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)
11/1989
11/28/1989US4883515 Processing hydrocarbon gases with selected physical solvents
11/23/1989EP0342918A2 Fluidized bed apparatus
11/23/1989EP0342877A2 Improvement in pressure swing in adsorption process for gas separation
11/23/1989EP0342718A1 Method of cooling hot synthesis gas and synthesis gas cooler
11/23/1989EP0342654A1 Hydrogen absorbing Ni-based alloy and rechargeable alkaline battery
11/23/1989EP0342610A2 Process for co-production of higher alcohols, methanol and ammonia
11/23/1989DE3815866A1 Process for purifying a crude gas for the ammonia synthesis by means of a nitrogen scrub
11/22/1989CN1037353A Dry recovering method of black carbon as by-product of heavy oil gas-making
11/21/1989US4882240 Generation of pure hydrogen gas by catalytic conversion with halogen to hydrohalic acid; recycling by reacting metal with haloacid and forming salt
11/21/1989US4881366 Clean electric power generation process
11/16/1989DE3816401A1 Process for purifying raw gas for ammonia synthesis
11/15/1989EP0341879A1 Hydrogen and carbon dioxide coproduction
11/15/1989EP0204700B1 Activated carbon adsorbent with increased heat capacity and the production thereof
11/09/1989DE3814293A1 Process for recovering carbon monoxide
11/09/1989DE3806732A1 Methode zur vergasung von organischem material in synthesegas oder gasfoermigen oder fluessigen kohlenwasserstoffen oder zur entfernung von organischem material in abwasser Method for the gasification of organic material into synthesis gas or houses on gaseous or liquid hydrocarbons or organic material in wastewater distance from
11/08/1989EP0341118A1 Burner for the production of synthesis gas comprising a perforated massive element
11/08/1989CN1036914A Hydrogen making catalysis agent transformed from light oil steam and its production method
11/07/1989US4878835 Ceramic burner for partial oxidation of a hydrocarbon-containing fuel
11/07/1989CA1262715A1 Hydrogen absorbing composition for optical fiber cables and cables containing such composition
11/02/1989EP0339251A2 Device for receiving catalysts, especially when producing synthesis gas
11/02/1989DE3815607C1 Method and device for expelling hydrogen from a hydride reservoir
11/02/1989DE3813864A1 Apparatus, in particular for producing synthesis gas in a reformer
11/01/1989CN1036711A Carbon dioxide calcination of methanol dissociation catalysts
10/1989
10/31/1989US4877550 Synthesis gas preparation and catalyst therefor
10/26/1989DE3912003A1 Reactor for hydrocarbon reforming and process for hydrocarbon reforming
10/24/1989US4876031 Partial oxidation process
10/18/1989CN1036375A Production for fuel gas
10/18/1989CN1036338A Selective adsorption of co2 on zeolites
10/17/1989US4874587 Vapor phase decomposing organic compounds with water
10/04/1989EP0335668A2 Method and catalyst for synthesis gas preparation
10/03/1989US4871524 Hydrogen purification process
10/03/1989CA1262032A1 Hydrogen storage
10/03/1989CA1262031A1 Production of elements and compounds by deserpentinization of ultramafic rock
09/1989
09/27/1989EP0334792A2 Reformer tube heat transfer device
09/27/1989EP0334710A1 Oxidation process for a gaseous phase oxidizable charge and the reactor for carrying it out
09/27/1989EP0334540A2 Two-step steam-reforming process
09/27/1989EP0334114A2 Membrane process for hydrocarbon liquid recovery
09/27/1989CN1035838A Improved quench ring for gasifier
09/27/1989CN1035820A Impurity removal from carbon monoxide and/or hydrogen-containing streams
09/27/1989CN1035781A Sulphurization method of co-mo series co-transducing catalyst
09/26/1989US4869894 Primary and secondary reforming of methane, adsorption of carbon dioxide
09/26/1989US4869795 Photochemistry
09/26/1989CA1261630A1 Feed gas saturation system for steam reforming plants
09/26/1989CA1261629A1 Heat exchange reforming process and reactor
09/26/1989CA1261588A1 Ammonia synthesis
09/20/1989EP0333632A2 Installation for the compression of gaseous hydrogen
09/20/1989EP0333037A2 Process for steam reforming of hydrocarbon
09/19/1989US4867762 Dehydration, desulfurification, hydrogen adsorption-separation stage of zeolite type
09/19/1989CA1259495A1 Energy recovery
09/13/1989CN1035440A Processing nitrogen-rich, hydrogen-rich, and olefin-rich gases with physical solvents
09/12/1989US4865820 Oxidation catalytic reactors; narrow passageways with uniform cross-sections for gas flow above flashback velocity
09/12/1989US4865624 Method for steam reforming methanol and a system therefor
09/08/1989WO1989008138A1 Gasification process
09/06/1989EP0331466A1 Carbon dioxide calcination of methanol dissociation catalysts
09/06/1989EP0330751A2 Process for producing a synthesis gas containing hydrogen and carbon monoxide, and apparatus therefor
09/05/1989US4863894 Copper, zinc or magnesium oxide
09/05/1989US4863712 Nickel or cobalt catalytic steam reforming of open-cell ceramic catalyst
09/05/1989US4863707 Oxidation of hydrocarbons to carbon oxides and hydrogen, reaction with nitrogen
08/1989
08/30/1989EP0329747A1 Device for dehydrating liquid hydrides
08/29/1989US4861938 Conditioning catalyst after regeneration
08/29/1989US4861745 High temperature shift catalyst and process for its manufacture
08/29/1989US4861351 Production of hydrogen and carbon monoxide
08/29/1989US4861348 Fuel reforming apparatus
08/29/1989US4861347 Compact chemical reaction vessel
08/24/1989WO1989006642A3 Impurity removal from carbon monoxide and/or hydrogen-containing streams
08/23/1989EP0329292A2 Methanol
08/22/1989US4859434 Production of endothermic gases with methanol
08/22/1989US4859427 Active metal bed
08/22/1989US4859413 Hydrogen storage
08/15/1989US4857229 Partial oxidation process of sulfur, nickel, and vanadium-containing fuels
08/15/1989US4857082 Gas separation with semipermeable membrane
08/15/1989US4857080 Ultrathin composite metal membranes
08/15/1989CA1258373A1 Process for preparing synthesis gas partcularly useful for the production of methanol
08/15/1989CA1258372A1 Process for preparing synthesis gas by indirect oxidation of hydrocarbons
08/10/1989DE3803081A1 Apparatus for carrying out a multistage generation of synthesis gas
08/09/1989EP0326662A1 Multi-step process for the production of synthesis gases containing hydrogen and carbon monoxide
08/09/1989EP0326661A1 Process for producing synthesis gas from a hydrocarbon-containing feedstock
08/09/1989CN2042463U Small-size apparatus for hydrogen prodn.
08/09/1989CN1034530A Process for steam-reforming hydrocarbons
08/09/1989CN1034495A Recovery method of ferro-chromium from ferro-chromium system catalyst
08/08/1989US4855267 Regeneration of methanol dissociation catalysts
08/08/1989US4854943 Combustion of part of hydrocarbon feed with surplus oxygen, then catalytic cracking of remaining preheated hydrocarbons (with oxygen)
08/03/1989DE3802555A1 Process for operating a synthesis gas plant and plant for carrying out the process
08/02/1989EP0325956A2 Process for cleaning a gaseous mixture
08/02/1989EP0325596A1 Hazardous waste reactor system.
08/02/1989EP0262130B1 Device for the sorption, storage and release of hydrogen isotopes
07/1989
07/27/1989WO1989006642A2 Impurity removal from carbon monoxide and/or hydrogen-containing streams
07/27/1989DE3801712A1 Process for purifying a gas mixture
07/26/1989EP0325446A2 Impurity removal from carbon monoxide and/or hydrogen-containing streams
07/25/1989US4851151 Process for production of synthesis gas with reduced sulfur content
07/25/1989US4850859 Liquid fueled hydrogen heater
07/19/1989EP0324675A1 Process for separating the components of a gaseous mixture using a composite membrane
07/19/1989EP0324618A1 Catalyst composition for decomposition of methanol
07/19/1989EP0324526A1 Process for converting and removing sulfur compounds from a CO containing gas
07/19/1989EP0324207A2 Process for producing a gas rich in carbon monoxide by cracking hydrocarbons
07/19/1989CN1033973A Improved burner gun construction for gasification reactors
07/18/1989US4849205 Hydrogen storage hydride electrode materials
07/18/1989US4849187 Countercurrent heat exchange
07/18/1989CA1257478A1 Process and equipment for the generation of a product gas containing hydrogen and carbon oxides
07/12/1989EP0179823B1 Process for the sensitization of an oxidoreduction photocalatyst, and photocatalyst thus obtained
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