Patents
Patents for B01J 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus (77,270)
07/1994
07/12/1994US5328610 Self-supported low pressure drop hollow fiber membrane panel and contactor module
07/12/1994US5328577 Cracking in ther presence of a plasma initiator and water
07/12/1994US5328575 Tuning an optical laser and directing light
07/12/1994US5328557 Plasma treatment of O-rings
07/10/1994CA2112923A1 Device for crystallizing ion structure of food or drinking water in refrigerator by utilizing magnetic energy
07/07/1994WO1994015017A1 Pulp and bleaching reagent mixer and method
07/07/1994WO1994014972A1 Method and apparatus for enzymatic synthesis of oligonucleotides
07/07/1994WO1994014899A1 A method and device for the pyrolytic decomposition of hydrocarbons
07/07/1994WO1994014530A1 Method of manufacturing fine ceramic particles and apparatus therefor
07/07/1994WO1994014524A1 Devolatilizing and stabilizing vaporous pollutants
07/07/1994WO1994014480A1 Method and apparatus for neutralization of biohazardous waste
07/07/1994DE4234502A1 Use of electromagnetic energy in magnetic field region
07/07/1994CA2151814A1 Pulp and bleach reagent mixer and method
07/07/1994CA2150670A1 Method and apparatus for enzymatic synthesis of oligonucleotides
07/06/1994EP0604990A1 Method for vapor phase polymerization of alpha-olefin
07/06/1994EP0604970A2 Control of continuous microwave digestion process
07/06/1994EP0604552A1 Method of synthesizing diverse collections of oligomers.
07/06/1994CN1088893A Centre apparatus for culturing photosynthetic bacteria to treat organic waste water
07/05/1994US5326916 Process for producing acrolein
07/05/1994US5326915 Iron-molybdenum oxides
07/05/1994US5326855 Process for the manufacture of elastomers in particulate form
07/05/1994US5326835 Multi-stage process for producing polyethylene
07/05/1994US5326550 Fluidized bed reaction system for steam/hydrocarbon gas reforming to produce hydrogen
07/05/1994US5326540 Containment system for supercritical water oxidation reactor
07/05/1994US5326539 Ozone generator with internal heating means
07/05/1994US5326538 Closed sterilization system for treating a product such as toxic or infectious waste
07/05/1994US5326504 Ordered packing
07/05/1994US5326503 Latticed packing member for gas-liquid contactors
07/05/1994US5326468 Nozzles and throats for water treatment
07/05/1994US5326439 In-situ chromate reduction and heavy metal immobilization
07/05/1994US5325889 Laminated conduit plate for fluid delivery system
06/1994
06/30/1994CA2112500A1 Method for vapor phase polymerization of .alpha.olefin
06/29/1994EP0604256A1 Synthesis of a perfluoroalkylbromide by photochemical bromination of the corresponding iodide
06/29/1994EP0603999A1 Tube having regions of different surface chemistry and method therefor
06/29/1994EP0603784A1 Atmospheric pressure glow discharge plasma treatment method
06/29/1994EP0442866B1 Method and plant for separation of synthetic water soluble polymers
06/28/1994US5324904 Reactors for effecting chemical processes
06/28/1994US5324853 Process for the production of plasticizer and polyolesters
06/28/1994US5324492 Surface discharger; formation of free radicals; decomposition into nitrogen gas
06/28/1994US5324483 Apparatus for multiple simultaneous synthesis
06/28/1994US5324452 Provides parallel juxtaposed heat exchanging of various process streams
06/28/1994US5323764 Central solar receiver
06/23/1994WO1994013715A1 Dilute process for the preparation of ethylene/alpha-olefin copolymer using metallocene catalyst systems
06/23/1994WO1994013709A2 Polymers functionalised by koch reaction and derivatives thereof
06/23/1994WO1994013709A1 Polymers functionalised by koch reaction and derivatives thereof
06/23/1994WO1994013398A1 A process vessel
06/23/1994WO1994013391A1 Process for improving the performance of an electrostatic precipitator
06/23/1994WO1994013388A1 Scrubber system apparatus and method for cleaning air/gases
06/23/1994DE4243424A1 Flow control of liq.-gas through loop reactor with honeycomb catalyst enhances reaction control and controlled removal of products
06/23/1994CA2151823A1 A process vessel
06/22/1994EP0602509A2 Process for the préparation of polyolefin waxes
06/22/1994EP0602369A1 Reactor constructions for methylformiate synthesis
06/22/1994EP0602354A2 Device for simultaneous removal of SO2 and NOx from flue gases by high frequency discharge
06/22/1994EP0456797B1 Process for treating gases
06/22/1994EP0436534B1 Continuous preparation of aromatic diazonium fluoride salts
06/22/1994CN2169611Y High effect purifying ball
06/21/1994US5323413 Apparatus for the laser dissociation of molecules
06/21/1994US5322598 Inhibiting by-product salts; electrolysis
06/19/1994WO1994014531A1 Transportable electron beam system and method
06/19/1994CA2129853A1 Transportable electron beam system and method
06/18/1994CA2111613A1 Perfluoroalkyl bromide synthesis by photochemical bromination of the corresponding iodide
06/16/1994DE4242425A1 Liquid phase reactor for contacting gases and liquids - optimises the component phase hydrodynamic reaction residence time for bio-technology and carbon chemistry
06/16/1994CA2111363A1 Process for the preparation of polyolefin waxes
06/15/1994EP0601928A1 Process for the treatment of metal oxide or nitride thin films
06/15/1994EP0601798A1 Upgrading of low value hydrocarbons
06/15/1994EP0601601A1 Coolant recovery system
06/15/1994EP0601599A1 Isoparaffin-Olefin Alkylation
06/15/1994EP0601468A1 Process and electromagnetically coupled planar plasma apparatus for etching oxides
06/15/1994EP0601257A1 Rim element for the packing of a mass exchange column
06/15/1994CN2169091Y Gas burner accessory for gas filtering and energy saving
06/15/1994CN2169058Y Household gas burning accelerator for saving energy
06/15/1994CN2169057Y Gas and liquid magnetizer
06/15/1994CN2168644Y Magnetizer with strong alternative field
06/14/1994US5320804 Sterilization; high speed
06/14/1994US5320651 Cross-flow film fill media with intergral drift eliminator
06/14/1994US5320428 Mixer installation, catalyzer installation and use of the catalyzer installation
06/14/1994US5320139 Fluid delivery system
06/14/1994CA1330240C Multiple air layer waste water processing system
06/09/1994WO1994012329A1 Process for recycling moulded hollow bodies from plastic material
06/09/1994WO1994012273A1 Apparatus and process for the treatment of powder particles for modifying the surface properties of the individual particles
06/09/1994WO1994012270A1 Chaotic convection effect mixing exchanger
06/09/1994WO1994012258A2 Nested packing for an exchange column
06/09/1994DE4240983A1 Appts. for the polymerisation of vinyl] monomers - by utilising remixing process cycle with monomer added during the reaction via at least three feed points
06/09/1994DE4240558A1 Photo-catalytic purificn. of gases and brines in a closed chamber - comprising using supported catalysts e.g. titanium di:oxide and palladium or platinum regenerated by washing and short wave light source
06/09/1994CA2150706A1 Nested packing for an exchange column
06/09/1994CA2150457A1 Chaotic convection effect mixing exchanger
06/09/1994CA2128714A1 Process for recycling molded hollow bodies made of plastic materials
06/08/1994EP0600621A1 A combined reformer and shift reactor
06/08/1994EP0599957A1 Process for the continuous separation of mixtures of microscopically small dielectric particles and device for implementing the process.
06/07/1994US5319211 Vapor treatment system
06/07/1994US5319176 Plasma arc decomposition of hazardous wastes into vitrified solids and non-hazardous gasses
06/07/1994US5319172 Microwave melting furnace for treating liquid
06/07/1994US5319120 Polymerization reactor and polymerization process
06/07/1994US5319065 Emulsifying polycarbonate oligomer obtained by reacting aromatic dihydroxy compound and phosgene after adding phenolic modifier in stand still state
06/07/1994US5318806 Tube having regions of different surface chemistry and method therefor
06/07/1994US5318759 Membrane/PSA-deoxo process for nitrogen production
06/07/1994US5318754 Low thermoconductive construction material for door and furnace walls; continuous cooling of surfaces by circulating air; accuracy; materials handling
06/07/1994US5318679 Photoprotected amines attached to support surface are selectively irradiated to deprotect preselected area so that support surface are subjected to chemical reaction to link aminoacids to the selectively deprotected area
06/05/1994CA2103123A1 Upgrading of low value hydrocarbons using a hydrogen donor and microwave radiation
06/03/1994CA2109655A1 Combined reformer and shift reactor