FR2076424A5 - Purification of aluminium - Google Patents

Purification of aluminium

Info

Publication number: FR2076424A5
Authority: FR; France
Prior art keywords: sulphide; aluminium; purification; alloy; contacting
Prior art date: 1970-01-14
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.): Expired

Application number

FR7001286A

Other languages

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.)

Dow Chemical Co

Original Assignee

Dow Chemical Co

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.)

1970-01-14

Filing date

1970-01-14

Publication date

1971-10-15

1970-01-14 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1970-01-14 Priority to FR7001286A priority Critical patent/FR2076424A5/fr

1971-10-15 Application granted granted Critical

1971-10-15 Publication of FR2076424A5 publication Critical patent/FR2076424A5/fr

Status Expired legal-status Critical Current

Links

229910052782 aluminium Inorganic materials 0.000 title abstract 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
239000004411 aluminium Substances 0.000 title 1
238000000746 purification Methods 0.000 title 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 5
229910045601 alloy Inorganic materials 0.000 abstract 2
239000000956 alloy Substances 0.000 abstract 2
229910000838 Al alloy Inorganic materials 0.000 abstract 1
229910020343 SiS2 Inorganic materials 0.000 abstract 1
230000008020 evaporation Effects 0.000 abstract 1
238000001704 evaporation Methods 0.000 abstract 1

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
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- 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
- C22B21/0053—Obtaining aluminium by other processes from other aluminium compounds
- C22B21/0061—Obtaining aluminium by other processes from other aluminium compounds using metals, e.g. Hg or Mn
- 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
- 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)
Catalysts (AREA)

FR7001286A 1970-01-14 1970-01-14 Purification of aluminium Expired FR2076424A5 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR7001286A FR2076424A5 (en)	1970-01-14	1970-01-14	Purification of aluminium

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7001286A FR2076424A5 (en)	1970-01-14	1970-01-14	Purification of aluminium

Publications (1)

Publication Number	Publication Date
FR2076424A5 true FR2076424A5 (en)	1971-10-15

Family

ID=9049029

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7001286A Expired FR2076424A5 (en)	1970-01-14	1970-01-14	Purification of aluminium

Country Status (1)

Country	Link
FR (1)	FR2076424A5 (fr)

1970
- 1970-01-14 FR FR7001286A patent/FR2076424A5/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1977-03-18	ST	Notification of lapse