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WO/2017/102954A1 |
The present invention relates to a dry refractory particulate composition comprising a zeolithic microstructure, to a green body and to a refractory lining formed therefrom, and to uses thereof.
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WO/2017/085582A1 |
A substantially linear ceramic or metallic radiant of ellipsoidal or polygonal cross section is placed proximate furnace tubes or coils in the radiant section of a fired heater to increase the radiant heat directed to the surface of the ...
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WO/2017/085332A1 |
The invention relates to a gunning system comprising a hopper for storing the product for gunning, an injector, a water pump, and a control system. The gunning system further comprises: a movable robot with a robot body (1) to which is j...
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WO/2017/083506A1 |
A refractory block assembly for a steam reformer furnace tunnel includes a hollow main body, at least one first mechanical mating member defining a protruded portion extending from an upper surface of the main body, at least one second c...
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WO/2017/082533A1 |
A crucible coating apparatus is provided. The crucible coating apparatus comprises: a storage container which has a receiving groove formed on one surface thereof so as to receive a coating solution for coating a crucible in order to coa...
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WO/2017/076855A1 |
The invention relates to a process for the positioning of a corrosion resistant coating on an internal or external metal wall (20) of a fluid catalytic cracking unit chamber, comprising: • (i) the shaping of a metal anchoring structure...
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WO/2017/074631A1 |
A replacement product for a portion of a castable refractory surface contains a precast refractory piece with accommodation for an adjustable positioning structure for conforming the working surface of the precast refractory piece to the...
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WO/2017/063911A1 |
The invention relates to a heat-permeable tube, which is structured to be at least double-walled, wherein the material of the inner wall contains composite fiber ceramic and the material of the outer wall contains metal. The invention fu...
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WO/2017/056849A1 |
The purpose of the present invention is to provide a hybrid metal melting furnace which is capable of using a furnace lid to hold molten metal, while inhibiting reduction in the service life of burners provided to the furnace lid caused ...
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WO/2017/056848A1 |
The purpose of the present invention is to provide a melting material supply device which is capable of contributing to improvements in the working environment and the melting efficiency of a metal melting furnace, and which is also capa...
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WO/2017/057566A1 |
This monolithic refractory has, as a percentage of 100% by mass of a refractory material having a particle size of 8 mm or less, a content of CaXSr1-XAl2O4 (provided that 0≤X≤0.5) of 0.5 to 10% by mass and a content of multivalent me...
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WO/2017/043326A1 |
In this apparatus for melting aluminum, a superheated steam generation part, comprising a lid case for blocking an upper opening of a crucible in an airtight manner and a fluid heating tube supported by the lid case, constitutes a unit t...
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WO/2017/025507A1 |
The invention relates to a poke hole cover (15) for a furnace chamber (11), in particular a furnace chamber (11) in an anode kiln, comprising a cover lining which is made of a fire-resistant material and is disposed on a cover pot (17) t...
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WO/2017/012732A1 |
The invention relates to a method relating in particular to repairing a refractory lining of a metallurgical vessel (10) in the hot state. Said repair is carried out by means of an application device (15). In addition, a unit (20) detect...
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WO/2017/009811A1 |
Disclosed is a channel type induction furnace (50) provided with a furnace floor (71 ) that is inclined downwards from an operative rear of the furnace hearth (50) towards an opposing operative front of the hearth (50), with a wall (73A)...
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WO/2016/206341A1 |
Disclosed is an environment-friendly thermal treatment furnace, comprising a furnace body (1) and a furnace door (2), wherein a furnace opening (1-1) is provided on a side surface of the furnace body (1) and the furnace door (2) is provi...
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WO/2016/208666A1 |
Provided are furnace bed bricks for molten iron production furnaces, the bricks having excellent molten iron resistance and hydration resistance. These furnace bed bricks for molten iron production furnaces have a mineral composition tha...
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WO/2016/198195A1 |
The invention relates to a refractory ceramic product, the use of such a product, an electric arc furnace with a tapping channel, a method for filling the tapping channel of an electric arc furnace and a batch composition for producing a...
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WO/2016/192981A1 |
The invention relates to a suspended brick (5) for a suspended roof of a tunnel furnace (1) for the ceramic industry, preferably the coarse ceramic industry, in particular for brickworks, to a suspended roof (5) having such suspended bri...
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WO/2016/187010A1 |
A liner (92) for contamination control in a reflow oven, which reflow oven has surfaces, includes a substrate (94) having a length and a width defining an area. The substrate (94) has a thickness defined by first and second sides. An adh...
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WO/2016/168083A1 |
A nanocomposite material (10) that can withstand prolonged contact with molten glass and glass precursor melts may include a cermet substrate (12) and a glass reaction material (14) overlying the cermet substrate. The cermet substrate ma...
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WO/2016/157871A1 |
Provided is a method for building a coke oven efficiently by stacking regular-sized refractories with high accuracy and reducing workers' burden without using large module bricks. This method for building a coke oven for renewal or new c...
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WO/2016/153812A1 |
Coke oven corbel structures include an assembly of multiple stacked tiers of refractory blocks defining a plurality of substantially vertically oriented central flues and a plurality of diagonally oriented lateral flues. At least one tie...
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WO/2016/142353A1 |
The invention relates to an unshaped product comprising, in weight percentages and for a total of 100%, A) particles (a) of at least one refractory material other than a glass, the main component(s) of which is/are alumina (Al2O3) and/or...
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WO/2016/145271A1 |
Coke oven corbel structures include an assembly of multiple stacked tiers of refractory blocks defining a plurality of substantially vertically oriented central flues. A first tier of refractory blocks in the assembly includes a series o...
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WO/2016/126641A1 |
Refractory modules are provided by multiple preformed refractory blocks bonded to one another by a bonding agent to form an integral self-supporting structure having a tooth and channel arrangement for interlocking assembly with a simila...
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WO/2016/125910A1 |
The present invention provides a heat-insulating monolithic refractory material which can ensure satisfactory curing strength and serviceable life and which exhibits excellent stability at high temperatures. This heat-insulating monolith...
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WO/2016/126676A1 |
Refractory checker brick modules for glass furnace regenerators are provided which include multiple preformed refractory checker bricks (e.g., tubular checker bricks, cruciform checker bricks, interweave checker bricks, interlock checker...
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WO/2016/126637A1 |
Methods and apparatus are provided for constructing refractory structures, e.g., glass furnace regenerator structures and/or glass furnace structures formed of refractory components, by positioning opposed pairs of vertically oriented ba...
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WO/2016/126666A1 |
Refractory components (e.g. crown or rider arches associated with a refractory structure such as coke ovens, glass furnaces, regenerators and the like) are provided by multiple refractory members bonded to one another by a bonding agent ...
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WO/2016/126634A1 |
Methods and apparatus are provided for constructing refractory structures, e.g., glass furnace regenerator structures and/or glass furnace structures formed of refractory components, the refractory structure being housed within a buildin...
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WO/2016/119770A1 |
The invention relates to a cooling element consisting of cast copper, in particular for use in walls of highly thermally loaded smelting and reduction furnaces, comprising coolant channels arranged in the interior of the cooling element ...
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WO/2016/101327A1 |
Disclosed is a method for calcining high sulfur petroleum coke. The calcination method is: placing the high sulfur petroleum coke into a pot-type calcinator, and subjecting the high sulfur petroleum coke to high-temperature calcination a...
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WO/2016/086322A1 |
Disclosed is a fireproof wall comprising a boiler wall that is formed by a tube wall (1) consisting of tubes (11) joined by connecting pieces (12), and comprising a fireproof protective lining (2) which is arranged in front of the boiler...
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WO/2016/084806A1 |
The purpose of the present invention is to provide a ceramic fiber module such that even when heating over a long period of time causes a ceramic fiber blanket and the like to shrink in a stacking direction and openings in the joints to ...
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WO/2016/082957A1 |
The invention relates to a cover part (3) of a metallurgical melting vessel (1) for covering an opening (6) of a cavity (4) of a ladle part (2) of the metallurgical melting vessel (1), the cover part (3) comprising a cantilevering collar...
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WO/2016/083668A1 |
The invention relates to a method for constructing a metallurgical furnace and to metallurgical furnace and to a vertical cooling element for use in the method and in the arrangement. The wall structure (1) comprises a vertical refractor...
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WO/2016/081827A1 |
Coke oven corbel structures include an assembly of multiple stacked tiers of refractory blocks defining a plurality of substantially vertically oriented central flues and a plurality of diagonally oriented lateral flues. At least one tie...
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WO/2016/077571A2 |
Glass furnace regenerators having opposed pairs of side and end walls formed of refractory blocks, a crown arch assembly forming an arched roof of the regenerator, and a rider arch assembly forming an interior floor of the regenerator ar...
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WO/2016/076258A1 |
A heat-insulating protective member for skid posts which is for use in protecting skid posts and is constituted of a needled blanket of inorganic fibers, wherein: at least some of the needled blanket has, disposed therein, an impregnatio...
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WO/2016/071305A1 |
The invention relates to a metal element (12) for anchoring an anti-erosion coating that is intended to be fastened alone in an isolated manner to a metal wall or assembled with other identical anchoring elements. The anchoring element (...
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WO/2016/050732A1 |
The present invention relates to a thermal storage unit comprising: an enclosure (41) comprising orifices (42; 44) allowing a heat-transfer fluid to be let into and out of said enclosure, and a stack of bricks preferably made of a materi...
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WO/2016/029213A1 |
A curvilinear metal transfer device with support and compression assemblies that help maintain a constant force on the transfer device's metal outer casing and refractory as the outer casing and refractory expand and contract due to temp...
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WO/2016/021337A1 |
The present invention provides a thermal spray material with which it is possible, during thermal spraying treatment for repairing the furnace wall of an industrial kiln or performing another such process, to maintain excellent adhesion ...
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WO/2016/016465A1 |
A heating device (100) for heating the surface of a substrate (140). The heating device comprises a gas source (110) comprising an inert material supply inert under the operating conditions of the heating device, the gas source being ada...
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WO/2016/016281A1 |
The invention relates to a covering cap (6) for an access hole (3) in a heat shield (1) and a fastening element (4) positionable in the access hole (3) for fastening the heat shield (1) to a wall, comprising a cap body (7) which is confi...
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WO/2016/013384A1 |
The present invention provides an alumina-zirconia-silica fused-cast refractory that suppresses the occurrence of stones in glass and has high corrosion resistance against glass. This alumina-zirconia-silica fused-cast refractory include...
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WO/2016/006531A1 |
This invention provides a fused-cast alumina-zirconia-silica refractory that both suppresses the occurrence of stones in a glass and has high glass corrosion resistance. The fused-cast alumina-zirconia-silica refractory contains, as esse...
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WO/2016/006576A1 |
The present invention provides a heat treatment apparatus with which procedures such as inspections of heat-insulating materials can be carried out easily. This heat treatment apparatus is provided with an internal heat treatment chamber...
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WO/2015/185695A1 |
The invention relates to a heat protection assembly (2, 30) for a charging installation (1) of a metallurgical reactor. In order to increase the lifetime of a heat protection shield in a charging installation of a metallurgical reactor, ...
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