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WO/2021/170756A1 |
The present invention relates to a reactor (10) having at least one catalyst bed (14) for the catalytic treatment of a gas stream, especially a reactor for the catalytic treatment of the tail gas for reduction in the content of nitrogen ...
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WO/2021/173478A1 |
A process and apparatus cool and remove catalyst from a hot vaporous reactor effluent stream by feeding the hot vaporous reactor effluent stream comprising catalyst and a first quench liquid stream to a first quench chamber. The hot vapo...
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WO/2021/174010A1 |
Disclosed are systems, servers and methods for improving temperature profile control in a reactor with at least three fixed beds, exothermic reactions and interstage cooling. A model of the temperature differential across the first bed i...
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WO/2021/173479A1 |
A fluid catalytic cracking (FCC) process for cracking multiple feedstocks in a FCC apparatus comprising a first set of feed distributors having first distributor tips and a second set of feed distributors having second distributor tips i...
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WO/2021/164874A1 |
What is described is an apparatus comprising a reactor for dehydrogenating a hydrogen-enriched liquid hydrogen carrier, wherein the reactor comprises at least one hydrogen carrier inlet for the entry of the hydrogen-enriched liquid hydro...
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WO/2021/167345A1 |
According to a method for recovering an active metal of a lithium secondary battery according to embodiments of the present invention, a waste positive electrode active material mixture is prepared from a waste positive electrode of a li...
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WO/2021/166958A1 |
Provided are a slurry processing apparatus and a slurry processing method having a simple apparatus configuration and capable of promoting a solid-liquid reaction of a slurry. The slurry processing apparatus is characterized by compris...
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WO/2021/165830A1 |
Systems, devices, and methods for improving efficiency in a chemical process, such as dehydrogenation. In some aspects, a system includes a reactor and a flow assembly disposed within the reactor to improve flow distribution of the syste...
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WO/2021/165923A1 |
Mechanical stirred bed reactors that incorporate a screen are described. Methods of using such reactors to process perfluoropolymers to form perfluorinated olefin monomers are also described. The reactors and methods may be used to upcyc...
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WO/2021/164102A1 |
A surface modification combined treatment method and device for fumed silica. The surface modification combined treatment method comprises the following steps: (1) performing combined treatment on fumed silica by adopting two groups of m...
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WO/2021/161343A1 |
Bubble column reactor assemblies are provided, an assembly (100) comprising: a reactor vessel (102) comprising a bottom end and a top end. A pre-distributor plate (114) having a bottom surface and a top surface, disposed in the 5 reactor...
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WO/2021/161344A1 |
Bubble column reactor assembly (100) is provided, the assembly comprising: a reactor vessel (104) comprising a bottom end and a top end; a pre- distributor plate (150) disposed above the bottom end of the reactor vessel (104) to distribu...
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WO/2021/160614A1 |
The invention relates to a reactor (100, 200) for carrying out a chemical reaction, the reactor having 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...
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WO/2021/161085A1 |
This invention relates to a robotic device 10.1, 10.2 and method for handling catalyst material 106, 206 in a reactor 100 by removing spent catalyst from the reactor and/or loading the reactor with fresh catalyst without an operator havi...
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WO/2021/156092A1 |
The invention relates to a process for producing phosgene by gas phase reaction of carbon monoxide and chlorine in the presence of a catalyst in a reactor that comprises a plurality of contact tubes arranged parallel to one another, whic...
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WO/2021/156694A1 |
The object of the invention is a system for transferring quantum states information, particularly of macromolecular systems, comprising a source medium (2) of quantum information, a transmitter and receiver of quantum states information ...
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WO/2021/159078A1 |
The present disclosure provides methods, device, and system for wafer processing. The wafer processing apparatus uses a nozzle in a lid to disperse a solution to the surface of a wafer. Further, the wafer is positioned on top of a vacuum...
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WO/2021/155977A1 |
Apparatus for carrying out a catalytic gas-phase olefin polymerization comprising a first polymerization zone for growing polymer particles to flow upward under fast fluidization or transport conditions, a second polymerization zone for ...
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WO/2021/156179A1 |
Process and reaction system for the preparation of methanol. The process comprises the steps of (a) providing a fresh methanol synthesis gas containing hydrogen, carbon monoxide and carbon dioxide;(b)) introducing and reacting the fresh ...
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WO/2021/158456A1 |
A system for vibrational loading is provided. The system includes: one or more pilot plant reactor tubes; at least one vibrator attached to and configured to impart vibrational energy to a corresponding at least one of the reactor tubes ...
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WO/2021/151431A1 |
The invention relates to an apparatus and a method for loading empty reformer tubes that are arranged in a vertical position with almost identical solid-state catalysts while safeguarding a homogeneous layer density of the solid body. Re...
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WO/2021/151938A1 |
The invention relates to a passivation device (100, 200, 300, 400, 500, 600, 700) for passivating filter residues (12) of a filter device (1) arranged in a process gas circuit of an additive manufacturing device, having: a reaction unit ...
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WO/2021/154694A1 |
An apparatus in a radial reactor is described. The apparatus comprises a vertically elongated conduit extending around a circumference of an outer wall of the radial reactor, a vertically oriented cylindrical center pipe in the radial re...
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WO/2021/150786A1 |
A series of three chemical reactions, including a combination of endothermic and exothermic reactions, is used to generate, store, and supply on-demand heat from renewable energy sources for use in a variety of processes. Products from o...
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WO/2021/150776A1 |
A support structure for a structured catalytic packing is disclosed. The support structure is in a fixed position relative to the reactor tube containing it. It supports catalyzed casings that are free to move relative to the support str...
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WO/2021/149013A1 |
A load-following reactor system (150) and associated facilities for improved control of a reactor under varying loads. The load-following reactor (152) may be a tube-cooled reactor for methanol synthesis. A reactant may be controlled by ...
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WO/2021/146102A1 |
A method for analyzing a catalyst in a catalytic reactor that operates under non-isothermal conditions includes the steps of: positioning a catalyst basket within a catalyst bed within the catalytic reactor, the catalyst basket containin...
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WO/2021/143226A1 |
Disclosed is a horizontal water bath shift converter. The interior of a shift converter shell (1) is divided into a synthesis gas space (I), a shift gas space (II) and a water bath space (III) by means of a sealing ring (3) and a pass pa...
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WO/2021/144753A1 |
A catalyst material for oxidative dehydrogenation (ODH) comprising molybdenum, vanadium, oxygen, and an element chosen from iron, aluminum, and beryllium is provided. The product stream from an ODH reactor (202) is directed to a quench t...
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WO/2021/146305A1 |
A system for processing a hydrocarbon feed has a final stage reactor and internal separator with cyclone that forms a substantially gas stream and a substantially non-gas stream. The substantially gas stream is sent directly from the fin...
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WO/2021/141133A1 |
A catalyst containing molybdenum, bismuth, and cobalt as essential components, wherein in an X-ray diffraction pattern which is obtained using CuKα radiation as an X-ray source, the sum (S) of peak intensity ratios as represented by the...
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WO/2021/140411A1 |
Systems, devices, and methods for a reactor feed distribution system. In some aspects, a multi-section pipe and an orifice plate. The multi-section pipe includes a first pipe section that defines a first channel and a second pipe section...
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WO/2021/137724A1 |
The invention relates to the field of oil refining and petrochemisty, and more particularly to technology and devices for refining a hydrocarbon feedstock in a continuous reforming process on a catalyst in a moving or fluidized bed, and ...
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WO/2021/137734A1 |
A group of inventions relates to devices for cavitation action on various minerals and can be used to produce graphene with different numbers of atomic layers. The essence of the invention consists in a cavitation action on graphite part...
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WO/2021/136912A1 |
The invention relates to an integrated method for thermal conversion and indirect combustion of a heavy hydrocarbon feedstock in a redox chemical loop for producing hydrocarbon streams. The heavy hydrocarbon feedstock (1) is brought into...
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WO/2021/137453A1 |
A method for recovering an active metal from a lithium secondary battery according to embodiments of the present invention comprises the steps of: preparing a waste positive electrode active material mixture obtained from a waste positiv...
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WO/2021/137082A1 |
Systems, devices, and methods for transferring heat associated with an interface corresponding to a reactor. In some aspects, a system includes a sleeve having a body portion that defines a channel that extends from a first end to a seco...
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WO/2021/135443A1 |
Provided are a 2,3,5-trimethylhydroquinone synthesis method and device; 2,3,5-trimethylbenzoquinone (TMBQ) is mixed with an alcohol–aromatic hydrocarbon or alcohol–alkane mixed solvent system, then the reaction liquid is thoroughly m...
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WO/2021/137713A1 |
The present invention relates to a process for producing linear alpha-olefins, in particular hexene-1. The claimed ethylene trimerization process is carried out in an apparatus ensuring stable heat and mass exchange, and comprises the fo...
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WO/2021/133040A1 |
In a micro-channel reactor and a method for manufacturing same, the micro-channel reactor comprises a channel frame and a catalyst plate. The channel frame includes a reaction space connecting a reactant supply port and a product dischar...
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WO/2021/130107A1 |
The present invention relates to an electrically heated reactor having an outer surface area, an inlet and an outlet, wherein (a) the reactor is a tube surrounded by electrical heating means at a certain distance; (b) the electrical heat...
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WO/2021/132923A1 |
This fluidized bed reactor comprises a reactor body, a base plate coupled to the bottom of the reactor body, and spraying columns protruding from the upper surface of the base plate. The spraying columns comprise first spraying columns w...
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WO/2021/133228A1 |
The invention relates to a method for producing bitumen and can be used in the oil-refining industry for producing paving bitumen. The technical result of the claimed invention consists in increasing the grade of the bitumen produced. Th...
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WO/2021/127644A1 |
A method for enabling gas exchange and chemical reactions with one or more liquid streams contained in a reactive process vessel are provided. One or more exchange layers within the process vessel can be composed of both collector media ...
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WO/2021/121557A1 |
The invention relates to a cylindrical, vertical heatable fluidized-bed reactor (I), characterized in that said reactor comprises stationary internal elements (II) which are designed as flow guidance elements to achieve a specified guida...
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WO/2021/126730A1 |
A device for loading pellets into reactor tubes includes a portable loading box with a bottom wall defining an opening, a loading tube projecting downwardly from the opening, and a movable dam for dividing said loading box into separate ...
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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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