FR2289447B1 - - Google Patents

Info

Publication number
FR2289447B1
FR2289447B1 FR7532614A FR7532614A FR2289447B1 FR 2289447 B1 FR2289447 B1 FR 2289447B1 FR 7532614 A FR7532614 A FR 7532614A FR 7532614 A FR7532614 A FR 7532614A FR 2289447 B1 FR2289447 B1 FR 2289447B1
Authority
FR
France
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
FR7532614A
Other languages
French (fr)
Other versions
FR2289447A1 (fr
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries 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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Publication of FR2289447A1 publication Critical patent/FR2289447A1/fr
Application granted granted Critical
Publication of FR2289447B1 publication Critical patent/FR2289447B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
    • C01F7/786—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z

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)
FR7532614A 1974-10-26 1975-10-24 Procede de preparation de sels basiques d'aluminium utiles dans le traitement des eaux Granted FR2289447A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46406/74A GB1520109A (en) 1974-10-26 1974-10-26 Process for production of solution of a basic aluminium salt and its use in water treatment

Publications (2)

Publication Number Publication Date
FR2289447A1 FR2289447A1 (fr) 1976-05-28
FR2289447B1 true FR2289447B1 (xx) 1979-04-27

Family

ID=10441129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532614A Granted FR2289447A1 (fr) 1974-10-26 1975-10-24 Procede de preparation de sels basiques d'aluminium utiles dans le traitement des eaux

Country Status (5)

Country Link
JP (1) JPS5839775B2 (xx)
AU (1) AU505053B2 (xx)
DE (1) DE2547695C2 (xx)
FR (1) FR2289447A1 (xx)
GB (1) GB1520109A (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319583A1 (fr) * 1975-07-31 1977-02-25 Rhone Poulenc Ind Compositions a base d'hydroxychlorures d'aluminium
SE7902651L (sv) * 1979-03-23 1980-09-24 Boliden Ab Flockningsmedel, forfarande for dess framstellning och dess anvendning
US4526772A (en) * 1981-05-14 1985-07-02 Tokuyama Suda Kabushiki Kaisha Basic aluminum sulfate and process for production thereof
DE3675140D1 (de) * 1985-07-12 1990-11-29 Rhone Poulenc Chimie Basisches aluminiumchlorsulfat, verfahren zu dessen herstellung und seine verwendung als koagulierungsmittel.
SE455943B (sv) * 1986-05-27 1988-08-22 Boliden Ab Flerkernigt basiskt me?723?72+-hydroxisulfatkomplex i fast form samt forfarande for dess framstellning
FR2623183B1 (fr) * 1987-11-16 1991-01-25 Rhone Poulenc Chimie Procede de preparation d'un chlorosulfate d'aluminium basique
US5246686A (en) * 1988-01-29 1993-09-21 Atochem Basic aluminum chlorosulfate flocculating agents
US5124139A (en) * 1990-08-31 1992-06-23 Rhone-Poulenc Inc. Method for preparing basic aluminum chlorosulfate
DE4036116A1 (de) * 1990-11-13 1992-05-14 Beiersdorf Ag Verfahren zur abwasserreinigung oder wasseraufbereitung und schlammentwaesserung
DE4121276C2 (de) * 1991-06-27 1994-02-17 Metallgesellschaft Ag Verfahren zur Herstellung sulfathaltiger, basischer Polyaluminiumchlorid-Lösungen
SE508128C2 (sv) * 1995-01-24 1998-08-31 Kemira Kemi Ab Förfarande för framställning av lösningar av aluminiumsalt
JP6322517B2 (ja) * 2014-08-06 2018-05-09 水澤化学工業株式会社 硫酸根変性塩基性塩化アルミニウム水溶液の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544476A (en) * 1967-05-09 1970-12-01 Taki Fertilizer Mfg Co Ltd Coagulant and method for treating aqueous medium comprising a basic metal salt and a multivalent anion
DE1907359B2 (de) * 1969-02-14 1978-09-14 Taki Fertilizer Manufacturing Co., Ltd., Kakogawa (Japan) Flockungsmittellösungen und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
DE2547695C2 (de) 1984-12-13
DE2547695A1 (de) 1976-04-29
GB1520109A (en) 1978-08-02
FR2289447A1 (fr) 1976-05-28
AU8563875A (en) 1977-04-21
AU505053B2 (en) 1979-11-08
JPS5839775B2 (ja) 1983-09-01
JPS5166299A (xx) 1976-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse