| Patents for B01J 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus (77,270) |
|---|
| 04/24/1991 | EP0423259A1 Phase change injection nozzle |
| 04/24/1991 | EP0423133A1 Enzymatic resolution systems and compounds useful in the systems and their reparations. |
| 04/24/1991 | EP0326605B1 Heat-transfer wall composed of two plate-like parts |
| 04/24/1991 | EP0308409B1 Process for producing carbon molecular sieves |
| 04/24/1991 | CN2075542U Suspension ploymeric reactor |
| 04/23/1991 | US5010220 Process and apparatus for heating bodies at high temperature and pressure utilizing microwave energy |
| 04/23/1991 | US5009816 Broad liquid level gas-liquid mixing operations |
| 04/23/1991 | US5009789 Filtration and reuse of urea-formaldehyde, melamine-formalde-hyde and polyamidoamine-epichlorohydrin resins |
| 04/23/1991 | US5009763 Honeycomb solid oxide electrolytic cell assembly and method |
| 04/23/1991 | CA1283273C Process and apparatus for carrying out oxidation in the anthraquinone process for the preparation of hydrogen peroxide |
| 04/21/1991 | CA2026904A1 Preparation of hydroxyanthraquinones |
| 04/20/1991 | CA2027810A1 Ultrasonic fluid processing apparatus and method |
| 04/19/1991 | CA2001062A1 Method of heat-treating unstable ceramics by microwave heating and susceptors used therefor |
| 04/18/1991 | WO1991005034A1 Continuous process for producing lower alkyl esters |
| 04/18/1991 | DE4032077A1 Chemical works for batch operation - assembled from several modules and mobile processing tanks |
| 04/18/1991 | DE3932514A1 Kontinuierliches verfahren zum herstellen niederer alkylester A continuous process for producing lower alkyl ester |
| 04/18/1991 | CA2026999A1 Treatment of ultrahigh molecular weight polyolefin to improve adhesion to a resin |
| 04/17/1991 | EP0422381A2 Method for removing material from surfaces using a plasma |
| 04/17/1991 | EP0344177A4 Porous wafer for segmented synthesis of biopolymers |
| 04/17/1991 | CN2075192U Lacertus biological fluidization carrier |
| 04/17/1991 | CN1050722A Polymerization apparatus and process for producing vinyl chloride resin |
| 04/16/1991 | US5008020 Treatment of domestic and industrial waste waters |
| 04/16/1991 | CA2001076A1 Use of electromagnetic fields of intensities above background for purifying soil and similar contaminated substances |
| 04/14/1991 | WO1991005739A1 Method and device for the magnetic treatment of a fluid |
| 04/14/1991 | CA2067503A1 Method and device for the magnetic treatment of a fluid |
| 04/14/1991 | CA2027163A1 Batch type plant |
| 04/11/1991 | DE4031034A1 Regulation of temperature in chemical reaction - using liquified nitrogen distributed over surface of material in reaction chamber |
| 04/10/1991 | EP0421184A2 Polymerization reactor for producing vinyl chloride resin |
| 04/10/1991 | EP0421169A1 Catalyst for the oxidation of carbon monoxide |
| 04/10/1991 | EP0421068A1 Method for removing water-retensive liquids from a subterranean hollow space |
| 04/10/1991 | CN2074675U Equal gap drop verticle filler |
| 04/09/1991 | US5006410 Film comprising at least one unimolecular layer |
| 04/09/1991 | US5006266 Standing waves with intersecting nodes, displacement of particles and liquid in a column |
| 04/09/1991 | US5006248 Titanium and zirconium oxides, sol-gel process |
| 04/09/1991 | US5006244 Fluid purification device |
| 04/04/1991 | WO1991004443A1 Method and apparatus for making solid waste material environmentally safe using heat |
| 04/04/1991 | WO1991004266A1 Solid surface for peptide synthesis |
| 04/04/1991 | WO1991004141A1 Process for producing a body from extrudable compounds, device for implementing the process, extrusion nozzle for such a device and bodies made by the process |
| 04/03/1991 | EP0420369A2 Method and apparatus for continuous hardening of visible light-curing resins |
| 04/03/1991 | EP0420141A2 Process for removing fine particles from articles of fluorine-containing resin |
| 04/03/1991 | EP0419930A2 Particulate contamination prevention scheme |
| 04/03/1991 | CN1050351A Method for repairing enamelled reaction caldron with fluon resin |
| 04/02/1991 | US5005003 Method of detecting fire in an early stage |
| 04/02/1991 | US5004830 Process for oxidation of alkyl aromatic compounds |
| 04/02/1991 | US5004761 Photopolymerization of unsaturated monomers on moving support film belt |
| 04/02/1991 | US5004592 Recovering heat from endothermic reaction in preparation of ammonia synthesis gas |
| 04/02/1991 | US5004571 Liquid level control in gas-liquid mixing operations |
| 04/02/1991 | US5004152 Acoustic monitoring of two phase feed nozzles |
| 04/02/1991 | CA1282318C Regular packing element of thin foil-like material for mass transfer and heat exchange columns |
| 03/27/1991 | EP0419419A1 Process for the safe and pollution-free preparation of highly pure alkylene oxide adducts |
| 03/27/1991 | EP0418401A1 Method and device for acceleration of liquid and bulk materials |
| 03/21/1991 | WO1991003315A1 Reactive bed plasma air purification |
| 03/21/1991 | WO1991003281A1 Method and apparatus for the controlled reduction of organic material |
| 03/20/1991 | EP0418122A1 Oxidation reactor with differential pressure drop and its application . |
| 03/20/1991 | EP0417893A1 Polymerisation processes and reactors |
| 03/20/1991 | EP0417714A2 Method for removal of dioxin generated in waste combustion |
| 03/20/1991 | EP0417607A2 Apparatus for promoting reaction between solid and liquid phases |
| 03/20/1991 | EP0417407A1 Shaped bodies of macroporous ion exchanger resins and their use |
| 03/20/1991 | EP0417386A1 Photochemical preparation of 3-(organothio) aldehydes |
| 03/20/1991 | EP0417253A1 Low temperature method of forming materials using one or more metal reactants and a halogen-containing reactant to form one or more reactive intermediates |
| 03/20/1991 | CN2073323U Full-closing magnetization scale removing device |
| 03/19/1991 | US5001066 Method for carrying out sparged reaction |
| 03/19/1991 | US5000924 Autoacceleration control for exothermic reactors |
| 03/19/1991 | US5000883 Apparatus and method for supporting packing in mass transfer towers and subsequent liquid redistribution |
| 03/19/1991 | US5000872 Surfactant requirements for the low-shear formation of water continuous emulsions from heavy crude oil |
| 03/19/1991 | US5000772 Methods of and apparatus for making coated optical fiber |
| 03/16/1991 | WO1991004104A1 Converting organic/organometallic gaseous or vaporizable compounds to inert solids |
| 03/16/1991 | CA2040436A1 Converting organic/organometallic gaseous or vaporizable compounds to inert solids |
| 03/13/1991 | EP0416759A1 Ventable rupture diaphragm-protected container for heating contained materials by microwave radiation |
| 03/13/1991 | EP0416649A2 Orientated column packings |
| 03/13/1991 | EP0416487A2 Sound transducer |
| 03/13/1991 | EP0416402A2 Cleavable surfactants, process for their preparation and use |
| 03/13/1991 | EP0416276A1 Stone for supportgrid of a packed tower |
| 03/13/1991 | EP0416143A1 Device for the removal of hydrogen and dissolution of barrier layers |
| 03/13/1991 | EP0416089A1 Process and apparatus for producing calcium sulfate microfibers |
| 03/12/1991 | US4999172 Absorber packing and method |
| 03/12/1991 | US4998553 Controlling particulate material |
| 03/12/1991 | CA2024994A1 Method for removal of dioxin generated in waste combustion |
| 03/12/1991 | CA2024214A1 Dry mix for microwave muffins with psyllium and method of preparation |
| 03/12/1991 | CA1281380C Viscosity reduction apparatus |
| 03/11/1991 | CA2015355A1 Photochemical preparation of 3-(organothio) aldehydes |
| 03/07/1991 | WO1991002962A1 Apparatus for the in situ hybridisation of slide-mounted cell samples |
| 03/07/1991 | WO1991002714A1 Automated peptide design and synthesis |
| 03/07/1991 | WO1991002581A1 Apparatus and method for treatment of gas |
| 03/07/1991 | WO1991002580A1 Process and device for disposing of organic vapours, in particular solvent vapours |
| 03/06/1991 | EP0415618A1 Apparatus for conducting and controlling chemical reactions |
| 03/06/1991 | EP0415508A2 Method and apparatus for continuous hardening of light-curing resins |
| 03/06/1991 | EP0415427A2 Polymer recovery process |
| 03/06/1991 | EP0221095B1 Vortex packing and process for its manufacture |
| 03/06/1991 | CN2072658U Gas energy-saving dirty-reducing unit |
| 03/06/1991 | CN1049627A Reactor with two shafts for mixing |
| 03/06/1991 | CN1049623A Porous sintered body and method of mfg. same |
| 03/06/1991 | CN1011863B Method and blank for mfg. high efficiency open volumed packing bodies |
| 03/06/1991 | CN1011859B Process for treating waste gas |
| 03/06/1991 | CA2024591A1 Apparatus for promoting reaction between solid and liquid phases |
| 03/05/1991 | US4997535 From methane, sulfur dioxide and chlorine |
| 03/05/1991 | US4997285 Machine for handling pourable, pasty, and/or fluid materials with a built-in disintegrator |
| 03/05/1991 | CA1280968C Suitable distillation packing for the cryogenic separation of air |
| 02/28/1991 | DE4026800A1 Organic, esp. solvent, vapour disposal - by ionisation or dissociation in alternating electromagnetic field |
| 02/27/1991 | EP0414432A1 Ozone generator |