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WO/2019/156064A1 |
The objective of the present invention is to provide a furnace wall structure of a wet bottom furnace with which it is possible to increase the cooling effect of a refractory material without changing the total quantity of studs, and wit...
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WO/2019/148461A1 |
An air distributing wall and a segmented burning furnace, the air distributing wall being installed in a burning furnace and comprising a wall body (100), and the wall body (100) has a gap-increasing member on the wall surface, the gap-i...
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WO/2019/148521A1 |
A tubular plasma-enhanced chemical vapor deposition (PECVD) furnace door adjustment mechanism, comprising a furnace door (10), push rods (20), corrugated pipes (30), and an adjustment assembly (40); the adjustment assembly (40) comprises...
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WO/2019/147155A1 |
The claimed method for laying a refractory lining and the claimed robotized installation for the implementation thereof make it possible to quickly line horizontal, preferably rotary, cement kilns, to maximally automate operations, and t...
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WO/2019/147920A1 |
A stave comprising a housing, an inner cooling fluid circuit comprising a cooling fluid inlet, a cooling fluid outlet and one or more cooling fluid pipes housed within, or cooling fluid passageways defined by, the housing, wherein each c...
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WO/2019/135279A1 |
In this ring block stacked structure, carbon blocks are stacked in a spiralling shape from two locations at the same time to facilitate furnace construction, shorten the construction period, extend the lifetime of the carbon blocks, and ...
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WO/2019/131082A1 |
The purpose of the present invention is to enhance instantaneous adhesion at spraying of a spray material for hot repair to a surface to be repaired. This spray material for hot repair contains 65% by mass to 95% by mass of a magnesia-ba...
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WO/2019/123574A1 |
A device (101) for managing loss of refractory material in electric furnaces derives the relationship between time and thermal flux of a furnace wall inner face (5a) by analyzing the unsteady heat transfer inverse problem on the basis of...
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WO/2019/122614A1 |
The invention relates to a furnace for melting vitrifiable material, in particular glass, said furnace having a submerged burner and a wall that is cooled by a cooling fluid, the wall surface facing the interior of the furnace comprising...
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WO/2019/117562A1 |
The present invention provides a method for manufacturing a bonding wire, which has an intermetallic phase intermediate layer, by injecting molten gold (Au) into the surface of a silver (Ag) or copper (Cu) core. The manufacturing method ...
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WO/2019/109183A1 |
There is provided a gas chromatography modular oven. The modular oven includes a main enclosure, panel(s) and thermal plate(s). The main enclosure includes a backwall and sidewalls defining an internal volume. The sidewalls include a plu...
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WO/2019/111683A1 |
In order to improve the efficiency of work involved in lining bricks without increasing the manufacturing cost of the bricks being used in a lining method for bricks used to construct a side wall of a kiln, multiple stages of bricks are ...
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WO/2019/106052A1 |
The present invention relates to a synthesis process for producing an oxide-ceramic refractory CaZrO3material, in particular in the form of refractory, preferably mechanically comminuted, in particular crushed and/or ground graining, and...
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WO/2019/103233A1 |
The present invention relates to a treatment apparatus comprising: a container having a charged material treatment space; a protection member provided so as to protect the inner peripheral surface of the container, and having one surface...
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WO/2019/099097A1 |
All of a cast-iron or cast-copper stave cooler's weight is supported inside a furnace containment shell by single gas-tight steel collar on the backside. All the coolant piping in each cooler has every external connection collected and r...
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WO/2019/098795A2 |
An iron shell of a snorkel according to the present invention comprises: a cylindrical iron shell main body disposed inside a refractory of a snorkel; and a deformation prevention means provided in a lower portion of the iron shell main ...
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WO/2019/083090A1 |
The present invention provides a refractory member comprising: a refractory body formed in a three-dimensional shape; and a frame, which is disposed inside the refractory body, extends across the inside of the refractory body, and is spa...
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WO/2019/083054A1 |
The present invention relates to a purging-plug integrated management system and a control method therefor, the system being capable of effectively managing a purging-plug according to a damaged state of the purging-plug by immediately i...
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WO/2019/082740A1 |
The purpose of the present invention is to improve adhesion, adhesiveness, and corrosion resistance in a hot dry spraying material and a method for hot dry spraying work. To this end, the present invention is a method for hot dry sprayin...
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WO/2019/063643A1 |
The invention relates to a furnace, in particular a melting and/or holding furnace, comprising a container for receiving a melt, said container having an opening, and a door for closing and opening the opening. The furnace further compri...
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WO/2019/057729A1 |
The invention relates to a sintered ceramic foam having the following phase composition in weight percent, based on the crystallised phases: - 25 to 55% of mullite, - 20 to 65% of corundum, and - 10 to 40% zirconia, wherein mullite, coru...
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WO/2019/054222A1 |
The purpose of the present invention is to provide a refractory for siliconizing furnaces, which is suppressed in change of properties and embrittlement, and which has a long service life. A refractory for siliconizing furnaces, which co...
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WO/2019/042617A1 |
The invention relates to a method for detecting a predetermined wear of a refractory lining of a metallurgical vessel, in which a metal melt is treated, wherein d) the refractory lining is applied in one or more layers of refractory cera...
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WO/2019/038179A1 |
The invention relates to an industrial furnace (100) with a furnace structure (60), in particular with a furnace shell (60a), a buildup of refractory material, and an industrial furnace supporting structure (10, 10'), which at least comp...
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WO/2019/031297A1 |
[Problem] To reduce the construction period associated with the use of an unshaped refractory applied to the lining of a waste treatment furnace or a coal gasification furnace. [Solution] Provided is a chromium-free patching refractory w...
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WO/2019/022312A1 |
The present invention relates to a device for processing an object to be processed. The device processes the object to be processed at a temperature higher than that of the outside. The device comprises: an outer shell that forms an inne...
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WO/2019/001870A1 |
A device (10) for mounting and/or dismantling staves on/from an inner wall 16 of a shaft furnace (12), the device (10) comprising a circular monorail (18) for supporting at least one stave positioning hoist (20). The monorail (18) is div...
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WO/2018/228664A1 |
The invention relates to a wall system for a furnace, which comprises the following features: a wall (10), which has an inner side (11) facing the furnace chamber and an outer side (12) facing the environment; a heat-conducting layer (60...
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WO/2018/231975A1 |
Coke oven wall structures are provided with a pair of interconnected opposed first and second block components, each of which is generally an asymmetrical T-shaped unitary structure having an interior wall element integrally formed at su...
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WO/2018/214306A1 |
Provided is a furnace mouth heat insulation structure for a low-pressure diffusion furnace. The structure comprises a quartz tube (4) and a sealing ring (5), the sealing ring being sheathed on an outer wall of an end portion of an orific...
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WO/2018/191592A1 |
A refractory insert is provided, including a main body part having a first surface defining a first sidewall, an opposed second surface defining a second sidewall, and an outer peripheral surface separating the first and second surfaces,...
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WO/2018/184259A1 |
A high temperature furnace wall protection system, comprising: a ceramic sheet protective layer (10), a black metal covering layer (20) and a ceramic nail (30); the ceramic sheet protective layer (10) covers a surface of a wall (1) and i...
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WO/2018/184089A1 |
A system used in monitoring one or more operating parameters of a coolant-fluid cooled industrial installation includes one or more an acoustic sensors positioned to receive and sense one or more acoustic signals in an installation coola...
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WO/2018/187281A1 |
A heat treating furnace of the type used in semiconductor manufacturing having a housing with a tubular and cylindrical inner layer constructed of ceramic fiber. Electrical heating elements are supported by the inner layer while a microp...
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WO/2018/172478A1 |
The invention relates to a metal honeycomb anchoring structure (10) formed of a plurality of strips (12) assembled in pairs so as to define a plurality of cells (14). Each strip (12) is divided along the length thereof into a plurality o...
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WO/2018/172481A1 |
The invention relates to a metal honeycomb anchoring structure (10) formed of a plurality of strips (12) that are joined in pairs so as to define a plurality of cells (14). Each strip (12) is divided along the length thereof into a plura...
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WO/2018/166842A1 |
The invention concerns a metal anchoring structure characterised in that it comprises a panel (110) in a single piece, defining a plane and having at least one through-opening (112), said anchoring structure having at least one polygonal...
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WO/2018/155118A1 |
Provided are a graphite-containing refractory article which has a higher flexural strength and fracture energy than those of conventional refractory articles, and a method for manufacturing the refractory article. This graphite-containin...
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WO/2018/153920A1 |
A cooling panel (10) for a metallurgical furnace comprises a body (12) with a front face (14) and an opposite rear face (16), a top face (18) and an opposite bottom face (20) and two opposite side faces (22, 24). The body (12) has at lea...
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WO/2018/143616A1 |
The present invention relates to a system for integratedly managing a heated member and a method for controlling the same, wherein the system can immediately identify a state of a heated member so as to efficiently manage the heated memb...
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WO/2018/140909A1 |
A method of quickly changing a portion of the roof of an electric arc furnace having a top loading roof system comprising providing at least one pie-shaped water cooled panel supported below the roof support beams and located to protect ...
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WO/2018/140567A1 |
Processes of forming or repairing a structure for use in high temperature applications may include intermixing a sodium nitrite (NaNO2) additive with a refractory material; and applying the refractory material to a structure surface.
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WO/2018/135024A1 |
A lid is disposed, so as to cover with a gap therebetween, on an opening portion on the top face of a refractory material container wherein at least an inner face side comprises a refractory material, and in order to heat the interior of...
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WO/2018/132450A1 |
A cooling vessel for metal recovery from waste products including a first open end, a second closed end, and a sidewall extending between the first open end and the second closed end. The vessel has a longitudinal central axis extending ...
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WO/2018/122591A1 |
The invention relates to a cooling plate (1) for use in a blast furnace. This cooling plate (1) comprises a copper body (2) having an inner face (3) comprising ribs (4-1, 4-2)parallel therebetween, having first extremities(6) and separat...
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WO/2018/123726A1 |
The purpose of the present invention is to provide a brick for blast furnace hearths, which has excellent hydration resistance and improved hot metal resistance and slag resistance. According to one aspect of the present invention, a bri...
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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/2018/103708A1 |
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/2018/104448A1 |
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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