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WO/2022/016248A1 |
The present invention relates to a third-stage system with automatic bleeding by means of the use of an ejector installed internally or externally, applicable to all positive-pressure multi-cyclone systems, whether for application in par...
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WO/2022/011867A1 |
A micro-interface reaction system and method for diesel hydrogenation. The micro-interface reaction system comprises a hydrogenation reactor (10); a plurality of fixed bed layers (102) are sequentially provided inside the hydrogenation r...
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WO/2022/011866A1 |
A reaction system and method for diesel hydrogenation, the reaction system comprising: a hydrogenation reactor (10), wherein multiple sections of fixed beds (102) are sequentially arranged from top to bottom in the hydrogenation reactor ...
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WO/2022/016099A1 |
A downflow reactor, e.g. a downer reactor or system, includes an outer wall defining an interior reactor space. An elongated plug is within the outer wall having a first end and a second end, defining a longitudinal axis between the firs...
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WO/2022/011868A1 |
A reaction system and method for the hydrogenation of an anthracene oil. The reaction system comprises: a micro-interface generator (20) and a hydrogenation reactor (50) which are connected in sequence. Hydrogen and an anthracene oil are...
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WO/2022/011869A1 |
The present invention provides a micro-interface reaction system and method for hydrogenation of an anthracene oil. The micro-interface reaction system comprises: a micro-interface generator and a hydrogenation reactor connected in seque...
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WO/2022/010178A1 |
The present invention relates to a hydrogen production reactor comprising a high-efficiency composite having a high thermal conductivity and an antioxidant property. Specifically, the hydrogen production reactor comprises: a first region...
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WO/2022/010823A1 |
A reactor and method for the conversion of hydrocarbon gases utilizes a reactor (12, 312, 412, 512, 612) having a unique feed assembly with an original vortex combustion chamber (40, 340, 436, 536, 636), a diverging conduit (48, 348, 448...
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WO/2022/000034A1 |
Disclosed herein is a process for de-watering a sludge. The process comprises heating a de-watering fluid, and passing the de-watering fluid through the sludge, thereby de-watering the sludge. Also disclosed herein is a system for de-wat...
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WO/2022/002067A1 |
The invention discloses a purifier. The purifier comprises an L-shaped cylinder, and a cap and a head respectively arranged at two ends of the L-shaped cylinder, and the L-shaped cylinder is filled with a compacted desulfurizer. The desu...
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WO/2022/002844A1 |
The present invention relates to the formation of silazane coatings. The invention provides a polysilazane coating method for limiting fragmentation of polysilazane and an assembly for performing said polysilazane coating method for limi...
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WO/2022/001712A1 |
Disclosed is a fluidized bed. The fluidized bed comprises an air inlet system, a bottom bin, a material bin, a fluidized bin and an exhaust system, wherein a cyclone separation bin is arranged between the fluidized bin and the exhaust sy...
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WO/2022/002748A1 |
The invention relates to a method for recycling waste materials containing valuable metals in a fluidised bed furnace (100), comprising the phases I, starting up the fluidised bed furnace; and II continuously reprocessing the waste mater...
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WO/2022/003268A1 |
The present invention relates to an apparatus for fluidized-bed chemical vapour deposition from a gaseous phase allowing the temperature of the fluidized bed to be stabilized during the deposition and also to an associated method for its...
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WO/2022/003269A1 |
The invention relates to a method for coating short fibres by chemical vapor deposition in a fluidised bed in which the short fibres are separated from each other during coating by adding spacer particles.
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WO/2021/261795A1 |
Disclosed is a device for the recombination of hydrogen and oxygen, the device being characterized by including: a catalyst unit for recombining a mixed gas of air and another gas into water by a catalytic reaction; a cooling unit for co...
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WO/2021/261796A1 |
Disclosed is a system for the recombination of hydrogen and oxygen, comprising: a hydrogen recombination chamber in which a mixed gas of air and a gas flows so as to be treated by being recombined with hydrogen to form water through a ca...
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WO/2021/259930A1 |
A multi-bed ammonia converter comprising a plurality of catalytic beds for converting an input makeup gas into an ammonia-containing product gas comprising a recovery heat exchanger such as a steam superheater or a boiler which is integr...
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WO/2021/259929A1 |
A multi-bed catalytic reactor, particularly for the synthesis of ammonia, wherein the beds have an annular shape, the first bed has L(1) * (V / V(1)) equal to or greater than 50 wherein L(1) is the slenderness ratio of the first bed whic...
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WO/2021/254192A1 |
Disclosed is a catalytic auxiliary device for a gas-phase aldehyde hydrogenation reactor, the device comprising a shell and tube reactor, in which a catalyst preloader is arranged to reduce a contact surface and increase a ventilation st...
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WO/2021/257381A1 |
A system and method of producing hydrogen, including converting hydrocarbon to methane via steam and pre-reforming catalyst in a pre-reformer, converting the methane to hydrogen and carbon dioxide by steam reforming via a reforming catal...
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WO/2021/254193A1 |
A gas-phase aldehyde hydrogenation reactor, comprising a reactor body (1), a manhole (2) arranged on the reactor body (1), a catalyst bed body (3) arranged inside the reactor body (1), a distributor (4) distributed on the catalyst bed bo...
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WO/2021/257379A1 |
A system and method for producing hydrogen from hydrocarbon and steam, including a membrane reformer with multiple membrane reactors each having a tubular membrane. The bore of the tubular membrane is the permeate side for the hydrogen. ...
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WO/2021/257380A1 |
A system and method for producing hydrogen, including providing hydrocarbon and steam into a vessel to a region external to a tubular membrane in the vessel. The method includes steam reforming the hydrocarbon in the vessel via reforming...
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WO/2021/237308A1 |
A process for producing direct reduced iron ("DRI") from iron ore and biomass in a single stage fluidised bed includes injecting (a) iron ore, (b) gaseous oxygen and (c) a solid reductant including biomass into a reaction zone of the flu...
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WO/2021/236819A1 |
The present disclosure provides device having a reaction vessel with one or more permeable membranes disposed therein that separate the reaction vessel into at least a first portion and a second portion. The one or more membranes permit ...
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WO/2021/234695A1 |
Methods and systems are provided for wastewater treatment that yields continuous zero liquid discharge (ZLD). These include pre-treating provided wastewater from any contaminated water source to remove heavy metals, ultra-filtering the p...
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WO/2021/198818A9 |
The present subject matter relates an apparatus (120) for distributing polyphasic fluid mixture to a catalyst bed in a downflow reactor (100). The apparatus (120) comprises a distributor tray (140) comprising a plurality of distributor u...
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WO/2021/227356A1 |
An apparatus for preparing a sewage/wastewater coagulant, and the sewage/wastewater coagulant and a preparation method therefor. The apparatus for preparing the sewage/wastewater coagulant is provided with an atomization mixing reactor (...
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WO/2021/225870A1 |
A process for manufacturing aliphatic amines and nitriles by using the Fischer Tropsch synthesis (FTS), in the production of chain-lengthened hydrocarbons from CO and H2 and their terminal nitrogen functionalization using ammonia. The me...
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WO/2021/224949A1 |
The hydrogenation capacity of an upflow hydrocarbon hydrotreatment reactor is increased by expanding the gas-liquid contact surface.
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WO/2021/217330A1 |
A methanol vaporizing and mixing device (100), a methanol heating reactor (200), a methanol non-flame heating device, and a control method. A heat exchange tube (132) filled with a catalyst (131) is provided in an air preheating chamber ...
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WO/2021/222693A1 |
Systems, reactors, and processes for regenerating ionic liquid using catalyst. A plurality of tubular reactors are provided having a first end and a second end and catalyst particles disposed in the tubular reactor between the first end ...
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WO/2021/214256A1 |
The invention relates to a reactor (100, 200) for carrying out a chemical reaction, having a reactor container (10) and one or more reaction tubes (20). One or more current feed elements (41) are guided into the reactor container (10) in...
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WO/2021/213747A1 |
A reactor for a catalytic process comprising catalyst beds has catalyst bed supports with an improved sealing system and improved profile.
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WO/2021/216326A1 |
Hydroprocessing reactor internals height reduction is achieved by placing a mixing chamber above the collection tray. The mixing chamber has spillways on the top (top spillways) and the side of the mixing chamber (side spillways) for flu...
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WO/2021/216284A1 |
Systems and methods are provided for conversion of polymers (such as plastic waste) to olefins. The systems and methods can include an initial pyrolysis stage where a plastic feedstock is delivered to the initial pyrolysis stage by one o...
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WO/2021/212202A1 |
A fluidized bed reactor for biomass treatment comprising a vessel extending in a first direction from a first end to a second end, an inlet at the first end of the vessel for feeding biomass particles into the vessel, an outlet at the se...
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WO/2021/214257A1 |
The present invention relates to a reactor (100, 200) for carrying out a chemical reaction, which reactor comprises a reactor vessel (10), one or more reaction tubes (20), and means (40) for electrical heating of the one or more reaction...
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WO/2021/213974A1 |
The invention relates to an apparatus for examining heterogeneously catalysed reactions comprising at least one reactor (3) through which a particulate catalyst flows and at least one reactant feed, wherein arranged downstream of each re...
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WO/2021/208202A1 |
The present invention provides a micro-interface enhanced cyclohexanone ammoximation reaction system and method. The system comprises an oximation reactor, a reaction clear liquid buffer tank, a tail gas absorption tower, and a micro-int...
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WO/2021/209258A1 |
An apparatus comprising a packed bed (11) of solid granular material for processing an input gas, wherein the packed bed has a radial symmetry around an axis (A-A), the packed bed comprises a plurality of concentric stages (S1, S2) and t...
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WO/2021/210417A1 |
[Problem] In packed beds, moving beds, and multistage fluidized beds that use a highly cohesive, easily consolidated powder, uniform contact with a gas is not possible due to the occurrence of channeling, and therefore a device that does...
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WO/2021/211947A1 |
A process for recovering catalyst from a fluidized catalytic reactor effluent is disclosed comprising reacting a reactant stream by contact with a stream of fluidized catalyst to provide a vaporous reactor effluent stream comprising cata...
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WO/2021/205060A1 |
The present invention relates to a process for producing cellulose carbamate (CCA). A mixture of cellulose, liquid and urea is subjected to drying and heating to complete the carbamation reaction between cellulose and urea to produce cel...
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WO/2021/204834A1 |
A process and apparatus wherein a process material comprising two or more distinct phases are fed continuously to a tubular reactor containing an agitator wherein as the phases flow along the reactor the agitator displaces at least part ...
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WO/2021/206916A1 |
A fixed bed, radial flow reforming reactor having an inner catalyst zone between an inlet fluid zone and an outlet fluid zone. The catalyst zone is separated into two concentric, annular zones, a first annular zone having a first solid p...
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WO/2021/203176A1 |
A method and plant uses one or more renewable energy sources to facilitate the processing of a hydrocarbon to produce hydrogen, syngas or other products. One renewable energy source is solar energy. The solar energy may be harnessed by (...
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WO/2021/207622A1 |
Spent catalyst (500) is removed from process microchannels (310) of a Fischer-Tropsch reactor by directing a jet of air (4) from an air knife (1) through slots of a protecting member (2). The air knife is traversed across successive rows...
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WO/2021/198005A1 |
The invention relates to a pressure loss generating device (1) comprising: a process gas feed (2) having a process gas feed inlet (5), a process gas feed outlet (6), a process gas feed longitudinal central axis (A-A) and a process gas fe...
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