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) |
---|
09/03/1997 | EP0792382A1 Apparatus for the relative vacuum deposition of a material on bulk parts |
09/03/1997 | CN1158582A Method for restoring the functionality of equipment subjected to heavy corrosion in a plant for the prodn. of urea |
09/02/1997 | US5663237 Carbon dioxide |
09/02/1997 | US5662720 Cutters for drilling rocks using metal carbide substrates |
09/02/1997 | US5661913 Vacuum processing apparatus and operating method therefor |
08/28/1997 | DE19606517A1 Pressure reactor for flowing medium heated continuously by microwaves |
08/27/1997 | EP0791041A1 Hydrogenation of substrate and products manufactured according to the process |
08/26/1997 | US5660418 Vacuum system components |
08/20/1997 | CN1157581A Method for in-situ modernization of urea synthesis reactor |
08/19/1997 | US5658610 Method and device in high-pressure treatment of liquid substances |
08/18/1997 | CA2196719A1 Autoclave |
08/14/1997 | WO1997029503A1 Combination of materials for the low temperature triggering of the activation of getter materials and getter devices containing the same |
08/14/1997 | WO1997029050A1 Injector for scwo reactor |
08/13/1997 | EP0788402A1 An arrangement in autoclaving systems |
08/13/1997 | CN1157007A Hydrogenation of substrate and products manufactured according to process |
08/06/1997 | EP0787036A1 Reactor for two-phase reactions, in particular for urea synthesis at high pressure and temperature |
07/30/1997 | EP0786300A1 Composite polycrystalline diamond |
07/29/1997 | US5652192 Mixture of catalytically active material and carrier materials which may themselves be active; achieved by combining active and carrier materials prior to or concurrent with crystallite formation |
07/23/1997 | EP0785186A1 Process for preparing diels-alder addition product from conjugated diolefin and acrylonitrile |
07/23/1997 | EP0784504A1 Method and means for hydrolysis of organic materials |
07/23/1997 | EP0625964B1 Process for preparing an amorphous, extra-hard material based on boron nitride |
07/17/1997 | WO1997025273A1 Low compressibility carbon nitrides |
07/16/1997 | EP0783921A2 Method of and apparatus for performing continuous hydrothermal synthesis |
07/16/1997 | EP0669858A4 Method of preparing coating materials. |
07/16/1997 | CN1154267A Hard alloy top hammer for high pressure synthesizing diamond |
07/15/1997 | US5648592 Method and apparatus for treating waste and for obtaining usable by-product |
07/15/1997 | US5647970 Method of producing ultrahigh pressure gas |
07/10/1997 | WO1997024303A1 Method for purifying crystalline substance |
07/09/1997 | EP0782490A1 Method for restoring the functionality of equipment subjected to heavy corrosion in a plant for the production of urea |
07/09/1997 | EP0782474A1 Method and apparatus for feeding solid material into a pressurized space |
07/03/1997 | WO1997023283A1 Pyrolytic and/or thermochemical conversion reactions and apparatus therefor |
07/02/1997 | EP0781594A1 Wall comprising at least one window with at least one glass pane |
07/02/1997 | EP0781164A1 Method for in-situ modernization of a urea synthesis reactor |
06/25/1997 | EP0780153A1 Diamond synthesis |
06/25/1997 | CN1035241C Cemented carbide articles |
06/24/1997 | US5641467 Injecting hydrogen and oxygen gases as dispersed bubbles in aqueous medium so that liquid can quench/cool reaction and prevent an explosion |
06/18/1997 | EP0779129A2 Method for producing abrasive compact with improved properties |
06/17/1997 | US5639910 Method for producing formic acid or its derivatives |
06/17/1997 | US5639441 Dissolving substance to form solution, mixing with fluid which forms gas on rapid depressurization, depressurization |
06/10/1997 | US5637803 Device for monitoring the pressure in several analysis vessels |
06/10/1997 | US5637674 Autocatalytic generation of chemical compounds |
06/10/1997 | US5637280 Sterilizer |
06/04/1997 | EP0776316A1 Method and apparatus for producing hydrogen peroxide from hydrogen and oxygen |
05/29/1997 | WO1997018906A1 Elevated temperature metal forming lubrication method |
05/28/1997 | DE19543636A1 Gas or liq. phase reaction process, e.g. vinylation |
05/27/1997 | US5633333 Lock hopper |
05/21/1997 | EP0774660A2 Combustion container for calorimeter |
05/21/1997 | CN2254375Y Pyrophyllite cavity combination block |
05/21/1997 | CN2254374Y Conducting steel bowl |
05/15/1997 | WO1997017131A1 Method for hydrothermal hardening and drying of csh-bonded moulded bodies and device for carrying out the method |
05/15/1997 | DE19644144A1 Hydrolysis of cyanides and cyano complexes under pressure without scale or blockages |
05/15/1997 | DE19541866A1 Verfahren zum hydrothermalen Härten und Trocknen von CSH-gebundenen Formkörpern sowie Vorrichtung zur Durchführung des Verfahrens A method for hydrothermal hardening and drying of CSH-bound molded bodies, and device for carrying out the method |
05/14/1997 | EP0773418A1 Door for autoclaves, freeze drying plants, autoclavable freeze drying plants, etc. |
05/14/1997 | EP0773060A1 Vacuum chamber |
05/14/1997 | EP0773059A2 Process for treating by autoclave of porous piece goods |
05/13/1997 | US5628969 Chemical separation and reaction apparatus |
05/12/1997 | CA2189181A1 Method for autoclaving porous molded products |
05/07/1997 | CN1149001A Cobaltfree nickel based rare-earth alloy and production thereof |
05/06/1997 | US5626824 Autoclave |
05/06/1997 | US5625947 Method for forming a vacuum port manifold |
05/02/1997 | EP0770041A1 Turbulent flow cold-wall reactor |
05/01/1997 | WO1997015705A1 Process and apparatus for mechanically mixing polymers and lower viscosity fluids |
05/01/1997 | WO1997015388A1 Hydrolysis reactor for removal of urea, ammonia and carbon dioxide from a liquid phase comprising urea in aqueous solution |
05/01/1997 | CA2231246A1 Process and apparatus for mechanically mixing polymers and lower viscosity fluids |
04/30/1997 | DE19537755A1 Mikrowellenofen, insbesondere für ein Labor Microwave oven, in particular for a laboratory |
04/29/1997 | US5624756 Diamond-based ultra-high-pressure-sintered material having excellent chipping resistance, cutting tool made therefrom, and method of manufacturing the cutting tool |
04/24/1997 | WO1997014517A1 Chemical separation and reaction apparatus |
04/24/1997 | WO1997014407A1 Insoluble drug delivery |
04/24/1997 | CA2235282A1 Chemical separation and reaction apparatus |
04/22/1997 | US5622628 Cross-flow filtration |
04/17/1997 | WO1997014270A1 Microwave oven, especially for a laboratory |
04/16/1997 | EP0767702A1 Method and apparatus for the formation of particles |
04/16/1997 | CN1147772A Reactor for two-phase reactions, in particular for urea synthesis at high pressure and temperature |
04/10/1997 | WO1997007051A3 Sealed observation element for sulfur recovery unit |
04/08/1997 | US5619000 Method of making cemented carbide articles and the resulting articles |
04/08/1997 | US5618509 Converting hexagonal boron nitride by keeping it under temperature and pressure conditions within range of stability of cubic boron nitride in presence of metal amides and imides |
04/08/1997 | US5618350 Processing apparatus |
04/02/1997 | EP0531310B1 Abrasive compact of cubic boron nitride and method of making same |
03/27/1997 | DE19639695A1 Device for mixing at least two components |
03/20/1997 | WO1997010194A1 Process for the ammonia and methanol co-production |
03/20/1997 | WO1997010174A1 Method and apparatus for degassing sulfur |
03/20/1997 | DE19534147A1 Humid intermediate storage of porous concrete bodies |
03/20/1997 | CA2229609A1 Process for the ammonia and methanol co-production |
03/18/1997 | US5611863 Semiconductor processing apparatus and cleaning method thereof |
03/13/1997 | WO1997009277A1 Method of reprocessing biogenic waste sediment, products of that reprocessing and a method and device for carrying out the proposed method |
03/12/1997 | CN2249128Y Safety water seal for closured tank |
03/06/1997 | WO1997007880A1 Device for withdrawing bulk material from a pressurised container |
03/06/1997 | WO1997005326A3 A feeding device for high pressure digestors |
03/06/1997 | DE19608974C1 Drying charge in high pressure steam autoclave |
03/06/1997 | CA2227227A1 Device for withdrawing bulk material from a pressurised container |
03/05/1997 | EP0760022A1 Apparatus and method for delivery of reactant gases |
03/05/1997 | CN1034187C Ni and Fe base catalyst alloy and making method thereof |
03/04/1997 | US5607775 Article for use under high vacuum at high temperature |
03/04/1997 | US5607510 Vacuum processing apparatus |
02/27/1997 | WO1997007051A2 Sealed observation element for sulfur recovery unit |
02/27/1997 | DE19605925C1 Autoclave oven assembly for baking e.g. breeze blocks |
02/26/1997 | CN1143747A Method and system for assessing operating condition of pressure regulator in corrosive gas distribution system |
02/20/1997 | WO1997006288A1 Process chamber with inner support |
02/20/1997 | WO1997006227A1 Method and apparatus for reducing the by-product content in carbonaceous materials |
02/13/1997 | WO1997005326A2 A feeding device for high pressure digestors |