IS4584A - Aðferð til að meðhöndla leifar sem myndast í iðnaðarferlum og við sorpbrennslu - Google Patents

Aðferð til að meðhöndla leifar sem myndast í iðnaðarferlum og við sorpbrennslu

Info

Publication number
IS4584A
IS4584A IS4584A IS4584A IS4584A IS 4584 A IS4584 A IS 4584A IS 4584 A IS4584 A IS 4584A IS 4584 A IS4584 A IS 4584A IS 4584 A IS4584 A IS 4584A
Authority
IS
Iceland
Prior art keywords
pct
silicon
reduction
metals
industrial processes
Prior art date
Application number
IS4584A
Other languages
English (en)
Inventor
Markus Grauwiller
Original Assignee
Refista Recycling Ag
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 Refista Recycling Ag filed Critical Refista Recycling Ag
Publication of IS4584A publication Critical patent/IS4584A/is

Links

Classifications

    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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
    • C22B21/0007—Preliminary treatment of ores or scrap or any other metal source
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/02—Obtaining aluminium with reducing
    • 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
    • C22B21/04—Obtaining aluminium with alkali metals earth alkali metals included
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
    • 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
    • C22B7/02—Working-up flue dust
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
IS4584A 1995-04-13 1997-10-09 Aðferð til að meðhöndla leifar sem myndast í iðnaðarferlum og við sorpbrennslu IS4584A (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH107395 1995-04-13

Publications (1)

Publication Number Publication Date
IS4584A true IS4584A (is) 1997-10-09

Family

ID=4201826

Family Applications (1)

Application Number Title Priority Date Filing Date
IS4584A IS4584A (is) 1995-04-13 1997-10-09 Aðferð til að meðhöndla leifar sem myndast í iðnaðarferlum og við sorpbrennslu

Country Status (12)

Country Link
US (1) US6022396A (is)
EP (1) EP0842305B1 (is)
JP (1) JPH11503492A (is)
AT (1) ATE186949T1 (is)
AU (1) AU5140896A (is)
CA (1) CA2218051A1 (is)
DE (1) DE59603729D1 (is)
FI (1) FI973947A7 (is)
IS (1) IS4584A (is)
NO (1) NO974732D0 (is)
PL (1) PL322765A1 (is)
WO (1) WO1996032516A1 (is)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100483929B1 (ko) * 2001-11-10 2005-04-15 학교법인 한마학원 규소계 산업 폐기물을 내화물 분말로 제조하는 방법
US6849101B1 (en) * 2003-12-04 2005-02-01 Alcoa Inc. Method using selected carbons to react with Al2O and Al vapors in the carbothermic production of aluminum
CA2947606A1 (en) * 2014-05-09 2015-11-12 Stephen L. Cunningham Arc furnace smeltering system & method
EP3450412A1 (en) 2017-09-04 2019-03-06 Ferro Duo GmbH Process for the purification of waste metal chlorides by thermal treatment
CN112481491A (zh) * 2020-11-11 2021-03-12 西北工业大学 一种用废玻璃生产铝硅合金铸锭的制备方法
CN117265273A (zh) * 2023-10-30 2023-12-22 昆明理工大学 一种碳热还原氧化锌的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1835244A (en) * 1925-07-16 1931-12-08 Schorn Hans Manufacture of aluminum silicon alloys
GB968014A (en) * 1962-06-25 1964-08-26 Kaiser Aluminium Chem Corp Improvements in or relating to aluminium production systems
US4188207A (en) * 1978-10-23 1980-02-12 Adams Clyde M Jr Aluminum production
US4436550A (en) * 1979-02-28 1984-03-13 Tatabanyai Szenbanyak Process for recovery of aluminum from carbonaceous waste products
US4430120A (en) * 1981-07-24 1984-02-07 Moshe Fruchter Process for the manufacture of pure metallic aluminum from aluminum ores and other aluminum-bearing materials
US4724054A (en) * 1986-12-24 1988-02-09 Aluminum Company Of America Process for production of aluminum and alkaline earth metal by carbothermic production of alkaline earth metal aluminide and reduction of aluminum and alkaline earth metal in electrolytic reduction cell
US4770696A (en) * 1986-12-24 1988-09-13 Aluminum Company Of America Process for carbothermic production of calcium aluminide using calcium carbide
US4812168A (en) * 1986-12-24 1989-03-14 Aluminum Company Of America Process for carbothermic production of alkaline earth metal aluminide and recovery of same
US4761207A (en) * 1987-04-20 1988-08-02 Aluminum Company Of America Continuous salt-based melting process
US5498320A (en) * 1994-12-15 1996-03-12 Solv-Ex Corporation Method and apparatus for electrolytic reduction of fine-particle alumina with porous-cathode cells

Also Published As

Publication number Publication date
US6022396A (en) 2000-02-08
JPH11503492A (ja) 1999-03-26
AU5140896A (en) 1996-10-30
CA2218051A1 (en) 1996-10-17
NO974732D0 (no) 1997-10-13
PL322765A1 (en) 1998-02-16
FI973947A0 (fi) 1997-10-13
WO1996032516A1 (de) 1996-10-17
EP0842305A1 (de) 1998-05-20
FI973947L (fi) 1997-10-13
FI973947A7 (fi) 1997-10-13
DE59603729D1 (de) 1999-12-30
EP0842305B1 (de) 1999-11-24
ATE186949T1 (de) 1999-12-15

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