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Matches 1 - 50 out of 4,160

Document Document Title
WO/2022/157072A1
The present application describes an industrial calciner for particulate material, wherein the industrial calciner comprises: a calcination vessel; and a gas supply system in fluid communication with the calcination vessel, the gas suppl...  
WO/2022/126240A1
A method of using a feedstock gas reactor is described. A hydrocarbon, such as methane, is chemical decomposed in the feedstock gas reactor using heat of combustion generated from the combustion of a combustible gas. A mixed product stre...  
WO/2022/132096A1
The present invention discloses a cooking device (P) comprising a flavoring system (A) for flavoring the food products. The cooking device (P) comprises at least one cooker body (G); and at least one cooking compartment (H) formed in the...  
WO/2022/107753A1
The present invention is a method for treating a metallic member using a treatment furnace, the method comprising a step for introducing an activation atmosphere gas into the treatment furnace, a step for heating the activation atmospher...  
WO/2022/103655A1
A method firing green ware. The method for firing includes setting a kiln oxygen concentration set point for an atmosphere of a ware space of a kiln during an oxygen-consuming event in the ware space of the kiln. An oxygen flux control m...  
WO/2022/096223A1
The invention relates to a method for processing hard metal, more particularly hard metal scrap, wherein: - the hard metal is alloyed with a low-melting alloying metal in a reaction chamber of a reactor (10) while heat is applied; - the ...  
WO/2022/082246A1
The invention relates to a vertical furnace (1) for a continuous heat treatment of a metal strip (2), in particular an electric strip, wherein the vertical furnace (1) has - when viewed in the conveying direction of the metal strip (2) -...  
WO/2022/083737A1
Disclosed in the present invention are a reactor assembly and a sulfur-containing waste treatment system. The reactor assembly comprises a hearth for performing a combustion reaction on a sulfur-containing waste mixed liquor, the hearth ...  
WO/2022/073721A1
The invention relates to a hood-type annealing furnace (1) for annealing annealing material, having at least one base (2), which has at least one site (3, 4, 5, 6) on which the at least one batch of annealing material is able to be arran...  
WO/2022/065486A1
A method for manufacturing fluorine-containing silica glass comprising: a degassing step of inserting a porous silica glass body into a furnace core tube installed in an airtight container and then vacuum degassing the inside of the furn...  
WO/2022/058175A1
The invention relates to a method for the direct reduction of oxidic iron carrier particles, wherein firstly a feed material is provided under heating of an oxidic iron carrier particle raw material to a temperature of at least 400°C an...  
WO/2022/048313A1
Disclosed are an annular-gap-type gas supply element, and a gas supply method, which belong to the technical field of metallurgy, and solve the problem in the prior art of it not being possible to realize high-intensity gas blowing under...  
WO/2021/259421A1
The aim of the invention is to provide a method for annealing vehicle bodies, by means of which the annealing of an inner structure of a structural component of a vehicle body can be optimized, the method comprising the following steps: ...  
WO/2021/235008A1
[Problem] The present invention provides a method and an apparatus for melting aluminum cutting chips, in which the cutting chips that are dusts produced by cutting metal aluminum or an aluminum alloy are melted to produce an aluminum me...  
WO/2021/200519A1
A carbonization product manufacturing facility that produces a carbonization product with an externally heated rotary retort furnace that has an exhaust means for discharging the gas generated in a retort to a combustion chamber, the fac...  
WO/2021/200338A1
A pressurizing plate which directly or indirectly contacts a target object which produces a gas during treatment, said pressurizing plate being equipped with a facing surface which is positioned so as to face the target object and is pro...  
WO/2021/193520A1
The present invention addresses the problem of providing: a production method and a precarbonization furnace, which are for a precarbonized fiber bundle and which enable production of a precarbonized fiber bundle continuously over a long...  
WO/2021/188373A1
A firing system and methods for manufacturing ceramic honeycomb bodies. The firing system includes a first kiln asset comprising a heater that heats honeycomb bodies in the first kiln asset to a first top temperature and a flow generator...  
WO/2021/160586A1
The invention relates to a plate conveyor belt (1) for transporting a material web (3) which is to be continuously thermally treated using a gaseous temperature-control medium. The plate conveyor belt (1) consists of conveyor belt segmen...  
WO/2021/148600A1
Disclosed is a method for volume heat treatment of a part (2) having an outer surface (22) delimiting its volume, the method comprising the following steps: a. providing a laser source (3); b. providing the part (2); c. providing support...  
WO/2021/144694A1
A process of calcining aluminium hydroxide (A12O3.3H2O) to form alumina (A12O3), for example in an alumina plant, such as a Bayer process plant, is disclosed. The process comprises combusting hydrogen and oxygen and generating steam and ...  
WO/2021/106273A1
In order to easily ensure sealing performance, this gas seal structure 30 is provided with: a seal roll 40 that is disposed on a surface side on the opposite side of a surface of a drying chamber 11 on a partition wall 15 that divides th...  
WO/2021/106439A1
The present invention provides: a vacuum heat treatment device for foil base materials, said device being capable of continuously performing a heat treatment on a base material that is formed of a metal foil with high treatment accuracy;...  
WO/2021/095449A1
Provided are: an annealing furnace which can be constructed by applying a prefabrication method even in the case where the furnace is large in length; a method for constructing said annealing furnace; and a prefabricated structure. This ...  
WO/2021/079619A1
Problem: To provide a heat treatment apparatus with which it is possible to improve the efficiency of heat treatment applied to a raw material to be treated and thereby to increase the throughput of heat treatment of the raw material bei...  
WO/2021/075468A1
Provided are a hot isostatic pressing device and an isostatic pressing processing method that can reduce the load of a compressor for setting the internal pressure of a high-pressure container to a predetermined target pressure. An HIP d...  
WO/2021/039677A1
The purpose of the present invention is to provide a heat treatment furnace for quenching that makes it possible to forgo the used of a converted gas and suitably prevent the appearance of a modified layer resulting from decarburization ...  
WO/2021/004914A1
The invention relates to a method for sealing a reduction assembly (3), wherein the reduction assembly (3) has a product discharge device (2), wherein the product discharge device (2) is supplied with sealing gas (4) and wherein at least...  
WO/2021/003045A1
A shuttle kiln according to certain aspects includes at least one flue channel and multiple flue risers in fluid communication with the flue channel, and at least one shuttle defining multiple exhaust shafts arranged above the multiple f...  
WO/2021/003044A1
A shuttle kiln (100) according to certain aspects includes at least one flue channel (124) and multiple flue risers (122) in fluid communication with the flue channel (124), and at least one shuttle (104) defining multiple exhaust shafts...  
WO/2020/255509A1
This atmosphere agitating fan is provided with a boss (1) having an outer circumferential surface (11), and a plurality of blades which extend in a radial direction from the outer circumferential surface (11). The number of blades (2) is...  
WO/2020/240536A1
A method for sintering objects formed with aluminum powder includes forming a shape of an object with aluminum powder, selecting a sintering atmosphere and sintering the object in the sintering atmosphere. The sintering atmosphere includ...  
WO/2020/241488A1
[Problem] To provide a heating device and a heating method with which uniformity of temperature distribution in a depth direction of a multi-stage heating device can be achieved. [Solution] A heating device (100) is characterized by comp...  
WO/2020/237359A1
A metal powder-based manufacturing system is provided and comprises: a sealed vessel defining a manufacturing chamber; a metal transformation/conversion unit contained in the manufacturing chamber and configured to heat a metal-based fee...  
WO/2020/200963A1
The invention relates to a rotary furnace (1) for heat-treating metal workpieces (9), comprising an inner housing (3), which can be rotated about a rotational axis (2), for supplying a furnace gas (16) to heat-treatment areas (6). The in...  
WO/2020/166071A1
The present invention provides a mold manufacturing method for manufacturing a mold having a hollow pattern 13 having the same shape as a cast product, the mold manufacturing method including: a step for heating a mold structure 4 formed...  
WO/2020/130669A1
A furnace for producing a secondary battery positive electrode material, according to one embodiment of the present invention, comprises: a chamber having the inside space thereof heated by a heater; a transfer part for transferring, in ...  
WO/2020/128598A1
The present invention comprises a steel strip annealing furnace with a dew point control system. The furnace/control system can be more readily controlled to the desired dew point than the prior art control system and can handle the set ...  
WO/2020/121789A1
This heating furnace (1) comprises: a heating furnace body (11) equipped with an accommodating chamber (111) capable of accommodating an object to be heated; a heater (112) capable of heating the inside of the accommodating chamber (111)...  
WO/2020/112083A1
In an example implementation, a sintering system includes a detection gas line to enable gas to flow into a sintering furnace from an external gas supply. The system includes a detection gas port inside the furnace through which gas from...  
WO/2020/112082A1
In an example implementation, a method of determining a sintering process endpoint includes monitoring gas flow through a detection gas line routed into a sintering furnace and through a furnace shelf on which a token green object is pos...  
WO/2020/110405A1
Provided is a powder container inverting device for a heating furnace, with which it is possible to recover processed powder from a high temperature powder container. When a pair of inversion shafts (90), (92) are inverted by means of an...  
WO/2020/100376A1
Provided is a vacuum heating device having a reflector device for which damage due to thermal expansion does not occur. A plurality of unit reflectors 31 arranged in a matrix are mounted on a mounting surface 19 of a vacuum chamber 17 by...  
WO/2020/089336A1
The invention relates to an annealing line for a steel strip, a device for use in such an annealing line and a method for annealing a steel strip. The annealing line comprising a connecting chamber connecting a first heating section and ...  
WO/2020/074249A1
The invention relates to a heat treatment of a chromium steel (4), in particular of a 9% -10% chromium steel, which is used at 673K to 823K, in which oxidation is carried out in advance in a furnace, preferably in air, in which the tempe...  
WO/2020/065735A1
A kiln comprises a processing chamber (6), a first introduction pipeline (1), and a second introduction pipeline (2). The first introduction pipeline (1) has a first outlet (9a) that ejects an inert gas. The second introduction pipeline ...  
WO/2020/028904A1
A flameless combustion oven arranges gas and air jets to directly impinge on product, being heated to substantially promote transfer of heat to the product by impingement transfer rather than by conventional radiation and thermally induc...  
WO/2019/189411A1
Provided are: a method for stably manufacturing metal powder without damaging or destroying manufacturing equipment; a metal chloride generator capable of performing the method; and a metal powder manufacturing system including the metal...  
WO/2019/156100A1
Provided is a roller shaft insulation member for reducing the heat which is conducted to the bearings by passing through the space between the roller insertion hole of a continuous annealing furnace and the roller, wherein the roller sha...  
WO/2019/138134A1
The invention relates to a furnace device (100) for heating a circuit board (101), in particular a metal circuit board (101), by means of convection. The furnace device (100) has a housing (102) in which a temperature-control region (103...  

Matches 1 - 50 out of 4,160