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WO/2021/127143A1 |
A method for fluid catalytic cracking (FCC) of petroleum oil feedstock includes reacting the petroleum oil feedstock with a catalyst mixture in a reaction zone of an FCC unit to obtain a product stream including desulfurized hydrocarbon ...
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WO/2021/121651A1 |
The invention relates to a reformer furnace for catalytic reforming of a carbon-containing input material with steam. The reformer furnace has a steel construction which serves as a framework for a refractory lining and for the fastening...
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WO/2021/121680A1 |
The invention relates to a pipe, more particularly a catalytic converter lance, comprising a pipe body made from stainless steel, wherein the pipe body is divided into two sections in the longitudinal direction, wherein one of the sectio...
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WO/2021/122658A1 |
A system for methanol synthesis from a synthesis gas rich in hydrogen and CO2/CO that comprises a first adiabatic reactor (11) with a structure comprising an inlet stream (10), a first catalytic bed (12), one Venturi type mixing element ...
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WO/2021/120644A1 |
Provided are a low-carbon alkane dehydrogenation process method, device, and reaction system, comprising: preheating C3–C5 low-carbon alkane feed gas, CO, and/or CO2 process gas at 200–500°C, then entering a reactor; coming into con...
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WO/2021/124627A1 |
The present invention relates to a synthesis device for chemically synthesizing a protein, a peptide, a nucleic acid or the like in a reaction vessel having a support arranged thereon, and addresses the problem of reducing the support th...
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WO/2021/124696A1 |
Provided is a reactor device in which a fixed bed multi-tubular reactor is used to produce alkenyl acetate through a gas phase catalytic oxidation reaction of a lower olefin, acetic acid, and oxygen, and which enables accurate measuremen...
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WO/2021/121451A1 |
The invention relates to a method and to a reactor for exothermic reactions in the gas phase, by means of which method and which reactor it is possible to use, on a large scale, cross-flow plate heat exchangers having narrow flow channel...
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WO/2021/115794A1 |
The present invention relates to a device for separating and stripping a gaseous mixture and solid particles, comprising a plurality of separation chambers (12) and a plurality of pre-stripping chambers (13) distributed alternately aroun...
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WO/2021/115807A1 |
The present invention is directed towards a process for performing a pyrolysis of hydrocarbons in a rotary drum reactor at a temperature in the range of from 600 to 1800°C, whereas the heat for the endothermic pyrolysis is provided by r...
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WO/2021/115893A1 |
The invention relates to a device and a method for separating and stripping a gaseous mixture and solid particles, comprising a plurality of separation chambers (12) and pre-stripping chambers (13) distributed around a central reactor (1...
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WO/2021/116156A1 |
An apparatus for carrying out a gas-phase olefin polymerization comprising a first polymerization comprising a cylindrical segment of diameter D01, a second polymerization zone comprising an upper part of diameter D05 and a lower part of...
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WO/2021/118337A1 |
The present disclosure generally relates to an ultrasonic packed bed agitator (1) comprising a packed bed assembly (2) for gas separation from a hydrocarbon gas, sour gas, flue gas or the like by mass transfer rate or reaction rate for a...
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WO/2021/115892A1 |
The invention relates to a device and a method for separating and stripping a gaseous mixture and solid particles, comprising a plurality of separation chambers (12) and pre-stripping chambers (13) distributed around a central reactor (1...
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WO/2021/119042A2 |
Disclosed are a method and system for propylene polymerization utilizing a loop slurry reactor. The method can include polymerizing propylene in a loop slurry reactor under bulk polymerization conditions to produce polypropylene. The pro...
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WO/2021/115908A1 |
The invention relates to a gas phase reactor (1), that comprises a gas distribution plate (11) arranged inside the gas phase reactor; a first outlet (12) for continuously withdrawing a first product stream, the first outlet (12) being ar...
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WO/2021/118365A1 |
The present invention relates to a reactor and method for the treatment of wet organic wastes such as black water from households, manure, sludge and slurries including a closed vessel or housing (10) preferably provided with a detachabl...
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WO/2021/115894A1 |
The present invention relates to a device for separating and stripping a gaseous mixture and solid particles, comprising a separation chamber (11) containing from bottom to top: a stripped catalyst outlet (12), a stripping chamber (13) a...
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WO/2021/110667A1 |
A process for the production of syngas comprising the steps of providing a feed gas comprising a hydrocarbon, carbon dioxide and optionally steam, contacting a flow of said feed gas with a metal oxide to form syngas, wherein the mole fra...
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WO/2021/110909A1 |
The present disclosure is related to a scrubber for removing dust and ammonia from a stream of gas comprising dust and ammonia. The scrubber has an essentially cylindrical shape along a central axis defined by two ends joined by a casing...
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WO/2021/112511A1 |
The present invention can improve the quality of manufactured carbon nanotube products and the productivity of a carbon nanotube production process by selectively separating only low-growth carbon nanotubes from solid particles discharge...
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WO/2021/110806A1 |
A reactor system and a process for carrying out reverse water gas shift reaction of a feedstock comprising C02 and H2 to a first product gas comprising CO are provided, where a methanation reaction take place in parallel to the reverse w...
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WO/2021/113610A1 |
Processes and apparatuses for alkylating aromatic hydrocarbons with an alkylating reagent to produce an alkylated aromatic product are described. The processes and apparatuses use a riser reactor operated at a superficial velocity of 10 ...
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WO/2021/113040A1 |
A fluidization measurement system for a gas phase reactor containing a fluidized bed includes a measurement probe coupled to a sidewall of the gas phase reactor. The measurement probe includes a support bar penetrating the sidewall and e...
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WO/2021/113588A1 |
Described herein are reusable, mesh-based catalysts with superior mechanical stability and magnetic separability wherein the mesh may be formed in a variety of shapes and can be easily separated from a process stream and in combination w...
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WO/2021/112902A1 |
The present disclosure includes a metathesis catalyst comprising (80) weight percent to (99) weight percent catalyst support material and (1) weight percent to (20) weight percent catalytically active compound, based on the total weight ...
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WO/2021/107258A1 |
The objective of the present invention is to provide a dual fluidized bed reactor having high rigidity, in which the purity of gas produced by decomposing solid fuel is increased. To address the above-described problems, the present inve...
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WO/2021/105467A1 |
There is provided a system for energy storage comprising: a fluidized bed apparatus with an energy storage material, wherein the energy storage material is provided in volumes coated with an outer layer of solid particles of a different ...
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WO/2021/102521A1 |
The invention provides a method of sequential pyrolysis and carbon deposition to produce a composite carbonaceous product, the method comprising: a pyrolysis process step comprising pyrolyzing a pyrolyzable organic feed at a pyrolysis te...
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WO/2021/106015A1 |
A continuous flow reactor (101) without any moving parts to facilitate solid-liquid reaction without clogging is disclosed herein. It comprises plurality of identical cavities (102) in series/sequence, each cavity (102) being provided wi...
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WO/2021/104613A1 |
The invention relates to an apparatus for treating aluminum comprising at least one device for mixing (20, 22, 30. 40) aluminum ore with limestone and sodium and/or potassium carbonate to obtain a mixture and a calcination reactor (60) f...
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WO/2021/108412A1 |
A method for testing catalysts in a fluidized bed reactor comprises enclosing catalyst material in capsules having pores or holes smaller than the catalyst material, inserting the capsules filled with catalyst material to into a port of ...
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WO/2021/104837A1 |
A process and a system for collecting samples of a polymerization catalyst or of a catalyst-containing polymer from an operation unit of a polymerization plant, the operation unit comprising an upper end and a lower end, the process comp...
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WO/2021/103462A1 |
The present invention relates to an intelligent strengthening reaction system and process for preparing isoformaldehyde by using olefin carbonylation, comprising: a reactor, a micro-interface generator, an intelligent control module, and...
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WO/2021/107257A1 |
The purpose of the present invention is to provide a dual fluidized bed reactor which is highly rigid and increases the purity of gas generated by decomposing solid fuel. In order to accomplish such a task, the present invention provides...
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WO/2021/102519A1 |
The invention provides a system for pyrolysis, comprising: (i) a gas producer comprising a gasification zone and a producer gas outlet, wherein the gas producer is configured to: oxidise at least one carbon-containing feed in the presenc...
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WO/2021/098729A1 |
Provided are a fluidized bed reactor (1) and a withdrawn hot water pipe (4) and an application thereof in acrylonitrile production, wherein the fluidized bed reactor (1) at least comprises a reaction withdrawal segment and a vertical inn...
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WO/2021/101743A1 |
A top-fired reformer box is provided. The top-fired reformer box includes a burner row, a tube row, a reformer tunnel including a closed end, an open end, and a plurality of tunnel ports formed along a side wall of the reformer tunnel, t...
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WO/2021/098728A1 |
A gas distribution plate (6) comprises a metal plate, middle holes and peripheral holes. The ratio D1/D1' of the diameter D1 of a middle hole to the diameter D1' of a peripheral hole meets the relation of 1.10 ≥ D1/D1' > 1.00. Also pro...
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WO/2021/101839A1 |
A method of testing a catalyst in a reactor comprises supplying a feedstock into an upstream end of the reactor and arranging an annular basket within the reactor at a downstream position in the reactor, the annular basket having a centr...
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WO/2021/102351A1 |
A process for producing olefins may include dehydrogenating a first alkane in a first reactor to produce a first effluent comprising at least one of a first n-olefin or a first diolefin; removing the first effluent from the first reactor...
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WO/2021/101361A1 |
The loss of functionality of an organ or tissue is one of the biggest health problems. Research centres and institutions, as well as biopharmaceutical and cosmetics companies, use cell lines to improve knowledge of tissue development, th...
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WO/2021/096319A1 |
The present invention relates to a rotating methane pyrolysis solar reactor, and a method for producing hydrogen and/or carbon black using same. The rotating methane pyrolysis solar reactor, according to the present invention, is a rotat...
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WO/2021/097023A1 |
A method for catalytic vapor phase oxidation of methanol to formaldehyde may include: passing a feed stream comprising methanol and oxygen through a layered catalyst bed having a first layer comprising a first silver catalyst particles a...
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WO/2021/096956A1 |
A system and method for a reactor-based biomass processing comprising: detecting a biomass input, comprising: detecting the biomass type, detecting the biomass quality, comprising detecting the biomass composition including the biomass m...
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WO/2021/091725A1 |
Methods and systems for generating a polymer resin comprising: contacting a first monomer with a polymerization catalyst having a first catalytic activity to form an intermediate composition comprising a first polymeric resin and the pol...
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WO/2021/089274A1 |
The present invention relates to a distributor element for uniformly distributing a first fluid on a cross-sectional plane or collector element for collecting a first fluid being distributed on a cross-sectional plane, wherein a second m...
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WO/2021/089048A1 |
Disclosed are a catalyst pre-hydrocarbon pooling method and a pre-hydrocarbon pooling device, relating to the technical field of preparation of low carbon olefin. A regenerated catalyst enters a pre-hydrocarbon pooling reactor, and a pre...
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WO/2021/091886A1 |
A feed injector may have a body having an outer wall and an inner wall with a first conduit formed between the outer wall and the inner wall. The first conduit is configured to receive a atomizing gas. Additionally, a second conduit may ...
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WO/2021/083715A1 |
The present invention relates to a method for operating a descending moving bed reactor with flowable granular material, said method comprising the steps of (i) Filling a upper lock-hopper with granular material and/or emptying a lower l...
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