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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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WO/2022/142326A1 |
A reaction system for refining crude terephthalic acid by hydrogenation, comprising: a hydrogenation reactor, wherein a hydrogen micro-interface generator for dispersing and breaking hydrogen is provided inside the hydrogenation reactor;...
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WO/2022/145618A1 |
A fuel reforming system according to an embodiment of the present invention comprises: a heating furnace; a plurality of reaction tubes which are installed inside the heating furnace and have a reforming catalyst filled therein and in wh...
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WO/2022/146671A1 |
Disclosed herein are methods for pasteurizing or sterilizing architectural coating compositions using high pressure processing (HPP) with or without heat, radiation or other energy sources without additionally polymerizing the compositio...
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WO/2022/135235A1 |
A solid particle bed and a fixed bed containing the solid particle bed. The solid particle bed includes a sea region and at least one island region distributed in the sea region, and has an upper surface, a lower surface, an axial direct...
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WO/2022/140495A1 |
An ethylene oxide (EO) reactor is provided in which a removable impingement basket is configured to be inserted into the reactor inlet pipe of the EO reactor. The removable impingement basket provides protection for the silver-based cata...
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WO/2022/140184A1 |
Methods and systems for treating an olefin-containing stream are disclosed. The disclosed methods and systems are particularly suitable for treating an off-gas stream in a refining or petrochemical process, such as from a fluid catalytic...
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WO/2022/136790A1 |
The invention relates to an enclosure (10) for separating and stripping an effluent containing particles, comprising a side wall (11) defining an internal volume (12) having a longitudinal axis and, inside the internal volume, a separati...
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WO/2022/138286A1 |
This fixed-bed reactor comprises: a pipe which introduces a gas-liquid two-phase flow from above said fixed-bed reactor into the same; and an inlet baffle which is located inside said fixed-bed reactor, opposite an inlet for the pipe. Th...
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WO/2022/140749A1 |
The present disclosure relates to methods and systems for decarboxylation of amino acids. In particular, such methods and systems can employ an organocatalyst to provide favorable reaction conditions.
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WO/2022/132582A1 |
A method for removing natural gas liquids from raw natural gas involving the steps of: passing untreated gas through a scrubber to remove liquid droplets and contaminants; delivering the untreated gas to a compressor, which pressurizes t...
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WO/2022/129338A1 |
The present invention relates to a method and an apparatus for producing syngas using catalytic reverse water gas shift (RWGS) reaction comprising heat exchangers and two RWGS reactors.
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WO/2022/132758A1 |
According to one or more embodiments, olefins may be produced by contacting a hydrocarbon feed stream with a particulate solid in a reaction vessel. The reaction vessel may be connected to a riser. The riser may extend through a riser po...
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WO/2022/133224A1 |
A process includes a.) supplying a biomass feedstock, a fluidizing gas having hydrogen, and a catalyst recirculation stream having deoxygenating catalyst to a mixing zone of a fluidized bed reactor; b.) allowing the biomass feedstock, th...
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WO/2022/132703A1 |
According to one or more embodiments of the present disclosure, a riser may include a lower riser portion, where the lower riser portion terminates at an upper end of the vertical riser segment, and an upper riser portion including a low...
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WO/2022/132699A1 |
A supported riser apparatus may be housed at least partially within a vessel. The supported riser apparatus may include a riser including a non-vertical riser segment, a non-linear riser segment, and a vertical riser segment. The support...
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WO/2022/132759A1 |
According to one or more embodiments of the present disclosure, a riser may be operated by a method including repeatedly heating and cooling a riser between an operational temperature and a non-operational temperature. When the riser is ...
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WO/2022/129063A1 |
The present invention relates to a continuous process for making polyolefines. The process involves a membrane-assisted separation of non-reacted olefins downstream a polymerisation reactor and enables economical production of polyolefin...
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WO/2022/132681A1 |
A method and device for building an oligonucleotide on a solid phase resin within a filter reactor, wherein the method and device as used as a solid phase synthesis system. As part of the solid phase synthesis process, a protecting group...
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WO/2022/132702A1 |
According to one or more embodiments, particulate solids may be regenerated in a particulate solid treatment vessel. The particulate solid treatment vessel may be connected to a riser. The riser may extend through a riser port of an oute...
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WO/2022/125077A1 |
A sample preparation cartridge module comprises an input and output; and interconnected volumes arranged in series between the input and output, the volumes comprising a fluidic isolation chamber and an output channel connected to the fl...
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WO/2022/122712A1 |
The invention relates to a reactor system for oxidative coupling of methane (OCM), comprising: reactor system for oxidative coupling of methane (OCM), comprising: (a) an inlet configured to receive a reactant mixture; (b) a reaction cham...
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