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

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
BR112012013771B1 (pt) 2009-12-10 2021-01-26 Novelis Inc. vaso para metal em fusão e método para fabricar um vaso refratário reforçado ou seção do vaso
CA2778436C (en) * 2009-12-10 2014-07-22 Novelis Inc. Compressive rod assembly for molten metal containment structure
RU2542038C2 (ru) * 2009-12-10 2015-02-20 Новелис Инк. Способ формирования герметичных огнеупорных стыков в емкости для металла, и емкость, имеющая такие стыки
US8580186B2 (en) 2010-04-19 2013-11-12 Novelis Inc. Flow control apparatus for molten metal
KR101542650B1 (ko) 2010-04-19 2015-08-06 노벨리스 인코퍼레이티드 용융금속 누출이 제한되고 열적 최적화된 용융금속 수용 용기
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
US9073119B2 (en) * 2012-06-14 2015-07-07 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
RU2015150550A (ru) * 2013-06-06 2017-07-17 Порвэйр Плс Фильтры из керамической пены с покрытием bn или y2o3, применяемые для фильтрования алюминиево-литиевых сплавов и других реакционноспособных сплавов
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
EP3183522B1 (en) * 2014-08-22 2018-12-19 Novelis, Inc. Support and compression assemblies for curvilinear molten metal transfer device
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
WO2019060970A1 (pt) * 2017-09-28 2019-04-04 Alum Industria E Comercio De Insumos Para Fundicao 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
US20200360990A1 (en) 2019-05-17 2020-11-19 Molten Metal Equipment Innovations, Llc Molten Metal Transfer System and Method
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
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339337A (en) * 1942-03-14 1944-01-18 Int Smelting & Refining Co Furnace launder construction
US3494410A (en) * 1966-12-12 1970-02-10 Kaiser Aluminium Chem Corp Casting molten metal
US3942473A (en) * 1975-01-21 1976-03-09 Columbia Cable & Electric Corporation Apparatus for accreting copper
US4345743A (en) * 1980-10-10 1982-08-24 Alcan Research And Development Limited Means and method for containing flowing or standing molten metal
US4426067A (en) * 1983-01-07 1984-01-17 The Calumite Company Metallic sectional liquid-cooled runners
KR840007900A (ko) * 1983-03-04 1984-12-11 무라마쯔 후미오 언더 히이터(under-heater)형로(爐)
US4531717A (en) * 1984-03-22 1985-07-30 Kaiser Aluminum & Chemical Corporation Preheated trough for molten metal transfer
US4635706A (en) * 1985-06-06 1987-01-13 The Dow Chemical Company Molten metal handling system
SE462395B (sv) * 1988-11-18 1990-06-18 Avesta Ab Austenitisk jaern-nickel-krom-baslegering med goda hoegtemperaturegenskaper samt anvaendning av denna
DE3842690C2 (de) * 1988-12-19 1998-04-30 Didier Werke Ag Feuerfeste Verbindung sowie Induktionsspule hierfür
US4993607A (en) * 1989-07-10 1991-02-19 General Electric Company Transfer tube with in situ heater
US5316071A (en) * 1993-05-13 1994-05-31 Wagstaff Inc. Molten metal distribution launder
US5527381A (en) * 1994-02-04 1996-06-18 Alcan International Limited Gas treatment of molten metals
US5913353A (en) * 1994-09-26 1999-06-22 Ford Global Technologies, Inc. Process for casting light metals
AT404328B (de) * 1995-03-24 1998-10-27 Rauch Fertigungstech Gmbh Verfahren und vorrichtung zum beschicken von giessmaschinen
CA2180499C (en) * 1996-07-04 2000-10-03 John Albert Davis Cover for launders
EP0867414A1 (en) * 1997-03-27 1998-09-30 Alcatel Graphite liner and heating element impregnated with vitreous carbon for a furnace for drawing optical fibers
JPH11309562A (ja) * 1998-02-25 1999-11-09 Tounetsu:Kk 金属溶湯輸送管
US6444165B1 (en) * 1999-01-12 2002-09-03 C. Edward Eckert Heated trough for molten aluminum
WO2003066913A1 (en) * 2001-12-28 2003-08-14 Eckert Edward C Heatable trough for molten aluminium flow
US6887068B2 (en) * 2002-03-16 2005-05-03 Exxonmobil Chemical Patents Inc. Centering plate for burner
US6973955B2 (en) * 2003-12-11 2005-12-13 Novelis Inc. Heated trough for molten metal

Also Published As

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

Similar Documents

Publication Publication Date Title
NO20092643L (no) Fremgangsmate og apparat for a tilveiebringe varme til gjennomstrommende smeltemetaller
NO20070629L (no) Anordning og fremgangsmate for pneumatisk transport av massegods i stromningsprosess med hoy tetthet
TW200714855A (en) Apparatus for the combustion of gas exiting from a furnace, for the preheating of scraps entering the furnace itself and related process
WO2010039590A3 (en) Exhaust flow insulator for an exhaust system device
TW200737391A (en) Methods and apparatus for purging a substrate carrier
NO20073255L (no) Framgangsmate og anordning for a utvinne metall av slagg
NO20075788L (no) Fremgangsmate for a redusere varmetap fra fluider i rorledninger
AR065914A1 (es) Metodos y sistema para el suministro de hierro directamente reducido caliente para multiples usos
IN2012DN02498A (no)
UA93635C2 (ru) Фурмы ДЛЯ ПРОИЗВОДСТВА Расплавленного чугуна И СПОСОБ Вдувания ГАЗА ЧЕРЕЗ УКАЗАННЫЕ Фурмы
FR2885825B1 (fr) Dispositif pour le centrage et le serrage de pieces tubulaires
FI20060327A0 (fi) Menetelmä ja laitteisto prosessikaasun käsittelemiseksi
EP2261460A3 (en) Steam turbine and apparatus for mixing hotter steam with cooler steam for introduction into downstream turbine
UA94241C2 (uk) Спосіб і пристрій для завантаження обробної установки
MY160649A (en) Drying apparatus for pourable material and method for producing a drying apparatus for pourable material
DK1588971T3 (da) Fremgangsmåde og apparat til håndtering af trykte produkter
GB2433942A (en) Method and plant for transport of rich gas
IS7091A (is) Aðferð og tæki til að flytja gas
DK1685289T4 (da) Fremgangsmåde og indretning til fremføring af i hovedsagen rektangulære tøjstykker til en ilægger
MX2007012581A (es) Dispositivo para el recubrimiento por inmersion en bano fundido de una barra de metal.
PH12015500987A1 (en) Process and equipment for drying solid waste material using gas from a clinker cooler
DK1702839T3 (da) Fremgangsmåde og apparat til overføring og indsamling af affaldsmateriale
SG154364A1 (en) System and method for the sorting of ic units
MY173460A (en) Method and system for producing direct reduced iron and/or hot metal using brown coal
MY144858A (en) Solder process system

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application