| Patents for B01J 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus (77,270) |
|---|
| 06/12/1991 | EP0431202A1 Corrosion-proof lining |
| 06/12/1991 | EP0431059A1 A method for carrying out organic chemical reactions and apparatus for carrying out that method. |
| 06/12/1991 | EP0207113B1 Method and device for transmitting material and energy in fluid systems |
| 06/11/1991 | US5023803 Process to control the addition of carbonate to electrolytic cell brine systems |
| 06/11/1991 | US5023064 Method for removing sulfur oxide |
| 06/11/1991 | US5023056 Plasma generator utilizing dielectric member for carrying microwave energy |
| 06/06/1991 | WO1991008048A1 Process for treating gases, ellipsoidal packing-material granules and their use in the process |
| 06/06/1991 | DE3939984A1 Prepn. device for auxiliary flocculant additives - where the additive is mixed as it passes through three chambers provided with agitators mounted on a single shaft |
| 06/06/1991 | CA2046611A1 Process for treating gases, ellipsoidal packing material granules and their use in the process |
| 06/05/1991 | EP0430379A1 Chemical reactor |
| 06/05/1991 | EP0430370A2 Process for purifying contaminated soil |
| 06/05/1991 | EP0430314A2 Method and device for producing a protective atmosphere |
| 06/05/1991 | EP0430313A2 Method and device for producing a protective atmosphere |
| 06/05/1991 | EP0430269A2 Exhaust gas purification system for an internal combustion engine using alcohol blended gasoline for fuel |
| 06/05/1991 | EP0430248A2 Reaction vessel |
| 06/05/1991 | EP0430184A2 Plate type reformer assembly |
| 06/05/1991 | EP0429942A2 Apparatus for material exchange between a current of hot gas and a liquid |
| 06/05/1991 | EP0429814A2 Process and apparatus for initiating and/or promoting chemical processes |
| 06/05/1991 | EP0360856A4 Process and injector for reducing the concentration of pollutants in an effluent |
| 06/05/1991 | CN2078426U Gas purifying and energy-saving device |
| 06/05/1991 | CN1012775B Semiconductor bottom material |
| 06/05/1991 | CN1012720B Ceramic members and a method and for producing them |
| 06/04/1991 | US5021628 Apparatus and method for reacting on matter |
| 06/04/1991 | US5021221 Apparatus for producing high purity silicon from flames of sodium and silicon tetrachloride |
| 06/04/1991 | US5021204 Method for selectively charging honeycomb structures |
| 06/04/1991 | US5021199 Sieve plate for effecting gas-liquid contact and structure containing sieve plate |
| 06/04/1991 | US5020916 Apparatus for continuously treating liquids, emulsions and the like |
| 06/02/1991 | WO1991008047A1 Preparation of hetero-atoms(s) containing hydrocarbons |
| 06/02/1991 | CA2069904A1 Preparation of hetero-atom(s) containing hydrocarbons |
| 05/31/1991 | CA2031001A1 Reaction vessel |
| 05/30/1991 | WO1991007550A1 Quartz integrated trough/sump recirculating filtered high-purity chemical bath |
| 05/30/1991 | WO1991007504A1 Improved dna polymerisation device |
| 05/30/1991 | WO1991007220A1 Cold oxidation in gaseous phase |
| 05/29/1991 | EP0429070A2 Synchrotron radiation processing of a surface to be metallised |
| 05/29/1991 | EP0428970A1 Process for preparing aqueous solutions or suspensions of quaternization products of tertiary aminoalkylesters or tertiary aminoalkylamides of acrylic or methacrylic acid, for instance of dimethylaminoethyl-acrylate-methochloride |
| 05/28/1991 | US5019672 Access floor construction |
| 05/28/1991 | US5019515 Method of controlling and optimizing industrial processes for the manufacture of textile finishing and improving agents via flow injection analysis |
| 05/28/1991 | US5019416 Method of modifying the surface of a particle comprising a magnetic particle |
| 05/28/1991 | US5019358 Reactor with hydrogen adsorption alloy |
| 05/28/1991 | US5019355 Electrical device for conversion of molecular weights |
| 05/28/1991 | US5019263 Membrane composed of a pure molecular sieve |
| 05/28/1991 | US5019256 Ultraviolet lamp rack assembly |
| 05/28/1991 | US5018585 Safety device to relieve explosive pressures |
| 05/28/1991 | CA2023745A1 Control of polymerization reaction |
| 05/26/1991 | CA2030584A1 Apparatus for mass transfer between a hot gas stream and a liquid |
| 05/23/1991 | WO1991007080A1 Photobioreactor |
| 05/23/1991 | CA2069414A1 Photobioreactor |
| 05/22/1991 | EP0428265A1 Process and structure for effecting catalytic reactions in distillation structure |
| 05/21/1991 | US5018086 Fault detection in olefin oxidation reactor |
| 05/21/1991 | US5017728 Tetrabromobisphenol-A process |
| 05/21/1991 | US5017536 Coke combustion |
| 05/21/1991 | US5017347 Pollution control |
| 05/21/1991 | US5017310 Interconnecting liquid contact plate support system for cooling towers |
| 05/21/1991 | US5017309 Liquid contact plate and support system for cooling towers |
| 05/21/1991 | US5017203 Gas scrubbing apparatus and process |
| 05/16/1991 | WO1991006843A1 Device and method for photoactivation |
| 05/16/1991 | WO1991006558A1 Process for peptide synthesis and vehicles therefor |
| 05/16/1991 | WO1991006520A1 Process for production of ethylene from ethane |
| 05/16/1991 | WO1991006506A1 System for the efficient reduction of nitrogen oxides in an effluent |
| 05/16/1991 | DE3937671A1 Cascade reactor for chlorate-acid reaction - to produce chlorine di:oxide-chlorine gas mixt. |
| 05/15/1991 | EP0427602A1 Binding agent and binding agent composition for agglomerating powdery materials, agglomerates thus obtained and process for their preparation |
| 05/15/1991 | EP0427503A1 Method and Apparatus for treating a waste gas |
| 05/15/1991 | EP0427113A1 Micro-wave oven with insert |
| 05/15/1991 | EP0426778A1 Apparatus and method for the sequential performance of chemical processes |
| 05/14/1991 | US5016064 Quantom well structure having enhanced conductivity |
| 05/14/1991 | US5015756 Ammoxidation of alkenes to form unsaturated nitriles |
| 05/14/1991 | US5015444 Plate type reformer |
| 05/14/1991 | US5015443 Pollution control for waste gases, irradiation with electron beams |
| 05/14/1991 | US5015349 Low power density microwave discharge plasma excitation energy induced chemical reactions |
| 05/14/1991 | US5015348 High mass isotope separation arrangement |
| 05/14/1991 | US5015171 Tunable pulse combustor |
| 05/14/1991 | US5014737 Quartz integrated trough/sump recirculating filtered high-purity chemical bath |
| 05/08/1991 | EP0425708A1 Method of continuous production of elastic polyester |
| 05/08/1991 | EP0425668A1 Method and reactor for obtaining powdered refractory material |
| 05/08/1991 | EP0425535A1 Aggregate drying system with improved aggregate dryer and mass flow apparatus |
| 05/08/1991 | DE4004328A1 Single crystal grown in larger, charged drops of soln. - suspended with less deformation by electrostatic field and ultrasonic standing wave field |
| 05/08/1991 | DE3936716A1 Device for altering material structure using pulsed light beam - coagulation o biological tissues is produced in spatially limited region by using pulsing laser light beam with pref. light strength |
| 05/07/1991 | US5014339 Device for heating up a flow of gas |
| 05/07/1991 | US5013924 Curing compositions with ultraviolet light |
| 05/07/1991 | US5013801 Molecular weight distribution modification in a tubular reactor |
| 05/07/1991 | US5013492 Arrangement for contact bodies for liquid and gas |
| 05/07/1991 | US5013427 Resid hydrotreating with resins |
| 05/07/1991 | US5012719 Method of and apparatus for generating hydrogen and projectile accelerating apparatus and method incorporating same |
| 05/07/1991 | CA1283880C Method and apparatus for rapid thermal processing |
| 05/02/1991 | WO1991005747A1 Method of heat-treating unstable ceramics by microwave heating and susceptors used therefor |
| 05/02/1991 | EP0425481A2 Support device for a packed column |
| 05/02/1991 | EP0425252A1 Metal oxide porous ceramic membranes with small pore sizes |
| 05/02/1991 | DE3935572A1 Verfahren zur peptidsynthese und traeger dafuer A method for peptide synthesis and carrier therefor |
| 04/30/1991 | US5012110 Substrate and process and apparatus for the production therefor |
| 04/30/1991 | US5011672 Oxidation of manganese dioxide in pyrolusite ore and potassium hydroxide with air, water and oxygen |
| 04/30/1991 | CA1283651C Gas dispersion process and system |
| 04/30/1991 | CA1283544C Industrial treatment machines with rotating vessel |
| 04/25/1991 | DE4032496A1 Device for treating foodstuffs e.g. fruit, tea leaves with microwaves - comprises microwave source above conveyor of foodstuff, and element under source to deflect waves back to conveyor |
| 04/25/1991 | DE3935002A1 PCB surface treatment - using plasma in reaction chamber flanked by lock chambers |
| 04/25/1991 | DE3922299C1 Solid raw material mixts. for perfume - obtd. by mixing constituents and by liquefying mixt., and then applying ultrasonic waves to obtain homogeneous dissolution |
| 04/24/1991 | EP0424049A2 Method and equipment for the preparation of a carrier of a polymerization catalyst |
| 04/24/1991 | EP0423944A1 Cooling method |
| 04/24/1991 | EP0423694A1 Process for the catalytic dehydrogenation in the gaseous phase of hydrocarbons, in particular of alkylaromatics |
| 04/24/1991 | EP0423583A1 Process for the preparation of hydroxyanthraquinones |
| 04/24/1991 | EP0423287A1 Batch process control using expert systems |