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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...
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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...
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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...
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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.
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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 ...
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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...
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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...
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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...
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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.
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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.
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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...
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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 ...
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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...
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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.
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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...
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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...
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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 ...
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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...
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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....
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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...
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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 ...
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WO/2021/060698A1 |
The present invention relates to a fluidized bed reactor. Provided is a fluidized bed reactor arrangement comprising: a fluidized bed reactor in which a catalyst bed is provided; a dust collector which is provided at the top of the fluid...
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WO/2021/052978A1 |
The present invention relates to a reactor tube assembly comprising a reactor tube having a tube length and an inner surface, at least two tubular inserts each having an insert length and comprising i) a shell having an exterior portion ...
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WO/2021/053306A1 |
The invention relates to a method for the heterogeneous catalysis of a reaction for the hydrogenation of a carbon oxide in the gaseous state, such as a methanation reaction, using, in a reactor (1), carbon dioxide and gaseous dihydrogen ...
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WO/2021/051426A1 |
An outer circulation slurry bed reactor, comprising a gas-liquid integrated distributor (1), a riser (2), a degassing area (3), a solid-liquid separation and circulation assembly (4) and a storage tank (5). During operation, reactants en...
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WO/2021/047043A1 |
A system and a process for preparing propylene oxide based on micro-interface enhanced propylene epoxidation, comprising: a reactor, a micro-interface generator, and a reflux pipe. By means of breaking propylene gas to form micron-scale ...
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WO/2021/047052A1 |
A system and process for enhancing toluene oxidation, belonging to the technical field of preparing benzoic acid. A traditional bubble reactor is replaced with a tubular reactor (3) to improve the controllability of the oxidation reactio...
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WO/2021/050229A1 |
A method for minimizing the amount of catalyst inactivating agent that is present in a liquid fraction recovered from a slurry-based polymer production process, the liquid fraction comprising diluent used m the polymer production process...
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WO/2021/050231A1 |
Processes and apparatus for preparing bimodal polymers are provided. In some embodiments, processes include introducing a monomer, a first diluent, a catalyst, hydrogen, at a first hydrogen concentration, and optional comonomer, to a fir...
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WO/2021/048373A1 |
The invention relates to a method for assisting and documenting a filling of tubular reactors with a detection of filling materials and filling levels of filling materials and the documentation of the filling materials used, filling leve...
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WO/2021/047054A1 |
A system and process for enhancing propylene polymerization. The system comprises: a polymerization reactor, a gas phase feeding unit, a liquid phase feeding unit, a polymeric molecular weight adjustment unit, a reflow unit, a cooling un...
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WO/2021/050227A1 |
A process and system for maintaining optimum polymerization production in a loop polymerization reactor by continuously and periodically obtaining polymerization results, such as melt index (MI), production rate and ash content of the po...
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WO/2021/050228A1 |
A process for maintaining an optimum polymerization process in a continuous loop polymerization reactor by driving a catalyst feed range set-point around a bad catalyst set-point range using a bad catalyst feed rate program to vary the c...
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WO/2021/047046A1 |
Disclosed are a microinterface-enhanced system and process for preparing ethylene oxide from ethylene. The microinterface-enhanced system comprises a chlorohydrination reaction unit, a chlorohydrination reaction unit, a saponification re...
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WO/2021/047040A1 |
A system and a process for enhancing coal liquefaction on the basis of micro-interface, said system comprises a slurry bed reactor (1), a micro-interface generator (2), a circulation unit (4) and a separation unit (5); the slurry bed rea...
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