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Matches 701 - 750 out of 15,423

Document Document Title
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Provided are a fluidized bed reactor (1) and a withdrawn hot water pipe (4) and an application thereof in acrylonitrile production, wherein the fluidized bed reactor (1) at least comprises a reaction withdrawal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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
WO/2021/086920A1
A method of installing a temperature measuring device inside a reactor tube while filling the tube with catalyst is provided. The method includes inserting a positioning system, including multiple inflatable bladders connected at a centr...  
WO/2021/083386A1
A multi-region plasma shell-and-tube reactor, comprising a shell body. At least two reaction regions (11) are provided inside the shell body, and a horizontal separation panel (12) is provided between any two adjacent reaction regions (1...  
WO/2021/086584A1
In at least one embodiment, a reactor includes a reactor body. A first internal heat exchanger and a second internal heat exchanger are within the reactor body. One or more slabs of one or more static inserts are disposed between the fir...  
WO/2021/086942A1
A device for centering a temperature measurement device inside a tube reactor that will be filled with catalyst, including a single inflatable bladder mechanically and fluidically attached to a centering ring.  
WO/2021/082166A1
Provided is a method for preparing a transition metal lithium oxide, the method comprising the following steps: A) mixing a lithium salt and a precursor and then adding same to a reactor for pre-calcination, wherein the lithium salt has ...  
WO/2021/086931A1
A method of installing a temperature measuring device inside a reactor tube while filling the tube with catalyst is provided. The method includes inserting a positioning system, including a single inflatable bladder connected at a centra...  
WO/2021/083541A1
The invention relates to a fluid bed granulator for producing granular materials containing urea or nitrate, said fluid bed granulator comprising at least: - a granulator interior (1) having granulator interior walls (1a), at least compr...  
WO/2020/057761A9
Suggested is a cosmetic or pharmaceutical or detergent composition comprising 1,2 pentanediol, wherein said 1,2-pentanediol is obtained from a process comprising the follow ing steps: (a) providing at least one starting material selected...  
WO/2021/086934A1
A device for centering a temperature measurement device inside a reactor tube that will be filled with catalyst, including multiple inflatable bladders mechanically and fluidically attached to a centering ring.  
WO/2021/081039A1
A fluidized reactor system includes a reactor containing a fluidized bed situated above a distributor plate arranged within the reactor, a fluidizing gas fed into the fluidized bed via the distributor plate to cause uniform fluidization ...  
WO/2021/078444A1
A process for the catalytic oxidation of ammonia, comprising: passing an ammonia-containing gas, in the presence of oxygen, over a catalyst (5) contained in a reactor (1), obtaining a process gas containing nitrogen oxides, and cooling s...  
WO/2021/078239A1
A gas-liquid bubbling bed reactor (I), which comprises a liquid distributor, a gas distributor located below the liquid distributor, a catalyst bed layer and a catalyst support plate, and an optional interception filter screen. The top p...  
WO/2021/080508A1
The present invention relates, in general terms, to a method of synthesising compounds and a system for synthesising compounds. The method and system can be automated. The method of synthesising a compound includes providing a solid supp...  
WO/2021/078186A1
Disclosed is a liquid phase reactor and an application thereof. The reactor comprises an outer cylinder and an inner cylinder arranged along an axial direction of the reactor. The outer cylinder comprises an upper seal head, a straight c...  
WO/2021/078817A1
The invention pertains to a device for determination of a catalyst state in a chemical reactor and to a method for detecting a catalyst state under in situ reaction conditions. A reactor (1) is provided with a solid catalyst (5) provided...  
WO/2021/075686A1
The present invention relates to a process for hydrogenation of a phthalate compound. Particularly, according to an implemented embodiment of the present invention, a liquid phthalate compound and gaseous hydrogen are pre-mixed, and then...  
WO/2021/074029A1
The invention relates to a catalyst system for producing maleic anhydride by means of the catalytic oxidation of n-butane, comprising at least one reactor tube, which has two catalyst layers consisting of different catalyst particles, ch...  
WO/2021/074407A1
The invention relates to a process for carrying out reactions on preheated particles, comprising: (a) providing particles (17) in a buffer container (3); (b) feeding the particles (17) from the buffer container (3) into a reactor (5) via...  
WO/2021/074028A1
The invention relates to a reactor system for producing maleic anhydride by the catalytic oxidation of n-butane, comprising at least one reactor tube having an inside diameter of greater than 23 mm, which is filled with catalyst particle...  
WO/2021/071274A1
The present invention relates to a combustion device used in a hydrogen production reformer using a natural gas, and, particularly, the purpose of the present invention is to provide a combustion device which, in a system requiring a hig...  
WO/2021/071074A1
A continuous stirred tank reactor for an aldol condensation reaction, and an aldol condensation reaction device comprising same, according to the present invention, have the effects of: even if the scale of equipment increases, preventin...  
WO/2021/071275A1
The present invention relates to a combustion apparatus for energy supply for a reforming reaction in a reformer of a natural-gas-reforming-type water tank manufacturing system and, in particular, is to provide a combustion apparatus for...  
WO/2021/071073A1
An aldol condensation reaction apparatus according to the present invention has high productivity at low cost. Specifically, the aldol condensation reaction apparatus according to the present invention has an effect of providing high pro...  
WO/2021/063796A1
A reactor system and a process for carrying out the methanol cracking and reverse water gas shift reaction of a feedstock comprising methanol to synthesis gas are provided, where the heat for the endothermic methanol cracking and reverse...  
WO/2021/063794A1
A reactor system and a process for carrying out the methanol cracking reaction of a feedstock comprising methanol to hydrogen are provided, where the heat for the endothermic methanol cracking reaction is provided by resistance heating.  
WO/2021/067108A1
The invention relates to an integrated process for assessing one or more properties of a catalyst. In the method, a standard chemical reactor or reactors is/are provided, and a bypass means is also provided, to transport a sample of what...  
WO/2021/063792A1
A method is provided for rapidly switching a metal-catalysed steam methane reforming reaction of a feed gas from a first steady-state reaction condition (A) to a second steady-state reaction condition (B) or vice-versa. After applying a ...  
WO/2021/063799A1
A reactor system and a process for carrying out the reaction of a feed gas comprising an alkane such as methane, and ammonia to hydrogen cyanide and/or a nitrile are provided, where the heat for the endothermic reaction is provided by re...  
WO/2021/063795A1
A reactor system and a process for carrying out the ammonia cracking reaction of a feed gas comprising ammonia to hydrogen are provided, where the heat for the endothermic ammonia cracking reaction is provided by resistance heating.  
WO/2021/066820A1
The invention comprises a vacuum attachment with multiple ports which easily attaches to an open top container to remove concrete/mortar dust and particulates from the air when mixing concrete/mortar with water. The vacuum attached in co...  
WO/2021/060699A1
A socket-type fluid distribution apparatus according to the present invention is a socket-type fluid distribution apparatus for distributing and supplying a gas and/or liquid reactant into a reactor main body. The socket-type fluid distr...  
WO/2021/061478A1
Systems and methods of reducing heat exchanger fouling rate and of producing polyolefins are provide herein. In some aspects, the methods include providing a first gas stream comprising a gas and entrained fine polyolefin particles to a ...  
WO/2021/060145A1
In the present invention, a feedstock gas (31) is supplied to a catalyst (30), a first heating medium (21) is made to flow through a first heat exchanger (22) so that the temperature of the catalyst-side surface of the first heat exchang...  
WO/2021/060305A1
The present invention addresses the problem of providing a catalyst filling method which prevents deterioration of the catalyst performance in cases where a solid acid catalyst is used in a fixed-bed reactor through which a fluid passes....  
WO/2021/056193A1
A continuous preparation method for benzyl zinc halide and derivatives thereof. In the continuous preparation method, a reaction, in which the zinc atom is directly inserted into a carbon-halide bond, is performed using a continuous reac...  
WO/2021/058607A1
The present invention relates to a process for the polymerization of olefin monomers in the presence of a catalyst system, using a tubular pre-polymerization reactor, wherein the tubular pre-polymerization reactor has a length L and the ...  

Matches 701 - 750 out of 15,423