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)
07/1983
07/12/1983US4392943 Process and device for withdrawing solid particles and introducing a liquid charge at the lower portion of a contact zone
07/12/1983US4392885 Method and apparatus for forming a directioned suspension spray of a pulverous material and a reaction gas
07/12/1983US4392509 Furnace valve
07/05/1983US4391390 Chemical-mixing and dispensing apparatus
06/1983
06/01/1983EP0080168A1 Mechanical-hydraulic dosing method and apparatus
05/1983
05/11/1983EP0078605A1 Calcination control system
04/1983
04/20/1983EP0077208A1 Apparatus for intermittently dispensing a liquid additive into a flowing liquid stream
04/14/1983WO1983001247A1 Improvements in or relating to the distribution of particulate material
04/13/1983EP0076660A1 Improvements in or relating to the distribution of particulate material
04/13/1983EP0076472A1 Apparatus for uniformly distributing a stream of bulk material
04/12/1983CA1144366A1 Sprinkler burner and method of introducing particulate material and a gas into a reactor
04/05/1983CA1144180A1 Process and apparatus for preparation of phenols
03/1983
03/22/1983US4377395 Process and apparatus for gassing liquids
03/15/1983CA1142831A1 Osmotically driven fluid dispenser
03/09/1983EP0073415A2 Apparatus for dispensing a second phase into a first phase
03/08/1983US4376172 Closed loop control of compressible fluid addition to a mixture of such fluid and a liquid
02/1983
02/17/1983WO1983000447A1 Conduit connectors having antiseptic application means
02/09/1983EP0071430A2 Fluidized bed discharge process
01/1983
01/19/1983EP0069909A1 Method of and apparatus for mixing a filler ranging from powder to finely grained in a liquid reaction component
01/18/1983US4369031 Gas control system for chemical vapor deposition system
01/04/1983CA1138726A1 Shaped structures with incorporations
12/1982
12/01/1982EP0065850A2 Apparatus for discharging a thermal decomposition residue containing carbon residue and balls of steel wire
11/1982
11/30/1982CA1136417A1 Hydrogen injection into gas pipelines and other pressurized gas containers
11/23/1982US4360497 Feedstock nozzle and use in carbon black reactor
11/10/1982EP0064459A1 Process and device for drawing off solid particles and for introducing a liquid charge at the bottom part of a contact zone
11/03/1982EP0063864A2 Fluid injection apparatus
11/03/1982EP0063847A1 Method of saturating a gas with the vapour of a liquid
11/02/1982US4357236 Automatic addition of a corrosion inhibitor to a coolant system by osmotic pressure
11/02/1982US4357110 Mixing apparatus
10/1982
10/27/1982EP0063231A1 Metering device
10/26/1982CA1134208A1 Gasification furnace
10/12/1982US4353885 From halide and boron source in presence of hydrogen
10/12/1982CA1133258A1 Chemical concentration control system for fluid circulators
09/1982
09/28/1982US4351613 Tanks for mixing apparatus
09/22/1982EP0060480A1 Device for handling and dosing small volumes of super-cooled liquids
09/21/1982CA1132015A1 Apparatus for metering and controlling a feed of hydrogen fluoride vapour
09/15/1982EP0059932A1 Dosing process and apparatus for a controllable discharge of oxygen and liquids into biologically utilised systems
09/07/1982US4347960 Apparatus for loading runs of fabrics
09/07/1982US4347672 Inflow bottom for a fluidized bed reactor
08/1982
08/31/1982US4346673 Apparatus and method for metering and controlling a feed of hydrogen fluoride vapor
08/31/1982CA1130542A1 Extractable reactor feed nozzle
08/25/1982EP0058571A1 Method and apparatus for delivering a controlled flow rate of reactant to a vapour deposition process
08/10/1982US4343326 Apparatus for dispensing a liquid additive
07/1982
07/27/1982US4341739 Phosphoric acid ammoniation apparatus
07/27/1982US4341310 Ballistically controlled nonpolar droplet dispensing method and apparatus
07/21/1982EP0056170A1 Mixing device, especially toner mixer
07/20/1982CA1128013A1 Automatic addition of a corrosion inhibitor to a coolant system by osmotic pressure
07/13/1982CA1127615A1 Furnace valve
07/06/1982US4338191 Apparatus for treating fluids
07/06/1982US4338187 Local fluidization of solids above delivery conduit which leads to reaction zone
07/06/1982US4338096 Method and apparatus for controlling the flow of molten reaction media
06/1982
06/23/1982EP0054340A1 Particulate solid storage container
06/23/1982EP0054196A1 Installation for the production of phosphorus pentasulfide
06/22/1982US4336081 Induction heating
06/15/1982US4334907 Phosphoric acid ammoniation process to produce liquid fertilizers
06/08/1982US4334108 Process and apparatus for preparation of phenols
06/08/1982CA1125277A1 Apparatus for dispensing film like liquid into vertical pipes
06/02/1982EP0052917A2 Osmotic device with hydrogel driving member
06/01/1982US4332483 Mixing apparatus
06/01/1982CA1124491A1 Biased degaser for fluidized bed outlet
05/1982
05/27/1982WO1982001703A1 Apparatus for disinfection of liquids
05/18/1982CA1123628A1 Polymer processing additive valve
05/04/1982US4327725 Osmotic device with hydrogel driving member
05/04/1982CA1122925A1 Multi-projection belt conveyor in a suction sorting system
04/1982
04/27/1982US4327226 Process and apparatus for producing aromatic dicarboxylic acids
04/27/1982US4326702 Sprinkler burner for introducing particulate material and a gas into a reactor
04/27/1982CA1122573A1 Suction discharge for particle sorter
04/07/1982EP0048742A1 Vapor delivery control system and method
03/1982
03/31/1982EP0048541A1 Osmotically driven fluid dispenser
03/30/1982CA1120697A1 Air injector nozzle for secondary reformer
03/24/1982EP0048097A1 Refinery fuel gas system
03/23/1982US4320758 Osmotically driven fluid dispenser
03/18/1982WO1982000773A1 Liquid chromatographic method and apparatus with hollow fiber device for post-column derivatization
03/16/1982CA1119993A1 Apparatus for distribution of a divided solid in an enclosure
03/16/1982CA1119831A1 Liquid transport device and method
03/02/1982US4317787 Device for distributing a liquid in thin-film form in vertical heat-exchangers
02/1982
02/23/1982US4316559 Rotary solids feeder
02/23/1982CA1118601A1 Quench ring and dip tube assembly for a reactor vessel
02/04/1982WO1982000258A1 Multi-purpose chemical industrial apparatus
02/03/1982EP0044973A1 Device for the distribution to the cross-section of a receptacle of a gas flowing from a tube
01/1982
01/26/1982CA1117033A1 Filter material charging apparatus
01/19/1982US4311667 Delivering apparatus
01/19/1982CA1116401A1 Apparatus for production of a stable slurry of milled coal and a hydrocarbon oil
01/13/1982EP0043696A1 Apparatus for dispensing liquid for dissolving and/or dispersing solid material
01/05/1982US4309463 Production of molded polymer body with metal inclusions
12/1981
12/29/1981US4307759 Batch material blender and method therefor
12/22/1981US4306829 Apparatus and method for distribution of a divided solid in an enclosure
12/22/1981US4306581 Chemical concentration control system for fluid circulators
12/15/1981US4305740 For adding gas treatment material
12/15/1981US4305669 Mixing apparatus
12/09/1981EP0041144A1 Process and arrangements for filling tube reactors with particulate solids
12/08/1981US4304257 Valve with flexible sheet member
12/02/1981EP0040899A2 Method of delivering drug with aid of effervescent activity generated in environment of use
12/01/1981US4303376 Flow metering cassette and controller
11/1981
11/25/1981EP0040540A2 Chemical vapor delivery system and method for controlling the flow of vapor in a chemical vapor delivery system
11/17/1981US4300954 Flushing process for pigments
11/17/1981US4300558 Self-driven fluid dispenser
11/03/1981US4298041 Apparatus for dispensing film-like liquid into vertical pipes
10/1981
10/20/1981CA1110831A1 Apparatus for the treatment of fluids
10/15/1981WO1981002848A1 Vapor delivery control system and method
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