Patents
Patents for B01J 8 - Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes (34,406)
09/1983
09/06/1983US4402349 Process and apparatus for charging tubular reactors with granular solids, more particularly catalysts
09/06/1983US4402143 Bottom for fluidized bed
08/1983
08/31/1983EP0087039A1 Process for simultaneously sieving and evacuating, in a controlled and continuous way, granules from fluidised-bed reactors
08/30/1983US4401402 Liquid seal lock hoppers and method of utilizing same
08/30/1983US4401152 Heat exchanger having a plurality of vertical pipes for upward passage of a first heat-exchanging medium
08/24/1983EP0086684A1 Process and device for drawing off solid particles and for introducing a liquid feed at the lower part of a contacting zone
08/24/1983EP0086580A1 Method and apparatus for fluid catalytic cracking
08/24/1983EP0086261A1 Combination of a gas-turbine and steam-turbine cycle
08/23/1983US4400532 Production of trifluoroacetic acid from ethyl acetate
08/23/1983US4400356 Combustion catalyst bed
08/23/1983US4400150 Fluidized bed combustor distributor plate assembly
08/23/1983US4399846 Mechanism for granulometric distribution of solid particles
08/23/1983US4399618 Method of sealing a fluidized bed and device for carrying out the method
08/23/1983CA1152533A1 Production of methanol
08/23/1983CA1152439A1 Floating radiant tube sheets for vertical tube reformers and the like
08/23/1983CA1152434A1 Catalytic converter
08/17/1983EP0086068A2 Continuous chromatographic separations in a magnetically stabilized fluidized bed
08/17/1983EP0085779A1 Method and apparatus for continuously and counter-currently contacting liquid and solid media
08/17/1983EP0085676A1 Lance for fluidizing slow-moving material.
08/16/1983US4399350 Procedure for the thermal treatment of powdered and granulated catalysts and the like
08/16/1983US4399106 Reactor for preparing uranium trioxide
08/16/1983US4398852 Process and apparatus for adding and removing particles from pressurized reactors
08/16/1983US4398594 Apparatus for use in carrying out a physical and/or chemical process, for example a heat exchanger
08/16/1983CA1151813A1 Fluidized bed
08/10/1983EP0085610A2 Gas distributor for fluidized beds
08/10/1983EP0085563A2 A continuous transverse flow magnetically stabilised fluidised bed
08/10/1983EP0085288A1 A process for the production of silicon nitride
08/10/1983EP0085221A1 Fluidized bed gasification ash reduction and removal system
08/09/1983US4397818 Catalytic cracking of hydrocarbon gases
08/09/1983US4397816 Apparatus for regeneration of spent cracking catalyst
08/09/1983US4397738 Process for the separation of particulate solids from vapors
08/09/1983US4397731 From high pressure zones
08/09/1983US4397102 Fluidized bed heat exchanger incorporating induced circulation utilizing directional and/or differential bed fluidization
08/09/1983CA1151578A1 Continuous catalyst unloading device
08/09/1983CA1151575A1 Particulate solids conveying and draining device
08/09/1983CA1151474A1 Fluidized bed heat exchanger having a fluid cooled air distributor plate assembly
08/03/1983EP0084887A1 Solids flow regulator
08/02/1983US4396531 Removal of coke contamination
08/02/1983US4396495 Reduction of foaming in a slurry catalyst hydrocarbon conversion process
08/02/1983CA1151323A1 Process for the chemical removal of phosphorus compounds from waste water and process for the purification of waste water
08/02/1983CA1151009A1 Apparatus for supporting a perforated plate air distributor for a fluidized bed
08/02/1983CA1150934A1 Fluidized bed apparatus
07/1983
07/27/1983EP0084492A2 Furnace and process for treating solid fuel particles in a fluidized bed
07/27/1983EP0084129A2 Method for treating nuclear fuel scrap
07/26/1983US4395523 Method of making and recovering olefin polymer particles
07/26/1983US4395495 Production of methanol
07/26/1983US4395386 Apparatus for isotope exchange reaction
07/26/1983US4394980 Device for the simultaneous and continuous feeding of pulverulent solids and of liquids into treatment machines
07/26/1983US4394941 Fluid dispenser
07/20/1983EP0083825A1 Hydrogen recovery process
07/20/1983EP0083698A1 Process for the continuous (co)polymerisation of trioxane
07/19/1983US4394349 Apparatus for the fluidized catalytic cracking of hydrocarbon feedstock
07/19/1983US4394281 Composition for use in a magnetically fluidized bed
07/19/1983CA1150051A1 Turbulent gas mixing device
07/12/1983US4392943 Process and device for withdrawing solid particles and introducing a liquid charge at the lower portion of a contact zone
07/12/1983US4392885 Method and apparatus for forming a directioned suspension spray of a pulverous material and a reaction gas
07/12/1983US4392814 Fluidized bed
07/12/1983US4392345 Bypass control system
07/06/1983EP0083202A1 Liquid phase adsorption and separation process
07/05/1983US4391860 Device for the controlled feeding of powder material
07/05/1983US4391794 From hydrocarbons and water vapor, heat exchanging, enothermic, catalyst
07/05/1983US4391611 Combustion, fluidized beds
07/05/1983CA1149234A1 Multi-zone fluidized bed combustor and method of operating same
06/1983
06/29/1983EP0082673A2 Fast fluidized bed reactor and method of operating the reactor
06/29/1983EP0082622A1 Fluidized bed combustion apparatus and method of carrying out fluidized bed combustion
06/29/1983EP0082609A1 Chemical reactor and process
06/28/1983US4390669 Volatile hydrocarbon carrier, transition metal catalyst
06/28/1983US4390502 Simultaneous mixing of solids and fluids
06/28/1983US4390501 Electrocast zirconia support bricks; cracking; gasification
06/28/1983CA1148972A1 Separating toluene diisocyanate and/or higher boiling solvents from distillation residues of the toluene diisocyanate manufacture using a fluidized bed
06/22/1983EP0081948A1 Reactor
06/22/1983EP0081619A1 Apparatus for fluidised-bed heat transfer
06/21/1983USRE31282 Shot-feeding metering valve
06/21/1983US4389381 Limestone calcination
06/21/1983CA1148492A1 Method of preventing bogging in catalyst reduction
06/15/1983EP0081407A1 Polymerisation process in the gaseous state with heterogeneous catalysis, and spherical reactor for putting it into use
06/15/1983EP0081267A2 Apparatus for contacting particulate solid material with a fluid
06/14/1983US4388218 Regeneration of cracking catalyst in two successive zones
06/14/1983US4387667 Fluidized bed distributor plate assembly
06/14/1983US4387593 Powder level measurement probe
06/14/1983CA1147979A1 Sample pyrolysis oven
06/14/1983CA1147915A1 Apparatus for granulating and/or coating particles in a spouted bed
06/09/1983WO1983001995A1 Method and apparatus for the treatment of solid particles by means of a fluid
06/07/1983US4387120 Gas injector for fluidized bed furnace
06/07/1983CA1147874A1 Biological filter and process
06/01/1983EP0080270A2 Synthesis process and reactor
06/01/1983EP0080199A2 Apparatus for treating a granular material by drying, film-coating or coating
06/01/1983EP0080125A1 Adsorber, and process for employing this adsorber
05/1983
05/31/1983US4385985 FCC Reactor with a downflow reactor riser
05/25/1983EP0079423A1 Catalytic gas reformer
05/24/1983US4385042 Continuous reaction/separation method for nucleated growth reactions
05/24/1983US4385033 Reactor for fouling prone feeds
05/24/1983US4384788 Self-supporting stirrer for mixing a bed of free-flowing solids
05/24/1983US4384787 Method and apparatus for adjusting the quantity of liquid deposited on fine granular materials and method of preparing mortar or concrete
05/24/1983CA1146919A1 Continuous reaction/separation method for nucleated growth reactions
05/24/1983CA1146753A1 Apparatus for continuously feeding solid particles into a pressurized container having an improved lifting mechanism
05/17/1983US4383941 Metal core
05/17/1983CA1146697A1 Olefin polymerization in a vertical fluid bed reactor system containing an internal cooler and apparatus therefore
05/11/1983EP0078706A1 Fluidized bed heat exchanger incorporating induced circulation utilizing directional and/or differential bed fluidization
05/11/1983EP0078605A1 Calcination control system