Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 8 - Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
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)
11/1989
11/30/1989DE3817685A1 Apparatus for receiving free-flowing bulk material through which a gas flow flows
11/29/1989EP0344032A1 Carried fluidised bed reactor comprising regulating means for the flow of solid particles, and its use in a catalytic cracking process
11/29/1989EP0343407A1 Apparatus for introducing matter to be fluidized to a fluid bed, particularly a drying plant
11/29/1989CN1037520A Improvements in fluidized bed polymerization reactors
11/29/1989CN1037468A Fluidized bed or bubble layer compartment of two-stage processing column
11/28/1989US4883687 Decomposition of silane, high purity, semiconductors
11/28/1989US4883646 Revamping existing reactor to improve efficiency
11/28/1989US4883583 Atomizing the gas oil to be cracked, countercurrent flow
11/23/1989EP0342918A2 Fluidized bed apparatus
11/23/1989EP0342559A1 Device for the deposition of dust and/or acidic noxious matters from gases
11/21/1989US4882444 Heat exchange, oxidation of ethylene
11/21/1989US4882400 Process for gas phase polymerization of olefins in a fluidized bed reactor
11/21/1989US4882240 Generation of pure hydrogen gas by catalytic conversion with halogen to hydrohalic acid; recycling by reacting metal with haloacid and forming salt
11/21/1989US4882021 Apparatus and method for soil decontamination
11/21/1989US4881592 Heat exchanger with backmix and flow through particle cooling
11/16/1989WO1989011073A1 Fluidized bed or bubble layer chamber, processing tower and two-stage process
11/16/1989DE3912587A1 Process and device for controlling fluid bed treatment devices
11/16/1989DE3815726A1 Process and apparatus for the thermal treatment of substances and mixtures of substances in a fluidised bed
11/15/1989EP0341813A1 Reactor and Process for the oxidation of alkyl aromatic compounds to aromatic carboxylic acids.
11/14/1989US4880605 Gas dispersion shroud for high temperature processing of powders
11/14/1989US4880604 Apparatus for coke burning in regeneration of hydrocarbon conversion catalyst
11/14/1989US4880603 Device for achieving a uniform distribution of the gas flowing radially through a catalyst bed
11/14/1989US4880311 Apparatus for supplying unclogging gas to fluidized bed apparatus
11/14/1989US4879958 Fluidized bed reactor with two zone combustion
11/09/1989EP0294387A4 Method and apparatus for biological processing of metal-containing ores.
11/09/1989DE3814464A1 Reactor vessel for the thermal desorption of impurities from pourable bulk material
11/08/1989EP0341196A2 Moving bed reactor having a large surface crossflow
11/08/1989EP0340852A2 Apparatus and process for exchanging heat between solid particles and a heat exchange medium
11/08/1989EP0270531B1 Moving bed reactor
11/08/1989CN1005731B Supply of hot solid particles to a retorting vessel for the extraction of hydrocarbons from a hydrocarbon-containing substrate
11/07/1989US4879099 Catalyst basket for denitration for use in an exhaust gas passage
11/07/1989US4879011 Process for controlling a reaction by ultrasonic standing wave
11/07/1989CA1262697A1 Fluidized catalytic cracking process
11/02/1989WO1989010516A1 Separator for separating solids from an ascending, solids-laden gas stream
11/02/1989EP0339748A2 Process for the preparation of ethylene oxide
11/02/1989EP0339251A2 Device for receiving catalysts, especially when producing synthesis gas
11/02/1989DE3912613A1 Verfahren und vorrichtung fuer die mehrstufige, zyklisch kontinuierliche gegenstromkontaktierung einer fluessigphase und einer feststoffphase, die unterschiedliche dichte haben, und/oder einer mit der ersten fluessigphase nicht vermischbaren fluessigphase Method and apparatus for multi-level, continuous cyclic gegenstromkontaktierung a fluessigphase and a solid phase, which have different density, and / or an immiscible with the first fluessigphase fluessigphase
11/02/1989DE3912612A1 Verfahren und vorrichtung fuer die intensive gegenstromkontaktierung von teilchenfoermigen feststoffmaterialien mit einer kleinen fluessigkeitsmenge Method and apparatus for the intensive gegenstromkontaktierung of particulate solid materials with a small fluessigkeitsmenge
11/02/1989DE3813864A1 Apparatus, in particular for producing synthesis gas in a reformer
11/01/1989CN2046771U Combined filling
11/01/1989CN1036756A Method and apparatus for increasing yield and product quality while reducing power costs in oxidation of aromatic alkyl to aromatic carboxylic acid
10/1989
10/31/1989US4877921 Zeolite catalyst
10/31/1989US4877587 Fluidized bed polymerization reactors
10/31/1989US4877516 Manipulating particulate matter
10/31/1989US4877419 Stripping and depressurization of solids and gas mixture
10/26/1989DE3912003A1 Reactor for hydrocarbon reforming and process for hydrocarbon reforming
10/25/1989EP0280724A4 Processing of activated heavy hydrocarbon feeds.
10/24/1989US4876409 Thin bed cofeed reactors for methane conversion
10/24/1989US4876320 Process for reducing sheeting during polymerization of alpha-olefins
10/24/1989US4875996 Nozzle unit having protective ceramic lining
10/24/1989US4875993 Process and apparatus for the catalytic cracking of hydrocarbon charges
10/24/1989US4875810 Apparatus for controlling fine particle flow
10/24/1989US4875435 Fluidized bed dryer/granulator
10/19/1989WO1989009760A1 Etherification of extracted crude methanol and conversion of raffinate
10/19/1989WO1989009759A1 Extraction of crude methanol and conversion of raffinate
10/18/1989CN1036373A Scaling bottle and preparing method of standard solution
10/17/1989US4874585 Economic recovery and utilization of boiler flue gas pollutants
10/17/1989US4874584 Fluidized bed reactor
10/17/1989US4874583 High pressure hydrocarbon reaction vessel
10/12/1989DE3910343A1 Externally heated fluidised-bed reactor
10/11/1989EP0336816A1 Chemical heat pipe, process of regeneration and use of same
10/11/1989EP0336644A1 Fluidised bed boilers
10/11/1989EP0336622A2 Hydrocarbon dehydrogenation reactions
10/11/1989CN1036190A System for improving efficiency of heat-releasing synthesis reactor, in particular synthesis ammonia reactor
10/11/1989CN1036188A Prodn. process of chlorine
10/11/1989CN1036150A Apparatus for separation of solids from mixture of solids and fluid
10/11/1989CN1005383B Catalytic conversion of liquid and/or gas
10/10/1989US4873385 Single zone oligomerization of lower olefins to distillate under low severity in a fluid bed with tailored activity
10/10/1989US4873368 Process for producing acrylic acid
10/10/1989US4872969 Method for valveless control of particle transport
10/10/1989US4872954 Apparatus for the treatment of waste
10/05/1989WO1989009374A1 Chemical heat carrier, process for regenerating said heat carrier and use of the latter
10/04/1989CN1036003A Apparatus and method for producing uniform, fine boron-cont. ceramic powders
10/03/1989US4871514 Cyclone dipleg seal on fluid catalytic cracking unit
10/03/1989US4871463 Vertical reaction vessel
10/03/1989US4871446 Catalytic cracking process employing mixed catalyst system
10/03/1989CA1262049A1 Treatment of solids in fluidized bed burner
09/1989
09/27/1989EP0334792A2 Reformer tube heat transfer device
09/27/1989EP0334710A1 Oxidation process for a gaseous phase oxidizable charge and the reactor for carrying it out
09/27/1989EP0334702A1 Process for the production of tertiary alkylether by reactif distillation
09/27/1989EP0333767A1 Fluidized bed
09/27/1989CN1035884A Method of extracting liquid from wet material
09/26/1989US4870143 High conversion; uniform particle size
09/26/1989US4869880 Apparatus for the separation of solid particulates from a gaseous effluent
09/26/1989US4869879 Vented riser for stripping spent catalyst
09/26/1989US4869815 Fluidized bed reactor with means for ensuring homogeneous distribution of the fluid to be treated
09/26/1989US4869808 Hydrocarbon conversion process with radial flow and controlled hydrogen addition
09/26/1989US4869729 From aluminum hydroxide and coal
09/26/1989US4869622 Feed hopper design
09/26/1989US4869207 Circulating fluidized bed reactor
09/26/1989CA1261683A1 Coal feed system for a fluidized bed reactor
09/26/1989CA1261629A1 Heat exchange reforming process and reactor
09/26/1989CA1261593A1 Fluidized bed reactor and process for the operation of a fluidized bed reactor
09/26/1989CA1261544A1 Closed loop recycle of vent gas in polymerization process
09/26/1989CA1261123A1 Fluidized bed reactor
09/26/1989CA1261122A1 Apparatus for separating solid material from flue gases in a circulating fluidized bed reactor
09/26/1989CA1261121A1 Circulating fluidized bed reactor
09/26/1989CA1260951A1 Ethylene oxide reactor
09/26/1989CA1260441A1 Apparatus for discharging fine-grained solids
09/26/1989CA1260229A1 Production process of chlorine
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