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WO/2010/094139 |
In a first aspect, some embodiments of the invention provide a system for measuring the level of a plurality of phases of a conductive or semi-conductive mixture in a vessel, the system comprising: a vessel configured to hold a conductiv...
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WO/2010/095904 |
The present invention relates to a device for collecting sensible heat of blast furnace molten slag, which improves efficiency of energy use and lowers costs by collecting sensible heat of molten slag generated during the blast furnace p...
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WO/2010/094832 |
In the invention sparking in the object is monitored with a camera (201) and an image processing unit (203). The object is imaged and from the images thus obtained an image pair is formed in the image processing unit, in which image pair...
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WO/2010/094063 |
The present invention provides a support jig (100) is depicted for mounting within a confined space, such as a tunnel or tube. The jig (100) comprising a plurality of upper support legs (140) and a plurality of expansion devices (150), s...
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WO/2010/092132 |
In a charging process of a shaft furnace, in particular of a blast furnace, batches of charge material are typically discharged in cyclical sequence into the furnace from a top hopper using a flow control valve. A method and system is pr...
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WO/2010/091630 |
A support beam of a trolley for an annular cooler is used for supporting the trolley of the annular cooler. The support beam comprises a rectangular beam (1) and a triangular beam (2) positioned above the rectangular beam (1). An upper f...
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WO/2010/092122 |
In a charging process of a shaft furnace, in particular of a blast furnace, batches of charge material are typically discharged in cyclical sequence into the furnace from a top hopper using a flow control valve. A method and system is pr...
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WO/2010/093755 |
A baby feeding bottle (1) is provided that comprises a wall member (4) having an inner surface (6), a bottom part (2) and an upper part (7). Further a temperature indicator (11) is provided. The inner surface (6) of the wall member (4) d...
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WO/2010/092839 |
Disclosed is an annealing apparatus which is provided with: a furnace body (2) having a cover part (2c) which makes it possible to expose the inside of the furnace body (2) and which also makes it possible to open an inlet opening (2a) a...
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WO/2010/093894 |
A furnace damper control system and method thereof including a furnace having at least one opening through which electromagnetic radiation from within the furnace may be sensed, an exhaust duct capable of receiving an exhaust gas stream ...
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WO/2010/091636 |
A trolley (21) of an annular cooler is disclosed. The trolley (21) of the annular cooler has a double layer structure, and the upper layer is a comb plate for ventilation and the lower layer is a lower plate (22) of the trolley. Four edg...
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WO/2010/090339 |
Disclosed is a composite hardfacing welding wire made from a low carbon steel hoop and a filler, which is for a sinter cake support stand used in a downdraft sintering machine and prolongs the stand replacement cycle and provides for ext...
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WO/2010/089103 |
The invention relates to a method of heating at least two blanks for making a metal workpiece having regions of greater and lesser hardness comprising the steps of moving a first blank or blank batch and a second blank or blank batch off...
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WO/2010/090016 |
Disclosed is a microwave firing furnace (101) equipped with: a firing chamber (103) in which an object to be fired (102) is disposed; a magnetron (116) that irradiates the interior of the firing chamber with microwaves; a cooling gas int...
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WO/2010/088740 |
A process and apparatus for direct smelting metalliferous material is disclosed. The invention concentrates injection of solid feed materials comprising metalliferous material and carbonaceous material into a direct smelting vessel durin...
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WO/2010/089056 |
The invention relates to a method and to a system for heat treating sheet metal, strips, or wires, in a charge in the form of at least one coil in an oven chamber under protective gas, a first charge (3) being heated in at least one firs...
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WO/2010/088972 |
The invention relates to a method and to a device for controlling a carbon monoxide output of an electric arc oven, comprising an oven container, an arrangement for determining a height of a foamed slag in at least three zones of the ove...
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WO/2010/086379 |
The invention relates to computer-implemented charging of a blast furnace equipped with an automated top-charging installation and stockhouse for batchwise charging. It proposes: obtaining a nominal charge dataset reflecting a nominal bl...
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WO/2010/087356 |
Disclosed is technology to control the temperature in large-scale heated substrates. A temperature sensing device (20) is disposed lateral to a region in which a radiant heating means (14) faces a heated substrate (12) inside a heating c...
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WO/2010/087464 |
A microwave smelting furnace has a starting material feed opening at the top of a vertical furnace body, and a hearth member that can move up and down is provided in a hearth section. A microwave irradiation chamber that connects with th...
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WO/2010/087876 |
A valve lift mechanism for actuating a valve in the vertical direction, and a regenerative thermal oxidizer including the valve and lift mechanism is disclosed. The valve is allowed to move vertically and oscillating rotary motion is pos...
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WO/2010/081660 |
The invention relates to a method for handling at least two workpieces (20; 21; 22; 23), in which the workpieces (20; 21; 22; 23) are heated simultaneously within a continuous furnace (10) by heating means, wherein the workpieces (20; 21...
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WO/2010/081810 |
A lower sealing valve unit for a charging system of a shaft furnace comprises a housing (12) having a pair of inlets (18) and at least one outlet (22); a valve seat (28, 28') associated with each inlet (18); and a flap (26, 26') associat...
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WO/2010/081431 |
An annular cooler comprises an annular cooling hood (31) which is hanged on a bracket (40) of the annular cooler (30), and a trolley (32) which rotates around the center of the annular cooler (30); an internal annular flume (36) and a ex...
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WO/2010/081879 |
A blast furnace charging system (12) for feeding charge material into the hearth of a blast furnace (10) comprises at least two hoppers (16, 16') for temporarily storing charge material, each hopper (16, 16') comprising a discharge assem...
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WO/2010/076211 |
The present invention proposes a bustle pipe arrangement (10) of a shaft furnace, in particular for feeding hot gas into the shaft furnace such as e.g. a blast furnace, wherein the bustle pipe arrangement (10) comprises a circumferential...
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WO/2010/078019 |
A method of sealing a surface and structure of a refractory crucible with a ceramic, comprising the steps of: (a) heating a refractory crucible to a predetermined temperature; (b) applying a wetting agent to a surface of the crucible; (c...
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WO/2010/078019 |
A method of sealing a surface and structure of a refractory crucible with a ceramic, comprising the steps of: (a) heating a refractory crucible to a predetermined temperature; (b) applying a wetting agent to a surface of the crucible; (c...
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WO/2010/076214 |
The present invention relates to an oxygen blowing lance (1) that is cooled by protective gas at least in a section on the lance head side and that comprises a central conduit (2), and next to the conduit at least two oxygen lines (3), w...
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WO/2010/075670 |
Provided is a process for producing phosphoric acid in a blast furnace, which comprises the following steps: forming a mixture of phosphate ore, carbon, limestone and silica in a desired proportion, smelting the mixture in the blast furn...
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WO/2010/076211 |
The present invention proposes a bustle pipe arrangement (10) of a shaft furnace, in particular for feeding hot gas into the shaft furnace such as e.g. a blast furnace, wherein the bustle pipe arrangement (10) comprises a circumferential...
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WO/2010/076210 |
The present invention proposes a bustle pipe arrangement (10) of a shaft furnace, in particular for feeding hot gas into the shaft furnace such as e.g. a blast furnace, wherein the bustle pipe arrangement (10) comprises a circumferential...
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WO/2010/076210 |
The present invention proposes a bustle pipe arrangement (10) of a shaft furnace, in particular for feeding hot gas into the shaft furnace such as e.g. a blast furnace, wherein the bustle pipe arrangement (10) comprises a circumferential...
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WO/2010/072471 |
The invention relates, inter alia, to a melting furnace (10). According to the invention, at least one vibration inducer (40, 41, 42) is installed on a furnace vessel (20), at least one sensor (50, 51, 52) is arranged opposite or at anot...
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WO/2010/073195 |
The invention relates to a molten refractory product having the following average chemical composition in wt % on the basis of oxides and for a total of 100%: ZrO2: 30-46%; SiO2: 10-16%; AI2O3: the remainder until 100%; Y2O3 ≥ 50/ZrO2 ...
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WO/2010/073718 |
A sintering material granulation method using X-ray CT comprises a granulation step, in which water is added and sintering material is granulated; a granulated material measurement step, in which the weight (M) of the granulated material...
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WO/2010/073089 |
The present invention concerns a process for purifying a flow of combustion fumes from a clinker production plant comprising the following operating steps: a) removing dust at a temperature comprised between 250 and 400°C from a flow of...
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WO/2010/075587 |
Apparatus and method are provided for heating and melting of materials by electric induction heating of susceptor components in a crucible of the furnace. The susceptor components comprise at least an array of susceptor rods arranged aro...
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WO/2010/073089 |
The present invention concerns a process for purifying a flow of combustion fumes from a clinker production plant comprising the following operating steps: a) removing dust at a temperature comprised between 250 and 400°C from a flow of...
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WO/2010/073968 |
A method of charging a sintering machine with a raw material is provided, the method being effective in inhibiting an "avalanche phenomenon" or an "undercharge phenomenon" from occurring even when the raw material to be sintered has chan...
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WO/2010/075587 |
Apparatus and method are provided for heating and melting of materials by electric induction heating of susceptor components in a crucible of the furnace. The susceptor components comprise at least an array of susceptor rods arranged aro...
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WO/2010/072459 |
The invention relates to a method and to a device for monitoring vibrations of a metallurgical vessel that occur when gas is injected out of nozzles into a liquid metal melt located in the metallurgical vessel.
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WO/2010/073090 |
The present invention concerns an apparatus for the production of clinker from raw meal, comprising: a rotary kiln (8), optionally a precalciner,- a multistage cyclone preheater (9) connected downstream of said rotary kiln (8) with respe...
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WO/2010/072907 |
According to the invention, the furnace of the plant comprises partitions in which the hot gases for baking carbon blocks circulate, and heating manifolds (21, 22, 23) rotatable relative to the furnace and provided with burners or fuel i...
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WO/2010/069706 |
An apparatus (1) for thermal treatment of manufactured articles, particularly made of ceramic material, which comprises at least one heated chamber (2) provided with at least one opening (3) for introducing at least one article (M) to be...
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WO/2010/067183 |
In a device for transferring a torque to a rotary kiln (13) using a drive shaft (4) with a drive pinion (5) driven by a motor (1), said pinion driving a gear rim (12) connected to the rotary kiln (13), the drive pinion (5) drives the gea...
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WO/2010/066009 |
A cement plant refractory anchor (10) comprising a body formed of stainless steel, wherein external surfaces of said body have a surface diffusion coating of an iron aluminide phase formed by a high temperature pack cementation process.
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WO/2010/068113 |
A method of casting metals by filling a mould (6; 26) from a furnace (1; 21) by tilting of the furnace, by which the mould is tilted in a manner coordinated with the tilting of the furnace, whereby a flow of metal in a channel (4) or cou...
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WO/2010/067223 |
A description is given of a method as well as an apparatus for heat treatment of raw materials such as cement raw meal, limestone or other mineral-containing raw materials, by which method raw material is preheated and possibly calcined ...
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WO/2010/063405 |
A device (10) for hardening a conductive adhesive contact between metal strips (13) and photovoltaic thin-film solar cells (11) by way of thermal energy is to ensure controlled hardening of the adhesive and thus result in uniform contact...
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