AU488695B1 - PRODUCTION OF BAUXITE AND ALUMINIUM SPECIFICATION Chloride of low iron content - Google Patents

PRODUCTION OF BAUXITE AND ALUMINIUM SPECIFICATION Chloride of low iron content

Info

Publication number
AU488695B1
AU488695B1 AU79725/75A AU7972575A AU488695B1 AU 488695 B1 AU488695 B1 AU 488695B1 AU 79725/75 A AU79725/75 A AU 79725/75A AU 7972575 A AU7972575 A AU 7972575A AU 488695 B1 AU488695 B1 AU 488695B1
Authority
AU
Australia
Prior art keywords
bauxite
aluminium
chloride
production
iron content
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
AU79725/75A
Inventor
DAVID HOLLIDAY and DAVID JOHN MILNE ROBIN
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.)
Rio Tinto Aluminium Holdings Ltd
Original Assignee
Comalco Ltd
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 Comalco Ltd filed Critical Comalco Ltd
Priority to AU79725/75A priority Critical patent/AU488695B1/en
Application granted granted Critical
Publication of AU488695B1 publication Critical patent/AU488695B1/en
Expired legal-status Critical Current

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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/58—Preparation of anhydrous aluminium chloride
    • C01F7/60—Preparation of anhydrous aluminium chloride from oxygen-containing aluminium compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/10—Halides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/12—Sulfides
    • 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
    • C22B21/0046—Obtaining aluminium by other processes from aluminium halides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
AU79725/75A 1974-04-17 1974-04-17 PRODUCTION OF BAUXITE AND ALUMINIUM SPECIFICATION Chloride of low iron content Expired AU488695B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU79725/75A AU488695B1 (en) 1974-04-17 1974-04-17 PRODUCTION OF BAUXITE AND ALUMINIUM SPECIFICATION Chloride of low iron content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU79725/75A AU488695B1 (en) 1974-04-17 1974-04-17 PRODUCTION OF BAUXITE AND ALUMINIUM SPECIFICATION Chloride of low iron content

Publications (1)

Publication Number Publication Date
AU488695B1 true AU488695B1 (en) 1976-10-07

Family

ID=3759202

Family Applications (1)

Application Number Title Priority Date Filing Date
AU79725/75A Expired AU488695B1 (en) 1974-04-17 1974-04-17 PRODUCTION OF BAUXITE AND ALUMINIUM SPECIFICATION Chloride of low iron content

Country Status (1)

Country Link
AU (1) AU488695B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034434A1 (en) * 1980-02-19 1981-08-26 Laporte Industries Limited Process for removing metal values from oxidic materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034434A1 (en) * 1980-02-19 1981-08-26 Laporte Industries Limited Process for removing metal values from oxidic materials

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