2017-01-19

Material substitution of cuprous chloride molten salt and oxygen gas in the thermolysis reactor of hydrogen production Cu—Cl cycle

#18
20160051961
2016-02-25

Method of and device for optimizing a hydrogen generating system

#19
20140348742
2014-11-27

Hydrogen production method by multi-step copper-chlorine thermochemical cycle

#20
20140086823
2014-03-27

Catalyst for decomposition of sulfur trioxide and hydrogen production process

#21
20130330269
2013-12-12

Hydrogen production process

#22
20130280159
2013-10-24

Catalyst for decomposition of sulfur trioxide and hydrogen production process

#23
20130259798
2013-10-03

Method of and device for optimizing a hydrogen generating system

#24
20130195749
2013-08-01

Iodine-sulfur cycle for nuclear hydrogen production with improved thermo-chemical efficiency

#25
20130115161
2013-05-09

Hydrogen storage method, hydrogen generating method, hydrogen storage apparatus and hydrogen generating apparatus

#26
20120321551
2012-12-20

Method for producing hydrogen via a thermochemical route, based on hydrochlorination of cerium

#27
20110288184
2011-11-24

Modular plant for removal of pollutants from flue gases produced by industrial processes

#28
20100210885
2010-08-19

System and process of light chain hydrocarbon synthesis

#29
20100129287
2010-05-27

Production of hydrogen from water using a thermochemical copper-chlorine cycle

#30
20090211541
2009-08-27

Method for converting solar thermal energy

#31
20090082604
2009-03-26

Process for producing liquid hydrocarbon by pyrolysis of biomass in presence of hydrogen from a carbon-free energy source

#32
20080311026
2008-12-18

Process for the production of hydrogen by the thermochemical route, based on the hydrochlorination of cerium

#33
20060277917
2006-12-14

Thermochemical water splitting power generation process and system

#34
20050000825
2005-01-06

Process for efficient hydrogen production by thermochemical water splitting using iodine and sulfur dioxide