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 3 - Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
Patents for B01J 3 - Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor (10,293)
01/1983
01/05/1983EP0068060A1 Opening and closing commanding device for tight doors, particularly of autoclaves
01/05/1983EP0068057A2 Nitration reactor for hydrocarbons in the gas phase
01/04/1983US4367130 Chemical reaction
01/04/1983US4366653 Locking device for a cylindrical cavity
12/1982
12/29/1982EP0067866A1 Rotatable vacuum apparatus and method of operation
12/28/1982US4366121 System for forming a reaction product such as calcium silicate
12/28/1982US4365726 Pressure vessels closure means
12/22/1982EP0067546A1 A method and apparatus for cleaning gas-contaminated particulate material by multiple passes of the material through a vacuum chamber and between containers which are cycled or flip-flopped through an arc of 180 degrees
12/14/1982US4363671 Twin screw extruder with a seal formed by unthreaded defect in screw
12/07/1982US4362441 Means and apparatus for throttling a dry pulverized solid material pump
12/07/1982US4362181 Pressure relief system
12/07/1982CA1136999A1 Pressure container for hot fluids
12/07/1982CA1136929A1 Signal device
11/1982
11/30/1982CA1136598A1 Latent lewis acid catalyst system and process
11/30/1982CA1136428A1 Polycrystalline diamond body
11/30/1982CA1136417A1 Hydrogen injection into gas pipelines and other pressurized gas containers
11/24/1982EP0065459A1 Process and apparatus for feeding a gas generator
11/17/1982EP0064508A1 Means and apparatus for throttling a dry pulverized solid material pump.
11/11/1982WO1982003870A1 Supply method and device for a gas generator
11/09/1982CA1135091A1 Sight glass with laminated lens assembly
11/09/1982CA1135049A1 Apparatus for coating articles with enamel slip
11/03/1982EP0064043A2 Method for producing diamond compact
11/02/1982US4357305 Coal gasification vessel
11/02/1982US4357303 Apparatus for refluorinating uranium pentafluoride precipitate
10/1982
10/27/1982EP0063246A2 Method of operating an oscillating column reactor for chemical reactions
10/20/1982EP0063015A1 Window insulation system
10/19/1982US4354906 Combined radiolytic and thermochemical process for generation of hydrogen
10/19/1982US4354805 Fluid dynamic energy exchanger
10/13/1982EP0062400A1 Forming high-density carbon material by hot pressing
10/12/1982US4353384 High pressure tubular reactor apparatus
10/05/1982US4352439 Apparatus for closing the door of a pressure chamber
09/1982
09/22/1982EP0060269A1 Apparatus for feeding a pulverized material against a pressure differential.
09/21/1982US4350019 Gas expansion/compression train
09/21/1982CA1132066A1 Thermal insulation of vessels and method of fabrication
09/21/1982CA1131919A1 Composite diamond compact for a wire drawing die and a process for the production of the same
09/14/1982US4349636 Method for increasing the ductility and conductivity of refractory crystals
09/14/1982US4349051 Thermal insulation of vessels and method of fabrication
09/07/1982US4348212 Method and apparatus for cyclic degassing particulate material
09/07/1982US4347944 Cover for a cylinder-shaped pressure container
08/1982
08/31/1982US4347223 Apparatus for making supply of high pressure liquid and relief of pressure of the same
08/31/1982US4346669 Vacuum chamber seals
08/24/1982US4345988 Pressurized paste
08/18/1982EP0057814A1 Hydrothermal process for synthesizing crystalline powders
08/11/1982EP0057364A2 Reactor for the hydrogenation of a coal slurry
08/10/1982CA1129361A1 Method and apparatus for sealing the drive-side portion of a preparation and hydrogenation chamber for hydrogenating coal with hydrogen to form hydrocarbons
08/04/1982EP0057029A1 Process and apparatus for treating powdery materials at high temperatures
08/04/1982EP0056945A1 Process for making silicon carbide composites and composites thus obtained
07/1982
07/27/1982CA1128324A1 Composite compact methods of making and cutting with same
07/20/1982US4340576 High pressure reaction vessel for growing diamond on diamond seed and method therefor
07/13/1982US4339252 Vessels, traps
07/13/1982CA1127663A1 Treatment of urea solutions
07/08/1982WO1982002246A1 Vacuum chamber and method of creating a vacuum
07/08/1982WO1982002156A1 Device for helical arrangement of bodies of high-pressure vessels
06/1982
06/30/1982EP0054846A1 Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers and process for making same
06/29/1982US4336765 Vacuum work piece holder
06/29/1982CA1126703A1 Solids feeder having a solids-liquid separator
06/29/1982CA1126485A1 High pressure tubular reactor apparatus
06/22/1982CA1125996A1 Polymerization autoclave
06/15/1982US4335079 Apparatus for the sulfonation or sulfation of organic liquids
06/08/1982US4333986 High thermoconductivity; heat exchangers; electronics
06/08/1982US4333503 System and methods with scavenging capabilities for simultaneously filling and evacuating a plurality of separate pressure vessels
05/1982
05/13/1982WO1982001537A1 Means and apparatus for throttling a dry pulverized solid material pump
04/1982
04/27/1982US4327058 Coal liquefaction, reducting pressure of product stream
04/27/1982US4326852 Method for increasing the bulk weight of silicon dioxide
04/27/1982CA1122588A1 Axial flow turbine rotor-stator bladed mixer
04/20/1982US4325914 Laboratory pressure vessel
04/20/1982US4325694 Cylindrical furnace for treating materials at high temperatures and pressures
04/20/1982CA1121985A1 Catalyst spray nozzle
04/13/1982US4324773 Hydrothermal process and apparatus for synthesizing crystalline powders
04/13/1982US4324762 Apparatus for sterilization by steam of fermentation objects
04/07/1982EP0049107A1 Closures for pressure vessels
04/01/1982WO1982000993A1 The kinetic extruder:a dry pulverized solid material pump
03/1982
03/30/1982US4322396 High pressure reaction vessel for growing diamond on diamond seed and method therefor
03/30/1982US4322184 Apparatus for continuously feeding solid particles into a pressurized container having an improved lifting mechanism
03/24/1982EP0048097A1 Refinery fuel gas system
03/17/1982EP0047275A1 Impregnation of porous articles.
03/16/1982CA1120024A1 Vapor booster fluids
03/16/1982CA1119802A1 System for throttling and compensation for variable feedstock properties
03/09/1982US4318889 Impermeable cooled closing plug for processing tubes, in particular in semiconductor manufacture
03/09/1982CA1119514A1 Radial opaque substance and a gas for radiology
02/1982
02/23/1982CA1118714A1 Vacuum treating apparatus
02/18/1982WO1982000458A1 Method of obtaining diamond and/or diamond-like modifications of boron nitride
02/16/1982US4315577 Closure assembly
02/16/1982US4315575 Vacuum support for burst protection device
02/09/1982CA1117742A1 Control of solids discharged from pressurized vessel
02/02/1982US4313911 Electron beams
02/02/1982US4313815 Sputter-coating system, and vaccuum valve, transport, and sputter source array arrangements therefor
01/1982
01/21/1982WO1982000156A1 Linear pocket letdown device
01/21/1982WO1982000140A1 Silicon carbide composite and process for production
01/21/1982WO1982000138A1 Silicon carbide composite and process for production
01/19/1982US4311545 Method for the deposition of pure semiconductor material
01/19/1982US4311490 Multilayer
01/13/1982EP0043542A1 Process for production of a silicon carbide composite
01/13/1982EP0043541A1 Process for production of a silicon carbide composite
01/12/1982US4310491 Apparatus for supplying raw liquid and relieving pressure of high-pressure product liquid
01/05/1982US4309568 Bushing for electrical leads
01/05/1982CA1115496A1 Method and apparatus for effecting subsurface, controlled, accelerated chemical reactions
12/1981
12/29/1981US4308234 Treatment of urea solutions
12/29/1981US4307818 Closure for a pressurized chamber
12/22/1981US4306515 Vacuum-deposition apparatus
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