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ES244660A1 - Improvements in or relating to the manufacture of anhydrous aluminium chloride - Google Patents

Improvements in or relating to the manufacture of anhydrous aluminium chloride

Info

Publication number
ES244660A1
ES244660A1 ES0244660A ES244660A ES244660A1 ES 244660 A1 ES244660 A1 ES 244660A1 ES 0244660 A ES0244660 A ES 0244660A ES 244660 A ES244660 A ES 244660A ES 244660 A1 ES244660 A1 ES 244660A1
Authority
ES
Spain
Prior art keywords
aluminium
vessel
grating
bed
aluminium chloride
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
ES0244660A
Other languages
Spanish (es)
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.)
NAC CALVO SOTELO Cia
Original Assignee
NAC CALVO SOTELO Cia
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 NAC CALVO SOTELO Cia filed Critical NAC CALVO SOTELO Cia
Priority to ES0244660A priority Critical patent/ES244660A1/en
Publication of ES244660A1 publication Critical patent/ES244660A1/en
Priority to GB34632/59A priority patent/GB925371A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

A continuous process for the production of high-purity aluminium chloride comprises continously passing chlorine into the foot of a vertical reaction vessel packed with a bed consisting of separate lumps of aluminium metal, continuously introducing lumps of aluminium into the top of the vessel so that impure aluminium chloride vapour formed towards the foot of the vessel is purified by fractionation as it rises through the bed, continuously removing the purified vapour from above the bed and condensing it within, but out of contact with the walls of, a separate chamber, the whole process being effected with exclusion of water vapour. The upper region of the reaction vessel may be externally cooled. The reaction may be initiated by preheating the lower region to 400 DEG C.-600 DEG C., the remainder of the vessel being maintained at nearly 200 DEG C. The aluminium may be supported on a grating such that ashes and impurities may collect below the grating and be periodically removed. Any molten aluminium will collect underneath the grating and react with incoming chlorine, thereby providing in part an automatic temperature control. Specification 678,563 is referred to.
ES0244660A 1958-10-14 1958-10-14 Improvements in or relating to the manufacture of anhydrous aluminium chloride Expired ES244660A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES0244660A ES244660A1 (en) 1958-10-14 1958-10-14 Improvements in or relating to the manufacture of anhydrous aluminium chloride
GB34632/59A GB925371A (en) 1958-10-14 1959-10-13 Improvements in or relating to the manufacture of anhydrous aluminium chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0244660A ES244660A1 (en) 1958-10-14 1958-10-14 Improvements in or relating to the manufacture of anhydrous aluminium chloride

Publications (1)

Publication Number Publication Date
ES244660A1 true ES244660A1 (en) 1959-03-16

Family

ID=8403943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0244660A Expired ES244660A1 (en) 1958-10-14 1958-10-14 Improvements in or relating to the manufacture of anhydrous aluminium chloride

Country Status (2)

Country Link
ES (1) ES244660A1 (en)
GB (1) GB925371A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365316A (en) * 1963-12-16 1968-01-23 Lexington Lab Inc Method of epitaxially growing metal oxide single crystals
US3842163A (en) * 1971-09-07 1974-10-15 Aluminum Co Of America Production of aluminum chloride
CN101811718A (en) * 2009-12-04 2010-08-25 吴伟明 Anhydrous aluminum chloride synthesis catcher

Also Published As

Publication number Publication date
GB925371A (en) 1963-05-08

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