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WO/2022/246404A1 |
An apparatus comprising a feed distributor comprising a side cluster of orifices instead of or in combination with an end cluster of orifices for distributing hydrocarbon feed into a catalyst stream. A side cluster of orifices in conjunc...
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WO/2022/243605A1 |
The invention relates to a method and an apparatus for heating a fluidizing agent for a fluidized bed reactor in which the fluidizing agent (2) is fed to the fluidized bed reactor (1). The fluidizing agent (2) is heated by heat of the pr...
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WO/2022/240715A1 |
A process for hydroprocessing a renewable feedstock in a fixed-bed reactor system having at least one catalytic bed involves directing a downward flow of the renewable feedstock to a filtering zone having top-open interstitial portions t...
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WO/2022/233553A1 |
The invention relates to a method for a direct resistance heating of a filling (2) in a process device (1) comprising a plurality of electrodes (9) which are distributed over a first enveloping surface section (7, 8) of the device (1) an...
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WO/2022/235630A1 |
A pressurized fluidized bed combustor (PFBC) and method of operation. A heated diluent is used alone or in combination with adjustments to a combustor gas velocity, to manage the bed temperature and keep it within allowable ranges. The d...
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WO/2022/236250A1 |
A process and apparatus for indirect heating of catalyst in the regeneration zone is disclosed. A hot flue gas flows within a heating tube and the catalyst to be heated flows outside the heating tube. The hot flue gas is generated by ign...
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WO/2022/228896A1 |
The invention relates to methods for operating Fischer-Tropsch syntheses to produce long-chained hydrocarbons, and installations for carrying out this method, in which the CO-conversion is controlled and/or the catalyst deactivation is c...
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WO/2022/226228A1 |
A filtration device for a down-flow catalytic hydroprocessing reactor is disclosed. The filtration device may be used in the petroleum and chemical processing industries in catalytic reactions of hydrocarbonaceous feedstocks in the prese...
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WO/2022/223444A1 |
The invention relates to a process for providing hydrogen gas, comprising a catalytic dehydrogenation of an at least partially charged hydrogen carrier medium to an at least partially discharged hydrogen carrier medium in a dehydrogenati...
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WO/2022/223447A1 |
The invention relates to a device (1c) for the catalytic release of a gas from a carrier material, said device comprising a reactor housing (3c), in which catalyst material (8) is arranged, wherein the reactor housing (3c) comprises a fe...
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WO/2022/223203A1 |
The present invention relates to a continuous process for preparing phosgene as well as a production unit for carrying out said process.
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WO/2022/226514A1 |
A sector marker for placement over a tubesheet and defining an opening for performing maintenance on an open tube located below the sector marker, the sector marker positioned over the tubesheet by at least two pins extending below the s...
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WO/2022/219466A1 |
A method for removing elemental phosphorus from iron oxide-containing and phosphate-containing substances comprises at least the following steps: providing at least one iron oxide-containing and phosphate-containing substance, adding at ...
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WO/2022/219054A1 |
The present invention provides an electrically heated apparatus (1), at least comprising: - an electrically heated furnace (2) having a roof (2A) and walls defining a space (3); - at least one tube (10) running through the space (3), whe...
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WO/2022/218969A1 |
The invention relates to a thermochemical method for generating hydrogen, in which method steam is conducted through a metal or a metal oxide (5), in the process the metal or the metal oxide (5) is oxidised by removing hydrogen, and the ...
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WO/2022/219640A1 |
The present invention provides a highly effective method of removal of gases from the chemical reactor (01) by use of a suction unit employed near the inlet, outlet or both ends of the chemical reactor. The suction of entrapped air from ...
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WO/2022/169735A9 |
The invention provides a gas distribution system comprising a plurality of flow passages in fluid communication with a gas source, each flow passage having disposed therein a number of nozzles, wherein at least a portion of said nozzles ...
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WO/2022/214068A1 |
A heat removal pipe group, a fluidized-bed reactor (1) provided with the heat removal pipe group, a method for using the heat removal pipe group to control the temperature of the fluidized-bed reactor (1), and a method for fabricating un...
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WO/2022/214067A1 |
A cooling coil set, a method for increasing reaction load using the cooling coil set, and an application thereof in preparation of an unsaturated nitrile. The cooling coil set comprises ten cooling coils, and among at least one cooling c...
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WO/2022/214069A1 |
A heat removal pipe group, a method for controlling the reaction temperature by using the heat removal pipe group, and a method for fabricating unsaturated nitriles. The heat removal pipe group comprises at least one first heat removal p...
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WO/2022/214811A1 |
An axial reformer tube, wherein at least part of the inner surface of the tube has a rough portion having an Ra roughness of 12.5µm to 500µm, wherein Ra roughness is the arithmetic mean deviation of the surface; wherein the axial refor...
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WO/2022/210519A1 |
This fluid medium regeneration device of a fluidized bed is provided with a cooling unit in which, at least, a fluid medium recovered from the fluidized bed of a fluidized bed combustion furnace is supplied, the fluid medium is cooled th...
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WO/2022/211334A1 |
The present invention relates to a hydrogen generator, and the purpose of the present invention is to provide a hydrogen generator wherein thermal efficiency is maximized, structural changes according to amounts of production are easily ...
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WO/2022/207907A1 |
The invention relates to an apparatus for removing proteins taken up in a carrier liquid. The invention further relates to a method for removing proteins taken up in a carrier liquid, with a corresponding apparatus. The invention also re...
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WO/2022/205717A1 |
A reaction system for preparing butyraldehyde by propylene carbonylation. The reaction system comprises a reactor (10); a catalyst inlet (103), a propylene inlet (102), and a synthesis gas inlet (101) are sequentially formed in the side ...
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WO/2022/208538A1 |
A quench mixing device (100, 200, 300) is disclosed for mixing multiphase process fluids in 5 the inter-bed region of a concurrent downflow reactor (10) for obtaining homogeneity of the temperature and chemical composition of the mixed s...
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WO/2022/204776A1 |
The present invention relates to a system and to a method for the energy-efficient transformation of mixed plastic waste into hydrocarbons in liquid, paste, solid and gas form for use in products in the value chain of the circular econom...
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WO/2022/210959A1 |
[Problem] To provide: an unmanned conveyance device for catalyst replacement that is transported by an unmanned conveyance vehicle, and that can improve the precision of the stopping position of a work device; a catalyst replacement syst...
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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/2022/204009A1 |
According to one or more embodiments, the flow of catalyst in a fluidized catalytic processing system may be controlled by a method including determining the amount of catalyst present in a first catalyst bed of the fluidized catalytic p...
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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/2022/202037A1 |
The hydrogen production device 100 is equipped with: a first heating furnace 110 having a first housing tank in which a fluidized bed of a catalyst including one or more of iron, nickel, copper, and aluminum is formed and a heat transfer...
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WO/2022/204085A1 |
A photo-catalyst (EP) is regarded as an alternate method to replace the plasma chemical process and as an additional catalytic processing scheme on top of a micro- or nano-structured catalyst (Ec) and electro-catalyst (Ev). The potential...
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WO/2022/195071A1 |
Chemical reactor comprising an educt space with inlet means for feeding at least one educt stream into said space; a product space with outlet means for removing at least one product stream from said space; a plurality of parallel tubes ...
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WO/2022/194513A1 |
A reactor system (100) comprising a multibed catalytic converter (1) including a mixing region (50, 20) upstream of a catalytic bed, the mixing region is arranged to mix a feed gas of the catalytic bed with a mixing gas, the mixing gas i...
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WO/2022/194775A1 |
The invention relates to a reactor and a method at least for the pyrolysis of hydrocarbon-containing fluids at least in order to produce at least hydrogen-containing fluids. The reactor has a reactor casing, a reactor shaft arranged with...
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WO/2022/194790A1 |
The invention relates to a method for producing ethylene by oxidatively dehydrogenating ethane, wherein a multitubular reactor (10) having reaction tubes (11) which extend between a first end (11A) and a second end (11B) is used. One or ...
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WO/2022/194793A1 |
The present invention relates to a method for producing a target compound, in which method a feed mixture (A) containing at least one starting compound is formed, distributed over parallel reaction tubes (10) of one or more shell-and-tub...
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WO/2022/194619A1 |
The invention relates to a fluidised bed reactor (10) and to a method for producing the fluidised bed reactor (10), wherein: - the fluidised bed reactor (10) has a distributor base (20), a distributor chamber (25) and a reactor (15) whic...
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WO/2022/195040A1 |
The invention pertains a plug suitable to be inserted into a refill-opening on a tube, whereby the plug is at least partially made of a refractory material, preferably of firebrick.
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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/2022/194579A1 |
This objective is achieved according to the present invention by a process for the catalytic production of methanol and/or its derivatives dimethyl ether, ethene or propene from a gas mixture comprising at least H2 and CO and/or CO2 in a...
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WO/2022/191589A1 |
The present invention provides a biogas reformer in which a portion of biogas feed can be combusted in a burner to supply the required amount of heat to a catalytic reaction part without supplying heat from an external heat source, and t...
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WO/2022/189559A1 |
The present invention relates to a process for preparing an olefin oxide from a reaction mixture stream in an epoxidation reactor R, wherein R contains z active reaction tubes T(i) arranged in parallel, z≥2, i=1...z, wherein each T(i) ...
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WO/2022/192900A1 |
An oxygen gas stream is distributed to a spent catalyst stream through an oxygen nozzle of an oxygen gas distributor and a fuel gas stream is distributed to the spent catalyst stream through a fuel nozzle of a fuel gas distributor. An ox...
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WO/2022/191634A1 |
A method for recycling a lithium precursor of the present application comprises preparing a cathode active material powder including lithium composite oxide particles and having different particle sizes. A preliminary precursor mixture i...
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WO/2022/187067A1 |
Disclosed is a flow bypass device, a reactor system containing the flow bypass device; a method for operating a fixed bed of solid particles in which gas is re-routed to an interior of the fixed bed, for example, the flow bypass device i...
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WO/2022/184653A1 |
The present disclosure relates to an apparatus for generating a fluidized bed comprising solid particles mixed with a fluid. The apparatus comprises a fluidization compartment wherein a bottom side comprises a fluid distributor for distr...
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WO/2022/187564A1 |
A method for the oxidation of ethylene to form ethylene oxide which comprises treating an aqueous stream in a cycle water treatment unit containing an anion exchange resin to reduce the content of the impurities.
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WO/2022/187791A1 |
A process for producing an olefin polymer employs a gas phase polymerization reactor in fluid communication with a vent column and a product discharge system. The discharge system can include first and second pairs of lock hoppers, where...
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