NO20004216L - Produktgjenvinning fra ikke-metalliske produkter utvunnet fra aluminiumslagg - Google Patents

Produktgjenvinning fra ikke-metalliske produkter utvunnet fra aluminiumslagg

Info

Publication number
NO20004216L
NO20004216L NO20004216A NO20004216A NO20004216L NO 20004216 L NO20004216 L NO 20004216L NO 20004216 A NO20004216 A NO 20004216A NO 20004216 A NO20004216 A NO 20004216A NO 20004216 L NO20004216 L NO 20004216L
Authority
NO
Norway
Prior art keywords
product recovery
products derived
aluminum slag
metallic products
metallic
Prior art date
Application number
NO20004216A
Other languages
English (en)
Other versions
NO20004216D0 (no
Inventor
John W Pickens
Michael D Waite
Original Assignee
Alumitech Of Cleveland 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 Alumitech Of Cleveland Inc filed Critical Alumitech Of Cleveland Inc
Publication of NO20004216D0 publication Critical patent/NO20004216D0/no
Publication of NO20004216L publication Critical patent/NO20004216L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/162—Magnesium aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/14—Magnesium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0015—Obtaining aluminium by wet processes
    • C22B21/0023—Obtaining aluminium by wet processes from waste materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NO20004216A 1998-02-25 2000-08-23 Produktgjenvinning fra ikke-metalliske produkter utvunnet fra aluminiumslagg NO20004216L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7591398P 1998-02-25 1998-02-25
US09/257,071 US6110434A (en) 1998-02-25 1999-02-24 Recovery of products from non-metallic products derived from aluminum dross
PCT/US1999/004074 WO1999043615A1 (en) 1998-02-25 1999-02-25 Recovery of products from non-metallic products derived from aluminum dross

Publications (2)

Publication Number Publication Date
NO20004216D0 NO20004216D0 (no) 2000-08-23
NO20004216L true NO20004216L (no) 2000-10-13

Family

ID=26757425

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20004216A NO20004216L (no) 1998-02-25 2000-08-23 Produktgjenvinning fra ikke-metalliske produkter utvunnet fra aluminiumslagg

Country Status (6)

Country Link
US (1) US6110434A (no)
EP (1) EP1060126A4 (no)
AU (1) AU2877199A (no)
CA (1) CA2321305C (no)
NO (1) NO20004216L (no)
WO (1) WO1999043615A1 (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1051245C (zh) * 1995-01-20 2000-04-12 清华大学 制备型等电点电泳分离方法及设备
US6248302B1 (en) * 2000-02-04 2001-06-19 Goldendale Aluminum Company Process for treating red mud to recover metal values therefrom
US6468483B2 (en) 2000-02-04 2002-10-22 Goldendale Aluminum Company Process for treating alumina-bearing ores to recover metal values therefrom
AT409350B (de) * 2000-06-28 2002-07-25 Kostjak Michael Dipl Ing Dr Te Verfahren zum herauslösen von metallischem aluminium aus aluminiumhaltigen, festen abfällen
CA2610918C (en) * 2006-12-28 2009-03-10 Groupe Conseil Procd Inc. Processes for treating aluminium dross residues
US7906097B2 (en) * 2007-07-16 2011-03-15 Groupe Conseil Procd Inc. Processes for treating aluminium dross residues
KR20090098181A (ko) * 2008-03-13 2009-09-17 주식회사 예람 고강도 규석 모르타르 조성물 및 그 제조방법
ATE516249T1 (de) 2008-03-20 2011-07-15 Befesa Salzschlacke Gmbh Hochtonerdehaltiger rohstoff und verfahren zur herstellung
IT1391940B1 (it) * 2008-11-14 2012-02-02 Vedani Carlo Metalli S P A Processo ed impianto per la produzione di una composizione solida a base di allumina a partire da scorie saline e da scorie bianche derivanti dalla fusione di alluminio secondario
WO2010113176A2 (en) 2009-03-31 2010-10-07 Reliance Life Sciences Pvt. Ltd. Novel copolymers for controlled release delivery system
WO2010113177A2 (en) 2009-03-31 2010-10-07 Reliance Life Sciences Pvt. Ltd. Oral insulin delivery systems for controlling diabetes
CN102808089A (zh) * 2012-07-23 2012-12-05 东北大学 一种以氧化镁为原料制备金属镁和镁铝尖晶石的方法
CN102910658B (zh) * 2012-11-05 2014-06-04 上海师范大学 刚玉回收制剂和刚玉的回收方法
EP3072853B1 (de) * 2015-03-24 2019-07-31 Real Alloy Germany GmbH Verfahren zur herstellung von aluminiumoxid-kalzinaten
GB2563583A (en) * 2017-06-16 2018-12-26 Her Majesty The Queen In Right Of Canada As Represented By The Mini Of Natural Resources Canada Combined grinding and leaching process for ores and wastes and apparatus thereof
CN108545968A (zh) * 2018-05-28 2018-09-18 福建鼎盛元环保科技有限公司 一种利用废弃物生产生石灰和氢氧化铝的工艺及生产线
CN109928472A (zh) * 2019-03-04 2019-06-25 山东铝晖环保科技有限公司 由铝灰、硫酸及可选的赤泥制备含聚合硫酸铝的净水剂的方法
CN110526268A (zh) * 2019-03-26 2019-12-03 河南科技大学 一种回收铝电解铝灰制备α-Al2O3的方法
CN110451541A (zh) * 2019-08-05 2019-11-15 中海油天津化工研究设计院有限公司 一种混合氢氧化铝的制备方法
EP3825426A1 (en) 2019-11-22 2021-05-26 Befesa Aluminio, S.L. Process for transforming secondary aluminium oxide into alternative raw material and uses thereof
JP7139497B1 (ja) 2021-07-20 2022-09-20 株式会社ヨータイ 使用済みマグネシアスピネル耐火物のリサイクル方法
CN113428876B (zh) * 2021-07-28 2023-10-27 杭州逐真科技有限公司 一种二次铝灰无害化及全元素资源化的系统及工艺
CN114570742A (zh) * 2022-03-14 2022-06-03 四川工商职业技术学院 一种从铝制品企业固体废物中回收氢氧化镁的装置和方法
CN114892010B (zh) * 2022-07-08 2022-10-25 北京高能时代环境技术股份有限公司 一种强化脱氮除盐的二次铝灰处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320098A (en) * 1979-03-29 1982-03-16 Imperial West Chemical Company Aluminum sulfate manufacture from aluminum dross tailings
US4348366A (en) * 1981-04-06 1982-09-07 Brown Raymond J Process for the production of alumina and alumina compounds from wastes
AT383105B (de) * 1984-06-08 1987-05-25 Austria Metall Verfahren zur rueckgewinnung von aluminium aus kraetzen
US5134102A (en) * 1986-09-16 1992-07-28 Lanxide Technology Company, Lp Method for producing composite ceramic structures using dross
US5102453A (en) * 1991-06-12 1992-04-07 Dan Yerushalmi Aluminum dross recovery process
US5227143A (en) * 1991-09-26 1993-07-13 Aluminum Company Of America Process for the removal of salts from aluminum dross
US5424260A (en) * 1994-02-07 1995-06-13 Aluminum Waste Technology, Inc. Method of recycling aluminum dross
NL9500579A (nl) * 1995-03-24 1996-11-01 Hoogovens Staal Bv Werkwijze voor het verwerken van NMP uit dros.
US5613996A (en) * 1995-05-08 1997-03-25 Plasma Processing Corporation Process for treatment of reactive fines

Also Published As

Publication number Publication date
CA2321305C (en) 2007-10-02
AU2877199A (en) 1999-09-15
US6110434A (en) 2000-08-29
WO1999043615A9 (en) 1999-11-18
EP1060126A1 (en) 2000-12-20
WO1999043615A8 (en) 1999-10-21
CA2321305A1 (en) 1999-09-02
EP1060126A4 (en) 2004-08-18
NO20004216D0 (no) 2000-08-23
WO1999043615A1 (en) 1999-09-02

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application