Patents
Patents for B01J 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus (77,270)
02/1992
02/11/1992CA2048878A1 Method and mechanism for the supersonic separation of droplets from a gas stream
02/09/1992WO1992002295A1 Liquid distributor for gas-liquid contact apparatus
02/09/1992CA2091468A1 Liquid distributor for gas-liquid contact apparatus
02/09/1992CA2048574A1 Device for carrying out photochemical reactions
02/06/1992WO1992001722A1 Process for feeding catalyst to fluidized bed for vapor phase polymerisation
02/06/1992DE4024588A1 Two stage gas distributor inlet for mass or heat transfer column - with inlet holes with deflectors in first stage and second stage symmetrical on column axis
02/05/1992EP0469237A1 Process and device for converting molecules in a fluid stream
02/05/1992EP0468981A1 A process and device for desalinating sea water and for obtaining power and the raw materials contained in sea water
02/05/1992EP0243488B1 Method and apparatus using a solid electrolyte in the form of a disk for the separation or pumping of oxygen
02/04/1992US5085783 Acoustically driven particle separation method and apparatus
02/04/1992US5085410 Modular processing system
02/04/1992US5085050 Exhaust gas purification system for an internal combustion engine using alcohol blended gasoline for fuel
02/04/1992CA1295282C Process for obtaining phosphorus from aqueous suspension of phosphorus slime
01/1992
01/29/1992EP0468896A1 Method for performing a wet chemical reaction on successive samples, apparatus for carrying out the method and use thereof
01/29/1992CN2094385U Fibre filler reinforced absorber
01/29/1992CN1058194A Method and apparatus for producing silicon nitride powder by laser
01/28/1992WO1992002598A1 Destruction of waste
01/28/1992US5084909 Method of processing gemstones to enhance their color
01/28/1992US5084252 Method and means for continuous precipitation of easy-dry, granular uranium peroxide
01/28/1992US5084148 Electrochemical process for producing chloric acid - alkali metal chlorate mixtures
01/28/1992US5084141 Fission of organic material to produce carbon and gaseous by-p roducts, circulation of gases
01/28/1992US5084140 Heating with microwave radiation for pyrolysis of plastics or polychlorinated biphenyl
01/28/1992US5083613 Supplying ethoxylated alkylphenol emulsifier mixture through flexible tube
01/28/1992CA2087526A1 Destruction of waste
01/28/1992CA1294761C Apparatus for treatment of ore particles
01/28/1992CA1294758C System for the extraction and utilization of oxygen and other ligands from fluids
01/23/1992WO1992000916A1 Water conditioners
01/22/1992EP0467742A1 Process for the preparation of fluor derivatives
01/22/1992EP0467639A2 Atmospheric pressure plasma surface treatment process
01/22/1992EP0467625A2 Temperature controlled microwave system for heating contents of sealed moving containers
01/22/1992EP0467441A1 Process for cooling technical gases
01/22/1992EP0467395A1 Variable density structured packing cryogenic distillation system
01/22/1992EP0467278A1 Process for continuously producing reaction products
01/22/1992EP0467046A2 Device for etching or crating
01/22/1992CN2093694U Ceramic packing for cooling towers
01/21/1992US5083030 Double-sided radiation-assisted processing apparatus
01/21/1992US5082955 Complexing with uranyl nitrate
01/21/1992US5082788 Oxygen-free
01/21/1992US5082633 Mix head for mixing reactive chemicals
01/21/1992CA2047417A1 Continuous reactors and processes
01/21/1992CA1294634C Titanium diboride/boron carbide composites with high hardness and toughness
01/20/1992CA2047049A1 Temperature controlled microwave system for heating contents of sealed moving containers
01/16/1992DE4022295A1 Catalytic combustion reactor for gases - comprises pressure and temp. control and minimal inventory, with reactants being sepd. until simultaneously contacting catalyst surfaceD
01/15/1992EP0466044A1 Method for obtaining inorganic micro-structures from Langmuir-Blodgett layers
01/15/1992EP0465858A1 Method for manufacturing a polyimide
01/15/1992EP0465703A1 Stirring reactor for viscous materials
01/15/1992EP0465691A1 Apparatus for processing liquids
01/14/1992US5081270 Preparation of hydroxyanthraquinones
01/14/1992US5080881 Melts, agitation, suspension
01/14/1992US5080836 Tower packing with small and large louvers
01/14/1992US5080752 Consolidation of diamond packed powders
01/09/1992WO1991019020A3 Electrochemical synthesis and simultaneous purification process
01/08/1992EP0464688A1 Method for destruction of toxic substances with ultraviolet radiation
01/08/1992EP0464485A1 UV curable coatings for polycarbonate mouldings
01/08/1992EP0464307A1 Process and device to improve the performances and the life, with corrosion reduction, in Kettle type carbamate condensers in urea plants
01/08/1992EP0464045A1 Discontinuous process for conducting a heterogeneously catalysed reaction and installation for heterogeneously catalysed manufacture of products.
01/08/1992CN2092367U Phosphoric acid reactor made by steel
01/08/1992CA2046391A1 Process for the preparation of inorganic microstructures from langmuir-blodgett films
01/07/1992US5079045 Method for achieving and maintaining an oxygen-deficient inert atmosphere within a treatment chamber and apparatus for implementing the method
01/07/1992US5079033 Plasma polymerization of methyl methacrylate on aluminum extrusion, annular electron cyclotron resonance magnet, microwaves
01/07/1992US5078091 Parylene deposition chamber and method of use
01/07/1992CA2046407A1 Method for destruction of toxic substances with ultraviolet radiation
01/07/1992CA1293851C Process and apparatus for contacting at least two gaseous compounds which react in particular at high temperature
01/02/1992EP0463783A1 Method and apparatus for making glass
01/02/1992EP0463663A1 Process for the disposal of carbon dioxide
01/02/1992EP0463049A1 Apparatus
01/02/1992EP0463036A1 Immobilized oligonucleotide probes and uses therefor.
01/02/1992EP0454763A4 Polysaccharide resolving gels and gel systems for stacking electrophoresis
12/1991
12/31/1991US5077217 Using enzymes in aqueous solutions
12/31/1991US5076930 Mixing heavy and light medium, separation, circulation
12/31/1991US5076823 Process for cryogenic air separation
12/31/1991CA1293833C Process for the production of block copolymer of propylene
12/27/1991WO1992000334A1 Method for treating cross-linked eva-based polymers, and uses thereof
12/27/1991EP0462875A1 Device for pressurising an emulsion having a solid phase, a liquid phase and a gas phase
12/27/1991EP0462753A1 Improved interzone mixing device
12/27/1991EP0462697A1 Removal of residual acid from chlorinated polymers
12/27/1991EP0462383A1 Closure for clean chemical reactor
12/27/1991EP0462382A2 Valve for clean chemical reactor
12/27/1991EP0462317A2 Apparatus and method for the precipitation of polymers
12/27/1991EP0238552B1 Tower packing element
12/27/1991CA2085479A1 Process for the treatment of cured eva polymers and utilization
12/26/1991WO1991019564A1 Improved mix head for mixing reactive chemicals
12/26/1991WO1991019559A1 Process for carrying out an equilibrium reaction using vapour permeates
12/25/1991CN2091179U Strong ultrasonic decondensing generator
12/24/1991US5074974 Ion exchanging
12/19/1991DE4019170A1 Verfahren zum durchfuehren einer gleichgewichtsreaktion unter anwendung von daempfepermeation A method of conducting an equilibrium reaction using vapor permeation
12/19/1991DE4018940A1 Continuous roving deposition - has laser beams directed at spread material as sliver for penetration by reactive gas
12/19/1991DE4018939A1 Laser-induced vapour coating of fibres for reinforced metal-matrix mat - using laser beam wavelength similar to dia. of fibre
12/18/1991EP0461930A1 A crystallization method to improve crystal structure and size
12/18/1991EP0461886A1 Method for preventing coagulation of powder
12/18/1991EP0461481A2 Method for manufacturing metal and/or ceramic joined composites
12/18/1991EP0461383A2 Sample container for the decomposition or analysis of samples
12/18/1991EP0461157A1 Single pass continuous blend urea-sulfuric acid process
12/18/1991CN1057010A System and process for conversion of harmful matter to inert solid matrix
12/17/1991US5073573 Thixotropy, complex of magnesium aluminum hydroxide and a carb oxylic acid, lipohlilic liquid
12/17/1991US5073496 Apparatus for controlling and performing a microbiological or enzymatic plug flow process
12/17/1991US5073311 Multiple-gas-phase liquid treatment apparatus
12/17/1991US5073236 Vertical plates with enclosing, envelope retaining solid catalyst inside; reuse concurrent
12/17/1991US5073193 Method of collecting plasma synthesize ceramic powders
12/15/1991WO1991020169A1 Microwave treatment