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WO/2022/234180A1 |
A method for producing a product fraction (PF) from feedstock that comprises water. The method comprises allowing the feedstock (FS) to react in a first reaction zone (Z1) of a conversion reactor (100) at a temperature of at least 350 °...
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WO/2022/229505A1 |
A method is disclosed for oxidation of sulphur oxyanions contained in a stream of aqueous liquid. In the method, an aqueous liquid stream containing sulphur oxyanions is mixed, in a sparger device (7, 8), with at least one oxidant in gas...
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WO/2022/222708A1 |
A steam cracking method utilizing electricity for providing energy. According to the method, electricity is used to provide energy for a steam cracking reaction of a cracking raw material by means of electromagnetic induction. The cracki...
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WO/2022/219971A1 |
The present invention provides a granulated substance spraying device that is capable of performing proper aerial spraying of a granulated substance of various grain sizes. The granulated substance spraying device comprises: a hopper whi...
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WO/2022/216936A1 |
A system and method for dispensing fluid including a pump having a stepper motor operably connected to a pump head. The pump head has an inlet and an outlet. The inlet is adapted to be in fluid communication to a fluid reservoir. A contr...
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WO/2022/202191A1 |
A chemical synthesis device, which transfers a chemical without contacting the atmosphere, is provided which can improve synthesis efficiency of carrier and chemical inside of a reactor vessel unit. Specifically, this chemical synthesis ...
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WO/2022/199646A1 |
A continuous flow reaction device and a method for flow synthesis of bis(fluorosulfonyl)imide based on same. The continuous flow reaction device comprises a jacket heat exchanger (1), a metering pump (2), a first micro-channel reactor (3...
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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/2022/194700A1 |
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/2022/164692A1 |
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/2022/157164A1 |
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/2022/156453A1 |
The present invention relates to a biomass pyrolysis gas online co-production carbon-containing precursor and high-quality oxygen-containing fuel device, comprising a spray polymerization reactor. A biomass pyrolysis gas inlet and a poly...
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WO/2022/158986A1 |
The present invention relates to an injector (1) for CaO powder, air and high pressure water, comprising an elongated, straight injector stem (3) and an injector head (2), where a first channel (4a) for high pressure water (4a), and a se...
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WO/2022/150743A1 |
Apparatuses for polymerizing or devolatilizing a composition, especially one of high melt viscosity, are disclosed. Methods of polymerizing and devolatilizing a composition, especially one of high melt viscosity, are also disclosed.
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WO/2022/144716A1 |
A continuous falling film reactor (10) to obtain a product through a gas-liquid, in particular a sulfonation, or sulfatation, reaction, comprises a reactor body, or outer shell, (12) adapted to house a plurality of chambers, in particula...
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WO/2022/134999A1 |
Provided is a reaction kettle auxiliary feeding mechanism, comprising a reaction kettle (1), the upper part of said reaction kettle (1) being provided with a feeding port (11), and also comprising an auxiliary mechanism (2), said auxilia...
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WO/2022/136013A2 |
The present invention relates to a gas/liquid reactor for the oligomerization of gaseous ethylene, comprising a gaseous ethylene injection device and a liquid injection device, said injection devices advantageously being arranged so that...
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WO/2022/139989A1 |
The present invention relates to hydroformylation reaction processes. In one aspect, a hydroformylation reaction process comprises (a) contacting an olefin, hydrogen, and carbon monoxide in the presence of a homogeneous catalyst in a rea...
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WO/2022/136012A1 |
The present invention relates to a gas/liquid reactor for oligomerising gaseous ethylene, comprising a central duct defining, inside the enclosure of the reactor, a downward-flow central area and an upward-flow outer area, thereby increa...
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WO/2022/131877A1 |
A batch reaction apparatus according to one embodiment of the present invention comprises: a reactor for accommodating a liquid solvent; a sparger for supplying a gaseous raw material into the reactor; and an agitator, which has an impel...
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WO/2022/122749A1 |
A reactor for carrying out a gas-phase olefin polymerization in the presence of a polymerization catalyst, the reactor comprising at least a first polymerization zone adapted and arranged for growing polymer particles to flow upward unde...
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WO/2022/114851A1 |
A reactor according to an embodiment of the present invention comprises: a mixing chamber formed as a circular tube; first injection nozzles that are connected to the mixing chamber at set intervals in the circumferential direction to in...
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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.
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WO/2022/106284A1 |
A feeding device for preparing a feed stream for a solution polymerization, comprising a feed vessel, the feed vessel comprising a top zone and a bottom zone; a feed outlet for withdrawing the feed stream, wherein the feed outlet is posi...
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WO/2022/099693A1 |
The present invention relates to the technical field of chemical synthesis, and particularly, a method for improving effect of fluorination reaction in the synthesis of 2-chloro-5-trifluoromethyl pyridine, and a matching system. The meth...
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WO/2022/099692A1 |
The present invention relates to the technical field of chemical synthesis, and particularly, to a method and system for synthesizing 2-chloro-5-trifluoromethyl pyridine. The method comprises the following steps: S1: preparing raw materi...
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WO/2022/097849A1 |
A 1-methylcyclopropene generation apparatus according to one embodiment of the present invention comprises: a container comprising a 1-MCP precursor and a reaction solution, and having a pair of through-holes formed in the upper part the...
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WO/2022/084441A1 |
A method and apparatus for conducting chemical reactions under controlled conditions, where one compound is in stochiometric excess over the other, using membrane filtration.
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WO/2022/081961A1 |
Provided are systems and methods for collecting and storing a microbiome-derived gaseous sample.
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WO/2022/074204A1 |
The current invention relates to a plasma reactor comprising : a reactor space, an axial gas inlet suitable for fluid flow in an axial direction, said axial inlet comprising radial injection slits for discharging a jet of gaseous mixture...
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WO/2022/073949A1 |
The present invention relates to a reactor for cleaning flue gases by injecting dry or quasi-dry sorbent into a flue gas stream, comprising - a flue gas inlet at the bottom of the reactor, - an outlet at the top of the reactor, - a dry s...
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WO/2022/074174A1 |
The present disclosure provides a bottom chamber of a stripper (or bottom liquid holder) comprising a vortex breaker, a blocking plate and a guiding plate. The present disclosure further provides a stripper, a urea HP stripper, a urea pl...
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WO/2022/075111A1 |
Provided are a vaporization device, a gas supply device, and a control method for the gas supply device which can supply gas at a high flow rate with a compact device. This vaporization device comprises a heat exchange unit which heats...
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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...
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WO/2022/068057A1 |
Provided is a continuous production method for 2,4-dinitrochlorobenzene. In the method, concentrated nitric acid, concentrated sulfuric acid, and chlorobenzene serve as raw materials; after a mixed acid solution is prepared, chlorobenzen...
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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 ...
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WO/2022/070110A1 |
A thermoformable film comprises a polyethylene composition. The polyethylene composition comprises a first polyethylene which is an ethylene copolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular wei...
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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 ...
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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...
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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...
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WO/2022/058218A1 |
The present application relates to methods and apparatus for delivering liquid or solid feedstocks into a plasma treatment vessel. More specifically, the invention provides a method for treating a sample using glow discharge plasma in an...
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WO/2022/058845A1 |
An article includes a flexible carrier film with a first major surface having an array of structures, at least a portion of which include an inorganic layer and an analyte binding layer. The analyte binding is bonded to the inorganic lay...
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WO/2022/054656A1 |
A raw material supplying device according to one aspect of the present disclosure comprises: a vessel that stores a solution obtained by dissolving a solid raw material in a solvent or a dispersion obtained by dispersing the solid raw ma...
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WO/2022/052223A1 |
An intensified microinterface preparation system and method for polyglycolic acid. The intensified microinterface preparation system comprises: a hydrogenation reactor, a hydrogen feed pipe, a hydrolysis reactor, and a water vapor feed p...
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WO/2022/049492A1 |
A scrubber for cleaning exhaust fumes generated by internal combustion engines, in particular for reducing the concentration of the sulfur oxides SOx in exhaust fumes generated by the combustion of high sulfur content fuels, said scrubbe...
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WO/2022/041426A1 |
Provided in the present invention are a micro-interface preparation system and method for cyclic carbonate, the micro-interface preparation system comprising: a stirring kettle and a carboxylation reaction kettle, the stirring kettle and...
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WO/2022/036524A1 |
A multifunctional foliar fertilizer mixing apparatus, comprising a mixing apparatus (1) and a supporting apparatus (2). The mixing apparatus (1) comprises feeding portions (11), a reaction portion (12), and a discharging part (13); there...
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WO/2022/040387A1 |
Systems and methods are disclosed herein for ion exchange wherein process fluid is injected at multiple points within the ion exchange vessel simultaneously, allowing the contaminants and/or the contaminated process fluid to be distribut...
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WO/2022/038530A1 |
The present invention relates to the recovery of high value metals such as gold and silver from the ores containing them, by means of the leaching process which is carried out in tanks or reactors, and to the destruction of cyanide, whic...
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WO/2022/033820A1 |
The object of present innovation is to use mild fluorinating agents, such as hydrofluorocarbons - HCFs, perfluorocarbons - PFCs, hydrochlorofluorocarbons HCFCs and chlorofluorocarbons - CFCs, to fine-tune the fluorination process in batt...
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