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Matches 1,101 - 1,150 out of 15,423

Document Document Title
WO/2019/148081A1
A process for producing a solid dispersion of a material by spraying the material onto a fluidized cloud of carrier particles in a fluid bed. The fluidized cloud of carrier particles is formed by adding a solid or liquid carrier to a flu...  
WO/2019/145735A1
Process for treating a material The present invention relates to a process for treating material, for example a particulate vegetable or mineral material. A process for treating material in a toroidal bed reactor, which process comprises...  
WO/2019/147132A1
The present invention is directed to a membrane reactor for the hydrogenation of carbon dioxide, said membrane reactor comprising a reaction compartment (2) comprising a catalyst bed, a permeate compartment (4) and a membrane separating ...  
WO/2019/143659A1
A reactor process for the biological treatment of wastewater. The reactor includes an inlet for wastewater and an outlet for treated wastewater. A gaseous inlet supplies an oxygen containing gas into the vessel. A packed bed with one or ...  
WO/2019/141891A1
A reactor (1) for gas-liquid mass transfer between a gas (2) and a liquid or slurry (3) is disclosed, the reactor comprising a tank (4) for receiving the liquid or slurry, the tank having a wall (5); a drive shaft (6) extending verticall...  
WO/2019/139953A1
Disclosed is a system and method for wirelessly monitoring 5 process conditions within a reactor vessel. A plurality of sensor-enabled radio frequency identification (RFID) tags are disposed at unspecified or random locations throughout ...  
WO/2019/134029A1
A reactor vessel is provided having a solids feed opening for particulate graphite and a product outlet for purified particulate graphite. The vessel has an interior volume for containing the graphite particles, with a plurality of gas f...  
WO/2019/136059A1
A naphtha reforming reactor system comprising a first reactor comprising a first inlet and a first outlet, wherein the first reactor is configured to operate as an adiabatic reactor, and wherein the first reactor comprises a first naphth...  
WO/2019/135502A1
The present invention provides a graphene preparation apparatus using Joule heating and a preparation method therefor, the graphene preparation apparatus comprising: a chamber provided with a space for graphene synthesis; a first electro...  
WO/2019/127646A1
A production apparatus for synthesizing low-molecular-weight polyphenylene ether. The production apparatus comprises a first reactor (1) and a second reactor (2), the first reactor (1) being a multi-tubular reactor, a first discharge por...  
WO/2019/132210A1
A method for preparing cyclododecene and a synthesis device therefor, of the present invention, remarkably increase the conversion ratio of cyclododecatriene and selectivity of cyclododecene, can minimize the costs required for equipment...  
WO/2019/132313A1
The present invention relates to a method for producing graphene using Joule heating. The present invention provides a method for producing graphene using Joule heating, the method comprising: a catalytic metal placement step of placing ...  
WO/2019/126433A1
The invention involves a scale collection device that is located within downflow reactor head for removing solids from feed streams to increase reactor operating cycle time without impact on effective reactor space for catalyst loading. ...  
WO/2019/122567A1
The invention relates to a silicon granule, in particular for the preparation of trichlorosilane, having a size of between 10 and 500 microns, and comprising: • dopants in a weight fraction of less than 5 ppm; • at least one cocataly...  
WO/2019/126422A1
The invention involves a scale collection device that is located within downflow reactor head for removing solids from feed streams to increase reactor operating cycle time without impact on effective reactor space for catalyst loading. ...  
WO/2019/126423A1
The invention involves a scale collection device that is located within downflow reactor head for removing solids from feed streams to increase reactor operating cycle time without impact on effective reactor space for catalyst loading. ...  
WO/2019/121949A1
A method and reactor for performing exothermic reactions with parallel operated catalyst modules arranged in stacked order within a pressure shell and adapted to axial flow of process gas through one or more catalyst layers and at least ...  
WO/2019/122387A1
The invention relates to a device and a method for the high-pressure treatment of bulk material by extraction and/or impregnation, wherein the bulk material is arranged in the interior volume (Vi) of a pressure vessel device (10) and is ...  
WO/2019/120064A1
The present invention relates to a method for preparing isophorone diamine by means of a hydrogenation reduction of isophorone nitrile imine. The hydrogenation reduction is continuously carried out in a multi-stage bubble column reactor ...  
WO/2019/121155A1
A multi-bed catalytic converter comprising: a plurality of catalytic beds (4, 5, 6) which are traversed in series by a process gas, sequentially from a first catalytic bed (4) to a last catalytic bed (6) of said plurality, and at least o...  
WO/2019/121953A1
In a cooled axial flow converter, in which process gas passes from an outer annulus via a catalyst bed, wherein the process gas is converted to a product, to an inner centre tube, the catalyst bed comprises at least one module comprising...  
WO/2019/121951A1
In an adiabatic axial flow converter, in which process gas passes from an outer annulus via a catalyst bed, wherein the process gas is converted to a product, to an inner centre tube, the catalyst bed comprises at least one module compri...  
WO/2019/126414A1
A process and apparatus for cooling catalyst in a catalyst cooler is disclosed. Nested tubes in the catalyst cooler have an undulating wall for improving heat transfer from the catalyst bed across the wall to the water inside the tubes. ...  
WO/2019/126407A1
This present disclosure relates to apparatuses for methylation of aromatics in an aromatics complex for producing a xylene isomer product. More specifically, the present disclosure relates to apparatuses for producing para-xylene by the ...  
WO/2019/126417A1
A process and apparatus for fluidizing a catalyst cooler with fluidization gas fed to the cooler below the catalyst bed is disclosed. Fluidization headers extend through an outlet manifold and deliver fluidization gas through distributor...  
WO/2019/126392A1
A reformer suitable for micro-scale design has horizontal catalyst tube(s) passing through a baffled radiant section for convective and radiant heat transfer to the tube(s). To reduce the footprint and/or to facilitate field assembly a c...  
WO/2019/126432A1
The invention involves a scale collection device that is located within downflow reactor head for removing solids from feed streams to increase reactor operating cycle time without impact on effective reactor space for catalyst loading a...  
WO/2019/126419A1
A process and apparatus is disclosed for gradually starting fluidization in a bed of particulate from the top down so as to avoid thrusting the entire mass of particulates upwardly in the bed at the same time which may damage internals i...  
WO/2019/126654A1
An Axial Dispersion Bioreactor (ADBR) is designed for the photoautotrophic, mixotrophic or heterotrophic growth and production of microalgae and other microorganisms (bacteria, fungi, etc.) as well as cell cultures of plants, animals, in...  
WO/2019/121862A1
Catalyst support systems for ammonia oxidation burners comprising a top flange and an inner wall. The top flange comprises a planar section, a rounded outer edge, and a rounded inner edge, the rounded outer edge and the rounded inner edg...  
WO/2019/117759A1
The invention relates to gas-phase synthesis of butadiene from ethanol or from a mixture of ethanol and butadiene precursors such as acetaldehyde. A production method includes transforming ethanol, or a mixture of ethanol with acetaldehy...  
WO/2019/118635A1
Techniques for converting carbonate material to carbon monoxide include transferring heat and at least one feed stream that includes a carbonate material and at least one of hydrogen, oxygen, water, or a hydrocarbon, into an integrated c...  
WO/2019/115906A1
The invention relates to a device for measuring the inner temperature of a reforming tube (1), comprising: a first structure (2) consisting of at least one part (2a) having a tubular form and positioned in the direction of the length of ...  
WO/2019/112480A1
The invention relates to an apparatus and method for producing hydrogen, a hydrogen-methane mixture or a reaction gas containing H2, for the production of hydrogen, alcohols, ammonia, dimethyl ether and ethylene and for Fischer-Tropsch p...  
WO/2019/110266A1
The invention relates to a chemical reactor comprising reformer tubes for reforming a first feed stream comprising a hydrocarbon gas and steam. The chemical reactor comprises one or more reformer tubes arranged to being heated by an elec...  
WO/2019/113168A1
A process for recovering sulfur from a tail gas stream comprising the steps of providing a tail gas stream to a chemical looping combustion (CLC) unit, the tail gas stream comprising a sulfide component, providing an oxygen carrier to th...  
WO/2019/109110A1
Methods and apparatuses are disclosed for upgrading a hydrocarbon feedstream comprising passing the hydrocarbon feedstream to a first hydroprocessing reactor in a reaction vessel to produce a first hydroprocessed effluent stream. The fir...  
WO/2019/107884A1
The present invention relates to a catalyst system for an oxidative dehydrogenation reaction, a reactor for butadiene production including the same, and a method for preparing 1,3-butadiene. More specifically, the present invention relat...  
WO/2019/106590A1
Method for creating a large-scale of amphophilic particles. The method includes: adding nanoparticles into a polycarbonate-based solution, adding a surfactant into the solution while performing ultra-sonication to generate polymer precip...  
WO/2019/105682A1
The invention relates to a reactor complex for carrying out equilibrium-limited reactions, comprising a reactant supply device (4), a reaction chamber (6) having a catalyst unit (8), and a conveying device (10) for a liquid sorbent (12),...  
WO/2019/104655A1
The present application discloses a molecular sieve-based catalyst modification apparatus. Said apparatus comprises a feeding unit 1, a modification unit 2 and a cooling unit 3 which are connected in sequence; the feeding unit comprises ...  
WO/2019/108827A1
A packing system is disclosed that has a series of flat blades arranged to promote mixing in a fluidized bed such as one in a FCC stripper, with an upward flowing gas stream and a downward flowing solid particle stream. The blade arrange...  
WO/2019/108930A1
A process and apparatus for catalytically cracking fresh heavy hydrocarbon feed to produce cracked products is disclosed. A fraction of the cracked products can be obtained to re-crack it in a downer reactor. The downer reactor may produ...  
WO/2019/101505A1
Axial reactor for exothermic or endothermic chemical reactions, comprising at least a first catalytic bed (3) and a second catalytic bed (4) operating in series and at least one heat exchanger (5) between the two catalytic beds, wherein ...  
WO/2019/104204A1
A chemical reactor that combines a pressure vessel, heat exchanger, heater, and catalyst holder into a single device is disclosed. The chemical reactor described herein reduces the cost of the reactor and reduces its parasitic heat losse...  
WO/2019/099795A1
The reaction rate of hydrocarbon pyrolysis can be increased to produce solid carbon and hydrogen by the use of molten materials which have catalytic functionality to increase the rate of reaction and physical properties that facilitate t...  
WO/2019/098346A1
A fluidized-bed-type reactor (1A) is provided with a reaction container (10A) for accommodating a metallic silicon powder and hydrogen chloride gas, a side wall (w) having a tapered shape in which the cross-sectional area of a section or...  
WO/2019/098556A1
The present invention relates to an apparatus and a method for production of biodiesel by using oils and fats in waste cooking oils. The apparatus comprises: an oil and fat reservoir for storing oils and fats; a catalytic processing unit...  
WO/2019/098348A1
A fluidized bed reactor (1) in which is it possible stably measure the temperature distribution inside of the fluidized bed reactor (1) without causing damage to temperature measurement units is provided. In this fluidized bed reactor (1...  
WO/2019/098342A1
Provided are a fluidized bed reaction container in which it is possible to suppress corrosion/wear of inner walls of the reaction container, and a method for producing trichlorosilane. The fluidized bed reaction container reacts metal si...  

Matches 1,101 - 1,150 out of 15,423