Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 3 - Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
Patents for C01B 3 - Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen (33,648)
11/1991
11/20/1991CN1056259A Process for purification of acidic gas
11/19/1991US5066476 Method of producing hydrogen-rich gas
11/19/1991US5066421 Spraying water into preheated hydrocarbon stream, evaporation, efficient heat exchanging, starting material for reforming process
11/13/1991EP0456544A1 Process and installation for the production of a gas containing hydrogen from methanol
11/13/1991CN1056090A Method for alternating catalyst with carbon disulfide to sulfide cobalt-molybdenum
11/13/1991CN1056089A Method for reclaiming conversion process waste heat by heat pump
11/12/1991WO1991018398A1 Device for the recombination of hydrogen and oxygen and the use of said device
11/12/1991US5064629 Titanium-boron-oxide, synthetic materials based thereon and method of preparing the same
11/12/1991US5064627 Hydrizing, absorption stripping before desorption step
11/12/1991US5064446 Method of preparing high purity light gas by multiple-step gas separation
11/12/1991CA2082627A1 Device for the recombination of hydrogen and oxygen and the use of said device
11/06/1991CN1014629B Burner with ignition means for buning gas fuel and oxygen
11/06/1991CN1014587B Selective adsorption of c02 on zeolites
10/1991
10/31/1991WO1991016129A1 Tubular pressurized catalytic hydrocarbon converter
10/30/1991EP0299995B1 Process for converting carbon monoxide and water to hydrogen and carbon dioxide
10/30/1991CN1014494B Gas mixer and distributor for reactor
10/29/1991CA1291321C Removal of co- and/or h-s from gases
10/29/1991CA1291319C Method of steam reforming methanol to hydrogen
10/23/1991CN1014422B Process and apparatus for preparation of synthesis gas
10/23/1991CN1014421B Process and apparatus for production of synthesis gas
10/23/1991CN1014419B Synthetizing technique of ammonia with air and coal gas
10/23/1991CN1014396B A gas feed device comprising tubes with narrowed zones
10/22/1991US5059411 Process and apparatus for the production of carbon monoxide
10/22/1991US5059404 Pulse combustor, resonant tubes, fluidized particles
10/22/1991US5059367 Adding water, binder, plasticizer to alumina powder; kneading; extruding, pre-sintering, cooling, interior; sintering; gas-tight, heat resistant
10/15/1991US5057133 Thermally efficient melting and fuel reforming for glass making
10/15/1991CA1290549C Catalytic generation of hydrogen from hydrocarbons
10/15/1991CA1290548C Catalytic hydrogen generator for use with methanol
10/09/1991EP0451051A1 Plasma gas and its use for metallic oxide plasma spraying
10/09/1991EP0450872A1 Endothermic reaction apparatus
10/09/1991CN1055205A Solid multi-component membranes, electrochemical reactor components reactor for oxidation reactions
10/08/1991CA1290261C Adsorbate recovery in psa process
10/08/1991CA1290141C Process, reactor and its use for gaseous phase oxidation of an oxidizable charge
10/03/1991WO1991015017A1 Deuterium energy accumulation
10/01/1991US5053379 High-activity nickel catalyst and process for preparation thereof
10/01/1991CA1289865C Gas separation process
09/1991
09/24/1991US5051117 Process for removing gaseous contaminating compounds from carrier gases containing halosilane compounds
09/24/1991CA1289454C Hydrogen purification process
09/19/1991WO1991013714A1 Process for manufacturing metallic or ceramic materials
09/19/1991DE4033227A1 Metallic or ceramic article prodn. - by moulding or casting film-forming material contg. metals or ceramic raw materials
09/17/1991US5048284 Method of operating gas turbines with reformed fuel
09/12/1991DE4107191A1 Iridium catalyst for hydrazinolysis - prepd. on aluminium oxide carrier of large surface area
09/11/1991EP0329747B1 Device for dehydrating liquid hydrides
09/11/1991CN1013876B Process and device for separation of synthesis gas 1 fly-ash mixture
09/10/1991US5046247 Coating, compression molding, insertion into pipe
09/10/1991CA1288781C Process for producing liquid hydrocarbons from a hydrocarbonaceous feed
09/10/1991CA1288598C Process for partial oxidation of a hydrocarbon-containing gel
09/10/1991CA1288596C Compact chemical reaction vessel
09/04/1991EP0444193A1 Membrane element and membrane apparatus for extracting super-pure hydrogen from gaseous hydrogen-containing mixtures
09/04/1991EP0272282B1 Steam reformer with internal heat recovery
08/1991
08/28/1991EP0443698A1 Metal alloy suitable for chemisorption and process for gas purification
08/22/1991WO1991012200A1 Process for generating carbon monoxide
08/22/1991WO1991012199A1 Electrical device for loading of hydrogen and its isotopes to high activities in hydrogen permeable media
08/21/1991EP0442164A1 Fixed bed reactor
08/21/1991CN2083070U Simple hydrogen generator
08/14/1991EP0440843A1 Hydride reactor apparatus for hydrogen comminution of metal hydride hydrogen storage material
08/14/1991CN1053865A Catalytic hydrogen storage electrode materials for use in electrochemical cells and electrochemical cells incorporating materials
08/13/1991US5039510 Hydrorefining over two catalyst beds combustion
08/13/1991US5039503 Hydrogen production using sulfur-resistant catalyst of vanadium, molybdenum or tungsten on cerium oxide support
08/07/1991EP0440258A2 Heat exchange reforming process and reactor system
08/07/1991EP0439614A1 Gas mixture for thermo-chemical treatment of metals and alloys and method of obtaining it
08/07/1991CN2082266U Copper fluid decompressor
08/07/1991CN1053596A Catalytic system and process for producing synthesis gas by reforming light hydrocarbons with co2
08/07/1991CN1013430B Production of synthesis gas from hydrocarbnaceous feedstock
08/06/1991US5037619 Oxidization of an oxidizable charge in the gaseous phase and a reactor for implementing this method
08/06/1991CA1287323C Apparatus and method for purifying hydrogen
07/1991
07/31/1991EP0438902A2 Electrochemical reactors and multicomponent membranes useful for oxidation reactions
07/31/1991EP0438901A1 Conversion of C2+ hydrocarbons using microwave radiation
07/31/1991EP0438761A1 A method for preparing a water-gas and hydroformulating catalyst
07/27/1991CA2034674A1 Catalytic system and process for producing synthesis gas by reforming light hydrocarbons with co2
07/25/1991WO1991010496A1 Catalytic reactor for gas phase reactions
07/25/1991DE4001891A1 Open photosynthesis system for technical use - comprises microcrystalline graphite suspension exposed to sunlight
07/24/1991CN1053219A Refining process for synthetic ammonia raw material gas
07/23/1991CA1286489C Hydrogen storage materials useful for heat pump applications
07/17/1991EP0437059A2 Steam reforming
07/16/1991US5032365 Reaction apparatus
07/16/1991CA1286354C Integrated fuel cell and fuel conversion apparatus
07/16/1991CA1286325C Hazardous waste reactor system
07/16/1991CA1286109C Catalyst support
07/11/1991CA2033790A1 Fixed bed reactor
07/11/1991CA2007591A1 Gas mixture for thermochemical treatment of metals and alloys, process and apparatus for preparing
07/09/1991US5030661 Hydrogen production
07/09/1991US5030440 Catalyzed reaction of steam and carbon monoxide
07/09/1991CA2032782A1 Steam reforming
07/09/1991CA1285899C Integrated process and apparatus for the primary and secondary catalyticsteam reforming of hydrocarbons
07/09/1991CA1285792C Process for preparing finely divided metal powders
07/03/1991EP0435736A1 Method for producing raw materials for a reformer by cracking and desulfurizing petroleum fuels
07/03/1991EP0435724A2 Improvement in fuel cell electricity generation process
07/03/1991EP0435642A2 Reforming apparatus for hydrocarbon
07/03/1991EP0435591A2 Conversion of methane using microwave radiation
07/02/1991US5028389 Hydrogen storage materials of Zr-Ti-Cr-Fe
07/02/1991US5028307 Apparatus for generation of hydrogen and other gases from the decomposition of organic matter
06/1991
06/27/1991DE3942322A1 Refuse burning plant - has heat to break water down into oxygen and hydrogen
06/26/1991EP0434562A1 Process and apparatus for removing carbon monoxide from gaseous mixture containing hydrogen
06/26/1991EP0433579A1 Process and apparatus for cooling rough gas from partial oxidation
06/25/1991US5026536 Hydrogen production from hydrocarbon
06/20/1991DE3941766A1 Removing carbonyl from gas contg. hydrogen and carbon mon:oxide - by exothermal conversion of part of gas, mixing with unconnected residue and passing mixt. through inert charge
06/19/1991EP0432364A1 Reactor for carrying out catalytic gas reactions or physical separation processes
06/18/1991CA1284984C Steam reforming catalyst
06/13/1991WO1991008167A1 Catalytic hydrogen storage electrode materials for use in electrochemical cells incorporating the materials
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