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Matches 1 - 50 out of 95,263

Document Document Title
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/2019/212336A8
Cement waste recycling device (1), comprising: a heater (2) with an inlet (3) for cement waste and an outlet (4) for processed cement waste, wherein the heater (2) is configured for transporting cement waste in a cement waste transportat...  
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...  
WO/2020/203247A1
In the present invention, a bypass line which causes exhaust gas from a preheater in a cement firing process to bypass a boiler and be sent to an exhaust fan is provided; the amount of excess or deficiency of heat in a dryer is determine...  
WO/2020/201091A1
The invention relates to a two-block lifter made of refractory materials for a brick-lined rotating kiln, and to a kiln which comprises such a lifter.  
WO/2020/196971A1
The present invention relates to a microwave furnace which can easily be manufactured and exhibits excellent heat generating property. The microwave furnace comprises: a body (2); a magnetron (4) which is disposed adjacent to the body (2...  
WO/2020/198046A1
A dross removal system for magnetohydrodynamic additive. A vacuum source is used to create a pressure differential at a nozzle opening sufficient to collect dross from a pool of molten metal. The dross and any collected molten metal can ...  
WO/2020/196360A1
Proposed are a method for heating up the hearth of a blast furnace, and a burner lance used for same, wherein at the start of blowing down of a blast furnace, damage to the burner lance during heating up with the burner lance provided at...  
WO/2020/196487A1
A powder ratio measurement device is provided, which, in operation processes of a blast furnace, etc., can measure in real time with high accuracy the powder ratio of powder adhered to the surface of the material used as a raw material....  
WO/2020/196589A1
Provided are blast furnace wall-cooling staves which have liners on the furnace interior side and with which it is possible to extend the service life of the liners by preventing temperature increase in the liners. The blast furnace wall...  
WO/2020/187672A1
The invention relates to a method for the direct reduction of oxidic iron carrier particles (2) to a reduction product (9) in a fluidized bed (4) through which a reduction gas (8) containing 30 - 100 mol% hydrogen H2 flows in crossflow. ...  
WO/2020/187754A1
The invention provides a system for continuous processing of heavy fuel oil from recycling waste oil and the processing residues of crude oil into useful products comprising means for feeding waste oil; at least one hot-gas filter, at le...  
WO/2020/190755A1
A sintering and debinding system includes a debinding chamber configured to switch between an open state and a closed state, the open state being configured to permit receipt or removal of at least one part within or from the debinding c...  
WO/2020/188412A1
An improved lime mud recycling system including a camera proximate the kiln outlet imaging the granular lime and providing outlet images of the granular lime exiting the kiln, a processor analyzing the outlet images of the granular lime ...  
WO/2020/188147A1
The present invention relates to a tempering furnace (1) for a glass sheet (G), which has a conveyor (2) for the glass sheet (G), first convection blow means over the conveyor (2) to heat the glass sheet (G) by hot air jets blown on its ...  
WO/2020/188196A1
A support tooling (100) for porous preforms (400) intended to be infiltrated by a molten metal comprises: - a rack (200) comprising two suspension bars (210, 220) each extending longitudinally along a first direction (D1), the suspension...  
WO/2020/188479A1
The transfer system (100) of slab-shaped articles (L) in outlet from a firing kiln comprises: a roller (10) conveyor (1), for conveying the rows of slab-shaped articles (L) in outlet from the firing kiln towards a first conveyor (2) whic...  
WO/2020/187597A1
The invention relates to a CFC support strip (10) for a charging frame (1), comprising a plurality of securing openings (11), each extending through from a front side (12) of the CFC support strip (10) to a rear side of the CFC support s...  
WO/2020/182424A1
The invention relates to a method and a manufacturing installation (1) for producing an electrical sheet (3). In the method, at least two different metal-containing, sinterable starting materials (15, 16) are applied without any gaps on ...  
WO/2020/181712A1
Disclosed in the present invention is a rotary kiln having segmented temperature control capability. The kiln comprises a kiln body, a hot kiln hood, a cold kiln hood, and a base. A drive device is provided between the base and the kiln ...  
WO/2020/182012A1
A multi-stage suspension preheating cement kiln system and a control method for a multi-stage suspension preheating cement kiln system. The multi-stage suspension preheating cement kiln system comprises: a rotary kiln having a rotary kil...  

Matches 1 - 50 out of 95,263