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Matches 451 - 500 out of 67,897

Document Document Title
WO/2020/255468A1
This electrolytic smelting system (100) is provided with: an electrolytic smelting furnace (1) having a furnace body (10) in which a molten ore (Wm) is introduced, a negative electrode substrate (11) provided on the bottom part (10B) ins...  
WO/2020/255465A1
The present invention comprises: a furnace into which iron ore is introduced; a furnace floor electrode provided on the furnace floor inside the furnace; and a plurality of upper electrodes that are provided above the furnace floor elect...  
WO/2020/256946A1
A scanner assembly (10) is configured to be mounted on a scanner manipulator arm (82), to be placed in proximity to an opening in a vessel or inserted into an opening in a vessel, and to measure distances from a scanner emitter/sensor (4...  
WO/2020/249864A1
A rotary cooler and method of transporting and cooling hot bulk material. The rotary cooler (RC) comprises a stator (S) having an inner surface (10) with first diameter (Dstator) and a rotor (R) arranged inside the stator and having an o...  
WO/2020/251132A1
The present invention relates to a biochar manufacturing device which uses a combustion and heat dissipation plate and enables efficient production of biochar and biogas by using biomass.  
WO/2020/251491A2
This invention is related to direct current furnace systems employed in production of iron & steel, low carbon ferro chrome, high carbon ferro chrome, ferro manganese, pig iron, ferrosilicon, silicium metal, other ferro alloys and non-fe...  
WO/2020/250344A1
A monitoring device for heat treatment equipment comprising at least one displacement detector that is provided outside the furnace body of the heat treatment equipment and that is configured so as to detect horizontal displacement of on...  
WO/2020/251133A1
The present invention relates to a combustion heat dissipating plate provided with a recirculation region, wherein a gas recirculation region is formed in the vicinity of a central portion of a combustion space inside a housing, and fuel...  
WO/2020/249925A1
A method of recording images within a furnace using a thermal imaging camera comprising a borescope (10) connected to a digital camera unit (12) is described, comprising the steps of: (a) inserting the borescope into the interior of the ...  
WO/2020/243812A1
A consumable electrode vacuum arc furnace and, more particularly, a direct current consumable electrode vacuum arc furnace is provided, wherein no water cooling is needed to cool down typically neither the electrodes, nor any other parts...  
WO/2020/247328A1
A process for the production of direct reduced iron (DRI), with or without carbon, using hydrogen, where the hydrogen is produced utilizing water generated internally from the process. The process is characterized by containing either on...  
WO/2020/245571A1
An apparatus (10) comprising a heating chamber (12). The heating chamber (12) comprises electric heating means (14) for heating the interior (16) of the heating chamber (12) to denature asbestos or asbestos in asbestos comprising structu...  
WO/2020/245542A1
Device for degassing liquid metal comprising an enclosure containing a bath of liquid metal, a device for circulating a gas through a purification chamber and in that the purification chamber comprises a getter material configured to tra...  
WO/2020/241490A1
[Problem] To provide a heating device and a heating method with which excellent uniformity of temperature distribution and cleanliness can be achieved. [Solution] A heating device (100) comprises: a plurality of heating wall bodies (10) ...  
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/2020/237357A1
A firebox is provided for use in a gas fireplace, the firebox comprising: a back which includes at least one combustion fan aperture, an upper end and a lower end and a length therebetween, a pair of sides, each side including an upper e...  
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/2020/241489A1
[Problem] To provide a heating device and a heating method with which uniformity of temperature distribution can be achieved without affecting the air flow inside a chamber when the heating device is disposed inside the chamber. [Solutio...  
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/2020/232599A1
Disclosed are denitration treatment method and equipment of a sintering fume gas. The denitration treatment method comprises the following steps: igniting a sintered material (70); spraying a reducing medium onto the ignited sintered mat...  
WO/2020/232808A1
A medium-frequency induction furnace capable of controlling steel pouring by means of side bottom pouring, comprising a furnace body (11). An induction coil (13) is mounted in the furnace body (11). A furnace lining (12) is provided in t...  
WO/2020/236185A1
A method for laminating an assembled sandwich structure consisting of a functional part (4) and one glass article (5) separated from an outer surface of the functional part by a laminating film (6) by heating with electromagnetic radiati...  
WO/2020/235579A1
Provided is a melting furnace that minimizes oxidation of molten material and with which it is possible to improve the quality of a molten material. As shown in fig. 3, this melting furnace 1 is provided with: a melting part 2 to which a...  
WO/2020/230661A1
The present invention provides an isostatic pressing apparatus capable of measuring the temperature inside a horizontal pressure vessel, a storage unit for the isostatic pressing apparatus, and an isostatic pressing treatment method. A C...  
WO/2020/232091A1
A system for making oxide material may comprise a preheating cyclone stage for receiving a solid carbonate material and operating at a temperature less than a calcination temperature of the solid carbonate material, a calcination cyclone...  
WO/2020/229435A1
The invention relates to a heat exchanger cyclone (1) for exchanging heat between heat between a dust-like to granular material (2) and a gas (3), having an inlet (4) for gas (3), an outlet (5) for gas (3), an inlet (6) for the dust-like...  
WO/2020/223774A1
The present invention relates to a refrigerated panel (23) used on the walls of blast furnaces (1) and other industrial furnaces, consisting of a body (25) made from copper, cast iron or another metal alloy, independent internal refriger...  
WO/2020/224230A1
The present invention provides a full-automatic cleaning method for a pure oxygen combustor and a cleaning control device thereof. Said method comprises: a combustor conducting an ignition starting step, a high-temperature mode starting ...  
WO/2020/221770A1
Apparatus for heating metal products, able to heat by electromagnetic induction at least one metal product (11) positioned in a heating chamber (12) and mobile in a direction of feed (X1), in which said heating apparatus comprises one or...  
WO/2020/216714A1
The invention relates to a refractory anchor comprising an elongated mounting pin having a first end and a second end opposite to the first end seen in the longitudinal direction of the elongated mounting pin, wherein the first end of th...  
WO/2020/216715A1
The invention relates to a refractory anchor comprising an elongated mounting pin having a first end and a second end opposite to the first end seen in the longitudinal direction of the elongated mounting pin, wherein the first end is we...  
WO/2020/216289A1
Provided are a lime kiln and heat supply method thereof, said lime kiln containing a kiln chamber (1), a heating device, and a combustion-supporting fan (2); the heating device comprises a fuel supply device and a spray gun set (3); the ...  
WO/2020/217323A1
This cooling device for particulate matter is provided with: an annular hopper that is provided around a center axis and that has an inner circumferential wall and an outer circumferential wall that define a receiving space for receiving...  
WO/2020/212688A1
A system for melting materials during the production of a glass or ceramic material is disclosed. A method for melting materials during the production o fa glass or ceramic material is also disclosed. The system comprises a melt tank hav...  
WO/2020/212782A1
A method to control exhaust fumes aspiration during a steelmaking process in a steelmaking vessel, the method comprising the following steps: - Capturing at least one image of flames escaping from the top of the steelmaking vessel, - Cal...  
WO/2020/212392A1
The invention relates to a grid-type workpiece carrier comprising a plurality of parallel strip-type first grid elements (QM, QR, QR1, QR2, QM1, QM2) having recesses (A1, A2), and a plurality of strip-type second grid elements (LE, LR, L...  
WO/2020/213629A1
The present invention provides a precast block for a coke oven, which exhibits sufficient fluidity during pouring construction. This precast block for a coke oven is mainly composed of an amorphous silica raw material, and where the cont...  
WO/2020/212727A1
A method to control exhaust fumes aspiration during a steelmaking process in a steelmaking ladle, the method comprising the following steps: - Capturing at least one image of flames escaping from the top of the steelmaking ladle, - Calcu...  
WO/2020/214755A1
A crucible having a heat treated body. The heat treated body comprises a composition including an oxide material, from 5 wt% to 50 wt% a nitride material, and optionally a sintering aid. A weight ratio of the nitride material to the oxid...  
WO/2020/211689A1
Disclosed is a smelting method and smelting device for processing an iron-based polymetallic mineral using a short process. The smelting system used in the smelting method includes a bath smelting device. A dividing wall (30) is provided...  
WO/2020/208768A1
This molten iron alloy refining method is for refining a molten iron alloy while blowing oxygen to a molten iron alloy bath in a converter, wherein when a direct current is supplied between a first electrode disposed above the molten iro...  
WO/2020/208767A1
This converter furnace equipment comprises: a first electrode disposed so that the distal end thereof is immersed in slag generated above a molten iron alloy bath in a converter furnace; a second electrode disposed so as to contact the m...  
WO/2020/208354A1
A heating element for use in a system for melting materials during the production of a glass or ceramic material is disclosed. A method for melting materials during the production of a glass or ceramic material is also disclosed. The hea...  
WO/2020/208039A1
The invention relates to a device for thermal or thermo-chemical treatment, in particular calcination, of material (12), in particular battery cathode material (14), comprising a housing (16) and a process chamber (20) in the housing (16...  
WO/2020/209174A1
Provided is a steam processing method for steel-making slag with which a reasonable steam flow rate control can be performed regardless of the state of steel-making slag in a bed and a steam processing of the steel-making slag can be per...  
WO/2020/203426A1
This crown structure (1) includes, to the oven interior side of a glass melting furnace, a corrosion-resistant layer (2) comprising a plurality of silica bricks disposed to be aligned in such a manner as to form a vault shape, a silica t...  
WO/2020/204043A1
This blast furnace abnormality assessment device is provided with: an abnormality indicator-calculating means for calculating an abnormality indicator that represents the degree of abnormality of a blast furnace; a ventilation indicator-...  
WO/2020/203280A1
This waste heat recovery system comprises: a boiler for recovering heat from exhaust gas generated by an AQC; a first exhaust gas line for leading exhaust gas discharged from a predetermined high-temperature part of the AQC to an inlet o...  
WO/2020/203471A1
Provided is a refining vessel for a high temperature melt wherein a gas blowing nozzle is highly durable. The refining vessel for a high temperature melt is configured such that: the refractory material for the gas blowing nozzle compr...  
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...  

Matches 451 - 500 out of 67,897