Patents
Patents for C01B 3 - Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen (33,648)
09/1988
09/06/1988US4769225 System for exchange of hydrogen between liquid and solid phases
09/06/1988CA1241667A1 Process for the preparation of hydrocarbons
09/06/1988CA1241594A1 Synthesis gas cooler and method of cooling and deashing
08/1988
08/31/1988EP0279853A1 Process for recovery of hydrogen and abstraction of sulfur
08/30/1988US4767569 Process for producing synthesis gas by partial combustion of hydrocarbons
08/30/1988US4767422 Repairing defects by post-treatment with volatile solvent and additives
08/30/1988CA1241181A1 Method of separating and purifying hydrogen
08/24/1988EP0279736A1 Process for preparing synthesis gas or hydrogen by catalytic conversion of methanol in the liquid phase
08/24/1988EP0279389A1 Catalyst for the steam-reforming of hydrocarbons
08/24/1988EP0279234A1 Compact hydrogen generator
08/23/1988US4765814 Temperature difference in cole end of heat exchanger; energy loss reduced
08/17/1988EP0278891A1 Fuel cell power plant reformer
08/17/1988EP0278437A2 Production of mixed gases of controlled composition by pressure swing adsorption
08/16/1988US4764347 Grid plate assembly for ebullated bed reactor
08/16/1988CA1240516A1 Hydrogen engine
08/11/1988DE3153366C2 Apparatus for separating gas mixtures and liquid mixtures
08/09/1988CA1240177A1 Hydrogen storage materials of zirconium-chromium-iron and optionally titanium alloys characterized by zrcr.sub.2 stoichiometry
08/04/1988DE3702186A1 Cracking furnace
08/04/1988DE3702140A1 Adjustable burner arrangement
08/03/1988EP0276538A2 Partial oxidation of hydrocarbon gases
08/02/1988US4761165 Pressure swing adsorption control method and apparatus
07/1988
07/28/1988WO1988005422A1 Process for converting carbon monoxide and water to hydrogen and carbon dioxide
07/27/1988EP0275780A1 Gas introduction device having tubes with constricted zones
07/27/1988EP0275549A1 Compact chemical reaction vessel
07/19/1988US4758375 Conversion process
07/19/1988US4758371 Process and composition for removal of mercaptans from gas streams
07/19/1988US4758341 Membrane separation device
07/14/1988WO1988001983A3 Reformer for catalytic cracking of gaseous hydrocarbons
07/13/1988CN87108052A Process for removing carbon dioxide from gas
07/12/1988US4756806 Hybrid thermoelectrochemical synthesis of gaseous fuels from water and carbon dioxide
07/06/1988EP0273624A2 Enhanced charge retention electrochemical hydrogen storage alloys and an enhanced charge retention electrochemical cell
07/06/1988CN87108363A Method and device using a flame for producing synthetic gas
07/05/1988US4755498 Steam reforming catalyst
07/05/1988US4755361 Apparatus for ammonia synthesis gas production
07/05/1988US4755359 Having foils adhered to support in container so they extend into surroundings on opening
07/05/1988US4755190 Apparatus for introducing metal particles to reaction bed of hydrogen generator without contaminating controlled environment by introducing oxygen or nitrogen
06/1988
06/29/1988EP0272986A1 Process and flame-operated apparatus for the production of synthesis gas
06/29/1988EP0272282A1 Steam reformer with internal heat recovery.
06/28/1988US4753780 Atomizing feed for cracking unit
06/28/1988US4753779 Sliding tray reactor
06/23/1988DE3642200A1 Method and device for generating mechanical energy
06/22/1988EP0272182A1 Process for producing hydrogen by catalytic steam reforming of methanol
06/21/1988US4752463 Method of producing hydrogen and material used therefor
06/21/1988US4752308 Pressurizing and directing into high pressure solids separator at same temperature as quench chamber
06/21/1988CA1238306A1 Catalyst and process for the production of synthesis gas or hydrogen
06/16/1988DE3740865A1 Verfahren zur gewinnung von wasserstoff und vorrichtung zur durchfuehrung desselben The same process for the extraction of hydrogen and apparatus for carrying out
06/15/1988EP0271299A2 Apparatus and use thereof in the production of synthesis gas
06/15/1988EP0182797B1 Catalyst and its application for conversion of methanol
06/14/1988US4750986 Simultaneous heat exchanging from gases leaving first and second zones to endothermic reaction mixture
06/08/1988EP0270040A2 Process for removing carbon dioxide from a gas
06/07/1988US4749558 Method of separating and purifying hydrogen
06/07/1988US4749555 Solvent stream of water, bridgehead bicyclo tertiary amine or bicyclo amidine and tertiary amine
06/07/1988US4749393 Acid gas removal, dehydration, cryogenic separation
06/01/1988EP0269297A1 Process for the production of aromatic hydrocarbons incorporating by-product utilisation
06/01/1988CN87106172A Process for the production of ammonia and carbon dioxide
05/1988
05/26/1988DE3726875A1 Gasbrenner Gas burner
05/24/1988US4746329 Methanol fuel reformer
05/24/1988CA1237149A1 Conversion process
05/17/1988US4745094 Metal or alloy catalyst
05/17/1988US4744946 Materials for storage of hydrogen
05/17/1988US4744805 Selective adsorption process using an oxidized ion-exchanged dehydrated chabizite adsorbent
05/11/1988EP0266745A2 Process for separating components of a gas stream
05/10/1988US4743578 Ceramic structures
05/10/1988US4743576 Noble metal, oxides of titanium, cerium, zirconium and lanthanum
05/10/1988US4743167 Devices for the sorption, storage and release of hydrogen isotopes
05/04/1988EP0189701B1 Process for the conversion of carbon monoxide by steam using a thioresistant catalyst
05/04/1988CN87105896A Improved process for removal of acid gases from gas mixtures
05/04/1988CN85107664B Method of recovering chemicals from spent pulp liquors
05/03/1988US4741885 Vessel for the generation of synthesis gas
05/03/1988US4741745 Process for separation of carbon dioxide from other gases
05/03/1988US4741592 Hydrogen absorbing composition for optical fiber cables and cables containing such composition
04/1988
04/26/1988US4740361 Process for removing metal carbonyls from gaseous streams
04/26/1988US4740357 Radiation shield for reformer apparatus
04/26/1988US4740290 Without atomizing
04/26/1988CA1235739A1 Electrochemical cell comprising stable hydride- forming material
04/12/1988US4737161 Compact hydrogen generator
04/12/1988US4736779 Process and apparatus for using a hydride-forming alloy to store hydrogen
04/07/1988DE3633903A1 Translucent hydrogen-storage means as a covering of a hothouse
04/06/1988EP0262947A1 Catalytic generation of hydrogen from hydrocarbons
04/06/1988EP0262894A2 For the co-production of carbon dioxide and hydrogen
04/06/1988EP0262727A1 A method of carrying out a gas combustion process with recovery of a part of the heat present in the combustion gases
04/06/1988EP0262130A1 Device for the sorption, storage and release of hydrogen isotopes.
04/05/1988US4735788 Treatment with titanium oxide catalyst in high temperature reaction zone
03/1988
03/30/1988EP0261275A1 A hydrogen gas detecting element and method of producing same
03/30/1988CN87106273A Hazardous waste reactor system
03/29/1988US4734273 Activated carbon bed
03/29/1988US4734264 Vertical reactor for catalytic exothermic and endothermic reactions
03/29/1988US4733528 Energy recovery
03/24/1988WO1988001983A2 Reformer for catalytic cracking of gaseous hydrocarbons
03/24/1988DE3631365A1 Reformer for the catalytic cracking of gaseous hydrocarbons by steam
03/24/1988DE3631251A1 Process for scrubbing hydrogen sulphide and ammonia out of gases
03/23/1988EP0260826A1 Catalysts
03/22/1988US4732596 Gas separation process
03/22/1988US4732583 Gas separation
03/17/1988DE3631366A1 Plant for catalytic cracking of gaseous hydrocarbons by steam
03/17/1988DE3630311A1 Process for preparing ammonia and carbon dioxide
03/15/1988US4731098 Device for manufacturing a product gas containing hydrogen and carbon oxide
03/15/1988US4730601 Steam engine reaction chamber, fuel composition therefore, and method of making and operating same
03/15/1988CA1234064A1 Recovery of hydrogen
03/10/1988WO1988001711A1 Hazardous waste reactor system