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WO/2018/027209A1 |
A thermal process device for heat treating a product or plurality of products includes a thermal processing chamber having opposed distal ends and a plurality of controllable heating zones. At least one buffer zone is disposed at each of...
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WO/2018/027208A1 |
A thermal process device for heat treating a product or plurality of products includes a thermal processing chamber having opposed distal ends and at least one controllable heating zone. At least one buffer zone is disposed at each of th...
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WO/2018/025482A1 |
[Problem] To reduce the concentration of both SOx and NOx in combustion gas discharged from a cement kiln. [Solution] A method for operating a cement kiln 7, comprising adjusting the oxygen partial pressure in a kiln end 5 of the cement ...
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WO/2018/024693A1 |
The invention relates to a method for operating an annealing furnace for cooling a metal strip, comprising the following steps: specifying a desired temperature distribution for the metal strip over the length of the strip and controllin...
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WO/2018/025719A1 |
The present invention is a heat insulating structure for covering, by means of a plurality of precast blocks, a metallic object to be covered, wherein the generation of gaps in an expansion allowance provided between adjacent precast blo...
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WO/2018/025718A1 |
The present invention is a precast block structure obtained by integrating a metal plate and a precast block, wherein the occurrence of cracking in the precast block during the manufacture or use thereof is suppressed. Thus, in the prese...
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WO/2018/026054A1 |
The present invention relates to a molten iron manufacturing apparatus and a molten iron manufacturing method, and can provide a molten iron manufacturing apparatus and a molten iron manufacturing method, the apparatus comprising: a melt...
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WO/2018/025286A2 |
A method for welding anchor supports for refractory linings of a metal structure of an industrial plant comprises the steps of making a plurality of holes (f) in a residual refractory lining (cu) until the metal structure (s) is uncovere...
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WO/2018/022472A1 |
An electric induction furnace for heating and melting electrically conductive materials is provided with a lining wear detection system that can detect replaceable furnace lining wear when the furnace is properly operated and maintained....
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WO/2018/021934A1 |
The invention relates to furnaces and methods for melting metals in furnaces, and more particularly, but not exclusively, to methods for charging a furnace with small pieces of aluminium scrap. The technical result of the invention is th...
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WO/2018/019670A1 |
The invention relates to a device (1) for forming a transverse curvature on a metal strip (3) leaving an annealing furnace (2). In order to permit the formation of a transverse curvature on a metal strip (3) leaving an annealing furnace ...
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WO/2018/021682A1 |
The present invention relates to a sealed plasma melting furnace (10) for treating medium- and low-level radioactive wastes, which is capable of batch-processing the medium- and low-level radioactive wastes regardless of the types thereo...
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WO/2018/021634A1 |
A sintering apparatus according to the present invention comprises: a sintering carriage capable of charging a raw material for sintering and capable of moving in a proceeding direction of a sintering process; an ignition furnace install...
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WO/2018/022712A1 |
A system for two stage casting of a metal alloy is disclosed that dispenses multiple feedstock metals into an arc melting crucible via a pressurized inert gas or metal vapor chamber to lower the volatilization rate of metals in an arc me...
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WO/2018/021248A1 |
Provided is an auxiliary burner for an electric furnace, the burner being capable of increasing and homogenizing the heating effect of iron scrap by suitably and efficiently burning solid fuel along with gas fuel. This auxiliary burner 1...
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WO/2018/019920A1 |
A conveyor unit for moving products in a conveying direction is disclosed. The unit comprises first beams extending along the conveying direction substantially parallel to each other. The first beams are slidably mounted on rollers and a...
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WO/2018/014818A1 |
An industrial kiln, employing a tunnel kiln design. An upper portion of a central high-temperature firing region of a kiln body (1) has an arch structure, and is divided into a rising portion (4), a middle portion (5), and a descending p...
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WO/2018/015132A1 |
The invention relates to a roller for a roller furnace, comprising a roller base body and a coating on the surface, the coating comprising at least one layer, containing: 10.0 - 30.0 wt.% of Si, 10.0 - 30.0 wt.% of Al(OH)3, 1.0 - 3.0 wt....
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WO/2018/016108A1 |
Provided are a low energy cost heating and firing apparatus and a low energy cost firing method for fly ash. A heating and firing apparatus 2 has a combustion furnace for burning and reducing the amount of unburned carbon in a raw powder...
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WO/2018/017270A1 |
A furnace system (10) includes a furnace (12) and a preheater (14) configured to preheat material before it enters the furnace. The system further includes a duct system (16) including a mixing chamber (28) disposed between the furnace a...
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WO/2018/012003A1 |
Provided are a reduced iron production device (1) and a reduced iron production method with which it is possible to prevent a reduction reaction of an iron oxide by a reducing gas from being suppressed by a carburizing gas when the reduc...
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WO/2018/010995A1 |
The invention relates to a discharge device for a shaft furnace comprising a rotationally driveable base (5) and a surrounding boundary wall (13) arranged above the base (5) for receiving fired material to be discharged lying on the base...
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WO/2018/013319A1 |
A jamb spray mix comprising: 0.1 % to 10% phosphate by weight based on total weight of dry ingredients in the mix, 5% to 15% plasticizer by weight based on total weight of dry ingredients in the mix, the balance of dry ingredients includ...
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WO/2018/010822A1 |
A shield device for occluding a tap hole of a furnace, said shield device comprising: an elongate shaft (400); a shield member (403) attached to said elongate shaft and extending transverse to a main length of said elongate shaft; and a ...
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WO/2018/011061A1 |
The invention relates to a dental furnace for firing dental-ceramic compounds, comprising a combustion chamber (10) for receiving ceramic elements (32) to be fired. A heating device for heating and firing the ceramic element is also prov...
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WO/2018/007339A1 |
A knitted heat resistant sleeve for covering rollers in glass processing comprises knitted stitches. The knitted stitches are plated stitches comprising at least two first yarns and at least one second yarn. The outer surface of the slee...
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WO/2018/007928A1 |
A plant for regenerating foundry sand comprises a combustion chamber (10) and a cooling chamber (14) provided with nozzles to maintain a bed of fluidized fluid in each chamber. A communicating duct (18) which connects the combustion cham...
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WO/2018/007721A1 |
Method for operating a furnace 1, comprising consecutive cycles consisting of a heating step, a stopping step and a restarting step linking the stopping step and the subsequent heating step, wherein at least one fluid (40) selected from ...
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WO/2018/002096A1 |
The invention relates to the use of an unfired refractory moulded body (1) comprising a binder matrix (2) that contains at least one hardened permanent binder, and aggregate particles (3) comprising and/or consisting of biogenic silicic ...
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WO/2018/005545A1 |
A thermal oxidizer (50) employing an oxidation mixer (51), an oxidation chamber (52), a retention chamber (53) and a heat dissipater (54) forming a fluid flow path for thermal oxidation of a waste gas. In operation, the oxidation mixer (...
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WO/2018/001931A1 |
Method and facility for recovering energy, installed on a heating furnace (2) with tubular side members and fitted with burners, comprising a turbine (14) producing electricity by implementing a Rankine cycle on an organic fluid (21) usi...
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WO/2018/003781A1 |
A plate member 50 is provided inside a furnace body. The plate member forms an inner wall surface for an internal space in the furnace where an object to be baked is disposed. On the plate member, a raised portion 100 is formed rising fr...
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WO/2018/003277A1 |
Provided is a treatment furnace, wherein a seal section 31 restricts the movement of ambient gas passing through a communication section between a low-pressure treatment section and a high-pressure treatment section. The seal section 31 ...
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WO/2018/000004A1 |
The invention relates to a method for producing steel using lump iron carriers in a converter (1). Fuel and oxidizing gas are injected into the hot converter (1) supplied with lump iron carriers through nozzles (4) in the converter base ...
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WO/2018/005925A1 |
A heat recovery apparatus, system and method of using the same. The heat recovery apparatus includes a support structure having a central passageway extending through the heat recovery apparatus and configured to house at least a portion...
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WO/2017/220484A1 |
Vessels selected from crucibles, pans, open cups and saggars essentially comprising of two components, from which (A) one component being a ceramic matrix composite, and (B) the second component being from metal or alloy, and wherein com...
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WO/2017/220457A1 |
The present invention relates to an installation (10) for the thermal treatment of raw material (14) that can become airborne, in particular raw cement meal and/or mineral products, with a line (32) through which hot gases (52) flow and ...
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WO/2017/220456A1 |
The invention relates to a device and to a method for the heat treatment of mineral materials, comprising an entrained-flow reactor for preheating and/or calcining the mineral material, wherein at least one combustion chamber is connecte...
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WO/2017/221118A1 |
Disclosed herein is internally refractory and insulation lined furnace with a reinforcement anchor assembly attached to the outer surface of the shell of the furnace. Also disclosed herein is a method of repairing a furnace refractory li...
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WO/2017/220848A1 |
The present disclosure concerns a gripping tool (1) for removing a heat exchanger plate from a furnace wall, said gripping tool comprising a base (2) having mechanical attachment means (3) for releasably fixing to a tool end of a boom, a...
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WO/2017/221617A1 |
This glass starting material melting apparatus 11 includes: a melting furnace 12 that melts a glass starting material; a flue 13 that guides gas inside the melting furnace 12 outside the melting furnace 12; and an exhaust device 14 that ...
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WO/2017/220726A1 |
The invention relates to an electric reduction device with an electric reduction furnace (100) for preparing feedstock and with at least one transformer (200) for providing a three-phase supply voltage (R, S, T). In an elongated furnace ...
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WO/2017/215784A1 |
A rotary tube cooler is provided, consisting of a multiplicity of transport tubes for transporting material to be cooled, wherein the multiplicity of transport tubes are arranged about a rotational axis and can be filled jointly via a fi...
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WO/2017/219031A1 |
An oven may facilitate heating, curing, and/or drying processes for manufactured items, such as shoe parts, using multiple groups of infrared sources. Efficiencies of the oven are achieved through a deliberate airflow characteristic, whi...
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WO/2017/214358A1 |
Methods, devices and systems for processing of solid materials, particularly fuel material solids such as carbonaceous fuel solids such as of granular form, to provide or result in an even distribution of the solid material. Hoppers are ...
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WO/2017/211901A1 |
The invention relates to a temperature-control device (100) for the temperature control of a component (150), in particular a wheel rim. The temperature-control device (100) has a housing (101), in which an at least partially closed temp...
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WO/2017/211956A1 |
The application relates to a method for the direct reduction of feedstock, containing metal-oxide to form metallic material, by contact with hot reduction gas in a reduction assembly (1), the product of the direct reduction process being...
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WO/2017/211715A1 |
Device for manufacturing belite calcium sulfoaluminate ternesite clinker, comprising a rotary kiln (1 ) and a cooler (3), wherein a tempering device (2) is provided between an outlet of the rotary kiln (1) and the cooler (3), wherein the...
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WO/2017/211939A1 |
The application relates to a method for the direct reduction of feedstock, containing metal-oxide, to form metallic material, by contact with hot reduction gas in a reduction assembly (1), the product of the direct reduction process bein...
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WO/2017/212744A1 |
In order to burn a mixture of fuel gas and combustion air in a combustion burner portion located at one end of a radiant tube burner, and discharge the exhaust gas after combustion from the other end of the radiant tube, this radiant tub...
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