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WO/2018/110174A1 |
This electric furnace has: a furnace body having an electrode; and a slag retaining furnace which retains molten slag kept in a molten state and which, by being tilted, allows the molten slag to be poured into the furnace body. The furna...
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WO/2018/110797A1 |
A raw material supply device is disclosed. A device for removing a surface oxide from a metal raw material and supplying the metal raw material to a melting furnace, according to an embodiment of the present invention, comprises: a housi...
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WO/2018/110171A1 |
This electric furnace has: a cylindrical furnace wall; a furnace lid which is provided at the upper end of the furnace wall; and a furnace bottom which is provided at the lower end of the furnace wall and which has a deep bottom section ...
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WO/2018/109034A1 |
The invention relates to a method for producing locally hardened steel sheet components. Steel sheet components are guided through a heating furnace, and the heating furnace is divided into two furnace regions (7, 8) which are arranged o...
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WO/2018/104169A1 |
The invention relates to a method for reducing nitrogen oxide (NOX) in exhaust gas flows (15) of metallurgical vessels or furnaces (2) in order to thermally and/or chemically treat metal-containing material, in particular iron-containing...
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WO/2018/105802A1 |
The present invention provides a block structure, a container comprising the same, and a construction method applied thereto. The block structure comprises: a main body having one surface extending in one direction and in another directi...
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WO/2018/104447A1 |
The invention relates to a method for handling a slag pot or tank or pyrometallurgical tools made of steel or cast iron, comprising the steps of spraying a mineral suspension on a wall and activating the operation of said slag pot or tan...
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WO/2018/107006A1 |
Disclosed are methods useful in applications relating to blast furnace processes. The methods of the present invention provide enhanced deposition inhibition of particulate matter in top-pressure recovery turbines. The methods of the pre...
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WO/2018/103708A1 |
An induction furnace lining forming structure for silicon residue smelting, comprising an induction furnace (1), having a cavity provided with a coil (2). A coil plaster layer (3) and a coaxially arranged inner mold body (4) are provided...
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WO/2018/105652A1 |
This method for evaluating the volume of slag on the surface of molten metal includes: a preparation step of measuring the thickness of a plurality of pieces of slag having mutually different thicknesses, floating on the surface of molte...
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WO/2018/104695A1 |
There is provided a control system for a furnace. The control system comprises a thermal imaging camera and a control unit. The thermal imaging camera is configured to receive thermal radiation from a plurality of positions in a furnace ...
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WO/2018/104448A1 |
The invention relates to a method for handling a slag pot or tank or pyrometallurgical tools, comprising the steps of spraying a mineral suspension on a wall and activating the operation of said slag pot or tank or pyrometallurgical tool...
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WO/2018/099346A1 |
Provided are a low calorific value gas power generation method and system, comprising the following steps: 1. sending low calorific value gas to a boiler (1) for combustion, and the flue gas generated by the combustion is heat exchanged ...
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WO/2018/099926A1 |
The invention relates to a method for a laser surface treatment of furnace furniture of a heating furnace, which furnace furniture is used for the support of metal products in the heating furnace, the method comprising the steps of: sett...
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WO/2018/099692A1 |
The invention relates to a method for the production of a syngas containing CO and H2 from a stream of light hydrocarbons and from a gas feed (70) originating from an industrial plant comprising a combustion furnace (100) and a means (20...
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WO/2018/099754A1 |
Process for making a coated oxide material, said process comprising the following steps: (a)providing a lithiated transition metal oxide slurried in an aqueous solution that contains a cobalt salt selected from cobalt nitrate and cobalt ...
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WO/2018/102831A1 |
A method and apparatus for extracting bitumen and other hydrocarbons from oil-wetted tar sands and converting it to useful petroleum products, the method comprising first mixing the tar sands material with a condensate consisting oil mat...
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WO/2018/101530A1 |
The present invention relates to a facility for manufacturing sintered ores, comprising: a sintering truck movable along a movement path; a plurality of windboxes arranged along the movement path at the lower part of the sintering truck;...
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WO/2018/096863A1 |
Provided is a heat storage device that can efficiently store heat in a heat storing body by utilizing exhaust gas, can efficiently heat combustion air using the heat storing body, and can suppress a situation in which the heat storing bo...
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WO/2018/096366A1 |
A method and apparatus for moving molten material within a container are provided. The method comprising: providing apparatus including an electromagnetic mover adjacent a part of the container, wherein the electromagnetic mover has a pr...
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WO/2018/094915A1 |
An energy-saving curing tunnel furnace, comprising a furnace body (3) vertically extending back and forth. A feed port (6) is provided at the front end of the furnace body (3), a discharge port (7) is provided at the rear end of the furn...
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WO/2018/097499A1 |
The present invention is a device for calculating the surface level of a molten metal accommodated in a container provided with an outlet, the device comprising: a measuring unit installed in the container so as to measure, at different ...
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WO/2018/097553A1 |
The present invention relates to a metal oxide reinforcement and a connecting method for solving the problems in which sectors of an existing cold crucible are connected by means of a mica plate and the mica plate is damaged due to arcin...
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WO/2018/095749A1 |
The invention relates to a method for laminating a composite pane (30), wherein: (a) a stack sequence (1) of a substrate pane (2), at least one intermediate layer (3), and a cover layer (4) is produced, (b1) a vacuum ring (5) or a vacuum...
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WO/2018/096367A1 |
Apparatus and methods for stirring a molten metal are provided. The apparatus comprising: two or more discrete units, each unit including a core (7), the core (7) being provided with two or more teeth (5, 13, 17), the core (7) being prov...
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WO/2018/097674A1 |
The present invention relates to a facility for manufacturing a sintered ore, the facility comprising: a sintering bogie movable along a moving path; a plurality of windboxes arranged at the lower portion of the sintering bogie along the...
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WO/2018/096368A1 |
Apparatus and methods for stirring a molten metal are provided. The apparatus comprising: an electromagnetic stirrer, the electromagnetic stirrer including a core, the core being provided with two or more teeth, the core being provided w...
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WO/2018/097552A1 |
The present invention relates to a device for forming a molten solidified body by receiving a molten material discharged from a vitrification device or the like on a lower mold, and a method for forming a molten solidified body and, part...
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WO/2018/093341A1 |
Invention relates to a vertical ring shaft kiln comprising a vertical burning region (1); an intermediate sintering zone (Z3) surrounded by a first wall (10) and an opposite second wall (20) at the burning region (1) to obtain a clinker ...
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WO/2018/090568A1 |
Disclosed is a dedicated end cap mechanism for a double-chamber molten aluminum holding furnace, comprised of a laser detector (1), a reflector plate (2), a lever (3), a travel adjustment nut (4), a heat insulation piece (5), a supportin...
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WO/2018/091457A1 |
The invention relates to an arrangement of a furnace and an aggregate of glass particles, which furnace (10) comprises a pressing stamp (36), a pressure, displacement and/or speed sensor and a control device for controlling a pressing pr...
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WO/2018/091763A1 |
Described is a conveyor (1) configured to carry and transport a material bed through a furnace and a sintering, hardening, or drying equipment comprising a furnace, which is divided into number of sequential process zones, wherein differ...
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WO/2018/090867A1 |
Disclosed are a system and method for preparing a titanium slag. The system comprises: a material-mixing device (100), the material-mixing device (100) being provided with an iron-containing titanium ore inlet (101), a reducing agent inl...
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WO/2018/091762A1 |
Described is method for controlling a geometric form of an electric arc between a top electrode assembly (1) and a bottom electrode assembly (2) in a furnace space (3) of an electric arc furnace and an electric arc furnace comprising a f...
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WO/2018/091924A1 |
A method of stirring and apparatus for stirring are provided. The method includes: a) providing a number of electromagnetic stirrer units, each stirrer unit being moveably mounted on a stirrer support carriage; b) providing a number of l...
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WO/2018/091381A1 |
The invention relates to a furnace (10) for heating metal strips, and to a device (1) and a method for producing metal strips by continuous casting and rolling. The device (1) comprises a casting machine (2), a furnace (10) through which...
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WO/2018/087886A1 |
An optical unit (101) within a first housing (100) comprises: a light reflection part which has formed therein a first light reflection surface having a shape that constitutes a part of the surface of a flat long ellipsoid; and a heat ra...
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WO/2018/089412A1 |
A furnace system features a combination of a furnace, a main combustion furnace tube and a disposable guard tube. The main combustion furnace tube is configured to couple and extend from the furnace, made of a quartz tube material, and h...
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WO/2018/087191A1 |
The invention relates to a temperature control station (1) for partially thermally treating a metal component (2), comprising a machining plane (3) which is arranged in the temperature control station (1) and on which the component (2) c...
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WO/2018/089749A1 |
A 180-degree pipe elbow having one end extending beyond the other end and method of joining a 180-degree pipe elbow to lengths of cooling pipe to form a cooling panel for use in a furnace, boiler or other industrial heating apparatus tha...
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WO/2018/089044A1 |
Disclosed is an improved system and method to evaluate the status of a material. The system and method are operative to identify flaws and measure the erosion profile and thickness of different materials, including refractory materials, ...
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WO/2018/087402A1 |
The invention relates to a novel composite material, to a method for the production thereof and to the use of said composite material.
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WO/2018/087115A1 |
The invention relates to a sealing valve arrangement for a shaft furnace charging installation comprising a shutter (12) that cooperates with a valve seat (10) and a shutter-actuating device for moving the shutter (12) between a closed p...
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WO/2018/084134A1 |
The present invention is capable of improving the production efficiency of lithium hydroxide anhydride in a method for producing lithium hydroxide anhydride from lithium hydroxide hydrate using a rotary kiln. Provided is a method for pro...
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WO/2018/084553A1 |
The present invention relates to a high-efficiency hybrid separation process technology using an adsorbent and a separation membrane, which can selectively separate and purify carbon monoxide from industrial byproduct gases, in particula...
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WO/2018/083372A1 |
The disclosure relates to sintering equipment for con- tinuous sintering of pelletized mineral material. The sintering equipment comprisesa sintering furnace (1), comprising sequential process zones (I-VII), the tem- perature conditions ...
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WO/2018/083433A1 |
Use of an electric arc furnace (EAF) with graphite electrodes is incompatible with zero CO2 emission. EAF usage is challenged by proposed new technology employing generic melt circulation, in which no plant - site carbon dioxide is emitt...
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WO/2018/085514A1 |
A shaft furnace for producing metallic direct reduced iron (DRI) from iron-containing pellets or lumps and reducing gas disposed therein, including: a circumferential outer wall defining a top interior reducing zone, a middle interior tr...
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WO/2018/083059A1 |
The claimed method for operating a multiple hearth furnace uses a number of heated hearths, wherein at least one solid fuel and at least one gaseous and/or liquid fuel are used. The claimed multiple hearth furnace provides a number of he...
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WO/2018/079482A1 |
Provided are an immersion-type burner heater and a molten-metal holding furnace capable of achieving high heat transmissibility and lowering exhaust-gas temperature. This immersion-type burner heater comprises: a heater protection tube 2...
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