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Patent Searching and Data


Matches 451 - 500 out of 15,423

Document Document Title
WO/2022/106058A1
The invention relates to a reforming reactor for an endothermic process and to an endothermic process. The reforming reactor for performing the endothermic process comprises a plurality of heated reformer tubes, the reformer tubes allowi...  
WO/2022/108037A1
The present invention provides a standalone precursor for synthesizing nano-material, and an apparatus for synthesizing nano-material using same, the standalone precursor allowing efficient mass production of the nano-material.  
WO/2022/106158A1
The invention relates to a process for preparing α,β-ethylenically unsaturated carboxylic acids by two-stage catalytic gas phase oxidation of alkenes, in which a gas stream (1) containing at least one alkene, in a first reactor (A) in ...  
WO/2022/106517A1
The invention relates to a device (DS) for synthesis of nanoparticles by laser pyrolysis, characterised in that it comprises: - at least one reactor (R) provided in the form of a pipe with a longitudinal axis (X0), the reactor (R) compri...  
WO/2022/109518A1
A gas phase reactor startup process comprising providing a reactor having a vertical cylindrical portion from a distributor plate at the base to a neck at the top and comprising a fluidized bed zone therebetween, wherein above the neck a...  
WO/2022/106745A1
A stirring impeller (1), an arrangement, and a use. The impeller (1) comprises a hub disc (2) comprising a shaft attachment structure (3) arranged centrally in the hub for receiving a shaft (4) centrally and perpendicularly from an upper...  
WO/2022/108323A1
The present invention relates: to an ammoxidation catalyst exhibiting improved stability under high temperature, and excellent activity, reaction conversion, and selectivity with respect to an ammoxidation reaction of propylene; a method...  
WO/2022/101345A1
The present disclosure relates to a method for replacing a catalyst of a reactor train of an operating hydroprocessing system comprising a plurality of reactor trains comprising a catalyst and each configured to receive a feed fluid and ...  
WO/2022/104314A1
Systems and methods are provided for co-processing of biomass oil in a fluid catalytic cracking (FCC) system that include recovering an additional source of H2 or synthesis gas from the overhead product gas stream. The additional H2 can ...  
WO/2022/101329A1
The present invention provides a process for hydro-demetallizing of residual hydro-carbonaceous feedstock, the process comprising:passing the feedstock to a vertically-disposed reaction zone comprising at least one moving bed reactor to ...  
WO/2022/101328A1
The present invention provides a process for hydro-demetallizing of residual hydro-carbonaceous feedstock, the process comprising:passing the feedstock to a vertically-disposed reaction zone comprising at least one moving bed reactor, wh...  
WO/2022/100899A1
The invention relates to a hydrogen plant for producing a hydrogen-comprising gas product comprising - a reformer system comprising at least one heat-recuperating reformer reaction unit (5) or a reformer system comprising two or more ref...  
WO/2022/102871A1
The present invention relates to a cavitation generator, having an impeller, capable of performing the function of a pump required for suctioning and discharging a fluid, generating a cavitation and the like, by means of the rotational f...  
WO/2022/096180A1
The invention relates to a reactor for carrying out a chemical reaction in a process fluid using an M-phase alternating current in order to heat the process fluid. The reactor comprises a reactor wall; at least one group of M reaction tu...  
WO/2022/094716A1
A microwave mode coupling device for transferring electromagnetic (EM) energy from a first structure to a second structure while providing a pressure barrier between the first structure and the second structure, the coupling device compr...  
WO/2022/097886A1
The present invention relates to an apparatus for preparing an oligomer, comprising: a reactor which receives a monomer stream and performs an oligomerization reaction so as to prepare a reaction product; a product discharge line which t...  
WO/2022/097099A1
A fixed bed reactor system for the oxidative dehydrogenation of ethane, comprising a catalyst bed wherein the catalyst capacity profile increases along the length of catalyst bed from the upstream end to the downstream end. The catalyst ...  
WO/2022/093945A1
Disclosed herein are embodiments of a hydrothermal reactor, such as a downflow hydrothermal reactor and methods of using the same. Also disclosed herein are system embodiments comprising the hydrothermal reactor. Method embodiments discl...  
WO/2022/090739A2
The present invention provides a wet scrubber for gas abatement, comprising a scrubbing vessel defining a chamber, a gas inlet for supplying a gas to be scrubbed, and a gas outlet for allowing the egress of a scrubbed gas; the inlet and ...  
WO/2022/093131A1
There may be provided a system for converting waste plastic materials to useful products. The system may include a continuous thermal treatment arrangement, including a melting stage as well as a thermal-to-catalytic pyrolysis stage down...  
WO/2022/090029A1
A device is provided for controlled production of a gas from first and second fluid reagents that, when mixed, produce the gas and a byproduct, the device comprising a reactor cylinder (10); inlets (12a, 12b) configured to supply the rea...  
WO/2022/089704A1
A method and a pyrolysis plant are described, comprising a reactor (2) for producing pyrolysis gas (28) from biomass (30). The reactor (2) comprises one or more reaction channels (3) linked thermally with at least one heating circuit (18...  
WO/2022/083688A1
A catalytic reaction unit, comprising: a plurality of catalyst bed layers arranged vertically, each of the catalyst bed layers being filled with a solid catalyst (10), respectively, and an inclined surface on the upper part of the corres...  
WO/2022/083714A1
Provided are a multi-phase combination reaction system and reaction method. The system comprises at least one fixed bed hydrogenation reactor. The fixed bed hydrogenation reactor comprises, arranged from top to bottom, a first hydrogenat...  
WO/2022/077457A1
A coke regulation and control reactor, a device and a method for preparing a light olefin from an oxygen-containing compound. The coke regulation and control reactor comprises a coke regulation and control reactor housing, a reaction reg...  
WO/2022/080642A1
The present application relates to a manufacturing method for a molybdenum-bismuth composite metal oxide.  
WO/2022/081170A1
Systems and methods are provided for conversion of methane and/or other hydrocarbons to hydrogen by pyrolysis while reducing or minimizing production of carbon oxides. The heating of the pyrolysis environment can be performed at least in...  
WO/2022/077454A1
A fluidized bed reactor (1), a device, and a production method. The fluidized bed reactor (1) comprises a main housing (1-1) and a coke control region housing. The main housing (1-1) comprises an upper housing and a lower housing. The up...  
WO/2022/077452A1
Provided are a fluidized bed reactor, an apparatus, and a method for preparing low-carbon olefin from an oxygen-containing compound. The fluidized bed reactor comprises a reactor housing, a reaction zone, a coke regulation zone, and a co...  
WO/2022/082119A2
Systems and methods are provided for using size-reversing materials in vessels where direct heating is used to at least partially provide heat for reforming reactions under cyclic reforming conditions. An example of a size-reversing mate...  
WO/2022/078534A1
The present invention relates to a reactor for processing biomass by torrefaction, wherein the reactor is a two-stage reactor comprising a first inner section (2) and a second outer section (3) for two-stage torrefaction, the second oute...  
WO/2022/079420A1
A method of operating a gas-solid fluidized bed (130) is provided. The method 5 comprises: flowing a pulsating gas flow upwards through a bed of solid particles from a distributor (104) to cause a dynamically structured bubble flow (130;...  
WO/2022/081415A2
Catalyst systems are provided for reforming of hydrocarbons, along with methods for using such catalyst systems. The catalyst systems can be deposited or otherwise coated on a surface or structure, such as a monolith, to achieve improved...  
WO/2022/077460A1
A fluidised bed regenerator (2), an apparatus for preparing low carbon olefin, and an application thereof. The fluidised bed regenerator (2) comprises from bottom to top a second activation area, a first activation area, and a gas-solid ...  
WO/2022/081431A1
A cracking furnace for cracking a hydrocarbon feed, the furnace including a firebox having a single radiant zone including, a first plurality of cracking coils each having a first shape arranged within the firebox. The radiant zone inclu...  
WO/2022/075768A1
Disclosed is an apparatus for manufacturing composite particles. The apparatus for manufacturing composite particles of the present invention comprises: a carbon nanotube growing unit to which a carbon raw material and a metal catalyst a...  
WO/2022/073976A1
A device and the relative process for producing hydrogen and oxygen by means of a thermal decomposition reaction of water is described, which allows solar energy to be used as an energy source thanks to the reduction in the operating tem...  
WO/2022/076968A1
Disclosed are systems and processes for distributing reactor coolant flow to the cooling jackets of a loop slurry reactor, where the reactor coolant is used to control the temperature of the loop slurry reactor in olefin polymerization. ...  
WO/2022/073525A1
A method and device for integrating an ammoximation reaction and separation. In the method, titanium-silicon molecular sieve is used as a catalyst; an ammoximation reaction of a ketone, hydrogen peroxide and ammonia is carried out to gen...  
WO/2022/072603A1
According to one or more embodiments, a chemical feed distributor may include a chemical feed inlet and a body. The chemical feed inlet may pass a chemical feed stream into the chemical feed distributor. The body may comprise one or more...  
WO/2022/069817A1
The invention relates to a tubular reactor (1) comprising a bed of catalytic powder confined in an annular space (30) defined by an inner wall and an outer wall (15), the insert (20) comprises a distribution chamber (40) and a collection...  
WO/2022/072317A1
A fluidized bed processing system include a vessel having a vessel wall and a plurality of chemical feed distributors coupled to the vessel wall and extending into an internal volume of the vessel. Each of the chemical feed distributors ...  
WO/2022/072300A1
A steam-assisted catalytic cracking process for a hydrocarbon feed is provided. The process includes: introducing the hydrocarbon feed, a fluid catalytic cracking (FCC) catalyst, and steam to a FCC reactor with a mass ratio of steam to h...  
WO/2022/069798A1
The invention relates to a reactor and a method for producing a product, wherein the reactor (1) comprises an inner part (2) which is formed at least in part from a porous material comprising a catalyst and in which at least one reactant...  
WO/2022/073000A1
The hydroprocessing reactor quench zone internals comprise a collection tray, a mixing chamber, a ring quench distributer, a rough liquid distribution tray, and a vapor-liquid distribution tray. The rough liquid distribution tray has a c...  
WO/2022/072599A1
According to one or more embodiments, a chemical feed distributor may include a chemical feed inlet, a body, a plurality of primary chemical feed outlets, and a secondary chemical feed outlet. The chemical feed inlet may pass a chemical ...  
WO/2022/069816A1
The invention relates to a tubular reactor (1) which comprises a powder bed in an annular space (30) delimited by a first wall (15), of a hollow tube (10), and a second wall (21), of a hollow insert (20), the hollow insert (20) comprises...  
WO/2022/063602A1
What is provided is a device for conducting a chemical reaction in a process fluid in a production facility that has at least one grounding connection connected to ground. The device comprises a reactor having one or more reaction tubes ...  
WO/2022/064214A1
A method of installing catalyst carriers (10) into a first selected reactor tube (8a) of a tubular reactor (1). The method comprising the steps of: i) providing an installation tool (20), the installation tool comprising: a) an installat...  
WO/2022/064211A1
A reactor tube (8) for a tubular reactor (1) and a retaining device (20) associated with the reactor tube; the reactor tube (8) comprising an elongate tube defining a bore (11) for receiving in use a catalyst (9) and having an outlet (12...  

Matches 451 - 500 out of 15,423