NO951918L - Fremgangsmåte for fremstilling av legering under anvendelse av aluminium-dross - Google Patents

Fremgangsmåte for fremstilling av legering under anvendelse av aluminium-dross

Info

Publication number
NO951918L
NO951918L NO951918A NO951918A NO951918L NO 951918 L NO951918 L NO 951918L NO 951918 A NO951918 A NO 951918A NO 951918 A NO951918 A NO 951918A NO 951918 L NO951918 L NO 951918L
Authority
NO
Norway
Prior art keywords
aluminum
alloy
tonnes
briquette
mass
Prior art date
Application number
NO951918A
Other languages
English (en)
Other versions
NO951918D0 (no
Inventor
Tetsuo Toyoda
Original Assignee
Meisei Kako Co Ltd
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 Meisei Kako Co Ltd filed Critical Meisei Kako Co Ltd
Publication of NO951918D0 publication Critical patent/NO951918D0/no
Publication of NO951918L publication Critical patent/NO951918L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

Et formål med oppfinnelsen er å tilveiebringe en fremgangsmåte for frem- stilling av aluminium-legering ved ef- fektiv anvendelse av aluminiun-residuet som inneholder en lav prosentandel av aluminium-metall som industriavfall. Vektprosent-andelen av Al2O3:Si02:C = 40:33:27 opprettholdes som komponent- forholdet i en brikett av aluminium- residuum, en masse av silika-bergart og en masse av amrasitt. Blandingen med en opprettholdt vektprosentandel innføres kontinuerlig i en elektrisk smelteovn for fremstilling av karbid. Den elek- triske smelteovn er forsynt med tre selvbrennende elektroder med en diameter på 1400 mm og en transformator-kapasitet på 30 000 kVA. Mens elektrodene er ned- senket til en dybde på ca. l m og tem- peraturen i lysbueområdet holdes mellom 2200 og 2400'C, utføres smeltereduksjo- nen. Når i alt 170 tonn aluminium- residuum-brikett ble innført i den elek- triske smelteovn, fikk man 100 tonn Al- Si-Fe-legering. Aluminium-legeringen kan anvendes som desoksyderingsmiddel eller temperaturøkende middel ved jern- og stålfremstilling ved forskjellige fremstillingsprosesser og behov.
NO951918A 1992-11-16 1995-05-15 Fremgangsmåte for fremstilling av legering under anvendelse av aluminium-dross NO951918L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30546092A JPH06145836A (ja) 1992-11-16 1992-11-16 アルミニウム滓を利用した合金の製法
PCT/JP1993/001664 WO1994011540A1 (en) 1992-11-16 1993-11-12 Process for producing alloy utilizing aluminum dross

Publications (2)

Publication Number Publication Date
NO951918D0 NO951918D0 (no) 1995-05-15
NO951918L true NO951918L (no) 1995-07-14

Family

ID=17945416

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951918A NO951918L (no) 1992-11-16 1995-05-15 Fremgangsmåte for fremstilling av legering under anvendelse av aluminium-dross

Country Status (5)

Country Link
JP (1) JPH06145836A (no)
CN (1) CN1088622A (no)
CA (1) CA2148923A1 (no)
NO (1) NO951918L (no)
WO (1) WO1994011540A1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1308469C (zh) * 2000-10-19 2007-04-04 中国科学院福建物质结构研究所 铝厂废弃物的综合利用方法
JP4532974B2 (ja) * 2004-04-26 2010-08-25 有限会社ダルコ 粉粒状酸化アルミニウムの処理方法
CN101775492B (zh) * 2010-02-26 2012-10-31 上海海事大学 利用铝灰和铜渣生产硅铝铁合金的方法
KR20130063501A (ko) * 2010-05-20 2013-06-14 다우 코닝 코포레이션 알루미늄-규소 합금을 생성하기 위한 방법 및 시스템
CN102534237B (zh) * 2012-02-22 2013-05-01 郴州丰越环保科技股份有限公司 锡冶炼铝渣环保处理方法
CN103526066B (zh) * 2013-11-01 2015-04-29 吉林铁合金股份有限公司 一种生产锰硅合金和富硅锰渣及利用富硅锰渣生产微、低碳锰硅合金的连续工艺
TW201518514A (zh) * 2013-11-15 2015-05-16 Yi-Wen Chen 從鋁渣還原金屬鋁之製程
CN105986121A (zh) * 2015-03-02 2016-10-05 石嘴山市宝马兴庆特种合金有限公司 一种利用山皮石、除尘微粉生产多元合金的方法
CN106048241B (zh) * 2016-08-01 2018-08-07 中冶节能环保有限责任公司 热态铝灰金属铝回收及熔渣制备炼钢辅料的方法和设备
CN109457113B (zh) * 2018-11-02 2020-09-04 唐山市丰润区明营再生资源有限公司 一种冶金炉协同处置危险废物的方法
CN109182733B (zh) * 2018-11-19 2020-06-12 阳新鹏富矿业有限公司 一种含镁危废/固废的冶炼工艺
CN109338110B (zh) * 2018-11-19 2020-06-12 阳新鹏富矿业有限公司 一种使用铁剂的固废/危废冶炼配方及其冶炼方法
RU2746198C1 (ru) * 2020-04-12 2021-04-08 Акционерное общество "Завод алюминиевых сплавов" Смесь алюмооксидная для разжижения металлургических шлаков
CN111455180B (zh) * 2020-04-17 2021-11-23 昆明铂锐金属材料有限公司 一种从失效氧化铝铂催化剂中富集铂联产金属铝的方法
CN114772625A (zh) * 2022-04-12 2022-07-22 四川大学 电石渣中钙离子的溶出方法及其在矿化封存co2联产轻质碳酸钙中的应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053303A (en) * 1976-12-06 1977-10-11 Aluminum Company Of America Method of carbothermically producing aluminum-silicon alloys
JPS53123321A (en) * 1977-04-04 1978-10-27 Hoshino Seiren Kougiyou Kk Method of producing recovered aluminum alloy ingot
JPS5912731B2 (ja) * 1978-10-05 1984-03-26 株式会社神戸製鋼所 アルミニウム又はアルミニウム合金の精製法
JPS62222034A (ja) * 1986-03-24 1987-09-30 Furukawa Alum Co Ltd アルミニウム基合金へのＣａ添加方法

Also Published As

Publication number Publication date
NO951918D0 (no) 1995-05-15
JPH06145836A (ja) 1994-05-27
CN1088622A (zh) 1994-06-29
CA2148923A1 (en) 1994-05-26
WO1994011540A1 (en) 1994-05-26

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