[go: up one dir, main page]

GB8302040D0 - Treating molten aluminium - Google Patents

Treating molten aluminium

Info

Publication number
GB8302040D0
GB8302040D0 GB838302040A GB8302040A GB8302040D0 GB 8302040 D0 GB8302040 D0 GB 8302040D0 GB 838302040 A GB838302040 A GB 838302040A GB 8302040 A GB8302040 A GB 8302040A GB 8302040 D0 GB8302040 D0 GB 8302040D0
Authority
GB
United Kingdom
Prior art keywords
molten aluminium
treating molten
treating
aluminium
molten
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB838302040A
Other versions
GB2119815A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcoa Corp
Original Assignee
Aluminum Company of America
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
Priority claimed from US06/289,836 external-priority patent/US4384888A/en
Priority claimed from US06/289,749 external-priority patent/US4390364A/en
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Publication of GB8302040D0 publication Critical patent/GB8302040D0/en
Publication of GB2119815A publication Critical patent/GB2119815A/en
Withdrawn legal-status Critical Current

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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
    • 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
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • 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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • C22B9/023—By filtering
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB08302040A 1981-08-03 1982-08-02 Treating molten aluminum Withdrawn GB2119815A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/289,836 US4384888A (en) 1981-08-03 1981-08-03 Treating molten aluminum
US06/289,749 US4390364A (en) 1981-08-03 1981-08-03 Removal of fine particles from molten metal
PCT/US1982/001048 WO1983000508A1 (en) 1981-08-03 1982-08-02 Treating molten aluminum

Publications (2)

Publication Number Publication Date
GB8302040D0 true GB8302040D0 (en) 1983-02-23
GB2119815A GB2119815A (en) 1983-11-23

Family

ID=26965825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08302040A Withdrawn GB2119815A (en) 1981-08-03 1982-08-02 Treating molten aluminum

Country Status (7)

Country Link
JP (1) JPS58500951A (en)
AU (1) AU8908082A (en)
BR (1) BR8207792A (en)
GB (1) GB2119815A (en)
NL (1) NL8220318A (en)
NO (1) NO830387L (en)
WO (1) WO1983000508A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989001986A1 (en) * 1987-08-25 1989-03-09 Dnepropetrovsky Metallurgichesky Institut Imeni L. Method for refining aluminium alloys
GB8709999D0 (en) * 1987-04-28 1987-06-03 Alcan Int Ltd Liquid metal launder
JP2689540B2 (en) * 1988-11-21 1997-12-10 三菱マテリアル株式会社 Method and apparatus for producing low oxygen content copper
EP1127947B1 (en) 2000-02-24 2006-05-24 Mitsubishi Materials Corporation Method for manufacturing low-oxygen copper wire rod

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737304A (en) * 1970-12-02 1973-06-05 Aluminum Co Of America Process for treating molten aluminum
US4067731A (en) * 1975-07-18 1978-01-10 Southwire Company Method of treating molten metal
CA1090587A (en) * 1976-02-02 1980-12-02 John C. Yarwood Apparatus and method for in-line degassing and filtration of molten metal
US4277280A (en) * 1978-08-23 1981-07-07 Alcan Research And Development Limited Apparatus and method for removal of alkali and alkaline earth metals from molten aluminium
US4290588A (en) * 1980-04-21 1981-09-22 Union Carbide Corporation Apparatus for refining molten aluminum

Also Published As

Publication number Publication date
NO830387L (en) 1983-02-17
JPS58500951A (en) 1983-06-09
WO1983000508A1 (en) 1983-02-17
GB2119815A (en) 1983-11-23
NL8220318A (en) 1983-05-02
BR8207792A (en) 1983-08-09
AU8908082A (en) 1983-02-22

Similar Documents

Publication Publication Date Title
GB2099854B (en) Molten metal refinement
ZA821642B (en) Processes
GB2150155B (en) Metallurgical processes
GB2092985B (en) Drawn-and-ironed metal
JPS57155290A (en) Hydrogen-coal process
DE3275335D1 (en) Thyristor
GB2094954B (en) Metal pouring apparatus
IL65910A0 (en) Co-nitrating process
GB8428251D0 (en) Treating aluminium
GB2109894B (en) Sheave
DE3275455D1 (en) Aluminium treated proteins
GB2109787B (en) Triarylboraneisocyano metal compounds
JPS57193060A (en) Thyristor
GB2100749B (en) Treating molasses
DE3275536D1 (en) Phosphoanhydrite process
JPS57193059A (en) Thyristor
ZA823402B (en) Comminnution process
GB8302040D0 (en) Treating molten aluminium
JPS57194579A (en) Thyristor
JPS57202483A (en) Melting treating device
JPS57194574A (en) Thyristor
DE3268107D1 (en) Thyristor
JPS57194575A (en) Thyristor
GB2097379B (en) Slag-resistant refractory
JPS57194576A (en) Thyristor

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)