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)
12/1998
12/30/1998EP0886655A1 A process and an apparatus for polymerization of olefin monomers
12/30/1998CA2294367A1 Treatment of a substance with a dense fluid (e.g. with a supercritical fluid)
12/29/1998US5853176 Vacuum chamber and method of manufacturing the vacuum chamber
12/24/1998DE19725894A1 Differentielle Vakuumkammer Differential vacuum chamber
12/23/1998WO1998057746A2 Differential vacuum chamber for directed transport of a substance
12/23/1998EP0885038A2 Methods and apparatus for particle precipitation and coating using near-critical and supercritical antisolvents
12/23/1998CN1202841A Chemical separation and reaction apparatus
12/23/1998CN1041284C Method and apparatus for producing diamond by explosion
12/23/1998CA2294329A1 Differential vacuum chamber for directed transport of a substance
12/22/1998US5851453 Method and apparatus for the formation of particles
12/22/1998US5851293 Flow-stabilized wet scrubber system for treatment of process gases from semiconductor manufacturing operations
12/17/1998WO1998056739A1 Improved solid acid supercritical alkylation reactions using carbon dioxide and/or other co-solvents
12/17/1998WO1998056525A1 A device for hot isostatic pressing
12/17/1998CA2293827A1 Improved solid acid supercritical alkylation reactions using carbon dioxide and/or other co-solvents
12/16/1998EP0884098A2 Autoclaves
12/16/1998EP0820497A4 Catalytic supercritical gasification of wet biomass
12/16/1998EP0767702B1 Method and apparatus for the formation of particles
12/16/1998EP0706421B1 Method and apparatus for the formation of particles using a supercritical fluid
12/09/1998EP0882214A2 Sealed observation element for sulfur recovery unit
12/09/1998CN1201402A Method for hardening and drying hydrated calcium silicate moulded bodies and device therefor
12/03/1998WO1998053912A1 Device for selectively filtering under reduced pressure and for vacuum drying sample liquids or drops of sample liquids as well as use of said device
12/02/1998CN1200683A Hydrolysis reactor for removal of urea ammonia and carbon dioxide from liquid phase comprising urea in aqueous solution
12/01/1998US5843386 Hydrothermal reaction apparatus
11/1998
11/25/1998EP0879476A1 Combination of materials for the low temperature triggering of the activation of getter materials and getter devices containing the same
11/25/1998EP0561787B1 Dual-shell pressure balanced vessel
11/25/1998CN2298058Y End for synthetising diamond
11/19/1998WO1998051613A1 Method for making single or mixed metal oxides or silicon oxide
11/19/1998WO1998051434A1 A device in a pressure vessel for hot isostatic pressing
11/18/1998EP0745116B1 Hydrogenation of unsaturated fats, fatty acids or fatty acid esters
11/17/1998US5837214 Method for producing cubic boron nitride
11/14/1998CA2205431A1 Vacuum chamber rings
11/11/1998EP0751809B1 Device for preparing and/or extracting samples by means of a vaporisable agent at high temperature
11/05/1998WO1998049391A1 Outlet arrangement in a pressure vessel for the bleaching of pulp
11/04/1998CN1198109A Vacuum flash evaporated polymer composites
10/1998
10/29/1998WO1998048168A2 In situ getter pump system and method
10/29/1998WO1998048074A1 Metered gas control in a substrate processing apparatus
10/29/1998WO1998047822A1 Apparatus and method for oxidizing undigested wastewater sludges
10/29/1998WO1998047612A1 Supercritical reaction apparatus and method
10/29/1998DE19717160A1 Removal of toxic gaseous components in vehicle exhausts
10/29/1998DE19717052A1 Chamber for treating e.g. organic, solid materials to electrical and magnetic fields with pressure variation
10/28/1998EP0873182A1 Hydrolysis reactor for removal of urea, ammonia and carbon dioxide from a liquid phase comprising urea in aqueous solution
10/28/1998EP0873181A1 Method for hydrothermal hardening and drying of csh-bonded moulded bodies and device for carrying out the method
10/27/1998US5826773 Rope material transfer structure
10/22/1998WO1998046344A1 Sintering process for diamond and diamond growth
10/22/1998WO1998046343A1 Diamond growth
10/21/1998EP0871587A1 Low compressibility carbon nitrides
10/21/1998CN2294774Y Crown hammer with rectangular top
10/20/1998US5826160 Blending alloy mixture, activating with electric match, heating, consolidating to high density by explosive detonation
10/20/1998US5824827 Halogen exchange reactions
10/15/1998WO1998045092A1 Abrasive tools with patterned grit distribution and method of manufacture
10/15/1998DE19715151A1 Loading and unloading an evacuable treatment chamber
10/15/1998DE19714880A1 Rotating autoclave measurer
10/14/1998EP0870850A1 Method and apparatus for loading and unloading an evacuable treatment chamber
10/14/1998CN1196041A Process for ammonia and methanol co-production
10/14/1998CN1196031A Method and apparatus for degassing sulfur
10/14/1998CN1195578A Oxidation processing method, and apparatus and process vessel using the method
10/13/1998US5821438 Introduction system
10/13/1998US5821428 For viewing the flow of material
10/13/1998US5819683 Trap apparatus
10/08/1998WO1998044341A1 Method for monitoring and/or controlling and regulating a granulation, agglomeration, instantization, coating and drying process in a fluidized layer or a fluidized bed by determining product moisture, and device for carrying out said method
10/07/1998EP0869199A1 Chamber design with isolation valve to preserve vacuum during maintenance
10/07/1998EP0796143B1 Method for the chemical conversion of complex chemical structures under reducing conditions in a supercritical fluid
10/06/1998US5816700 Process and apparatus for mechanically mixing polymers and lower viscosity fluids
10/01/1998WO1998042427A1 Liquid/gas/solid separation
09/1998
09/30/1998EP0867537A1 Method for the production of low-cost isotopically engineered diamond anvils
09/30/1998EP0867536A1 Low-cost isotopically engineered diamond amvils
09/30/1998CN2292599Y Assembled block for synthesis of superhard material
09/30/1998CN2292598Y Hard alloy top hammer with cavity
09/29/1998US5814278 Shrouded reaction vessel
09/23/1998EP0865413A1 Method for hydrothermal oxidation
09/23/1998EP0865315A2 Enhanced adsorbent and room temperature catalyst particle and method of making and using therefor
09/23/1998EP0579721B1 Zirconium oxide ceramics for surfaces exposed to high temperature water oxidation environments
09/22/1998US5811496 Process for polymerization of polyester oligomers
09/22/1998US5809705 Wall which has at least one window with at least one glass pane
09/17/1998WO1998040159A2 Apparatus and method for combinatorial chemistry synthesis
09/16/1998CN2291199Y Direct water cooled steel ring of hexahedron top press
09/16/1998CN2291198Y Cylinder beam structure improved hexahedron top diamond press
09/09/1998CN2290398Y Sulfur molten pot
09/09/1998CN1192771A Method and apparatus for reducing by-products content in carbonaceous materials
09/08/1998US5804066 Injector for SCWO reactor
09/08/1998US5803107 Method and apparatus for pressure control in vacuum processors
09/03/1998WO1998037958A1 Arrangement and method for improving vacuum in a very high vacuum system
09/02/1998EP0861118A1 Device for withdrawing bulk material from a pressurised container
09/02/1998CN2290078Y Temp. auto-control device for exothermic reaction
09/02/1998CN2289599Y Combined prepressing forming sealing strip pyrophylite block
09/02/1998CN2289598Y Diamond synthetic coupon
09/01/1998CA2176139C Method and apparatus for collecting a cell sample from a liquid specimen
08/1998
08/27/1998WO1998036826A1 Multiautoclave for combinatorial synthesis of zeolites and other materials
08/27/1998DE19707291A1 Autoclave giving even sterilisation
08/26/1998EP0860182A2 Oxidation processing method, and apparatus and process vessel using the method
08/25/1998US5798126 Sealing device for high pressure vessel
08/25/1998US5797719 Precision high pressure control assembly
08/20/1998DE19705425A1 Screen wiper, especially for inspection glass fittings
08/18/1998US5795552 Apparatus for heating and venting a container
08/13/1998WO1998034975A1 Synthesis of polyamides in liquid and supercritical co¿2?
08/12/1998EP0857093A1 Chemical separation and reaction apparatus
08/12/1998CN1190457A Solid-sorbent boiler-absorber apparatus, method for making same and refrigerating device using said apparatus
08/11/1998US5792271 System for supplying high-pressure medium gas
08/06/1998WO1998033868A1 Remotely operable pressure vessel system
08/06/1998CA2279386A1 Remotely operable pressure vessel system
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