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)
04/1998
04/30/1998DE19644244A1 Wirbelbettapparat und Verfahren zum Betreiben des Apparates Fluidized bed apparatus and method for operating the apparatus
04/29/1998EP0837727A1 A method to construct a counter flow process
04/29/1998EP0719236B1 Improvements in or relating to sulphur production from sulphur-bearing gas streams
04/29/1998EP0623101B1 Hydrocarbon conversion
04/29/1998CN1180346A Preparation of tetrafluoroethylene
04/28/1998US5744105 Slurry reactor
04/28/1998US5744015 Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions
04/28/1998US5743197 Grate assembly for a fluidized bed boiler
04/23/1998WO1998016949A1 Method and device for revealing a catalytic activity by solid materials
04/23/1998WO1998016562A1 Method for improved cooling of fluid bed polymer reactor
04/23/1998WO1998016463A1 Process for the manufacture of hydrogen peroxide
04/23/1998WO1998016307A1 Method and apparatus for manufacturing chemical sub-substance by catalytic reaction and the like of reactive fluid
04/23/1998DE19642770A1 Verfahren zur Herstellung von Wasserstoffperoxid A process for the production of hydrogen peroxide
04/23/1998CA2268091A1 Process for the manufacture of hydrogen peroxide
04/22/1998CN1179730A Fluid-solid contacting apparatus
04/21/1998US5741475 Introducing raw materials into vessel containing catalysts with different activities, reacting to generate heat, transferring to external heat exchange medium to control temperature distribution
04/21/1998US5741466 Forcing mixture of liquid phase first substance and immiscible second substance having different relative densities to flow through corrugated passageway
04/21/1998US5741350 Recovery of hydrocarbons from polyalkene product purge gas
04/21/1998US5740834 Reverse angle integrally counter-weighted trickle valve
04/21/1998CA2093812C Fluidized bed apparatus and method using same
04/16/1998WO1998015513A1 Process for preparing 1,4-butanediol by catalytic hydrogenation of 1,4-butinediol
04/16/1998DE19642261A1 Verfahren und Vorrichtung zum Erkennen der katalytischen Aktivität von Feststoffen Method and apparatus for detecting the catalytic activity of solids
04/16/1998DE19641707A1 Verfahren zur Herstellung von 1,4-Butandiol durch katalytische Hydrierung von 1,4-Butindiol A method for producing 1,4-butanediol by catalytic hydrogenation of 1,4-butynediol
04/15/1998CN2278523Y Fertilizer and pesticide rare-earth solution spin magnetic ion machine
04/15/1998CN1179143A Preparation of tetrafluoroethylene
04/15/1998CN1179118A Process for catalyst regeneration
04/15/1998CN1179116A Method in as well as a power plant with combustion of particle-like fuel
04/14/1998US5739391 Catalytic gas-phase oxidation of acrolein to acrylic acid
04/14/1998US5738249 Quantitative powder feeder capable of feeding powder by fixed amounts
04/14/1998CA2123711C Method and apparatus for the selective oxidation of carbon monoxide in a hydrogen-containing gas mixture
04/09/1998WO1998014536A1 Method for hydrocarbon steam reforming
04/09/1998WO1998014533A1 Reactor riser of a fluid catalytic cracking plant
04/09/1998WO1998014392A1 Catalytic reactor charging system and method
04/09/1998CA2267780A1 Method for hydrocarbon steam reforming
04/07/1998US5736107 Apparatus for oxidative coupling of methane
04/02/1998WO1998013125A1 High temperature gas purification apparatus
04/01/1998EP0832962A2 Thermal apparatus and process for removing contaminants from oil
04/01/1998EP0832957A1 Fluid catalytic cracking process
04/01/1998EP0832956A1 Reactor riser of a fluidized-bed catalytic cracking plant
04/01/1998EP0832684A1 Method of detecting clogging and method of granulation
04/01/1998EP0832312A2 Method and apparatus for silicon deposition in a fluidized-bed reactor
04/01/1998EP0771344B1 Catalytic cracker regenerator blowing grate containing modular ceramic parts
04/01/1998CN1177972A Feed nozzle assembly
03/1998
03/31/1998US5733518 Germanium, tin, lead, arsenic, antimony or bismuth phosphate; oxidation catalyst
03/31/1998US5733514 Process and device for manufacturing synthesis gas and application
03/31/1998US5733510 Fluidized bed polymerization reactor
03/31/1998US5733440 Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed
03/26/1998WO1998012281A1 Hydroconversion process
03/26/1998WO1998012280A1 Method and device for descending catalytic cracking by injecting feedstock at an adequate angle on a conditioned catalyst
03/26/1998WO1998012231A1 Static control with teos
03/26/1998CA2266664A1 Static control with teos
03/25/1998EP0830892A1 Equipment and process for gas-phase olefin polymerisation
03/25/1998EP0711331A4 Catalyst, method and apparatus for a particle replacement system for countercurrent feed-packed bed contact
03/25/1998CN1177309A Twin fluid nozzle
03/25/1998CN1176843A Radial bed vacuum/pressure swing adsorber vessel
03/25/1998CN1037830C Apparatus for filling bulk products into container
03/24/1998US5731994 Method of packing particles into vessels and apparatus therefor
03/24/1998US5731392 Static control with TEOS
03/24/1998US5730948 First bed of zeolite impregnated with phosphoric, citric and acetic acid; second bed impregnate dwith sodium chlorite
03/24/1998US5730845 Method and apparatus of producing an organo-nitrogen compound
03/24/1998US5730843 Catalytic distillation structure
03/24/1998US5730763 Heat exchanger and apparatus for gasification and/or reforming
03/21/1998CA2186156A1 Fluid catalytic cracking process
03/19/1998WO1998011050A1 Process for preparing methacrylic or acrylic esters
03/18/1998EP0829491A2 Method of terminating gas phase polymerization of olefin, method of initiating the polymerization and apparatus therefor
03/18/1998CN1176257A Metnod of terminating gas phase polymerization of olefin, method of initiating polymerization and apparatus therefor
03/18/1998CN1037760C High temperature steam reforming method for hydrocarbons
03/17/1998US5728353 Two connected fluidized bed reactors with coolers and compressors, also with recycle pipes
03/17/1998US5728271 Energy efficient liquefaction of biomaterials by thermolysis
03/12/1998WO1998010034A1 Apparatus for carbonizing material
03/12/1998WO1998009919A1 Microbial remediation reactor and process
03/12/1998WO1998009730A1 Cyclone separator
03/12/1998CA2263691A1 Cyclone separator
03/12/1998CA2215269A1 Method of terminating gas phase polymerization of olefin, method of initiating the polymerization and apparatus therefor
03/11/1998EP0731728B1 Structure element of a device for the treatment of corrosive materials in heat and stress conditions
03/11/1998CN1175912A Fluidized bed assembly with flow equalization
03/11/1998CN1175589A Prepolymerized solid catalyst, process for preparing same, and process for heterogeneous polymerization of olefins
03/10/1998US5726117 Sorbent compositions containing zinc subjected to a steam treatment
03/10/1998US5725777 Reagent/drug cartridge
03/05/1998WO1998008771A2 Method and apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide
03/05/1998WO1998008600A1 Method and apparatus based on a fluidized-bed reactor for converting hydrocarbons
03/05/1998WO1998008599A1 Circulating fluidised bed apparatus for chemical and physical processes
03/05/1998WO1998008598A2 Fluidized bed reactor and process
03/05/1998DE19638100C1 Apparatus to produce vaporous reaction product from solid particles
03/05/1998DE19634455A1 Process to fill esp. petro-chemical catalytic reactor distributes catalytic bodies
03/05/1998CA2263091A1 Fluidized bed reactor and process
03/04/1998EP0826699A1 Prepolymerized solid catalyst, process for preparing the same, and process for heterogeneous polymerization of olefins
03/04/1998EP0826425A1 Cyclone separator
03/04/1998CN1175219A Device and use thereof for oxi-chlorination
03/04/1998CN1175218A Method and apparatus for derforming a continuous reaction with at least one liquid phase and at least one solid catalyst in a pulsed column
03/04/1998CN1037583C System for distribution of gas in catalyst beds and for support with minimum dimensions fo catalyst in reactors for heterogeneous synthesis
03/03/1998US5723160 Plant for the treatment of powders, or granules, in particular of the food, chemical, or pharmaceutical industries
03/03/1998US5723041 Process and apparatus for promoting annularly uniform flow
03/03/1998US5723035 Coated membranes
02/1998
02/27/1998CA2213882A1 Prepolymerized solid catalyst, process for preparing the same, and process for heterogeneous polymerization of olefins
02/26/1998WO1998007807A1 Hydroprocessing in a countercurrent reaction vessel
02/26/1998WO1998007764A1 Transfer of polymer particles between vapor phase polymerization reactors
02/26/1998WO1998007511A1 Gas sparger for a suspension reactor and use thereof
02/26/1998WO1998007510A1 A method of catalytic reaction carried out near the optimal temperature
02/26/1998WO1998007490A1 Countercurrent reaction vessel
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