CA994108A - Aluminothermic production of magnesium and an oxidic slag containing recoverable alumina - Google Patents

Aluminothermic production of magnesium and an oxidic slag containing recoverable alumina

Info

Publication number
CA994108A
CA994108A CA165,840A CA165840A CA994108A CA 994108 A CA994108 A CA 994108A CA 165840 A CA165840 A CA 165840A CA 994108 A CA994108 A CA 994108A
Authority
CA
Canada
Prior art keywords
alumina
magnesium
slag containing
containing recoverable
aluminothermic production
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.)
Expired
Application number
CA165,840A
Other versions
CA165840S (en
Inventor
Julian M. Avery
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA994108A publication Critical patent/CA994108A/en
Expired 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
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
    • 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
CA165,840A 1972-04-18 1973-03-12 Aluminothermic production of magnesium and an oxidic slag containing recoverable alumina Expired CA994108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24514272A 1972-04-18 1972-04-18

Publications (1)

Publication Number Publication Date
CA994108A true CA994108A (en) 1976-08-03

Family

ID=22925456

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,840A Expired CA994108A (en) 1972-04-18 1973-03-12 Aluminothermic production of magnesium and an oxidic slag containing recoverable alumina

Country Status (8)

Country Link
JP (1) JPS4920014A (en)
CA (1) CA994108A (en)
DE (1) DE2318936B2 (en)
FR (1) FR2180783B1 (en)
GB (1) GB1412697A (en)
IN (1) IN141342B (en)
IT (1) IT987082B (en)
NO (1) NO136718C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395319A1 (en) * 1977-06-24 1979-01-19 Sofrem IMPROVEMENTS IN THERMAL MAGNESIUM PRODUCTION PROCESSES
US4140523A (en) * 1977-11-28 1979-02-20 The Dow Chemical Company Chemicothermal production of magnesium
GB8334022D0 (en) * 1983-12-21 1984-02-01 Shell Int Research Magnesium
US4582532A (en) * 1985-05-02 1986-04-15 Aluminum Company Of America Thermal reduction process for production of calcium using aluminum as a reductant
FR3038894B1 (en) * 2015-07-15 2017-06-23 Kerneos PROCESS FOR PRODUCING CALCIUM ALUMINATES
CN112267018A (en) * 2020-09-29 2021-01-26 朱广东 Aluminum magnesium co-production process
CN112981098B (en) * 2021-02-02 2022-09-20 朱广东 Dolomite smelting device and smelting method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011226A (en) * 1948-12-30 1952-06-20 Magnesium manufacturing process
FR987046A (en) * 1949-03-26 1951-08-08 Fonderie De Beaufort High temperature reduction magnesium manufacturing process
US3658509A (en) * 1969-02-03 1972-04-25 Julian M Avery Process for the metallothermic production of magnesium

Also Published As

Publication number Publication date
IN141342B (en) 1977-02-19
DE2318936B2 (en) 1975-03-06
DE2318936A1 (en) 1973-10-31
FR2180783B1 (en) 1975-04-04
FR2180783A1 (en) 1973-11-30
GB1412697A (en) 1975-11-05
NO136718B (en) 1977-07-18
JPS4920014A (en) 1974-02-22
IT987082B (en) 1975-02-20
NO136718C (en) 1977-10-26

Similar Documents

Publication Publication Date Title
CA993661A (en) Method of environment-protective and economic recovery of metallurgical slags
CA990978A (en) Production of ultra-hard metals
CA970169A (en) Method of direct ore reduction using a short gap arc heater
CA994108A (en) Aluminothermic production of magnesium and an oxidic slag containing recoverable alumina
CA1007462A (en) Leaching of copper ores
CA988807A (en) Shaped refractory article and method of manufacture thereof
CA991413A (en) Halidation of ores
CA1002754A (en) Cooling of rotating metallurgical furnaces
CA989209A (en) Process for manufacture of hard and non-deformable alloy shapes
AU456574B2 (en) Method of producing blast furnace slag
AU472980B2 (en) Recovery of metals
CA1036173A (en) Production of carboxy-alkane-phosphonic acids and carboxy-alkyl-phosphinic acids
AU472284B2 (en) Method of smelting ferrosilicon
CA931589A (en) Continuous casting slag and method of making
CA1005103A (en) Apparatus for electroslag smelting of shaped ingots
CA956117A (en) Method of slag separation
AU506529B2 (en) Producing Gases forthe Reduction of Ore
AU484006B2 (en) Method and apparatus forthe manufacture of bricks
CA911740A (en) Purification of molten metals
CA895770A (en) Production of dense magnesium oxide and dense magnesium oxide so formed
CA966512A (en) Method of producing refractory material
CA897724A (en) Modified blast furnace slag product and method of producing the same
CA1004472A (en) Halidation of ores
AU438057B2 (en) Recovery of refractory metal values
CA895370A (en) Dolomitic containing refractories and process of producing the same