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WO/2022/204009A1 |
According to one or more embodiments, the flow of catalyst in a fluidized catalytic processing system may be controlled by a method including determining the amount of catalyst present in a first catalyst bed of the fluidized catalytic p...
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WO/2022/198874A1 |
Provided is a diesel hydrogenation micro-interface reaction system, comprising a hydrogenation reactor, wherein a micro-interface generator is arranged inside the hydrogenation reactor and is used for crushing and dispersing hydrogen ent...
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WO/2022/202037A1 |
The hydrogen production device 100 is equipped with: a first heating furnace 110 having a first housing tank in which a fluidized bed of a catalyst including one or more of iron, nickel, copper, and aluminum is formed and a heat transfer...
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WO/2022/204085A1 |
A photo-catalyst (EP) is regarded as an alternate method to replace the plasma chemical process and as an additional catalytic processing scheme on top of a micro- or nano-structured catalyst (Ec) and electro-catalyst (Ev). The potential...
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WO/2022/195071A1 |
Chemical reactor comprising an educt space with inlet means for feeding at least one educt stream into said space; a product space with outlet means for removing at least one product stream from said space; a plurality of parallel tubes ...
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WO/2022/194513A1 |
A reactor system (100) comprising a multibed catalytic converter (1) including a mixing region (50, 20) upstream of a catalytic bed, the mixing region is arranged to mix a feed gas of the catalytic bed with a mixing gas, the mixing gas i...
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WO/2022/194775A1 |
The invention relates to a reactor and a method at least for the pyrolysis of hydrocarbon-containing fluids at least in order to produce at least hydrogen-containing fluids. The reactor has a reactor casing, a reactor shaft arranged with...
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WO/2022/194790A1 |
The invention relates to a method for producing ethylene by oxidatively dehydrogenating ethane, wherein a multitubular reactor (10) having reaction tubes (11) which extend between a first end (11A) and a second end (11B) is used. One or ...
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WO/2022/194793A1 |
The present invention relates to a method for producing a target compound, in which method a feed mixture (A) containing at least one starting compound is formed, distributed over parallel reaction tubes (10) of one or more shell-and-tub...
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WO/2022/194619A1 |
The invention relates to a fluidised bed reactor (10) and to a method for producing the fluidised bed reactor (10), wherein: - the fluidised bed reactor (10) has a distributor base (20), a distributor chamber (25) and a reactor (15) whic...
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WO/2022/195040A1 |
The invention pertains a plug suitable to be inserted into a refill-opening on a tube, whereby the plug is at least partially made of a refractory material, preferably of firebrick.
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WO/2022/194700A1 |
Present invention relates to a device for treatment of gases and liquids, comprising: a generally upright, cylindrical vessel (1), said vessel (1) having closed top and bottom, and one or more inlets and outlets, wherein the vessel (1) f...
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WO/2022/194579A1 |
This objective is achieved according to the present invention by a process for the catalytic production of methanol and/or its derivatives dimethyl ether, ethene or propene from a gas mixture comprising at least H2 and CO and/or CO2 in a...
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WO/2022/191589A1 |
The present invention provides a biogas reformer in which a portion of biogas feed can be combusted in a burner to supply the required amount of heat to a catalytic reaction part without supplying heat from an external heat source, and t...
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WO/2022/189559A1 |
The present invention relates to a process for preparing an olefin oxide from a reaction mixture stream in an epoxidation reactor R, wherein R contains z active reaction tubes T(i) arranged in parallel, z≥2, i=1...z, wherein each T(i) ...
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WO/2022/192900A1 |
An oxygen gas stream is distributed to a spent catalyst stream through an oxygen nozzle of an oxygen gas distributor and a fuel gas stream is distributed to the spent catalyst stream through a fuel nozzle of a fuel gas distributor. An ox...
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WO/2022/191634A1 |
A method for recycling a lithium precursor of the present application comprises preparing a cathode active material powder including lithium composite oxide particles and having different particle sizes. A preliminary precursor mixture i...
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WO/2022/187067A1 |
Disclosed is a flow bypass device, a reactor system containing the flow bypass device; a method for operating a fixed bed of solid particles in which gas is re-routed to an interior of the fixed bed, for example, the flow bypass device i...
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WO/2022/184653A1 |
The present disclosure relates to an apparatus for generating a fluidized bed comprising solid particles mixed with a fluid. The apparatus comprises a fluidization compartment wherein a bottom side comprises a fluid distributor for distr...
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WO/2022/187564A1 |
A method for the oxidation of ethylene to form ethylene oxide which comprises treating an aqueous stream in a cycle water treatment unit containing an anion exchange resin to reduce the content of the impurities.
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WO/2022/187791A1 |
A process for producing an olefin polymer employs a gas phase polymerization reactor in fluid communication with a vent column and a product discharge system. The discharge system can include first and second pairs of lock hoppers, where...
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WO/2022/180354A1 |
A tube seal device suitable for use in a heat exchange reactor comprising one or more tubes is described, said tube seal device comprising a seal tube and an inner tube disposed within the seal tube to provide an overlapping region, said...
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WO/2022/180470A1 |
The proposed plant is able to process mixtures of heterogeneous plastic materials destined for landfill disposal. The so-called recycled plastics are secondary raw materials consisting of processing waste from raw materials or materials ...
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WO/2022/175022A1 |
The present invention relates to a system (1) and method (100) for drying a residual product (12) from a foodstuff production process, the residual product containing between 20-50% dry substance. The method comprises the steps of produc...
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WO/2022/175283A1 |
The invention relates to a process for producing a thermoplastic moulding compound comprising a thermoplastic copolymer A and a graft copolymer B (4), comprising: continuously drying the dewatered graft copolymer B (4) by supplying a dry...
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WO/2022/175759A1 |
A gas-solid contacting system (100) with structured packing (108) is disclosed. The structured packing (108) comprises a gas header (102) with an inlet to receive a gas. A plurality of vertically aligned tubes (104) is fluidically connec...
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WO/2022/171603A1 |
The present invention provides an electrically heated apparatus (1) at least comprising: - an electrically heated furnace (2) having walls (2A, 2B) defining a space (3); - a first row (4) of tubes (10) running through the space (3), wher...
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WO/2022/171582A1 |
The invention relates to a reactor for carrying out a chemical reaction, which proceeds at least partially at a temperature of at least 500°C, in a process fluid using multiphase alternating current, comprising a reactor chamber, which ...
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WO/2022/171644A1 |
A catalytic synthesis reactor is described, said reactor comprising a catalytic bed with an annular cylindrical shape delimited by a gas inlet header and a gas outlet header, wherein at least one of said headers has a multiple-wall struc...
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WO/2022/169704A1 |
The present invention relates generally to an apparatus for housing a chemical looping process comprising of at least one fluidized-bed combustor reactor, at least one entrained riser, at least one particle separator, optionally at least...
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WO/2022/166195A1 |
Disclosed are a fluidized adsorption device for sewage treatment, and a fluidized adsorption method. The fluidized adsorption device for sewage treatment comprises a fluidized adsorption column and a reflux device; the fluidized adsorpti...
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WO/2022/169739A1 |
The present invention provides a catalytic cracking reactor comprising a conduit, configured to allow the passage of a flow of catalyst particles, and an injection zone comprising a ring of feed injectors extending inwardly from the wall...
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WO/2022/164692A1 |
A hybrid vertical plug flow reactor is comprised of a bottom inlet and a top outlet having vertical tubular member disposed there between, wherein the bottom inlet has separate gas reactant inlet and separate liquid reactant inlet whereb...
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WO/2022/164473A1 |
A multi-zoned fluidized bed reactor system may include a multi-zoned fluidized bed reactor and at least one catalyst regeneration loop. The multi-zoned fluidized bed reactor includes a housing, a fluid bed distributor plate positioned at...
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WO/2022/162575A1 |
A method of desulfurizing a sulfur-containing hydrocarbon feedstock includes introducing the sulfur-containing hydrocarbon feedstock within a reactor in the presence of a gas atmosphere and a catalyst structure, where the catalyst struct...
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WO/2022/162051A1 |
The present invention relates to a catalytic heat exchange reactor for carrying out en-dothermic or exothermic catalytic reactions with at least one helical upward flow around the heat transfer tubes and a central mixed gas tube.
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WO/2022/164669A1 |
A method for enhancing the heat transfer performance of a vertical tubular reactor by adding heat transfer elements inside the reactor tubes. Such heat transfer elements have two or more substantially curved legs of equal length with no ...
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WO/2022/157164A1 |
The present disclosure is related to a hopper comprising a buffer compartment defined by side walls, a top end comprising an opening for receiving solid particles, and a bottom end comprising an opening for dispensing the solid particles...
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WO/2022/159370A1 |
Reduced tube pitch within a shell-and-tube heat exchange reactor such as, for example, an EO reactor, is provided by utilizing a welding material that has a high tensile (i.e., a tensile strength of greater than 600 MPa). Reduced tube pi...
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WO/2022/152768A1 |
The present invention provides a continuous flow process and system for the preparation of metal-carbene complexes, comprising the use of a continuous flow reactor containing a solid weak base, such as K2CO3, allowing to obtain highly pu...
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WO/2022/153214A1 |
An improved reactor comprising a shell and at least one reactor internal component. The reactorinternal component includes a tube bundle comprising a plurality of tubes attached by at leastone tube support plate comprising at least one r...
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WO/2022/153720A1 |
The purpose of the present invention is to provide an ammonia decomposition device with which the nitration of a material in a reactor in which ammonia decomposition is performed can be suppressed. An ammonia decomposition device accor...
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WO/2022/153719A1 |
The purpose of the present invention is to provide an ammonia decomposition apparatus capable of suppressing nitridation of a material in a reactor in which ammonia is decomposed. This ammonia decomposition apparatus is provided with: ...
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WO/2022/148625A1 |
The invention relates to a fluidizing device (1) for treating particulate material (M) and to a method using the fluidizing device.
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WO/2022/147830A1 |
Provided are a method for preparing a polyisocyanate, a polyisocyanate obtained by using the method, and a reaction device used in the method. The method comprises the following steps: 1) subjecting a polyamine solution and a phosgene so...
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WO/2022/148162A1 |
The present invention provides a reaction device, comprising a reaction kettle, a circulating fluid stirring part, and a raw material gas distribution stirring part. The gas distribution stirring part comprises at least one gas distribut...
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WO/2022/148623A1 |
The invention relates to a method for treating particulate material (M) in a fluidizing device (1).
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WO/2022/148626A1 |
The invention relates to a fluidizing apparatus (1) for the treatment of particulate material (M), comprising a distribution chamber (5) and a fluidizing chamber (6), arranged above the distribution chamber (5), and comprising a perforat...
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WO/2022/144711A1 |
Disclosed is a catalyst bed for a fixed bed reactor. The catalyst bed contains a first alkane dehydrogenation catalyst layer having a height (h1), optionally a second alkane dehydrogenation catalyst layer having a height (h2), at least o...
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WO/2022/145277A1 |
This apparatus for direct decomposition of hydrocarbons, which directly decomposes a hydrocarbon into carbon and hydrogen, is provided with a reactor in which a catalyst comprising a plurality of metal particles, wherein the purity of ir...
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