| 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) |
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| 02/15/1994 | CA1326949C Process for preparing polycrystalline cbn ceramic masses and resulting product |
| 02/10/1994 | DE4302084C1 Prodn. of isocyanato-substd. ester intermediates for polymers - comprises pyrolysis of carbamate-substd. ester in presence of organo-tin catalyst |
| 02/09/1994 | EP0582049A1 Method of and device for removing solid materials |
| 02/08/1994 | CA1326869C Wall retaining device for traversing tubes |
| 02/02/1994 | EP0343233B1 Supercritical fluid reverse micelle separation |
| 02/02/1994 | CN1081397A High-temp. and high-pressure installation |
| 02/01/1994 | US5283414 Plasma treatment apparatus |
| 01/26/1994 | EP0579942A1 Lined reformer tubes for high pressure reformer reactors |
| 01/26/1994 | EP0579721A1 Zirconium oxide ceramics for surfaces exposed to high temperature water oxidation environments |
| 01/25/1994 | CA1326378C Fuseview laminate safety sight glass |
| 01/21/1994 | CA2097377A1 Lined reformer tubes for high pressure reformer reactors |
| 01/20/1994 | WO1994001361A1 Method and apparatus for making nanometer sized particles |
| 01/19/1994 | EP0579376A1 Carbide/metal composite material and a process therefor |
| 01/19/1994 | EP0578720A1 Method of making cemented carbide articles |
| 01/13/1994 | DE4322373A1 Gasket esp. for pharmaceutical industry to seal glass-lined reaction vessels |
| 01/13/1994 | DE4222726A1 Pressurised chemical vessel sealed by quick-operating bar lock - cannot be accidently opened when vessel is under pressure |
| 01/13/1994 | DE4222178A1 Pretreating shavings containing wood cellulose using high pressure steam - using autoclaves with lids revolving about transverse axes powered by individual motors |
| 01/11/1994 | US5277881 Gas apparatus comprising an acid catalyst settler vessel |
| 01/05/1994 | EP0576716A1 Pressure exchanger |
| 01/05/1994 | DE4222007A1 Telescopic spray cleaning appts. - with separate hydraulic and cleaning fluid supplies, esp. for cleaning high pressure reactor |
| 01/05/1994 | DE4222006A1 Pressurised reactor chamber vessel viewing glass mounting for facilitating replacement - has slidable carrier with two apertures respectively for replacement glass and in-use glass located over opening in vessel wall. |
| 12/29/1993 | EP0575335A1 Electric pulsed power vacuum press |
| 12/28/1993 | US5273730 Thin solvent film method where only one surface of the seed crystal is in contact with the solvent metal; stack arrangement; no temperature gradient |
| 12/28/1993 | US5272880 Liquid vaporizer-feeder |
| 12/23/1993 | WO1993025843A1 Process for evacuating a thermally insulating jacket, in particular the jacket of a dewar or of another cryogenic device |
| 12/22/1993 | EP0575005A1 Apparatus for washing and sterilizing rubber plugs or the like which may be used in pharmaceutical containers |
| 12/22/1993 | EP0574587A1 Synthetic diamond-containing material and method of obtaining it |
| 12/22/1993 | EP0574548A1 Method and apparatus for the purification and control of the composition of non-stoichiometric and stoichiometric crystalline compounds |
| 12/21/1993 | US5271726 Apparatus for explosive shocking of materials |
| 12/21/1993 | US5271602 Vacuum gate valve |
| 12/21/1993 | US5271264 Method of in-situ particle monitoring in vacuum systems |
| 12/14/1993 | US5270856 Apparatus for the observation of processes |
| 12/14/1993 | US5270021 Variable configuration membrane for high capacity autoclaves |
| 12/09/1993 | WO1993024216A1 Explosive shocking of materials |
| 12/07/1993 | CA1324889C Diamond compact possessing low electrical resistivity |
| 11/30/1993 | US5266236 Thermally stable dense electrically conductive diamond compacts |
| 11/30/1993 | US5266205 Supercritical fluid reverse micelle separation |
| 11/25/1993 | WO1993023709A1 Apparatus for feeding a reactive component into a pressure vessel, for example a reactor chamber or a furnace |
| 11/25/1993 | WO1993023441A1 Process for the direct fluorination of polymeric resins |
| 11/25/1993 | WO1993023332A1 Carbon dispersion composition and method of obtaining it |
| 11/25/1993 | WO1993023189A1 Method of obtaining materials in dispersed state with cluster structure of particles |
| 11/25/1993 | CA2136090A1 System and process for vacuum thermolysis of liquid or gaz products, the disposal of wich is detrimental to the environment |
| 11/24/1993 | EP0570635A1 Products and process for making multigrain abrasive compacts |
| 11/23/1993 | US5264185 High pressure and high temperature digestion vessel |
| 11/23/1993 | US5264183 Method and apparatus for carrying out catalyzed chemical reactions and for studying catalysis |
| 11/23/1993 | US5264008 Reformer seal plate |
| 11/23/1993 | US5263518 Method and apparatus for reducing particulate generation caused by door or cover flexing on high vacuum equipment |
| 11/18/1993 | EP0531310A4 Abrasive compact of cubic boron nitride and method of making same |
| 11/18/1993 | EP0433398B1 Boron nitride of high hardness |
| 11/18/1993 | DE4216295A1 Cylinder for quasi-continuous technical-chemical production of solid and paste products - is subdivided into multiple chambers by single piston |
| 11/18/1993 | DE4215845A1 Jewellery grade diamond synthesis - by carbon@ compression using reaction vol. increase of reagent (mixt.) |
| 11/16/1993 | US5261963 CVD apparatus comprising exhaust gas condensation means |
| 11/10/1993 | CN1022684C Transfer of acid catalyst |
| 11/09/1993 | US5260033 Direct fluorination of polymers |
| 11/09/1993 | US5259930 Method for operation of automated top head and stem guide assembly for coking drums |
| 11/09/1993 | US5259735 Evacuation system and method therefor |
| 11/04/1993 | DE4213833A1 Bulk material sluice having elastic sealing element |
| 11/02/1993 | US5257640 Fine pressure control system for high pressure gas |
| 10/27/1993 | EP0395667B1 Continuous process for production of fine particulate ceramics |
| 10/20/1993 | EP0565786A1 Vacuum gate valve |
| 10/19/1993 | US5254318 Ceramic tubes with corrosion resistant liners |
| 10/19/1993 | CA1323392C Compartmented gas injection device |
| 10/13/1993 | CN2143528Y Ultra high pressure pressurized apparatus obtained from room temperature to low temperature |
| 10/12/1993 | US5252303 Apparatus for sterilizing objects having chamber wall as heater |
| 10/12/1993 | US5252224 Supercritical water oxidation process of organics with inorganics |
| 10/07/1993 | DE4306326A1 Solids feeding into pressurised space - by pressurisable feed cell fitted with feed piston |
| 10/06/1993 | CN1022335C Container for use in hydrothermal synthesis |
| 10/05/1993 | US5249392 Apparatus for opening and closing a chamber door |
| 09/30/1993 | WO1993019315A1 Adjustable springs for pressure vessel closure |
| 09/30/1993 | WO1993019311A1 Quick activating pressure vessel closure |
| 09/30/1993 | CA2109847A1 Quick activating pressure vessel closure |
| 09/30/1993 | CA2109846A1 Adjustable springs for pressure vessel closure |
| 09/29/1993 | EP0562464A1 Vacuum processing apparatus |
| 09/29/1993 | EP0561787A1 Dual-shell pressure balanced vessel |
| 09/21/1993 | US5245736 Vacuum process apparatus |
| 09/16/1993 | WO1993018344A1 Method and device for feeding particulate material into a pressurized container |
| 09/16/1993 | WO1993017665A1 Methods and apparatus for drug delivery using supercritical solutions |
| 09/16/1993 | DE4207527A1 Hochvakuum-beschichtungsanlage High vacuum coating machine |
| 09/15/1993 | CN2142042Y High-pressure autoclave |
| 09/14/1993 | US5244638 High pressure furnace |
| 09/14/1993 | US5244368 High pressure/high temperature piston-cylinder apparatus |
| 09/07/1993 | US5242661 Apparatus for direct fluorination of polymeric resins |
| 09/07/1993 | CA1321885C Diamond compacts |
| 08/31/1993 | US5241088 Non-catalytic oxidation of alkylene to alkylene oxide in the presence of recycled aldehyde by-products |
| 08/31/1993 | US5240683 Process and device for introducing a powder into a reactor |
| 08/31/1993 | US5239781 Reinforced closure for a pressure vessel |
| 08/26/1993 | DE4242311A1 Fluid pressure treatment vessel - has upper and lower closures and flexible tube to define the treatment chamber within a pressure chamber to sterilise liq. foodstuffs, etc. |
| 08/24/1993 | US5238671 Chemical reactions in reverse micelle systems |
| 08/24/1993 | US5237824 Apparatus and method for delivering supercritical fluid |
| 08/24/1993 | CA1321530C Diamond laser crystal and method of manufacturing the same |
| 08/19/1993 | WO1993016015A1 Process for preparing an amorphous, extra-hard material based on boron nitride |
| 08/19/1993 | DE4204009A1 Verfahren zur herstellung von amorphem ultrahartem bornitrid A process for preparing amorphous boron nitride ultrahard |
| 08/18/1993 | EP0555802A2 Microwave assisted generation of volatiles, of supercritical fluid, and apparatus therefor |
| 08/18/1993 | EP0555764A1 Vacuum-processing apparatus |
| 08/18/1993 | EP0383861B1 Diamond compact possessing low electrical resistivity |
| 08/17/1993 | US5236674 Inner concentric bushing of low shear strength materials; polymorphic phase change |
| 08/17/1993 | US5236669 Cylindrical, tapered non-threaded plug; flexible plug wall forced against opening with pressurization; useful as chemical reactor and for polymer processing at high pressure |
| 08/17/1993 | US5236562 Method for discharging hydrogen from a vacuum vessel using a roughing vacuum pump and a turbo-molecular pump |
| 08/10/1993 | US5234527 Liquid level detecting device and a processing apparatus |
| 08/05/1993 | WO1993015262A1 Method of feeding bulk materials |