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公开(公告)号：BRPI0708475B1
公开(公告)日：2015-09-08
申请号：BRPI0708475
申请日：2007-03-01
Applicant: TECH RESOURCES PTY LTD
Inventor： HAYTON MARK , DAVIS MARK PRESTON , DRY RODNEY JAMES
IPC: C21C5/35
Abstract: unidade de redução direta para produzir metal fundido a partir de um material de alimentação metalífero uma unidade de redução direta para produzir metalfundido a partir de um material de alimentação metalífero utilizando um processo de redução direta baseado em banho fundido é revelada. a unidade inclui uma pluralidade de lanças de injeção de gás para injetar o gás que contém oxigênio dentro do vaso que se estende para baixo através das aberturas na parede lateral de um vaso de redução direta.
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公开(公告)号：AT549422T
公开(公告)日：2012-03-15
申请号：AT07718602
申请日：2007-03-22
Applicant: TECH RESOURCES PTY LTD
Inventor： HAYTON MARK
Abstract: A forehearth (5) for containing a volume of molten material and a direct smelting vessel (3) that includes the forehearth are disclosed. The forehearth includes a forehearth connection (15) for connecting the foreheath with a smelting chamber (4) of a smelting vessel (8) so that molten material can flow from the smelting chamber into the forehearth. The forehearth connection is formed so that there is an unrestricted line of sight through the forehearth connection from a location that is external to the forehearth. This makes it possible to unblock the forehearth connection by a mechanical drill or other equipment extending into the forehearth connection and operated externally of the forehearth.
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公开(公告)号：BRPI0709021A2
公开(公告)日：2011-06-21
申请号：BRPI0709021
申请日：2007-03-22
Applicant: TECH RESOURCES PTY LTD
Inventor： HAYTON MARK
Abstract: A forehearth (5) for containing a volume of molten material and a direct smelting vessel (3) that includes the forehearth are disclosed. The forehearth includes a forehearth connection (15) for connecting the foreheath with a smelting chamber (4) of a smelting vessel (8) so that molten material can flow from the smelting chamber into the forehearth. The forehearth connection is formed so that there is an unrestricted line of sight through the forehearth connection from a location that is external to the forehearth. This makes it possible to unblock the forehearth connection by a mechanical drill or other equipment extending into the forehearth connection and operated externally of the forehearth.
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公开(公告)号：BRPI0708475A2
公开(公告)日：2011-05-31
申请号：BRPI0708475
申请日：2007-03-01
Applicant: TECH RESOURCES PTY LTD
Inventor： DRY RODNEY JAMES , DAVIS MARK PRESTON , HAYTON MARK
IPC: C21C5/35
Abstract: A direct smelting plant for producing molten metal from a metalliferous feed material using a molten bath based direct smelting process is disclosed. The plant includes a gas delivery duct assembly extending from a gas supply location away from the vessel to deliver oxygen-containing gas to gas injection lances extending into a direct smelting vessel. The gas delivery duct assembly includes a single gas delivery main connected to the gas injection lances to supply oxygen-containing gas to the gas injection lances. The gas delivery main is located at a height above a lower half of the vessel.
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35.发明专利
公开(公告)号：NZ552847A
公开(公告)日：2010-08-27
申请号：NZ55284705
申请日：2005-07-27
Applicant: TECH RESOURCES PTY LTD
Inventor： HAYTON MARK
IPC: C21B11/00 , C21B13/00 , C21C5/30 , C21C5/32 , C21C5/34 , C21C5/35 , F27D3/06 , F27D3/16 , F27D3/18
Abstract: Smelting apparatus comprises a converter 11, a solid material injection lance 31 that extends downwards and inwards through the side wall of the converter 11, a track 40 that extends upwards and outwards from the side wall of the converter, carriages 42 44 with a carriage drive 46 that move the carriages 42 44 along the track 40. The carriages 42 44 can be connected to the lance 31, so that the lance 31 is supported by and moved along the track 40 thus allowing the lance 31 to be inserted into or extracted from the converter 11.
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Patent Agency Ranking
公开(公告)号：UA91744C2
公开(公告)日：2010-08-25
申请号：UAA200811694
申请日：2007-03-01
Applicant: TECH RESOURCES PTY LTD
Inventor： HAYTON MARK , GOODMAN NEIL JOHN
Abstract: Описываетсяустановкапрямойплавкидляполучениярасплавленногометаллаизметаллосодержащегозагружаемогоматериалас использованиемваннырасплавленногометалла, наосновепрямогопроцессаплавки. Установкавключаетгазоотводнойтрубопроводдляоблегчениявыходаисходногогазаизконвертера, газоотводнойтрубопроводсостоитиздвухгазоотводныхтрубопроводовсоразмерногодиаметра, выходящихизконвертера.
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公开(公告)号：UA91412C2
公开(公告)日：2010-07-26
申请号：UAA200811688
申请日：2007-03-01
Applicant: TECH RESOURCES PTY LTD
Inventor： DRY RODNEY JAMES , DAVIS MARK PRESTON , HAYTON MARK
Abstract: Описываетсяустановкапрямойплавкидляполучениярасплавленногометаллаизметалсодержащегозагружаемогоматериала, используяваннурасплавленногометалла, наосновепроцессапрямойплавки. Установкавключаетмножествогазоинъекционныхфурм, длявведениякислородосодержащегогазав конвертор, простирающихсявнизчерезотверстияв боковойстенкеконвертерапрямойплавки.
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公开(公告)号：MX2008011184A
公开(公告)日：2008-09-10
申请号：MX2008011184
申请日：2007-03-01
Applicant: TECH RESOURCES PTY LTD
Inventor： DRY RODNEY JAMES , DAVIS MARK PRESTON , HAYTON MARK
IPC: C21C5/35
Abstract: Se describe una instalación de fundición directa para la producción de metal fundido a partir de un material metalífero de alimentación utilizando un proceso de fundición directa basado en baño fundido. La instalación comprende una pluralidad de lanzas de inyección de gas que introducen el gas que contiene oxígeno en el recipiente, las cuales se extienden hacia abajo a través de orificios en la pared lateral de un recipiente de fundición directa.
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公开(公告)号：AU2007229270A1
公开(公告)日：2007-09-27
申请号：AU2007229270
申请日：2007-03-22
Applicant: TECH RESOURCES PTY LTD
Inventor： HAYTON MARK
Abstract: A forehearth (5) for containing a volume of molten material and a direct smelting vessel (3) that includes the forehearth are disclosed. The forehearth includes a forehearth connection (15) for connecting the foreheath with a smelting chamber (4) of a smelting vessel (8) so that molten material can flow from the smelting chamber into the forehearth. The forehearth connection is formed so that there is an unrestricted line of sight through the forehearth connection from a location that is external to the forehearth. This makes it possible to unblock the forehearth connection by a mechanical drill or other equipment extending into the forehearth connection and operated externally of the forehearth.
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公开(公告)号：CA2642667A1
公开(公告)日：2007-09-07
申请号：CA2642667
申请日：2007-03-01
Applicant: TECH RESOURCES PTY LTD
Inventor： HAYTON MARK , GOODMAN NEIL JOHN
IPC: C21C5/35
Abstract: A direct smelting plant for producing molten metal from a metalliferous feed material using a molten bath based direct smelting process is disclosed. The plant includes a gas delivery duct assembly extending from a gas supply location away from the vessel to deliver oxygen-containing gas to gas injection lances extending into a direct smelting vessel. The gas delivery duct assembly includes a single gas delivery main connected to the gas injection lances to supply oxygen-containing gas to the gas injection lances. The gas delivery main is located at a height above a lower half of the vessel.
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