Patents for B01J 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus (77,270) |
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02/24/1993 | EP0527859A1 Apparatus for-plasma treatment of continuous material. |
02/24/1993 | EP0453520A4 Quartz integrated trough/sump recirculating filtered high-purity chemical bath |
02/24/1993 | CN2127473Y Household gas purification and energy saving device |
02/24/1993 | CN1069293A System for passivation of metal surfaces affected by operating conditions and agents promoting corrosion |
02/23/1993 | US5189207 Process for the production of solid or paste-form products |
02/23/1993 | US5189001 Used for separation of components |
02/23/1993 | US5188773 Tower packing with small and large louvers and mixing method |
02/23/1993 | US5188772 Vapor-liquid contactor |
02/23/1993 | US5188733 Apparatus and process for effecting sequential peptide syntheses |
02/23/1993 | US5188148 Conduit plate for fluid delivery system |
02/23/1993 | CA1313885C Thermal process for converting methane into hydrocarbon fuel of higher molecular weight, reactor for said process and construction method for said reactor |
02/23/1993 | CA1313750C Method of forming a ceramic body |
02/18/1993 | WO1993003489A1 Process and device for recombining and/or igniting hydrogen contained in a h2-air-vapour mixture, especially for nuclear power stations |
02/18/1993 | WO1993003075A1 Polymerization reactor |
02/18/1993 | WO1993003065A1 Loop reactor for the oxidation of olefins |
02/18/1993 | WO1993002992A1 Synthesis of chain chemical compounds |
02/18/1993 | WO1993002969A1 High temperature wet oxidation using sintered separators |
02/18/1993 | WO1993002960A1 Process for the preparation of hydrogen peroxide |
02/18/1993 | WO1993002787A1 Process for the production of ultra-fine powdered materials |
02/18/1993 | DE4220865A1 Hydrogenation of carbon di:oxide esp. to methane or methanol in plasma - which can operate at low temp. and low pressure, using hydrogen@ or water vapour |
02/18/1993 | DE4127245A1 Heat exchanger for cooling tower - has elements with zigzag grooves for flow of water in opposite direction to flow of gas |
02/18/1993 | CA2112590A1 Process for the preparation of hydrogen peroxide |
02/17/1993 | EP0527149A1 Methods and apparatus allowing sequential chemical reactions. |
02/16/1993 | US5187344 Apparatus for decomposing halogenated organic compound |
02/16/1993 | US5186910 Method and reactor for oxidation with a pressure drop differential, and its use |
02/16/1993 | US5186909 For catalytic reforming of naptha under low pressure |
02/16/1993 | US5186907 Apparatus for treating organic waste gas |
02/16/1993 | US5186898 Single coupling |
02/16/1993 | US5186824 Rotating processor; sequential separation by fluid density |
02/16/1993 | US5186799 Adding hydrogen to reaction zone to maintain carbbon to hydrogen ratio less than 6:1 during upgrading |
02/11/1993 | DE4126932A1 Safety device for burning explosive gases - consists of water-filled vessel which prevents blow-back from combustion chamber |
02/10/1993 | EP0527077A1 Method for treating environmentally strongly polluting wastes |
02/10/1993 | EP0526987A1 Apparatus for processing fluids especially molten polymers |
02/10/1993 | EP0526741A2 Reactor system for suspension polymerisation of vinyl chloride |
02/10/1993 | EP0526691A2 Apparatus for carrying out chemical processes on a sample of chemical material |
02/09/1993 | US5185106 Tower packing with small louvers and mixing method |
02/09/1993 | US5185017 Gas-liquid contact apparatus |
02/04/1993 | WO1993002075A1 Thin film depolymerization to dimeric cyclic esters |
02/04/1993 | DE4225630A1 Modulare selbstreinigende oxidationskammer Modular self-cleaning oxidation chamber |
02/04/1993 | DE4125284A1 Oxygen@ activation process - has flow path through number of layered chambers to increase extent and time of exposure to single radiation source |
02/04/1993 | DE4119869C1 Removal of ammonia and ammonium from drinking or waste water etc. - using zeolite rings of specified dimensions as filler etc. in reactor or column |
02/04/1993 | CA2113799A1 Thin film depolymerization to dimeric cyclic esters |
02/03/1993 | WO1993002790A1 Self-cleaning mechanism for oxidation chamber |
02/03/1993 | WO1993002789A1 Modular oxidation chamber |
02/03/1993 | EP0525935A2 Method for melting a photographic composition gel to a sol |
02/03/1993 | EP0525193A1 Active-species generator using covered small-gage wire electrode |
02/03/1993 | EP0525138A1 A device for eradicating contaminants in fluids |
02/03/1993 | EP0524967A1 Oxidation chamber |
02/03/1993 | CN1068516A Wave shaped tower tray with protective plate |
02/02/1993 | US5184020 For treating photoreactive compounds |
02/02/1993 | US5183866 Polymer recovery process |
02/02/1993 | US5183648 Contacting particles of refractory grade magnesia with a solution of an inorganic acid or a thereof, recovering and drying magnesia |
01/27/1993 | CN1068278A Phosphoric acid reactor with an anti-infiltration layer |
01/26/1993 | WO1993002329A1 Uv dryers |
01/26/1993 | US5182366 Simplified method of forming identifiable sequences of amino acids |
01/26/1993 | US5182087 Method for mixing two liquids or liquid and solid material together, and for simultaneously separating another liquid or solid from the liquid |
01/26/1993 | US5181998 Upgrading of low value hydrocarbons using a hydrogen donor and microwave radiation |
01/26/1993 | US5181993 Process for converting ferrous ions to ferric ions |
01/26/1993 | US5181987 Device and process for precipitating polymers |
01/26/1993 | CA2091987A1 U.v. dryers |
01/26/1993 | CA1313230C Process for heating materials by microwave energy |
01/21/1993 | WO1993001134A1 Method of producing pure water, system therefor and cleaning method |
01/21/1993 | WO1992018214A3 System and method for removing a volatile component from a matrix |
01/21/1993 | DE4223133A1 Rapid thermal processing of sensitive devices - using heat source programme control to avoid defects in e.g. semiconductor devices |
01/21/1993 | DE4222833A1 Prodn. of monomer-free ethoxylate(s) without working-up - by introducing ethylene oxide into reactor contg. catalyst and substrate, blowing inlet pipe clear with nitrogen@ etc. |
01/21/1993 | DE4123921A1 Microwave heating unit - has good load matching esp. for heating liq. for chemical reaction and reduces dependency of microwave coupling on the filling level |
01/20/1993 | EP0523842A1 Apparatus for production of sparingly water-soluble salt crystal grains |
01/20/1993 | CN1068150A Corrugated stuffing aluminizing and multicomponent co-infiltration technology |
01/19/1993 | US5180561 Catalytic reforming of hydrocarbon gas in presence of steam |
01/19/1993 | US5180560 Combustion chambers, heat exchangers, hydrogen powered vehicles |
01/19/1993 | US5180240 Process for compacting a pulverulent mixture on a support and make-up applicator formed by a support provided with a pellet of compacted pulverulent mixture |
01/14/1993 | DE4122561A1 Filter for ultrasonic cleaning bath - has filter cleaned by oscillating nozzle and canals inserted in some of its perforations to prevent return flow of particles. |
01/14/1993 | DE4121344A1 Hermetically sealable, esp. sterilisation, chamber - contg. rotary part magnetically coupled to external drive |
01/13/1993 | EP0522920A1 Distillation-reaction device and its use for the realization of balance reactions |
01/13/1993 | EP0522776A1 Polymerisation reactor and polymerisation process |
01/13/1993 | EP0522641A2 Anionic extruder polymerization |
01/13/1993 | EP0522158A1 Method of forming a thin electroconductive film. |
01/13/1993 | EP0521911A1 Method and device for moving molecules by the application of a plurality of electrical fields |
01/13/1993 | EP0502118A4 Photobioreactor |
01/13/1993 | EP0378608B1 Device for producing ozone |
01/13/1993 | CN1067830A Optmum vacuum rotary drum system for solid phase polymerization and densification of polymer |
01/13/1993 | CA2073661A1 Polymerisation reactor and polymerisation process |
01/12/1993 | US5178844 Method and apparatus for producing nitride products |
01/09/1993 | CA2057308A1 Nonhomogeneous centrifugal film bioreactor |
01/07/1993 | WO1993000625A1 Computer-controlled, module type, multipurpose synthesizer |
01/07/1993 | WO1993000371A1 Solid catalyst composition and production of polyolefin |
01/07/1993 | EP0511307A4 Catalytic reactor for gas phase reactions |
01/06/1993 | CN1067666A Purification treating method of powder packing |
01/06/1993 | CN1067634A Mixing method of water glass |
01/05/1993 | US5176938 Process for surface treatment of pulverulent material |
01/05/1993 | US5176896 Apparatus and method for generation of control signal for Claus process optimization |
01/05/1993 | US5176328 Apparatus for forming fin particles |
01/04/1993 | CA2073090A1 Polymer scale preventive agent, polymerization vessel effective in preventing polymer scale deposition, and process of producing polymer using said vessel |
12/30/1992 | EP0520905A1 Positioning and centering device for a component such as an electrode in an ozonizer cell |
12/30/1992 | EP0520020A1 A method of producing a protective gas and a gas mixture therefor. |
12/29/1992 | US5175209 Porous wafer for segmented synthesis of biopolymers |
12/29/1992 | US5175019 Distorting generated plasma ball of reactants with dielectric plate suspended above and parallel to substrate |
12/29/1992 | US5174935 Method of forming a ceramic body |
12/29/1992 | US5174877 Suspension of semiconductor particles to adsorb metal pollutants; filtration; reuse |
12/29/1992 | CA1312042C Water conditioning device |