| Patents for B01J 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus (77,270) |
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| 02/27/1991 | EP0414419A2 Porous sintered body and method of manufacturing same |
| 02/27/1991 | EP0414001A2 Process for the photoinitiative control of inorganic structure formation in the sol-gel process |
| 02/27/1991 | EP0413835A1 Container with a reaction vessel for chemical reactions, and process for operating this container |
| 02/27/1991 | CN2072202U Energy-saving dirt-reducing device for civil gas ranges |
| 02/27/1991 | CN1011767B Plasma generating device with adjustable cathode |
| 02/26/1991 | US4996035 Preparation of nitrosyl fluoride |
| 02/26/1991 | US4996026 Separation system and reducing the emission of solids in pressure relief processes in high pressure polymerization reactors |
| 02/26/1991 | US4995961 Process and apparatus for hydrogenating hydrocarbons |
| 02/26/1991 | US4995955 Optically-assisted gas decontamination process |
| 02/21/1991 | WO1991001942A1 Production of copper compounds |
| 02/20/1991 | EP0413564A2 Formation of polymeric metal oxide materials |
| 02/20/1991 | EP0413554A1 Processing apparatus |
| 02/20/1991 | EP0413437A1 Process for producing trichloroisocyanuric acid |
| 02/20/1991 | CN1049354A polymerisation processes and reactors |
| 02/20/1991 | CN1011699B Equipment for polymerization |
| 02/20/1991 | CN1011663B Chemical processing with operational step sensitive to feedstream component |
| 02/19/1991 | US4994394 Method of using a thermal shock probe, a thermal shock probe usable in the method and application of this method |
| 02/19/1991 | US4994242 Jet impingement reactor |
| 02/19/1991 | US4994239 Catalyst regeneration |
| 02/19/1991 | US4994160 Electric-impulse method for treating substances and device for carrying out the method |
| 02/19/1991 | CA1280541C Method and apparatus for the continuous production of polymers and copolymers of water-soluble monomers |
| 02/19/1991 | CA1280407C Gas-liquid mixing |
| 02/19/1991 | CA1280333C Process and apparatus for continuous manufacture of an emulsion and an emulsion thereby obtained |
| 02/16/1991 | CA2023083A1 Ozone generator |
| 02/14/1991 | DE3926471A1 Heat treatment of organic material mixts. - by exposure to microwave field of given frequency in a resonance space |
| 02/14/1991 | DE3926466A1 Micro-reactor for temp.-controlled chemical reactions - comprises stack of grooved plates |
| 02/12/1991 | US4991541 Device and process for treating fine particles |
| 02/12/1991 | CA1280121C Flow reactor system |
| 02/12/1991 | CA1280086C Device for the treatment of substances by uv radiation |
| 02/06/1991 | EP0411875A1 Method of producing finely divided particles or powder, vapour or fine droplets, and apparatus therefor |
| 02/06/1991 | EP0411087A1 A curing apparatus |
| 02/06/1991 | CN1011540B Device for exchange between recycle gas leaving nh3 converter and water |
| 02/05/1991 | US4990714 Combustive membrane reactor and paraffin upgrading process |
| 02/05/1991 | US4990311 Oxidative decomposition of melodorous substances with nascent oxygen from catalytic decomposition of ozone generated from irradiated air |
| 02/05/1991 | US4990232 Process for the preparation of carbodiimides |
| 02/05/1991 | US4990222 Conveying through extruder, vaporizing, drawing off and condensing; efficiency, safety |
| 01/30/1991 | EP0409835A1 Pyrolysis of organic material. |
| 01/30/1991 | EP0409828A1 Process for the recovery of alcohols using a perfluorinated ionomer membrane. |
| 01/30/1991 | CN2070195U Cracking reactor for soap elements |
| 01/29/1991 | WO1991002254A1 A method and a system for quantitatively monitoring a chemical component dissolved in a liquid medium |
| 01/29/1991 | US4988277 Contact lens |
| 01/29/1991 | CA2064037A1 Method and a system for quantitatively monitoring a chemical component dissolved in a liquid medium |
| 01/29/1991 | CA2022308A1 Process and apparatus for the production of ether-rich fuel |
| 01/29/1991 | CA1279528C Refractory anchor |
| 01/28/1991 | CA2022032A1 Process for the preparation of polyamide prepolymers |
| 01/23/1991 | EP0409818A2 Process and apparatus for materialtreatment or-reaction |
| 01/23/1991 | EP0409757A1 Apparatus for ventilation and cooling of a housing support of an emitter |
| 01/23/1991 | EP0408979A1 Method and system for throwing carbon dioxide into the deep sea |
| 01/23/1991 | EP0408585A1 Immobilized artificial membranes |
| 01/23/1991 | CN2069751U Multi-function high efficiency compound liquid distributor |
| 01/23/1991 | CN1011291B Method of treating waste gas by irradiation with electron beam |
| 01/22/1991 | USRE33524 Cyclic variation of acoustic energy propagation |
| 01/22/1991 | US4987310 Curing photopolymerizable plastics |
| 01/22/1991 | US4987239 Process for the production of anhydrides |
| 01/22/1991 | US4987222 Process for the controlled preparation of low molecular weight glucosaminoglycans |
| 01/22/1991 | CA1279316C Method for the preparation of esters of a non-reducing sugar and one or more fatty acids |
| 01/22/1991 | CA1279282C Computerized monorail catalyst handling process and system for resid hydrotreating units |
| 01/19/1991 | WO1991001360A1 Resid hydrotreating with resins |
| 01/16/1991 | EP0408265A2 Process of forming a gold film on a diamond substrate by ion beam sputtering and apparatus for carrying out the process |
| 01/16/1991 | EP0407495A1 A device for irradiating flowing liquids and/or gases with ultraviolet light. |
| 01/15/1991 | US4985230 Method of carrying out heterogeneous catalytic chemical processes |
| 01/15/1991 | US4985208 Polymerization reaction apparatus |
| 01/15/1991 | US4985182 Packing element |
| 01/15/1991 | US4984899 Agitator vessel with radially conveying agitator and with at least one baffle, as well as process for the thorough mixing of liquids with the aid of this agitator vessel |
| 01/11/1991 | CA2020708A1 Coated substrates and process |
| 01/10/1991 | WO1991000241A1 Photopromoted method for decomposing oxides of nitrogen into environmentally compatible products |
| 01/10/1991 | WO1991000018A1 Controlled atmosphere generating equipment |
| 01/09/1991 | EP0407003A1 Gelling composition |
| 01/09/1991 | EP0406513A1 Optical molding method |
| 01/09/1991 | EP0395714A4 Processes for microemulsion polymerization employing novel microemulsion systems |
| 01/08/1991 | US4983849 Apparatus and method for promoting uniform dosage of ionizing radiation in targets |
| 01/08/1991 | US4983374 Methods for forming titanium calcium oxide and zirconium calcium oxide |
| 01/08/1991 | US4983307 Method for sterilizing liquids by ultraviolet radiation |
| 01/08/1991 | US4983189 Propagating two acoustic waves of different frequencies, superimposing to form pseudo-standing acoustic waves |
| 01/08/1991 | US4982723 Solar energy |
| 01/03/1991 | DE4019182A1 Impregnating tissue samples with paraffin for histological examination - by treating with isopropyl alcohol and impregnating in molten paraffin bath under vacuum with application of ultrasound |
| 01/02/1991 | EP0405920A2 Process and apparatus for performing chemical reactions |
| 01/02/1991 | EP0383763A4 Titanium diboride/boron carbide composites with high hardness and toughness |
| 01/02/1991 | CN2068417U Elastic stereo padding |
| 01/02/1991 | CN1048169A Novel solid multi-component membranes, electrochemical reactor and use of membranes and reactor for oxidation reactions |
| 01/01/1991 | USH872 Focussed laser beam melting of refractory, metal, or polymer rods to eject charged particles to form composite coating |
| 01/01/1991 | US4981713 Plasma polymerization |
| 01/01/1991 | US4981676 Hydrogen diffusion |
| 01/01/1991 | US4981656 Device for the production of ozone |
| 01/01/1991 | US4981650 Method for treatment of dioxin-contaminated media |
| 01/01/1991 | US4981621 Regular packing element of thin foil-like material for mass transfer and heat exchange columns |
| 01/01/1991 | US4981045 Testing of liquid melts and probes for use in such testing |
| 12/31/1990 | WO1991000141A1 Process and device for the simultaneous transfer of material and heat |
| 12/30/1990 | WO1991000242A1 Ozone generator |
| 12/30/1990 | CA2062772A1 Ozone generator |
| 12/27/1990 | WO1990015546A1 Method and apparatus for producing a controlled atmosphere |
| 12/27/1990 | EP0404515A2 Medical devices having a coating of amine rich fluorinated polyurethaneurea and an antithrombogenic agent covalently bonded thereto and method for their preparation |
| 12/27/1990 | EP0404276A1 Mixer reactor |
| 12/27/1990 | EP0403820A1 Microwave assisted fluidized bed processor |
| 12/27/1990 | EP0403654A1 Multiple gas phase liquid treatment apparatus |
| 12/26/1990 | CA2019840A1 Process and apparatus for performing chemical reactions |
| 12/26/1990 | CA2006651A1 Method of producing a substance utilizing agravic effect and an apparatus for carrying out same |
| 12/25/1990 | US4980040 By heating under photoenergy absorbable by added metal oxide catalyst to decompose to nitrogen and oxygen |
| 12/25/1990 | US4980039 Microwave-mediated degradation of PCB wastes |
| 12/25/1990 | US4980038 Emulsified using electric waves |