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WO/2013/010891 |
For a method for operating an electric arc furnace (2) operated with an alternating voltage and for a melting plant having an electric arc furnace (2) operated according to said method, a structure-borne sound signal (S) occurring on a w...
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WO/2013/010725 |
The invention relates to a melting reduction assembly (1) and to a method for operating a melting reduction assembly having loading devices for solid carbon carriers and ferrous input materials having a melting gasification zone, which c...
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WO/2013/011276 |
Apparatus for the production of carbon dioxide from limestone includes a nuclear energy source (32) arranged to generate electricity and a rotary kiln (10). The rotary kiln (10) has an inlet (15) for the introduction of limestone and an ...
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WO/2013/009824 |
A stave/brick construction, comprising: a stave having a plurality of ribs and a plurality of channels, wherein a front face of the stave defines a first opening into each of the channels; a plurality of bricks wherein each brick is inse...
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WO/2013/007533 |
The invention relates to a device having a bottom, side walls and a ceiling, which together define a channel, as well as transportation means, extending in an axial direction of said channel from an entry port of the channel to an exit p...
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WO/2013/008158 |
A converter comprising a container (2) defining a first axis X; a support ring (3), coaxial to the container and spaced therefrom, provided with two diametrically opposed supporting pins (6), defining a second axis Y orthogonal to the fi...
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WO/2013/007999 |
A gasification inlet (2) comprising: an annular manifold having a frame (4)supporting a radially inner wall formed by a first annulus of fire bricks (6) and supporting an upper wall formed by a second annulus of fire bricks (8), the uppe...
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WO/2013/007531 |
The invention relates to a device having a bottom, side walls and a ceiling, which together define a channel, as well as transportation means, extending in an axial direction of said channel from an entry port of the channel to an exit p...
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WO/2013/007579 |
The present invention relates to a process for treatment of steel by heat treatment in a heat treatment furnace (2) and pickling in a steel pickle (3), where the waste process air from the steel pickle (3) is heated to the catalyst opera...
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WO/2013/007408 |
A refractory particularly for the use in an inner lining of a blast furnace is a layered composite comprising a protective layer and a conductive layer, wherein the interlayer bonding strength between the individual layers is more than 6...
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WO/2013/006875 |
The invention relates to a shaft furnace for the heat-induced foaming of particles of a bulk material, wherein the particles to be foamed pass into the furnace shaft (1) through the upper end face (6) thereof, flow through said shaft fro...
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WO/2013/005552 |
This continuous firing furnace is provided with one or a plurality of heating units (120), which respectively have: cases (120b) that are respectively provided with through holes (120a) in the transfer direction of subjects to be heated;...
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WO/2013/003960 |
The present invention provides a system for conversion of organic matter into a torrefied product, wherein the system comprises a direct fired rotary kiln.
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WO/2013/006852 |
In accordance with one aspect of an exemplary embodiment, a furnace including a charge well is provided. The charge well comprises an open top chamber including side and base walls of a heat resistant material. An inlet is provided in a ...
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WO/2013/006852 |
In accordance with one aspect of an exemplary embodiment, a furnace including a charge well is provided. The charge well comprises an open top chamber including side and base walls of a heat resistant material. An inlet is provided in a ...
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WO/2013/000175 |
Disclosed in the present invention is a method and a device for generating power via high temperature waste heat from waste slag in iron and steel smelting. The method for generating power utilizes heat energy generated by residual waste...
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WO/2013/001334 |
The invention relates to a method for detecting straightness deviations and/or deformations in a rotary kiln (1), the rotating cylinder (4) of which has tires (6) arranged at a distance from one another in the axial direction, which tire...
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WO/2013/000017 |
A lance for conducting a pyrometallurgical operation by top submerged lancing (TSL) injection, has inner and outer substantially concentric pipes. The lower end of the inner or at least a next innermost pipe is set at a level relative to...
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WO/2013/003226 |
An apparatus, method and process directed to enabling a VIM induction furnace to be removed from a vacuum chamber while the induction furnace is still in a heated state without damaging the induction furnace. The induction furnace can in...
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WO/2013/000001 |
There is described a method for heating a shaped component (2) for a subsequent press hardening operation, wherein the shaped component (2) is initially heated to a predetermined temperature and subsequently heated regionally to a higher...
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WO/2013/002671 |
The invention relates to the field of heat-exchange devices, in particular to chain curtains for rotary furnaces in the construction material industry. The technical result of the invention is an increase in dust collecting by the chain ...
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WO/2013/001659 |
A control device (20) for controlling a heating device having a plurality of heating zones is provided with a measurement temperature acquiring unit (23) which monitors the temperature of at least one reference zone from among the plural...
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WO/2013/001156 |
An off-gas channel (1) of a closed-type smelting furnace (2), the off-gas channel (1) comprising a first end (3) opening to the upper part of the smelting furnace (2) and a second end (4) opening to a gas cleaning apparatus (5) for leadi...
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WO/2013/002571 |
A vacuum heat treatment apparatus according to the embodiment comprises a chamber; a thermal insulator in the chamber; a reaction container in the thermal insulator; a heating member between the reaction container and the thermal insulat...
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WO/2013/002028 |
Provided is a furnace for a glass base material in which arc discharge occurring inside the furnace is prevented. The furnace for a glass base material comprises: a furnace core tube (3) into which the glass base material is supplied; a ...
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WO/2012/177990 |
An improved method of operating an arc furnace is provided. The sidewall of the furnace includes a refractory lining. A charge of scrap metal is added to the furnace. The charge is melted and a slag layer is formed on the top of the melt...
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WO/2012/175335 |
The invention relates to a distribution chute (100) for a charging device of the rotary pivotal type, e.g. for a shaft furnace. The chute has an upstream mounting head (114) and a chute body (112) having an elongated downstream chute por...
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WO/2012/174749 |
A regenerative soaking furnace (200) for burning low calorific value gas includes a furnace body (101) and a furnace cover (102). The soaking furnace (200) is provided with a low-temperature heating system (23) for heating by using high ...
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WO/2012/175579 |
A plant (1) is described for painting manufactured products (10, 100), comprising overhead transport means (2) for said products (10, 100) along a direction of advancement and at least one heat treatment station (3, 5, 7) for said produc...
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WO/2012/177984 |
A furnace insulation assembly includes a main body having a generally U-shaped cross-section. The main body includes a pair of side walls. A pair of end plates are secured to opposed ends of the main body. The end plates and the main bod...
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WO/2012/176654 |
A moving-hearth furnace is configured so that a raw material including a reducing agent and iron oxide is fed onto a moving hearth (1a) and heated, and the resultant processed product is discharged from a furnace by a discharge device (6...
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WO/2012/173195 |
A heat treatment furnace (10) for heating and treating an object (1) to be treated comprises: a hollow heating chamber (20) for receiving therein the object to be treated and configured from a heat insulating member; a resistance heater ...
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WO/2012/173566 |
A reactor for gasification of feedstocks for gasification, adapted to handle feedstocks for gasification comprising organic and inorganic compounds, wherein said compounds during gasification in the presence of oxygen and/or air at a gas...
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WO/2012/173524 |
The invention relates to designs for the linings and roofs of heat-engineering units for mechanical engineering and can be used in the construction of industrial furnaces in the metallurgical, heat-engineering, petroleum-processing and p...
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WO/2012/173566 |
A reactor for gasification of feedstocks for gasification, adapted to handle feedstocks for gasification comprising organic and inorganic compounds, wherein said compounds during gasification in the presence of oxygen and/or air at a gas...
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WO/2012/167690 |
A rotational full automatic aluminum rod heating furnace comprises an outer furnace body (1) for heat insulation. A furnace chamber (101) is disposed in the outer furnace body (1). A rotational aluminum rod shelf (5) for an aluminum rod ...
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WO/2012/168227 |
The invention relates to an assembly of a flap and a valve for a device for loading a shaft kiln, such as a blast furnace, comprising a body (1), inside of which at least one flap (21) and/or a valve (32) are provided and pivotally drive...
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WO/2012/168850 |
An apparatus (100) is provided for thermal or thermal-catalytic degradation of feedstock. The apparatus includes a retort vessel (102). The retort vessel (102) is configured to receive feedstock. Further, the retort vessel includes at le...
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WO/2012/169711 |
The present invention relates to a low-grade-coal coal gas production system whereby it is possible to produce a coal gas of which the main component is syngas (H2 and CO). To this end, the present invention comprises: a supply unit (1) ...
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WO/2012/170042 |
The Inventive System disclosed herein relates to an improved system for extracting metals from ore.
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WO/2012/168141 |
The invention relates to a method and a device for pretreating a rolled good (3). The aim of the invention is to find a method and a device with which the rolled good (3) can be both energy-efficiently heated and thoroughly descaled befo...
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WO/2012/169170 |
The purpose of the present invention is to provide a porous heat-insulating firebrick obtained by molding and drying a bubble-containing slurry obtained by foaming a slurry containing flame-resistant powder and water, wherein the firebri...
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WO/2012/168675 |
Apparatus for pyrolysing or gasifying the organic content of material, including organically coated waste, biomass, industrial waste, municipal solid waste and sludge, having organic content; the apparatus comprising : an oven having a r...
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WO/2012/164056 |
The invention relates to a device for conveying metal strips in a floating manner by means of a gas, comprising a plurality of heat treatment units (1, 1'), each of which has a lower and upper jet nozzle system (4A, 4B), a lower and uppe...
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WO/2012/163597 |
A refractory, which is particularly suitable for use in an inner lining of a blast furnace, is obtainable by a process including the following steps: a) providing a mixture containing - coke, - silicon and - binder, b) forming a green bl...
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WO/2012/163332 |
Method for producing oxidized metal strips, a plurality of metal strips being guided at the same time and in parallel through an induction heating device which in particular has an induction coil through which all metal strips pass joint...
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WO/2012/163664 |
To produce cement clinker by firing of raw meal in a furnace, use is conventionally made of a raw meal preheater in which heat of the flue gas emerging from the furnace is transferred to the raw meal. In order to remove impurities which ...
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WO/2012/164142 |
The invention relates to a burner arrangement comprising a fluid cooled copper block. Further, the invention relates to a burner assembly, a duct element, a gas circulating duct, and a metallurgical furnace comprising said burner arrange...
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WO/2012/163663 |
In a device for the firing of clinker in a furnace (10), the heat generated in the furnace (10) can be used in a particularly efficient and versatile manner if heat generated in the furnace is transferred, by means of a first heat exchan...
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WO/2012/163530 |
Component of a plant for the production of silicon, in particular liquid silicon and solar grade silicon, wherein the component is a reduction furnace body and/or an electrode that comprise a composition selected from (i) 80-95 % (w/w) o...
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