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Hydrogen Gaseous mixtures containing hydrogen Separation of hydrogen from mixtures containing it Purification of hydrogen
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CHEMISTRY METALLURGY
C01
Inorganic chemistry
C01B
NON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
Current Industry
C01B3/00
Hydrogen Gaseous mixtures containing hydrogen Separation of hydrogen from mixtures containing it Purification of hydrogen
Sub Industries
C01B3/0005
Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions
C01B3/001
characterised by the uptaking medium; Treatment thereof
C01B3/0015
Organic compounds; Solutions thereof
C01B3/0021
Carbon
C01B3/0026
of one single metal or a rare earth metal; Treatment thereof
C01B3/0031
Intermetallic compounds; Metal alloys; Treatment thereof
C01B3/0036
only containing iron and titanium; Treatment thereof
C01B3/0042
only containing magnesium and nickel; Treatment thereof
C01B3/0047
containing a rare earth metal; Treatment thereof
C01B3/0052
also containing titanium
C01B3/0057
also containing nickel
C01B3/0063
only containing a rare earth metal and only one other metal
C01B3/0068
the other metal being nickel
C01B3/0073
Slurries, Suspensions
C01B3/0078
Composite solid storage mediums
C01B3/0084
Solid storage mediums characterised by their shape
C01B3/0089
Ortho-para conversion
C01B3/0094
Atomic hydrogen
C01B3/02
Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
C01B3/025
Preparation or purification of gas mixtures for ammonia synthesis
C01B3/04
by decomposition of inorganic compounds
C01B3/042
Decomposition of water
C01B3/045
in gaseous phase
C01B3/047
Decomposition of ammonia
C01B3/06
by reaction of inorganic compounds containing electro-positively bound hydrogen
C01B3/061
by reaction of metal oxides with water
C01B3/063
Cyclic methods
C01B3/065
from a hydride
C01B3/066
by reaction of water with phosphorus
C01B3/068
the hydrogen being generated from the water as a result of a cyclus of reactions, not covered by groups C01B3/063 or C01B3/105
C01B3/08
with metals
C01B3/10
by reaction of water vapour with metals
C01B3/105
Cyclic methods
C01B3/12
by reaction of water vapour with carbon monoxide
C01B3/14
Handling of heat and steam
C01B3/16
using catalysts
C01B3/18
using moving solid particles
C01B3/20
by reaction of metal hydroxides with carbon monoxide
C01B3/22
by decomposition of gaseous or liquid organic compounds
C01B3/24
of hydrocarbons
C01B3/26
using catalysts
C01B3/28
using moving solid particles
C01B3/30
using the fluidised bed technique
C01B3/32
by reaction of gaseous or liquid organic compounds with gasifying agents
C01B3/323
Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents
C01B3/326
characterised by the catalyst
C01B3/34
by reaction of hydrocarbons with gasifying agents
C01B3/342
with the aid of electrical means, electromagnetic or mechanical vibrations, or particle radiations
C01B3/344
using non-catalytic solid particles
C01B3/346
using heat generated by superheated steam
C01B3/348
by direct contact with heat accumulating liquids
C01B3/36
using oxygen or mixtures containing oxygen as gasifying agents
C01B3/363
characterised by the burner used
C01B3/366
Partial combustion in internal-combustion engines
C01B3/38
using catalysts
C01B3/382
Multi-step processes
C01B3/384
the catalyst being continuously externally heated
C01B3/386
Catalytic partial combustion
C01B3/388
the heat being generated by superheated steam
C01B3/40
characterised by the catalyst
C01B3/42
using moving solid particles
C01B3/44
using the fluidised bed technique
C01B3/46
using discontinuously preheated non-moving solid materials
C01B3/48
followed by reaction of water vapour with carbon monoxide
C01B3/50
Separation of hydrogen or hydrogen containing gases from gaseous mixtures
C01B3/501
by diffusion
C01B3/503
characterised by the membrane
C01B3/505
Membranes containing palladium
C01B3/506
at low temperatures
C01B3/508
by selective and reversible uptake by an appropriate medium
C01B3/52
by contacting with liquids Regeneration of used liquids
C01B3/54
including a catalytic reaction
C01B3/56
by contacting with solids Regeneration of used solids
C01B3/58
including a catalytic reaction
C01B3/583
the reaction being the selective oxidation of carbon monoxide
C01B3/586
the reaction being a methanation reaction
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Issue date
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Issue date
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Issue date
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Publication date
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C01 - INORGANIC CHEMISTRY
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Publication date
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