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 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus
Patents for B01J 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus (77,270)
10/1990
10/31/1990DE3913495A1 Heat exchanger for cooling hot gases - has cylindrical housing with header plate which supports U-shaped tubes through which cooling fluid flows
10/30/1990US4966759 Fluid purification
10/30/1990US4966666 Focusing electric discharge onto fluid confined between dielectric material and electrode
10/30/1990US4966665 Method for photochemical decomposition of volatile organic chlorine compound in vent gas
10/30/1990US4966235 In situ application of high temperature resistant surfactants to produce water continuous emulsions for improved crude recovery
10/30/1990CA1275623C Packing element
10/28/1990CA2015464A1 Reactor vessel
10/25/1990CA2015323A1 Dense media
10/24/1990EP0394091A1 Method of restructuring a mass of fine particles
10/24/1990EP0393516A1 An enamelled stirrer with paddles detachably fixed on the shaft in an enamel to enamel coupling without any gasket
10/24/1990EP0393171A1 Measuring the degree of mixing in a turbulent liquid
10/24/1990EP0393079A1 Electrical device for conversion of molecular weights.
10/24/1990EP0393030A1 Destruction of plastics waste.
10/24/1990EP0325596A4 Hazardous waste reactor system
10/24/1990EP0287484B1 Industrial treatment machines with a rotating tank
10/23/1990US4964791 Apparatus for manufacturing powder
10/20/1990WO1990012758A1 A process and device for desalinating sea water and for obtaining power and the raw materials contained in sea water
10/20/1990CA2053263A1 Process and device for the desalination of sea water and for obtaining energy and the raw materials contained in sea water
10/18/1990WO1990012024A1 Method of synthesizing oligonucleotides adaptable to large scale syntheses
10/18/1990WO1990011858A1 Low temperature method of forming materials using one or more metal reactants and a halogen-containing reactant to form one or more reactive intermediates
10/18/1990WO1990011857A1 Method and reactor for obtaining powdered refractory material
10/18/1990WO1990011840A1 Method and device for acceleration of liquid and bulk materials
10/18/1990WO1990009347A3 Phase change injection nozzle
10/18/1990CA2051692A1 Method of synthesizing oligonucleotides adaptable for large scale syntheses
10/17/1990EP0393014A2 Apparatus for treating gases
10/17/1990EP0392900A1 Process and apparatus for the treatment of a liquid with a gas
10/17/1990EP0391895A1 Process for manufacturing fine-structured bodies.
10/17/1990CN2064025U Magnetic treatment energy-saving apparatus
10/17/1990CN2064024U Domestic combustion energy-saving device
10/17/1990CN2063844U Adjustable agitator used for small mouth reactor
10/17/1990CN1010031B Process and apparatus for saponification reaction and the like
10/17/1990CA2014573A1 Restructuration process for a group of fine particules
10/16/1990US4963499 Using heat exchanger to maintain constant temperature differential; measuring power dissipation
10/16/1990US4963329 Spraying to producelarge interfacial surface
10/16/1990US4963268 Method and system for variable frequency electromagnetic water treatment
10/16/1990CA1275266C Fresh catalyst container
10/11/1990CA2014183A1 Apparatus for treating gases
10/10/1990EP0391878A1 Packing apparatus for a liquid-gas contact facility
10/10/1990EP0391331A1 Reactor for gas-liquid reactions
10/10/1990EP0390879A1 Photodegradation of metal chelate complexes
10/10/1990CN1009941B Processand device for extraction by ultrasonies of oleaginous products from oilseeds
10/09/1990US4962283 Single pass continuous urea-sulfuric acid process
10/09/1990US4962268 Multicompartment separation vessel minimizes spillage
10/09/1990US4962264 Methods for retarding coke formation during pyrolytic hydrocarbon processing
10/09/1990US4961915 Automatic chemistry machine
10/09/1990US4961860 Method of water treatment
10/09/1990US4961830 Feeding gas from reactor at specific velocity
10/09/1990US4961705 Fluidized bed reactor having a housing case from steel
10/09/1990US4961442 Dynamic containment device
10/06/1990WO1990012368A1 Batch process control using expert systems
10/06/1990CA2030552A1 Batch process control using expert systems
10/04/1990WO1990011341A1 Installation and process for continuous production of monoglycerides of fatty acids
10/04/1990WO1990011291A1 Monitoring reactions in solid-phase peptide synthesis by conductivity measurements
10/04/1990DE3906911A1 Kolonne zur enzymatischen umsetzung von substanzen Column for the enzymatic implementation of substances
10/04/1990CA2013944A1 Method for acceleration of liquid and bulk materials and apparatus for realization thereof
10/03/1990EP0390765A1 Splashing boards resistant to biofouling
10/03/1990EP0390415A1 Article coated with cured material
10/03/1990EP0389543A1 Ultrasonic or shock wave operating process and agent for implementing said process
10/03/1990CN2063048U Device for preventing "loose lining" from coming off
10/03/1990CN1045709A Multi-passageway eddy flow packing elements
10/02/1990US4960571 Efficiency; mixing zones
10/02/1990US4960380 Method and apparatus for the reduction of solid waste material using coherent radiation
10/02/1990CA1274945A1 Process for increasing the efficiency of a pre- polymerized catalyst
09/1990
09/30/1990WO1990011124A1 Tower packing cartridge
09/27/1990DE3909128A1 Diskontinuierliches verfahren zum fuehren einer heterogen katalysierten reaktion und anlage zum heterogen katalysierten herstellen von produkten Batch process to lead a heterogeneously catalyzed reaction system and connect to the heterogeneously catalyzed by products
09/27/1990DE3909097A1 Anlage und verfahren zum kontinuierlichen herstellen von fettsaeuremonoglyceriden System and process for the continuous manufacture of fatty acid monoglycerides
09/26/1990EP0388940A1 Method of modifying the surface of a magnetic particle
09/26/1990EP0388800A2 Plasma reactor apparatus and method for treating a substrate
09/26/1990EP0388427A1 Continuous decomposition of diazonium fluorides.
09/26/1990EP0378578A4 Improved autoclave for hazardous waste
09/25/1990US4959345 Method of adding oxygen into oxide superconducting materials by ion injection
09/25/1990US4959245 Method of modifying a surface of a body using electromagnetic radiation
09/25/1990US4959244 Vapor deposition
09/25/1990US4959201 Green diamond and method of producing the same
09/24/1990CA2012638A1 Ferrocene derivatives, surfactants containing same and process for producing organic thin films
09/21/1990WO1990011114A1 Discontinuous process for conducting a heterogeneously catalysed reaction and installation for heterogeneously catalysed manufacture of products
09/21/1990CA2050495A1 Discontinuous process for conducting a heterogeneously catalysed reaction and installation for heterogeneously catalysed manufacture of products
09/20/1990WO1990010496A1 Apparatus
09/20/1990DE3908725A1 Automatically operating device for the simultaneous and standardised implementation of a number of chemical, physical-chemical or biological operational processes
09/19/1990EP0388224A2 Method and apparatus for effecting chemical treatment
09/19/1990EP0388159A2 Apparatus for sealing liquid within cavities
09/19/1990EP0388144A2 Reagent reactor apparatus
09/19/1990EP0388064A2 Method of predetermining amounts of reactants for a desired product
09/19/1990EP0387448A2 Photochemical conversion of cephalosporins, 1-carba(dethia)cephalosporins and 1-oxa(1-dethia)cephalosporins
09/19/1990EP0387307A1 Chemical reactions in reverse micelle systems
09/19/1990EP0330666B1 Fluidized bed reactor with housing cast in special steel
09/19/1990CN2062331U Ball shape filling material
09/18/1990US4957884 Titanium diboride/boron carbide composites with high hardness and toughness
09/18/1990US4957708 Agitator; uniformity, gel-free
09/18/1990US4957606 Separation of dissolved and undissolved substances from liquids using high energy discharge initiated shock waves
09/18/1990CA1274213A1 Process and apparatus for the phtochemical sulfochloration of gaseous alcanes
09/18/1990CA1274065A1 Process for the manufacture of nitric oxide
09/17/1990WO1990011256A1 Process and apparatus for producing calcium sulfate microfibers
09/17/1990CA2024146A1 Process and apparatus for producing calcium sulfate microfibers
09/15/1990CA2005166A1 Photochemical conversion of cephalosporins 1-carba(1-dethia)cephalosporins and 1-oxa(1-dethia)cephalosporins
09/13/1990DE3907670A1 Apparatus and process for irradiating chemical substances and compounds
09/13/1990CA2011931A1 Method of predetermining amounts of reactants for a desired product
09/12/1990EP0387161A1 Device for chemical reaction by wet method comprising a tubing provided with a barrier against microwave transmission
09/12/1990EP0386616A2 Process and apparatus for heat treatment of polymer containing liquid
09/12/1990EP0386238A1 Reactor for solid-phase synthesis of biopolymers
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