| Patents for B01J 4 - Feed devices; Feed or outlet regulating devices (8,112) |
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| 10/16/1997 | WO1997037753A1 Sensing arrangement for sensing the addition of reactants to a solution |
| 10/16/1997 | WO1997037703A1 Volumetric infusion pump |
| 10/16/1997 | CA2251179A1 Apportioning system |
| 10/14/1997 | US5676762 Wet cleaning gas distribution network, liquid drying with water desorbing liquid drying agent, purging with dry high purity gas, evacuating, exposing to corrosive gas or air |
| 10/14/1997 | US5676736 Process for introducing a filling gas into an enclosure and installation for employing same |
| 10/09/1997 | WO1997029837A3 Process for separating substances using a suitable membrane |
| 10/08/1997 | CN1161250A Apparatus and method for metering predeterminable quantity of liquid |
| 10/07/1997 | US5674310 Adjusting flow rate of reaction gas fed into suspension smelting furnace steplessly by changing position of adjusting members installed in reaction gas channel near its end |
| 10/07/1997 | US5673562 Bulk delivery of ultra-high purity gases at high flow rates |
| 09/30/1997 | US5672230 Central management system of wet chemical stations |
| 09/23/1997 | US5671153 Chemical reactor feed control |
| 09/23/1997 | US5670040 Internal platelet heat source and method of use in a supercritical water oxidation reactor |
| 09/11/1997 | DE19605683A1 Verfahren zur Trennung von Substanzen mittels einer geeigneten Membran A method for separating substances by means of a suitable membrane |
| 09/04/1997 | DE19608111A1 System for total drainage of vessel |
| 09/03/1997 | EP0792671A1 Bulk delivery of ultra-high purity gases at high flow rates |
| 09/03/1997 | CN2261290Y Fluid distributor |
| 09/02/1997 | US5662811 Using apparatus having an elongate tube with two ends, a wall and a porous section for the sparging of gas therethrough to the interior of the tube |
| 08/28/1997 | WO1997030897A1 Partitioning device |
| 08/28/1997 | WO1997030785A1 Continuous process and apparatus for generation of ozone for industrial application |
| 08/28/1997 | WO1997030780A1 Method and apparatus to improve vapor distribution |
| 08/28/1997 | DE19621661C1 Soluble film for packaging air-sensitive and/or moisture-sensitive hydride reagents |
| 08/28/1997 | CA2238982A1 Partitioning device |
| 08/27/1997 | EP0791238A1 Liquid distribution system |
| 08/21/1997 | WO1997029837A2 Process for separating substances using a suitable membrane |
| 08/19/1997 | CA2025705C Pyrolysis process and apparatus |
| 08/14/1997 | WO1997029050A1 Injector for scwo reactor |
| 08/14/1997 | WO1997028893A1 Vapor distribution method and apparatus |
| 08/13/1997 | EP0641237B1 A vapor-liquid distribution method and apparatus |
| 08/12/1997 | US5655560 Clog-free valving system |
| 08/07/1997 | WO1997015383A3 Process por very finely distributing a gas in a liquid and a system for applying the method |
| 08/06/1997 | EP0787535A1 Dispensing appliance for at least two components |
| 08/06/1997 | EP0787534A1 Dispensing appliance for at least two components |
| 08/05/1997 | US5653259 Valve block |
| 07/30/1997 | EP0785817A1 Storage and delivery system for gaseous compounds |
| 07/22/1997 | US5649576 Partitioning device |
| 07/15/1997 | US5647391 Method for controlling the mixing of a solution |
| 07/10/1997 | WO1997024180A1 Suction device enabling fine solid particles to be dissociated from a liquid |
| 07/10/1997 | CA2240474A1 Suction device enabling fine solid particles to be dissociated from a liquid |
| 07/09/1997 | CN1153766A Industrial process to manufacture aromatic carboxylic acids |
| 07/09/1997 | CN1153741A Composition for producing phosphine-containing gas |
| 06/30/1997 | CA2194081A1 Spirating device capable of separating fine solid particles from a liquid |
| 06/26/1997 | WO1997022825A1 Microfluidic valve and integrated microfluidic system |
| 06/18/1997 | CN1152262A Hydrogen torch |
| 06/11/1997 | EP0777836A1 Anaesthetic gas filling device |
| 06/04/1997 | CN1151126A Cyclonic reactor |
| 06/04/1997 | CN1150939A Process and apparatus for producing phosphine-containing gas |
| 05/29/1997 | WO1997019283A1 Valve apparatus and method for distributing fluids |
| 05/27/1997 | US5632933 Method and apparatus using guide vanes for vapor distribution in mass transfer and heat exchange columns |
| 05/27/1997 | US5632876 Apparatus and methods for controlling fluid flow in microchannels |
| 05/27/1997 | US5632412 Valve assembly and method for dispensing gelatinous materials |
| 05/21/1997 | EP0773826A2 Hydrogen torch |
| 05/21/1997 | CN1150135A Method and apparatus for direct oxygen injection with reactant stream into fluidized bed reactor |
| 05/15/1997 | WO1997017124A1 Rotating distributor assembly for fluid flow |
| 05/07/1997 | EP0771235A1 Apparatus and method for use in chemical-mechanical polishing procedures |
| 05/07/1997 | CN2253669Y Sedimentation type paucity solid adding in device |
| 05/01/1997 | WO1997015383A2 Process por very finely distributing a gas in a liquid and a system for applying the method |
| 04/30/1997 | DE19549429A1 Apparatus for catalytic reduction of nitrate and nitrite in water |
| 04/30/1997 | DE19540012A1 Anlage zur Feinstverteilung eines Gases in einer Flüssigkeit, vorzugsweise zur Hydrierung von Flüssigkeiten, sowie Verfahren zum Betreiben der Anlage Plant ultrafine dispersion of a gas in a liquid, preferably for the hydrogenation of liquids, and method of operating the system |
| 04/30/1997 | CN1034760C Liquid cryogen dispensing apparatus and method |
| 04/29/1997 | US5624734 Continuous process and apparatus for generation of ozone for industrial application with cryogenic refrigeration |
| 04/23/1997 | EP0768984A1 Method and apparatus for storing and dispensing chemical solutions |
| 04/16/1997 | EP0767704A1 Cyclonic reactor |
| 04/15/1997 | US5620524 Apparatus for fluid delivery in chemical vapor deposition systems |
| 04/15/1997 | CA2088076C Apparatus for the proportioned feeding of an analysis fluid |
| 04/10/1997 | DE19603127C1 Vaporiser for semi-conductor production |
| 04/02/1997 | EP0766330A1 Components for use in electrochemical cells and their use in oxygen separation |
| 04/02/1997 | CN1146379A Method for distribution of ultra-high purity gas with minimum corrosion |
| 03/27/1997 | WO1996041621A3 Osmotic-delivery devices having vapor-permeable coatings |
| 03/26/1997 | EP0764626A1 Process to manufacture aromatic carboxylic acids |
| 03/19/1997 | EP0763385A1 Method for transporting a powdry material by means of an injection |
| 03/12/1997 | EP0761299A2 Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor |
| 03/12/1997 | EP0761298A2 Sparger for direct oxygen injection into a reactant stream for a fluidized bed reactor |
| 03/05/1997 | CN1144323A Method and apparatus for feeding reaction gas and solids |
| 03/04/1997 | US5607893 Method for uniform loading of catalyst tubes |
| 03/04/1997 | US5607002 Chemical refill system for high purity chemicals |
| 02/27/1997 | DE19530968A1 Dosing system for dosing aggressive liquids into fluid stream |
| 02/26/1997 | CN1143537A Method and apparatus for uniform loading of catalyst tubes |
| 02/25/1997 | US5605654 Method and apparatus to improve vapor distribution in mass transfer and heat exchange columns |
| 02/25/1997 | CA2103642C Process for drying resin and stripping hydrocarbons from the solids |
| 02/18/1997 | US5603351 Method and system for inhibiting cross-contamination in fluids of combinatorial chemistry device |
| 02/06/1997 | WO1997004297A1 Microscale fluid handling system |
| 01/30/1997 | WO1996042004A3 Method and system for inhibiting cross-contamination in fluids of combinatorial chemistry device |
| 01/29/1997 | EP0756118A2 Fluid control system and valve to be used therein |
| 01/28/1997 | US5597655 Distributor trough junctions |
| 01/22/1997 | EP0754491A1 Apparatus for diluting a solution and method for the same |
| 01/22/1997 | EP0754164A1 Method and equipment for treatment of a liquid flow to be cleaned and passed into a flotation plant or equivalent |
| 01/22/1997 | EP0754091A1 Improved fluidized bed process |
| 01/15/1997 | CN1140180A Process for continuous anionic polymerization of (meth) acrylic monomer in order to produce polymers with high solids content |
| 01/07/1997 | US5591315 Solid-component membranes electrochemical reactor components electrochemical reactors use of membranes reactor components and reactor for oxidation reactions |
| 01/07/1997 | US5591273 Process for distributing ultra high purity gases with minimized contamination and particulates |
| 01/07/1997 | US5590695 Manifold systems for high purity chemical delivery systems |
| 12/31/1996 | US5589077 Liquid filtering and supply system controlling recirculation responsive to pressure difference across filter |
| 12/27/1996 | WO1996042004A2 Method and system for inhibiting cross-contamination in fluids of combinatorial chemistry device |
| 12/27/1996 | WO1996041621A2 Osmotic-delivery devices having vapor-permeable coatings |
| 12/27/1996 | EP0749987A1 Continuous anionic polymerisation process of at least one (meth)acrylic monomer for the preparation of polymers with high solid rate |
| 12/24/1996 | US5586673 Cap assembly for fluid delivery system |
| 12/24/1996 | US5586590 Coupler for fluid delivery system |
| 12/17/1996 | US5584327 Method and apparatus for storing and dispensing chemical solutions |
| 12/17/1996 | CA2041103C Method for transporting a cured organic or organosiloxane gel |
| 12/16/1996 | CA2151893A1 Apparatus for separating solid particles from a gas and for injecting the so-separated particles into a reaction vessel |