Patents
Patents for B01J 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus (77,270)
10/1984
10/16/1984CA1176374A1 Detection of hot and cold spots in chemical reactors
10/16/1984CA1176034A1 Method of treating a liquid material leading to solid waste substances, by the action of a fluid phase and at least one gas phase
10/11/1984EP0111478A4 Apparatus for the sulfonation or sulfation of organic liquids.
10/10/1984EP0121445A1 Multi-channel body
10/10/1984EP0121434A1 A rotating liquid nitrogen cooled substrate holder
10/10/1984EP0121420A1 Continuous process for the production of methomyl
10/10/1984EP0121265A2 Method of heterogeneous reaction
10/10/1984EP0121235A2 Boiling coolant ozone generator
10/09/1984US4476105 Removal of oxygen to prevent deactivation of catalyst
10/09/1984US4476098 Microwave heated fluidized bed reactor having stages
10/09/1984US4476097 Acid containing hydrocarbon gas
10/09/1984US4476017 Removable synthesis column
10/09/1984US4475749 Flange coupling
10/09/1984CA1175950A1 Apparatus and process for treatment of a process flow by ionizing radiant energy beams
10/09/1984CA1175672A1 Apparatus for monitoring chemical reactions
10/03/1984EP0120271A1 Process and apparatus for making inert a transport container
10/03/1984EP0120085A1 Aqueous absorbent for absorption cycle heat pump.
10/02/1984US4475005 Styrene-divinylbenzene resin
10/02/1984US4474621 Halogen containing polymer
10/02/1984US4474052 Laboratory barricade
10/02/1984CA1175343A1 Tower packing elements
10/02/1984CA1175342A1 Tower packing bed
09/1984
09/27/1984WO1984003724A1 Reactor to perform chemical reactions with dimensional reduction of solid materials
09/25/1984US4473171 Nozzle construction for jacketed pressure vessels
09/25/1984CA1175086A1 Transferred electric arc
09/25/1984CA1175065A1 Photoisomerisation of trans-cyclopropane-nitriles
09/25/1984CA1174938A1 Polyether thickeners for aqueous systems containing additives for increased thickening efficiency
09/25/1984CA1174831A1 Catalytic oxidation and dehydrogenation method
09/25/1984CA1174808A1 Method of thickening solutions using normally nongelling clays
09/19/1984EP0118903A1 Photochemical process for the preparation of previtamin D2 and D3 starting from ergosterol or 7-dehydro cholesterol
09/18/1984US4472558 Process for carrying out reactions caused by the transport of substances
09/18/1984US4472552 Treating polyvinyl alcohol with aldehyde in aqueous, acid, salt solution
09/18/1984US4472367 Method for the carbothermic reduction of metal oxides using solar energy
09/18/1984US4472358 Packing for fluidized bed reactors
09/18/1984US4472254 Electric plasma discharge combustion synthesis of chlorine dioxide
09/18/1984US4472061 Method of continuously forming polyester resins
09/18/1984CA1174434A1 Device for contacting substances under different states, one at least of them being gas
09/18/1984CA1174433A1 Plant for continuously preparing starch glue
09/13/1984WO1984003509A1 Photochemical process for producing previtamin d2 and d3 from ergosterol, respectively 7-dihydrocholesterol
09/12/1984EP0117949A1 Packing for packed towers inter-fluid contact
09/11/1984US4471224 Apparatus and method for generating high current negative ions
09/11/1984US4471193 Microwave heating apparatus with plural temperature sensors
09/11/1984US4471014 Multilayer corrugation; rolls, plastic and metal
09/11/1984US4470370 Means for loading vapor coating materials into an evaporator
09/11/1984CA1174224A1 Modified catalysts for the solar reduction of water
09/05/1984EP0117755A2 Process and apparatus for preparing metal oxide particles
09/05/1984EP0117395A2 Liquid monomer feed pipe for continuous extrusion polymerization
09/05/1984EP0117389A2 Expansion tank
09/04/1984US4469853 Computerized to achieve desired density or melt index
09/04/1984US4469648 Emulsification of melts, quenching, and solidification
09/04/1984US4469574 Efficiency, by-product inhibition
09/04/1984US4469560 Computerized
09/04/1984CA1173784A1 Transferred-arc plasma reactor for chemical and metallurgical applications
09/04/1984CA1173633A1 Mass transfer apparatus and process
08/1984
08/30/1984WO1984003287A1 Apparatus and method for preparing polymer solutions
08/29/1984EP0117201A1 Electric resistance heater for heating a gaseous mixture
08/29/1984EP0117077A2 Moisture eliminator
08/29/1984EP0117076A2 Liquid/gas contact means
08/29/1984EP0054563B1 Method for preparing aromatic polyesters, and device for implementing such method
08/28/1984US4468474 Iron/silicon-based catalyst exhibiting high selectivity to C2 -C62 Fischer-Tropsch reactions
08/28/1984US4468286 Method of gas treatment of fluffed pulp
08/28/1984US4468257 Washing and removal method of high molecular substances
08/28/1984CA1173227A1 Process for rendering substrates wettable
08/22/1984EP0116497A1 Apparatus for the anaerobic filtration of waste water
08/22/1984EP0116182A1 Process for the preparation of finely divided p-butoxyphenyl acethydroxamic acid
08/21/1984US4467206 Method and apparatus for the irradiation of fluids
08/21/1984US4467163 Temperature sensing system for microwave oven apparatus
08/21/1984US4466870 Organic sonochemistry process
08/21/1984US4466824 Transferred-arc plasma reactor for chemical and metallurgical applications
08/21/1984CA1172831A1 Adiabatic gas reactor
08/21/1984CA1172828A1 Iodine removal from a gas phase
08/08/1984EP0115455A2 Serpentine film fill packing for evaporative heat and mass exchange
08/08/1984EP0115258A1 Method and apparatus for measuring the remaining amount of metal melt at the bottom of a container
08/08/1984EP0115085A1 A process for preparing a perfluorinated or polyfluorinated aliphatic carboxylic acid
08/08/1984EP0114897A1 Dump packing element
08/08/1984EP0114881A1 Photomagnetic catalysis
08/07/1984US4464517 Process for the suspension polymerization of vinyl chloride
08/07/1984US4464509 Hydrolyzed polymers; secondary, tertiary oil recovery; polyacrylamide
08/07/1984US4464341 Vortex apparatus for the continuous producing of a precipitate
08/07/1984US4463606 High temperature acoustic levitator
08/01/1984EP0114599A1 Method for the preparation of several oligonucleotides on a solid support, and device therefor
07/1984
07/31/1984US4462937 Continuous process of passing gaseous hydrofluoric acid counter currently through liquid reactant layers
07/31/1984US4462543 Nozzle
07/25/1984EP0114087A1 Zinc phosphate coated metal and process of producing same
07/24/1984US4461889 Separation of solid polymers and liquid diluent
07/24/1984US4461783 Non-single-crystalline semiconductor layer on a substrate and method of making same
07/24/1984US4461756 Mixing sodium hydroxide and hydrogen peroxide, cooling, adding chlorine
07/24/1984US4461743 Oxygen injection nozzle for wet oxidation reactors
07/24/1984US4461742 Pyrolysis of hydrocarbons
07/24/1984CA1171598A1 Preparation of propylene homopolymers or copolymers
07/19/1984WO1984002776A1 An improved apparatus for sequencing peptides and proteins
07/19/1984WO1984002722A1 Zinc phosphate coated metal and process of producing same
07/17/1984US4460278 Continuous bulk polymerization reactor
07/17/1984US4459823 Rotating liquid nitrogen cooled substrate holder
07/17/1984CA1171025A1 Corona discharge treatment roll
07/11/1984EP0113185A1 Selective bromination process
07/10/1984US4459387 Photochemistry, haloalkane, dissolving, precipitation
07/10/1984US4459244 Device for contactors for use in cooling towers and the like
07/10/1984US4459191 Light-catalyzed process for preparing amines
07/10/1984CA1170750A1 Method of optimizing the performance of a multi-unit power plant