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 4 - Feed devices; Feed or outlet regulating devices
Patents for B01J 4 - Feed devices; Feed or outlet regulating devices (8,112)
12/1998
12/10/1998DE19722338A1 Düse zur Dosierung kleinster Flüssigkeitsströme in Hochtemperaturumgebung Nozzle to dispense small liquid flows in high temperature environment
12/08/1998US5846396 Liquid distribution system
12/08/1998US5846275 Clog-resistant entry structure for introducing a particulate solids-containing and/or solids-forming gas stream to a gas processing system
12/03/1998WO1998053916A2 Nozzle for dosing liquid microflux in a high-temperature environment
12/03/1998CA2291737A1 Nozzle for dosing liquid microflux in a high-temperature environment
12/02/1998EP0880398A2 Process for separating substances using a suitable membrane
12/02/1998EP0721609B1 Improved release agent supply wick for printer apparatus and method for making and using same
12/01/1998US5842841 Volumetric infusion pump with transverse tube loader
11/1998
11/26/1998WO1998053092A1 Method and system for performing a binding assay
11/26/1998DE19716897C1 Dosing unit for fluids
11/26/1998CA2260897A1 Method and system for performing a binding assay
11/24/1998US5842106 Method of producing micro-electrical conduits
11/24/1998US5840098 Membrane generators having high flexibility
11/19/1998WO1998051509A1 Multi-element fluid delivery apparatus and methods
11/12/1998WO1998037959A3 Device for the metered dispensing of substances
11/12/1998DE19719497A1 Process and assembly to replace spent ion-exchange material with fresh material
11/11/1998EP0877195A1 Process and apparatus for backing-up or supplementing a gas supply system
11/11/1998EP0876208A1 Suction device enabling fine solid particles to be dissociated from a liquid
11/10/1998US5833926 Analytical and dosing system
11/10/1998US5833888 Weeping weir gas/liquid interface structure
11/05/1998WO1998049187A1 Apparatus for synthesis of oligomers, especially peptoids, with reagent recycling
11/05/1998WO1998049096A1 Multi-injector autothermal reforming process and apparatus for producing synthesis gas
11/05/1998WO1998049095A1 Distributed injection catalytic partial oxidation process and apparatus for producing synthesis gas
11/05/1998WO1998049094A1 Rapid injection catalytic partial oxidation process and apparatus for producing synthesis gas
11/05/1998WO1998049093A1 Low temperature process for producing synthesis gas
11/05/1998WO1998049092A1 Rapid injection process and apparatus for producing synthesis gas
11/05/1998WO1998049091A1 Distributed injection process and apparatus for producing synthesis gas
11/05/1998CA2286324A1 Distributed injection catalytic partial oxidation process and apparatus for producing synthesis gas
11/05/1998CA2286322A1 Rapid injection catalytic partial oxidation process and apparatus for producing synthesis gas
11/05/1998CA2286286A1 Rapid injection process and apparatus for producing synthesis gas
11/05/1998CA2286273A1 Distributed injection process and apparatus for producing synthesis gas
11/05/1998CA2285973A1 Multi-injector autothermal reforming process and apparatus for producing synthesis gas
11/03/1998US5830954 Method and apparatus for controlling polyolefine resin production plant
11/03/1998US5829517 Flow module
10/1998
10/27/1998US5826749 Multiplexed system for dispensing multiple chemicals to multiple destinations
10/22/1998WO1998046345A1 Discharge system for a reactor
10/14/1998EP0869850A1 Method of producing micro-electrical conduits
10/13/1998US5820840 Composition for producing phosphine gas
10/08/1998DE19813367A1 Method for repeated and automatic filling of containers
09/1998
09/30/1998EP0867404A1 Hydrogen manufacturing apparatus
09/29/1998CA2072285C Gas injection apparatus and method
09/24/1998WO1998041317A1 Injection port assembly
09/24/1998DE19707198A1 Osmotic, effectively non-moving part dosing system, delivering fluid or gas over protracted interval
09/23/1998EP0866030A1 Method for operation of membrane reactor, and membrane reactor used therein
09/23/1998CN1193927A Electrokinetic pumping
09/16/1998CN1193358A Method and systems for biological reagent placement
09/15/1998US5807522 Tapping capillary dispenser on support with impulse to break meniscus; gene expression studies to diagnose disease
09/11/1998WO1998039099A1 Apparatus and methods for the preparation of chemical compounds
09/11/1998WO1998030493A3 Hydrogen gas generation
09/09/1998EP0862708A1 Microfluidic valve and integrated microfluidic system
09/08/1998US5804066 Injector for SCWO reactor
09/08/1998US5803599 Apparatus and method for mixing chemicals to be used in chemical-mechanical polishing procedures
09/08/1998US5803105 Systems and methods for distributing fluids
09/03/1998WO1998038122A1 Bead dispersement devices
09/03/1998WO1998037959A2 Device for the metered dispensing of substances
09/02/1998EP0791238A4 Liquid distribution system
09/01/1998US5801265 Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor
09/01/1998US5800056 Apparatus for diluting a solution and method for the same
08/1998
08/26/1998EP0860608A2 Diaphragm pump based liquid transport apparatus
08/25/1998US5798119 Osmotic-delivery devices having vapor-permeable coatings
08/20/1998WO1998035806A1 Pulsed pressurized powder feed system and method for uniform particulate material delivery
08/20/1998WO1998035752A1 Reagent cartridge
08/20/1998CA2280796A1 Pulsed pressurized powder feed system and method for uniform particulate material delivery
08/11/1998US5792271 System for supplying high-pressure medium gas
08/04/1998US5789644 Preparation of acetylene and synthesis gas
08/04/1998US5788702 Applicator system
08/04/1998US5788122 For a dispensing appliance
07/1998
07/30/1998WO1998032529A1 Method of feeding granular material and its feeder
07/30/1998DE19749859A1 Emergency injection of an inhibitor into a chemical reaction
07/29/1998EP0785817A4 Storage and delivery system for gaseous compounds
07/16/1998WO1998030493A2 Hydrogen gas generation
07/15/1998EP0689619A4 Apparatus and method for delivering reagents in vapor form to a cvd reactor
07/14/1998US5781693 Gas introduction showerhead for an RTP chamber with upper and lower transparent plates and gas flow therebetween
07/14/1998US5779771 Rotating flow distributor assembly for use in continuously distributing decontamination and regeneration fluid flow
07/09/1998WO1998029178A1 Inlet structures for introducing a particulate solids-containing and/or solids-forming gas stream to a gas processing system
07/08/1998CN1186862A Process for feeding gas-consuming unit
07/07/1998US5777189 Process for the alkylation of olefins
07/02/1998WO1998028223A1 Method and devices for producing hydrogen by plasma reformer
07/02/1998CA2275951A1 Method and devices for producing hydrogen by plasma reformer
06/1998
06/30/1998US5773621 Gas dispersion pipe for gas-liquid contact, and device for gas-liquid contact making use thereof
06/25/1998WO1998027247A1 Reagent supply vessel for chemical vapor deposition
06/24/1998EP0848990A2 Reactor for carrying out endothermal catalytic reactions
06/24/1998EP0848989A2 Reactor top for a monolithic co- or counter-current reactor
06/24/1998EP0725717B1 Precision liquid addition device
06/16/1998US5766550 Disposable reagent storage and delivery cartridge
06/16/1998US5766491 Backflow prevention system for media bed reactor
06/16/1998US5765591 Valve apparatus and method for distributing fluids
06/09/1998US5762658 Self-sustaining hydrogene generator
06/03/1998EP0720674B1 A device for distributing liquid, especially washing liquid for washing paper pulp
06/02/1998US5759408 Method and equipment for treatment of a liquid flow to be cleaned and passed into a flotation plant or equivalent
06/02/1998US5758496 For an automotive vehicle
05/1998
05/28/1998WO1998022392A1 LaMO3 TYPE COMPOSITION, M BEING ALUMINIUM, GALLIUM OR INDIUM, IN POWDER OR SINTERED FORM, METHOD OF PREPARATION AND USE AS CONDUCTOR OF OXYGEN
05/27/1998EP0844431A2 System and method for controlled delivery of liquefied gases
05/26/1998US5756050 Device of dispensing micro doses of aqueous solutions of substances onto a carrier and device for carrying out said method
05/26/1998US5755363 Device for dispensing a flowable mass stored under pressure in a container
05/26/1998US5755269 Fluid delivery system
05/22/1998WO1998021401A1 Segmented smelt spout
05/15/1998CA2190443A1 Segmented smelt spout
05/14/1998WO1998019785A1 Device for bringing solid bodies in the form of pourable pieces into contact with liquids and possibly gases
05/13/1998EP0840886A1 Microscale fluid handling system
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