Patents
Patents for B01J 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus (77,270)
10/1988
10/25/1988CA1243693A1 Emulsion-char method for making fine powder
10/25/1988CA1243471A1 Process for carrying out reactions and mass transfer processes in heterogeneous fluid systems
10/19/1988EP0287484A1 Industrial treatment machines with a rotating tank
10/19/1988EP0287380A2 Burner for conversion process
10/18/1988US4778970 Viscosity reduction apparatus using microwave energy
10/18/1988US4778882 Method of carrying out chemical dehydration reaction and an apparatus therefor
10/18/1988US4778881 Method for the preparation of esters of a non-reducing sugar and one or more fatty acids
10/13/1988DE3808182A1 Process and apparatus for treating organic exhaust gases
10/12/1988EP0286369A2 Omniaxis apparatus for processing particulates and the like
10/12/1988EP0286273A2 Process on or with liquid
10/12/1988EP0286118A2 Glucose electrode and method of determining glucose
10/12/1988EP0221849B1 Tubular reactor
10/12/1988EP0171316B1 Process and apparatus for contacting at least two gaseous components reacting at high temperatures
10/11/1988US4776937 Vapor phase reaction of molybdenum, titanium tantalium or tungsten halide with silicon compound
10/11/1988US4776936 Using polar activator, then microwave radiation
10/06/1988WO1988007582A1 Method for resolution of stereoisomers in multiphase and extractive membrane reactors
10/06/1988DE3708630A1 Liquid-free chemistry under weightless conditions
10/05/1988EP0285175A1 Asymmetric photochemical reaction process
10/05/1988EP0285041A2 Process and apparatus for operating fluidised-bed reactors
10/05/1988EP0284933A2 Foamed microspheres and process for their preparation
10/05/1988CN88101706A Equipment for polymerization
10/05/1988CN88101685A Improved alkylation process utilizing enhanced boiling surface heat exchanger in reaction zone
10/05/1988CN88101684A Chemical processing with operational step sensitive to feedstream component
10/05/1988CN88101465A Method of eliminating undesirable carbon product deposited on inside of reaction chamber for cvd
10/05/1988CN87108386A A gas feed device comprising tubes with narrowed zones
10/04/1988US4775629 Apparatus for processing fluids
10/04/1988CA1242701A1 Means for sequential solid phase organic synthesis and methods using the same
10/04/1988CA1242639A1 Packing for gas-liquid contact apparatus
10/04/1988CA1242638A1 Gas/liquid contacting column
09/1988
09/29/1988DE3708508A1 Device and process for decreasing pollutants in combustion exhaust gases
09/28/1988EP0284228A1 Chemical processing with an operational step sensitive to a feedstream component
09/28/1988EP0284208A1 Gas liquid tower structure
09/28/1988EP0283794A1 Process and apparatus for carrying out gas-liquid reactions
09/28/1988EP0283667A2 Method and apparatus of treating photoresists
09/27/1988US4774104 Irradiation device, arrangement for and method of cladding a filamentary body
09/27/1988US4774069 Palladium-ceramic catchment trap
09/27/1988US4774058 Apparatus for, and methods of, operating upon a fluid
09/27/1988US4774033 Staggered deflectors produce turbulence for mixing; heat exchanging, scrubbing
09/27/1988US4774026 Semiconductor photocatalyst, electromagnetic waves
09/27/1988US4773446 Valve block assembly
09/27/1988CA1242387A1 Gas/liquid contact device
09/22/1988WO1988007166A1 Gas liquid tower structure
09/22/1988WO1988007102A1 An improved method in gas processing
09/22/1988WO1988006941A1 Process for manufacturing fine-structured bodies
09/21/1988EP0282962A2 Process for increasing the yield of light-initiated reactions using gas discharge lamps
09/20/1988US4772579 Iron oxide cylinders, ammonia synthesis
09/15/1988DE3707114A1 Reactor for multiphase systems
09/14/1988EP0282291A2 Process for producing ultrafine particles of metals, metal compounds and ceramics and apparatus used therefor
09/14/1988EP0282276A1 Apparatus and method for effecting chemical reactions
09/14/1988EP0282193A2 Explosion suppression system and composition for use therein
09/14/1988EP0282032A2 Process for the synthesis of epsilon-caprolactam
09/14/1988EP0281985A2 Process for the solidification of fluid hydrocarbons
09/13/1988US4770714 With halogenated ethane or methane
09/13/1988US4770699 Purification of molten metals
09/13/1988US4770626 Tunable pulse combustor
09/13/1988US4770315 For making chemical equipment for use in corrosive mediums
09/07/1988WO1988006494A1 Method and apparatus for production of three-dimensional objects by photosolidification
09/07/1988EP0281411A1 Alkylation process
09/07/1988EP0281364A2 Catalyst including anodized aluminum substrate and method of manufacture
09/07/1988EP0281302A1 Process for effecting chemical reactions
09/07/1988EP0280788A1 Filter for isotopic alteration of mercury vapor
09/07/1988EP0204840A4 Molecular weight distribution modification in tubular reactor.
09/06/1988US4769511 Alkylation process utilizing enhanced boiling surface heat exchanger in the reaction zone
09/06/1988US4769503 Preparation of 3,4-dichlorobenzotrihalides
09/06/1988US4769487 Multistage oxidation in a single reactor
09/06/1988US4769427 Continuous preparation of finely divided gel-like crosslinked polymers
09/06/1988US4769221 Chemical reaction apparatus
09/06/1988US4769186 Gas liquid tower structure
09/06/1988US4769127 Computerized monorail catalyst handling process and system for resid hydrotreating units
09/06/1988US4769064 Method for synthesizing ultrafine powder materials
09/06/1988US4768584 Device for cooling gases deriving from ammonia synthesis
08/1988
08/31/1988EP0280539A1 A method of removing undesired carbon deposits from the inside of a CVD reaction chamber
08/31/1988EP0279882A1 Apparatus for the stepwise performance of chemical reactions
08/31/1988EP0054563B2 Method for preparing aromatic polyesters, and device for implementing such method
08/30/1988US4767902 Method and apparatus for the microwave joining of ceramic items
08/30/1988US4767735 Flowing catalyst and monomer through elongated tubal reactor for controlled time
08/30/1988US4766884 Accumulator arrangement for the sunlight energy
08/30/1988CA1241496A1 Process for continuous production of ethylene-vinyl acetate copolymer
08/30/1988CA1241293A1 Microwave induced catalytic conversion of methane to ethylene and hydrogen
08/30/1988CA1241268A1 Serpentine film fill packing for evaporative heat and mass exchange
08/24/1988EP0279288A2 Process and apparatus for producing benzene-carboxylic acids or benzene-dicarboxylic-acid esters
08/24/1988EP0279199A2 Apparatus for processing UV-curable resin compositions
08/24/1988EP0279153A2 Process for increasing the efficiency of a pre-polymerized catalyst
08/24/1988CN88100904A Process and apparatus for producing benzene carboxylic acid or benzene dicarboxylic acid esters
08/24/1988CN87107537A Improved pipe reactor for the mfr. of ammonium phosphates containing ammonium sulfate
08/23/1988US4766349 Arc electrode
08/23/1988US4766284 Production of compounds by reaction of solid materials at high temperatures produced by plasma arc torches
08/23/1988US4766037 Photodegradable microcapsules
08/23/1988US4765864 Etching method for producing an electrochemical cell in a crystalline substrate
08/23/1988CA1240825A1 Fluid treating
08/23/1988CA1240824A1 Apparatus for making alkali metal polyphosphates
08/18/1988DE3703600A1 System for the construction of circulating-gas-stabilised and differential-pressure-regulated pneumatic formworks
08/18/1988DE3703377A1 Process for preparing ultra-fine barium sulphate by precipitation
08/18/1988DE3640172C1 Reactor of nickel-containing material for reacting granular Si-metal-containing material with hydrogen chloride to form chlorosilanes
08/17/1988EP0278235A1 Device for the storage of an oxidizable melt
08/17/1988CN87107158A Process for increasing efficiency of pre-polymerized catalyst
08/17/1988CN85102876B Continuous process for synthesizing polycarbonate in one-step
08/16/1988US4764276 To increase resin reaction efficiency in minimum substrate
08/16/1988US4764219 Clean up and passivation of mercury in gas liquefaction plants
08/11/1988WO1988005769A1 Process for the recovery of alcohols using a perfluorinated ionomer membrane