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WO/2009/084568 |
A method of metal regeneration characterized by comprising: a melting-furnace cleaning step in which pure aluminum having an aluminum content of 99.5 wt.% or higher is melted in a melting furnace to clean the inside of the melting furnac...
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WO/2009/085999 |
A reactor for the upgrade of heavy oil feedstock, i.e., in which a multi-phase mixture, including gas, a slurry catalyst, and volatile liquid, is to be conducted. The reactor includes a reaction chamber having a substantially unencumbere...
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WO/2009/083186 |
The invention relates to a method and a device for the coarse separation of solid particles from solid-laden gases. The invention further relates to a method for treating particulate feed materials by means of treatment gases in a reacto...
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WO/2009/085907 |
A battery of stationary hearth furnaces, and method for using, for producing metallic iron nodules having a furnace having a stationary hearth, an inlet and an outlet; a heating chamber beneath the stationary hearth having heated fluids ...
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WO/2009/085907 |
A battery of stationary hearth furnaces, and method for using, for producing metallic iron nodules having a furnace having a stationary hearth, an inlet and an outlet; a heating chamber beneath the stationary hearth having heated fluids ...
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WO/2009/084725 |
A system which can be added to an existing gas discharge facility and which is effective for cost reduction because of a dust removing function of the system which can sufficiently cope with treatment of a large amount of gas discharged ...
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WO/2009/084335 |
A multi-chamber heat treatment device capable of measuring the temperature of an object to be treated in real time during heat treatment and cooling treatment, in which the object to be treated mounted in a heating chamber is not likely ...
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WO/2009/082984 |
A heat-treatment system comprises a transport plate (105), one or more heat-treatment chambers (102, 103) and a deposition device (101). The transport plate (105) is used for holding workpieces to be heat treated, and for transporting th...
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WO/2009/081011 |
The invention relates to a method for the anti-erosion coating of the wall of a cyclone for separating and recovering solid particles driven in a fluid, in which a composite material is deposited in a mould comprising the wall of the cyc...
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WO/2009/082534 |
A device for generating voltage or electrical current includes an inner elongated member mounted in an outer elongated member, and a plurality of thermoelectric modules mounted in the space between the inner and the outer members. The ou...
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WO/2009/082534 |
A device for generating voltage or electrical current includes an inner elongated member mounted in an outer elongated member, and a plurality of thermoelectric modules mounted in the space between the inner and the outer members. The ou...
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WO/2009/082349 |
The present invention relates to a method of making cutting tools comprising a substrate having a hard phase and a binder phase, the method comprising forming green powder compacts using powder metallurgical techniques, charging the gree...
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WO/2009/077654 |
The invention relates to a suspension smelting furnace such as a flash smelting furnace, including a reaction shaft (1) that comprises a shaft structure (7), a settler (8) arranged at the lower end of the reaction shaft (1), and an uptak...
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WO/2009/076945 |
The invention relates to a device for extracting metals or metal compounds from a material containing the metal or the metal compound, with a furnace vessel (2), with a first inlet for supplying the material, a first outlet (10) for disc...
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WO/2009/077653 |
The invention relates to a suspension smelting furnace (1), such as a flash smelting furnace, comprising a reaction shaft (2) comprising a burner (3). The burner (3) comprises a solid matter feed arrangement (4) for feeding solid matter ...
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WO/2009/079084 |
An array of a plurality of heat pipe are mounted in spaced relationship to one another with the hot end of the heat pipes in a heated environment, e.g. the exhaust flue of a furnace, and the cold end outside the furnace. Heat conversion ...
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WO/2009/077114 |
The invention relates to a device and a method for obtaining metals or metal compounds, particularly from a material comprising the metal or the metal compound, having a housing (2) having a first inlet (5) for feeding in the material, a...
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WO/2009/074694 |
The invention relates to an installation comprising an oven (8) provided with rotating supports (3) arranged in parallel and on which preform tubes (11) are supported and rotated, said tubes being introduced from a feeder (14) in which t...
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WO/2009/073048 |
A multi-stage integrated system and process for dissociating commercial scale volumes of carbon dioxide and generating usable by-products while recovering energy which is converted to electrical power to support the system power demand. ...
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WO/2009/071137 |
The invention relates to a device for the secondary and vacuum metallurgical treatment of liquid steel, comprising a vacuum vessel (100), such as an RH, VD or VOD container, which can be sealingly closed for the vacuum process using a ra...
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WO/2009/071406 |
The invention relates to a device for loading a furnace (2), particularly an electric arc furnace, with materials for the production of a metal melt, having at least one feed path (1) along which a first material and at least a second ma...
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WO/2009/071764 |
Yoke formed by stacking magnetic laminations (4) that have edge notches (7) which are mutually parallel and have open lips, these being localized at least at the angular ends of the inductor. These notches are preferably spaced apart by ...
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WO/2009/072652 |
Disclosed is an aluminum compound-bonded brick for a furnace hearth that has a long service life, causes no significant energy loss, and has high durability. The aluminum compound-bonded brick for a furnace hearth is produced by adding a...
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WO/2009/071407 |
The invention relates to a cleaning device and a furnace (1), particularly an electric arc furnace, having a tapping channel (2) for discharging liquid metal from the furnace (1), a locking device (4) for opening and closing an opening (...
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WO/2009/072964 |
A suspension arrangement for terminals (2, 3) for electrical resistive elements, which terminals pass vertically through a body (5) and are attached relative to the upper surface (6) of the body, which terminals (2, 3) pass over into the...
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WO/2009/073381 |
The apparatus system includes a carbothermic reactor and an electrical supply. The reactor includes a plurality of side-entering electrodes and a top-entering electrode. The electrical supply may be operable to supply multiphase current ...
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WO/2009/068505 |
Tunnel furnaces are used for the temperature treatment of goods in the continuous method within a production process. The tunnel furnaces are typically composed of multiple identical furnace segments, each segment having a fan, heating e...
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WO/2009/067744 |
Apparatus for controlling the temperature of a reaction mixture held within a reaction container, the apparatus including a radiation source for exposing the reaction container to radiation thereby heating the reaction mixture, a tempera...
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WO/2009/068184 |
The invention relates to a device for latching horizontal coke oven chambers which is triggered by an auxiliary frame situated on the coke oven chamber door. The auxiliary frame is moveable to a limited extent in the vertical direction o...
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WO/2009/068267 |
The invention relates to a chamber wall (3) for a drying chamber or a combustion chamber or a tunnel furnace for the production of components (16) made of ceramic or similar material. In order to create a simple and quicker construction ...
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WO/2009/069794 |
A method in which slag is cooled in a treatment step without generating strongly alkaline water and without necessitating a prolonged time for the treatment. Using this method, slag is efficiently recovered as a valuable material and the...
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WO/2009/066005 |
A distributor device including a distribution chute (3) that extends inside the tank at an inclined angle (α) with respect to the vertical direction for distributing material in the interior of the tank (2). A rotation frame (4) is rota...
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WO/2009/066004 |
In a method for feeding material flows from a preheating furnace (1) to a smelting furnace (2), there is provided a preheating furnace (1) having at least two sub-silos, including a first sub-silo (3) with a first outlet pipe (4) for con...
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WO/2009/066058 |
A metallurgical treatment vessel comprises a multi-use, isostatically pressed, or vibrocast one-piece refractory vessel (1), comprising refractory sidewalls (2) and an integral refractory base (3), the vessel (1) being adapted, in use, t...
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WO/2009/062611 |
The present invention relates to a method and an apparatus for the production and the melting of liquid pig iron or of liquid steel intermediate products in a melt-down gasifier, with the introduction of oxygen-containing gas through oxy...
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WO/2009/059356 |
A kiln comprising a substantially cylindrical drum (11) supported from a support structure for rotation about its central axis whereby the drum is supported such that the central axis is generally horizontal and whereby the drum is confi...
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WO/2009/059489 |
A continuous distilling vacuum oven is used to refine metals. At least one coiling flow-guide groove (3) is disposed in every evaporation plate (1), whereof the beginning point (2) is the location at which the materials flow in, and the ...
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WO/2009/059345 |
The invention relates to an electrically heated shaft furnace (5) comprising at least one heating element (12) which is configured by conductors. The invention is characterized in that the one or more heating elements (12) consist of car...
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WO/2009/055939 |
The invention relates to a displacement unit for displacing one or more profile rails (4, 6, 7), comprising a mobile unit (8), at least one shaft (9) and a motor (10). Said mobile unit (8) is mounted in such a manner that it can be displ...
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WO/2009/057516 |
In a cooling method of a carrying section comprising a conveyor (20) for carrying an inverter component (50), a heating furnace (13) covering a part of the carrying conveyor (20) and heating the inverter component (50), and a mechanism f...
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WO/2009/058894 |
An electric induction heating and melting system is provided for inducing heat in an electrically conductive material placed in a containment vessel by bringing a moveable one or more induction coils at least partially enclosed in a refr...
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WO/2009/055945 |
The invention relates to a displacement unit (3; 30) for displacing one or more profile rails (4, 6, 7), comprising a mobile unit (8, 31), guide means (9, 32) and a motor (10). Said mobile unit (8, 31) is mounted in such a manner that it...
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WO/2009/056843 |
A method of repairing a refractory brick wall in a furnace that includes: (a) identifying a refractory brick wall or portion thereof that requires repair/reconstruction, pre engineering construction dimensions and accommodating various b...
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WO/2009/058894 |
An electric induction heating and melting system is provided for inducing heat in an electrically conductive material placed in a containment vessel by bringing a moveable one or more induction coils at least partially enclosed in a refr...
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WO/2009/053515 |
The invention relates to the construction of vaults without centring, using segmental arches, formed by pairs of arches of ceramic blocks connected at the key stones thereof. The sides of the arch stones are stepped at an angle greater t...
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WO/2009/052894 |
The present invention relates to a cupola or shaft furnace (1) for producing a melt, in particular for the production of mineral fibre products. To avoid low-reaction zones in the middle of the body of the furnace, it is envisaged accord...
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WO/2009/050748 |
A removable pyrolysing system (1) is described, in particular for the "in situ" heat treatment of solid urban wastes in disposal tanks (9) with energy recovery, comprising at least one heating bell (3) capable of being transferred adapte...
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WO/2009/049777 |
The invention relates to an electric furnace (1) with a receiving chamber (2) for molten material (3), wherein at least one electrode (4, 5) protrudes into the receiving chamber (2), and wherein means (6) for introducing dust into the re...
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WO/2009/046757 |
The invention relates to a method for using the waste heat produced during the operation of an annular anode furnace (10), which comprises at least a heating zone (11), a firing zone (12) and a cooling zone (13) and in which a hot-gas fl...
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WO/2009/046469 |
The invention relates to a hood-type annealing furnace for the heat treatment of annealing product packets (7), comprising an annealing base (1) receiving the annealing product packets (7), a protective hood (8), which is placed onto the...
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