JPS52109492A - Stabilizing method for basic aluminium chloride solution - Google Patents

Stabilizing method for basic aluminium chloride solution

Info

Publication number
JPS52109492A
JPS52109492A JP2552776A JP2552776A JPS52109492A JP S52109492 A JPS52109492 A JP S52109492A JP 2552776 A JP2552776 A JP 2552776A JP 2552776 A JP2552776 A JP 2552776A JP S52109492 A JPS52109492 A JP S52109492A
Authority
JP
Japan
Prior art keywords
aluminium chloride
basic aluminium
chloride solution
stabilizing method
solution
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.)
Pending
Application number
JP2552776A
Other languages
Japanese (ja)
Inventor
Eiji Iwamoto
Shigeru Moriyama
Toshio Igarashi
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP2552776A priority Critical patent/JPS52109492A/en
Publication of JPS52109492A publication Critical patent/JPS52109492A/en
Pending 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
    • C01F7/57—Basic aluminium chlorides, e.g. polyaluminium chlorides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PURPOSE: To prevent deterioration of a basic aluminium chloride aq. solution due to a change on standing, and give preservative stability of long duration to the aq. solution, by adding boric acid (borate) to the basic aluminium chloride aq. solution.
COPYRIGHT: (C)1977,JPO&Japio
JP2552776A 1976-03-11 1976-03-11 Stabilizing method for basic aluminium chloride solution Pending JPS52109492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2552776A JPS52109492A (en) 1976-03-11 1976-03-11 Stabilizing method for basic aluminium chloride solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2552776A JPS52109492A (en) 1976-03-11 1976-03-11 Stabilizing method for basic aluminium chloride solution

Publications (1)

Publication Number Publication Date
JPS52109492A true JPS52109492A (en) 1977-09-13

Family

ID=12168505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2552776A Pending JPS52109492A (en) 1976-03-11 1976-03-11 Stabilizing method for basic aluminium chloride solution

Country Status (1)

Country Link
JP (1) JPS52109492A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001044110A1 (en) * 1999-12-16 2001-06-21 Feralco Ab Flocculants
FR2864064A1 (en) * 2003-12-22 2005-06-24 Arkema Basic aluminum polychloride and/or polychlorosulfate solution production, for use as coagulant and flocculant in water treatment, from aluminum chloride with aluminum hydroxide in presence of stabilizer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114394A (en) * 1975-04-01 1976-10-08 Sumitomo Chem Co Ltd A method of stabilizing a solution of basic salts of aluminum

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114394A (en) * 1975-04-01 1976-10-08 Sumitomo Chem Co Ltd A method of stabilizing a solution of basic salts of aluminum

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001044110A1 (en) * 1999-12-16 2001-06-21 Feralco Ab Flocculants
GB2358186B (en) * 1999-12-16 2002-01-16 Rockwood Specialties Ltd Flocculants
FR2864064A1 (en) * 2003-12-22 2005-06-24 Arkema Basic aluminum polychloride and/or polychlorosulfate solution production, for use as coagulant and flocculant in water treatment, from aluminum chloride with aluminum hydroxide in presence of stabilizer
WO2005070829A3 (en) * 2003-12-22 2006-11-16 Arkema France Method for producing stable high-basicity aluminium polychloride and polychlorosulfate solutions having a high aluminium concentration and thus obtained solutions

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