NO20092643L - Fremgangsmate og apparat for a tilveiebringe varme til gjennomstrommende smeltemetaller - Google Patents

Fremgangsmate og apparat for a tilveiebringe varme til gjennomstrommende smeltemetaller

Info

Publication number
NO20092643L
NO20092643L NO20092643A NO20092643A NO20092643L NO 20092643 L NO20092643 L NO 20092643L NO 20092643 A NO20092643 A NO 20092643A NO 20092643 A NO20092643 A NO 20092643A NO 20092643 L NO20092643 L NO 20092643L
Authority
NO
Norway
Prior art keywords
molten metal
duct
heat
gases
containment
Prior art date
Application number
NO20092643A
Other languages
English (en)
Inventor
Richard Scott Bruski
Jason D Hymas
Eric W Reeves
Original Assignee
Novelis Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novelis Inc filed Critical Novelis Inc
Publication of NO20092643L publication Critical patent/NO20092643L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/06—Heating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

Oppfinnelsen angår en fremgangsmåte og et apparat for å skaffe varme til et smeltemetall som strømmer gjennom metall-transporterende apparat. Apparatet omfatter en smeltemetall-transporterende kanal, en inneslutning for mottak og sirkulering av forbrenningsgasser mens innførsel av gassene i kanalen forhindres, en varmeledende materialutforming som atskiller minst en del av kanalen fra inneslutningen; og en forbrenningsanordning for generering av forbrenningsgasser og levering av gassene til inneslutningen. Varme fra forbrenningsgassene anvendes for å oppvarme smeltemetall holdt i kanalen mens kontakt mellom forbrenningsgassene og smeltemetallet forhindres. Materialutformingen kan være en renne anvendt for å danne kanalen, et rør for transport av smeltemetallet, et rør som oppfører seg som inneslutningen, eller lignende.
NO20092643A 2006-12-19 2009-07-13 Fremgangsmate og apparat for a tilveiebringe varme til gjennomstrommende smeltemetaller NO20092643L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87604506P 2006-12-19 2006-12-19
PCT/CA2007/002275 WO2008074134A1 (en) 2006-12-19 2007-12-17 Method of and apparatus for conveying molten metals while providing heat thereto

Publications (1)

Publication Number Publication Date
NO20092643L true NO20092643L (no) 2009-09-14

Family

ID=39535932

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092643A NO20092643L (no) 2006-12-19 2009-07-13 Fremgangsmate og apparat for a tilveiebringe varme til gjennomstrommende smeltemetaller

Country Status (10)

Country Link
US (1) US20080163999A1 (no)
EP (1) EP2107956A1 (no)
JP (1) JP2010513029A (no)
KR (1) KR20090095651A (no)
CN (1) CN101610863A (no)
BR (1) BRPI0720413A2 (no)
CA (1) CA2673272A1 (no)
NO (1) NO20092643L (no)
RU (1) RU2009125202A (no)
WO (1) WO2008074134A1 (no)

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US10428821B2 (en) 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
KR101696507B1 (ko) * 2009-12-10 2017-01-23 노벨리스 인코퍼레이티드 금속수용용기에 밀봉된 내화 이음부를 형성하는 방법 및 밀봉된 이음부를 포함하는 용기
CN102667387B (zh) * 2009-12-10 2015-12-16 诺维尔里斯公司 用于熔融金属容纳结构的压杆组件
WO2011069251A1 (en) 2009-12-10 2011-06-16 Novelis Inc. Molten metal-containing vessel and methods of producing same
US8580186B2 (en) 2010-04-19 2013-11-12 Novelis Inc. Flow control apparatus for molten metal
EP2560776B1 (en) * 2010-04-19 2016-08-03 Novelis, Inc. Molten metal leakage confinement in vessels used for containing molten metals
CN101955048A (zh) * 2010-08-31 2011-01-26 无锡华中科技有限公司 一种溜槽
GB2522349B (en) * 2011-06-21 2015-12-09 Pyrotek Engineering Materials Metal transfer device
WO2013185223A1 (en) * 2012-06-14 2013-12-19 Les Produits Industriels De Haute Temperature Pyrotek Inc. Receptacle for handling molten metal, casting assembly and manufacturing method
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
US9504944B2 (en) 2013-06-06 2016-11-29 Porvair Plc Bn or Y2O3 coated ceramic filters used in filtration of aluminum—lithium alloys and reactive alloys
US9925583B2 (en) * 2013-07-11 2018-03-27 Crucible Intellectual Property, Llc Manifold collar for distributing fluid through a cold crucible
CN103394657B (zh) * 2013-08-15 2015-05-13 王立臣 一种带有热辐射加热器的溜槽及其使用方法
CN103884189B (zh) * 2014-04-01 2015-10-14 顾祥茂 倾动式阳极炉液态物料添加装置
US10138892B2 (en) 2014-07-02 2018-11-27 Molten Metal Equipment Innovations, Llc Rotor and rotor shaft for molten metal
BR112017000899B1 (pt) * 2014-08-22 2021-06-01 Novelis Inc Dispositivo de transferência de metal curvilíneo
CN104942273B (zh) * 2015-01-29 2019-09-17 李宗保 蓄热保温炉
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
US10267314B2 (en) 2016-01-13 2019-04-23 Molten Metal Equipment Innovations, Llc Tensioned support shaft and other molten metal devices
US10408540B2 (en) 2016-12-21 2019-09-10 Fives North American Combustion, Inc. Launder assembly
CN106931788A (zh) * 2017-05-05 2017-07-07 应达工业（上海）有限公司 一种用于镀铝生产线上的燃气加热溜槽
BR112020006155B1 (pt) * 2017-09-28 2022-08-30 Alum Indústria E Comércio De Insumos Para Fundição Ltda Epp Sistema de aquecimento interno para calhas refratárias
US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
CN109879231A (zh) * 2019-01-14 2019-06-14 湖南鸿飞机械有限公司 一种液态金属远距离输送方法及其装置
US11931802B2 (en) 2019-05-17 2024-03-19 Molten Metal Equipment Innovations, Llc Molten metal controlled flow launder
CN112944919A (zh) * 2019-11-26 2021-06-11 科德尔科股份公司 用于转移熔炼炉中白金属的热通道
CN111570775A (zh) * 2020-05-28 2020-08-25 国家电投集团黄河上游水电开发有限责任公司 一种铝锭圆盘铸造机t型溜槽
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Also Published As

Publication number Publication date
BRPI0720413A2 (pt) 2013-12-31
RU2009125202A (ru) 2011-01-27
CN101610863A (zh) 2009-12-23
JP2010513029A (ja) 2010-04-30
WO2008074134A1 (en) 2008-06-26
KR20090095651A (ko) 2009-09-09
CA2673272A1 (en) 2008-06-26
US20080163999A1 (en) 2008-07-10
EP2107956A1 (en) 2009-10-14

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