Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 8 - Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
Patents for B01J 8 - Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes (34,406)
11/1998
11/24/1998US5840176 Employing seal zone in communication with two zones of process and in which particles added are purged; reduces downtime, inhibits communication of certain components
11/24/1998US5839207 Fluid bed apparatus, a bed plate therefore, and a method of making a bed plate
11/24/1998CA2136224C Polymerization of alpha-olefins
11/20/1998CA2237962A1 Gaseous phase polymerizing apparatus
11/19/1998WO1998051407A1 Slurry hydrocarbon synthesis with external product filtration
11/19/1998CA2288979A1 Slurry hydrocarbon synthesis with external product filtration
11/18/1998EP0878464A1 PROCESS FOR PRODUCING $g(a).$g(b)-UNSATURATED NITRILE
11/18/1998EP0877907A1 Method and apparatus for continuous treatment of particulate material
11/18/1998CN1198962A Fluid bed reactor for gas-solid phase processing of superfine particle
11/17/1998US5837208 Hydroprocessing reactor mixer/distributor
11/17/1998US5837129 Process and apparatus for separating fluidized cracking catalysts from hydrocarbon vapor
11/17/1998US5837128 Method for grading cylindrical catalyst particles in a bed to reduce pressure drop
11/17/1998US5837062 Automatic ram rods
11/17/1998US5837021 Installation for the treatment of at least one fluid, by passage through two adjacent masses of material
11/17/1998US5836362 Multiple adsorbent loading method and apparatus for a radial flow vessel
11/12/1998WO1998050495A1 Combination gas disengaging downcomer-rejuvenation tube for in-situ slurry catalyst rejuvenation
11/12/1998WO1998050494A1 Gas and solids reducing slurry downcomer
11/12/1998WO1998050493A1 Multizone downcomer for slurry hydrocarbon syntheses process
11/12/1998WO1998050492A1 Slurry hydrocarbon synthesis with downcomer fed product filtration
11/12/1998WO1998050490A1 Slurry hydrocarbon synthesis process with catalyst rejuvenation in external lift pipe
11/12/1998WO1998050489A1 Slurry hydrocarbon synthesis process with multistage catalyst rejuvenation
11/12/1998WO1998050488A1 Catalyst rejuvenation in hydrocarbon synthesis slurry with reduced slurry recontamination
11/12/1998WO1998050486A1 Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement
11/12/1998WO1998050375A1 Method and reactor for producing ethylene oxide
11/12/1998WO1998050143A1 Fluidised bed apparatus with fluidising velocity gradient
11/12/1998WO1998050142A2 Process for regulating a circulating fluidised bed and use of the process
11/12/1998WO1998032510A3 An apparatus for catalytic distillation
11/12/1998DE19719481A1 Verfahren zur Einstellung einer zirkulierenden Wirbelschicht und Verwendung des Verfahrens A method for adjusting a circulating fluidized bed and using the method
11/12/1998DE19719375A1 Verfahren und Reaktor zur Herstellung von Ethylenoxid A method and reactor for the production of ethylene oxide
11/12/1998CA2288173A1 Slurry hydrocarbon synthesis process with catalyst rejuvenation in external lift pipe
11/12/1998CA2287456A1 Multizone downcomer for slurry hydrocarbon syntheses process
11/11/1998EP0876203A1 A fluid bed apparatus, a bed plate, and a method of making a bed plate
11/11/1998EP0876202A1 Atomiser nozzle
11/11/1998EP0876201A2 Method of carrying out an endothermic reaction and a reactor for carrying out the method
11/11/1998EP0751816B1 Treating exhaust gas from a pressurized fluidized bed reaction system
11/11/1998CN1040638C High-temp chlorination refining process for natural graphite and reaction furnace therefor
11/10/1998US5834571 Gas phase polymerization process
11/10/1998US5833936 Reactor with fluidized bed of solid catalyst particles confined between fluid permeable internal walls and pleated gravity extractor for particles in base; for catalytic reforming of petroleum feedstocks
11/10/1998US5833888 Weeping weir gas/liquid interface structure
11/10/1998US5833723 Using heating means near the opening of the tube supplying methanol and oxygen to a housing filled with catalysts; partial oxidative reforming; kinetics; efficiency
11/10/1998CA2119690C Circulating fluidized bed reactor with internal primary particle separation and return
11/05/1998WO1998049366A1 Fluidized bed reactor to deposit a material on a surface by chemical vapour deposition, and methods of forming a coated substrate therewith
11/05/1998WO1998049352A1 Method for thermal treatment of granulated iron ore before reduction
11/05/1998WO1998049097A1 Fluid bed process and apparatus for producing synthesis gas
11/05/1998WO1998049096A1 Multi-injector autothermal reforming process and apparatus for producing synthesis gas
11/05/1998WO1998049095A1 Distributed injection catalytic partial oxidation process and apparatus for producing synthesis gas
11/05/1998WO1998049094A1 Rapid injection catalytic partial oxidation process and apparatus for producing synthesis gas
11/05/1998WO1998049093A1 Low temperature process for producing synthesis gas
11/05/1998WO1998049092A1 Rapid injection process and apparatus for producing synthesis gas
11/05/1998WO1998049091A1 Distributed injection process and apparatus for producing synthesis gas
11/05/1998WO1998048932A1 Pulsed fluidised bed
11/05/1998WO1998048931A1 Burner exhaust gas collection assembly for a catalytic reformer
11/05/1998WO1998048921A1 Autothermic reactor comprising oxygen ion conducting dense ceramic membrane and process using the autothermic reactor for producing synthesis gas
11/05/1998WO1998037168A3 Catalyst and process for the hydrogenation of hydrocarbons
11/05/1998DE19718136A1 Verfahren zum thermischen Behandeln von körnigem Eisenerz vor der Reduktion Method for the thermal treatment of granular iron ore before reduction
11/05/1998CA2286324A1 Distributed injection catalytic partial oxidation process and apparatus for producing synthesis gas
11/05/1998CA2286322A1 Rapid injection catalytic partial oxidation process and apparatus for producing synthesis gas
11/05/1998CA2286286A1 Rapid injection process and apparatus for producing synthesis gas
11/05/1998CA2286273A1 Distributed injection process and apparatus for producing synthesis gas
11/05/1998CA2286270A1 Fluid bed process and apparatus for producing synthesis gas
11/05/1998CA2285973A1 Multi-injector autothermal reforming process and apparatus for producing synthesis gas
11/04/1998EP0875487A1 Reformer with catalyst packing
11/04/1998CN1197688A Process for chemical reaction of substances in reaction column
11/03/1998US5831113 Process for producing a carbonic acid diester
10/1998
10/29/1998WO1998047611A1 Fluidized bed polymerization reactor with multiple fluidization grids
10/28/1998EP0873783A1 Apparatus and method to measure the temperature in tubular reaktors
10/28/1998EP0873782A1 Reformer, especially for steam reformation of methanol
10/28/1998CN1197412A Gas treatment cylinder
10/28/1998CN1197203A Apparatus for measuring temperatures in tubular reactors
10/28/1998CN1040422C Method for prepn. of light alkene by dehydrogenation from relative paraffin
10/27/1998US5827902 Fischer-Tropsch process with a multistage bubble column reactor
10/27/1998US5827496 Alternately exposing reducing gas and oxygen containing gas to combustion catalyst(which can be oxidized or reduced as needed) and fuel to generate heat which is absorbed by a heat exchanger in contact with catalyst, speed, efficiency
10/27/1998US5827485 Contains basket that is expandable in axial direction yet rigidily connected to reactor shell
10/27/1998US5826422 Fuel reforming apparatus and electric power generating system having the same
10/22/1998WO1998046954A1 Method and calcining furnace for electric calcining of carbonaceous material
10/22/1998WO1998046700A1 Fluidized-bed catalytic cracking process
10/22/1998WO1998046347A1 Control system and method for controlling a gas generating system
10/22/1998WO1998046346A1 Gas generating system and method
10/22/1998CA2289291A1 Control system and method for controlling a gas generating system
10/22/1998CA2289290A1 Gas generating system and method
10/22/1998CA2285961A1 Method and calcining furnace for electric calcining of carbonaceous material
10/21/1998EP0872464A1 Preparation of bioactive compounds by plasma synthesis
10/21/1998EP0871537A1 Methods and systems for heat transfer by unmixed combustion
10/21/1998EP0810902B1 Device and use thereof for oxi-chlorination
10/21/1998CN1196275A Dropping bed reactor with additional gas pulser
10/21/1998CN1196272A Radial flow adsorption vessel
10/21/1998CN1040332C Dilute process for polymerization of ethylene/alpha-olefin copolymer using metallocene catalyst system
10/21/1998CN1040298C Purification method for drinking water or waste water and/or exhaust gas
10/21/1998CN1040297C Moving catalyst bed reactor
10/21/1998CN1040296C Reactor for catalytic processes
10/20/1998US5824619 Particulate cooling process with reduced thermal channeling
10/20/1998US5824273 Gas refining system
10/20/1998US5824221 Water purification process
10/15/1998WO1998045657A1 Fluid bed reactor
10/14/1998EP0870539A2 Gas-phase polymerization apparatus
10/14/1998EP0870538A1 Radial flow adsorption vessel
10/14/1998EP0869845A1 Process for catalyst regeneration
10/14/1998EP0869842A1 Method for carrying out a chemical reaction
10/14/1998CN1195999A Component separation system including condensing mechanism
10/14/1998CN1195658A Process for producing aromatic carboxylic acid and apparatus therefor
1 ... 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 ... 345