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WO/2022/033918A1 |
A process for screening polymer from a polymer-lean vapor stream, whereby the process comprises the steps of separating an effluent stream comprising the polymer and a first mixture of hydrocarbons into a polymer-rich stream and the poly...
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WO/2022/034446A1 |
A reactor for gas-phase non-isothermal reactions (100) comprising: - a tubular reactor (10) comprising at least one tube (11) through which reaction fluids (A) pass and in which tubular reactor a portion (30) is defined where at least a ...
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WO/2022/029270A1 |
The invention relates to a reactor (100, 200) for carrying out a chemical reaction, comprising a reactor vessel (10) and one or more reaction tubes (20), wherein a number of tube lengths (21, 22) of the one or more reaction tubes (20) ru...
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WO/2022/023351A1 |
The disclosure relates to a process to perform an endothermic steam reforming of hydrocarbons, said process comprising the steps of providing a fluidized bed reactor comprising at least two electrodes and a bed comprising particles, wher...
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WO/2022/023368A1 |
The disclosure relates to a process to perform an endothermic methane pyrolysis reaction, said process comprising the steps of providing at least one fluidized bed reactor comprising at least two electrodes; and a bed comprising particle...
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WO/2022/023127A1 |
The present invention relates to a device, a column and a method for radial separation or reaction, wherein the adsorption chamber (9) has a loading height (H3) greater than the height of the distribution channel (6) and the height of th...
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WO/2022/023361A1 |
The present disclosure relates to a process for an endothermic halo-hydrocarbons decomposition reaction to produce hydrogen halides and carbon, said process being remarkable in that it comprises: (a) providing at least one fluidized bed ...
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WO/2022/023359A1 |
The disclosure relates to a process to perform a catalytic cracking reaction of hydrocarbons having at least four carbons, said process comprising the steps of providing a fluidized bed reactor comprising at least two electrodes and a be...
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WO/2022/023355A1 |
The disclosure relates to a process to perform an endothermic dehydrogenation and/or aromatization reaction of hydrocarbons, said process comprising the steps of providing at least one fluidized bed reactor comprising at least two electr...
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WO/2022/025517A1 |
The present invention relates to: shape-specific carbon quantum dots of which the shape, the size, and the fluorescent color can be controlled through reaction time and a solvent, and which are capable of multicolor fluorescence emission...
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WO/2022/026058A1 |
Light olefins may be produced from hydrocarbons by a method including passing a hydrocarbon feed stream into a feed inlet of a reactor. The reactor may include an upper reactor portion defining an upper reaction zone and a lower reactor ...
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WO/2022/023346A1 |
The disclosure relates to a process to perform a steam cracking reaction, said process comprising the steps of providing a fluidized bed reactor comprising at least two electrodes; and a bed comprising particles, wherein the particles ar...
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WO/2022/021626A1 |
Disclosed are a reaction system and method for preparing a halogenated benzaldehyde by oxidizing a halogenated toluene. The reaction system comprises: a batching tank and a gas-liquid intensification reactor connected in sequence. After ...
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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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