FR2584699B1 - Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant - Google Patents

Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant

Info

Publication number
FR2584699B1
FR2584699B1 FR8510708A FR8510708A FR2584699B1 FR 2584699 B1 FR2584699 B1 FR 2584699B1 FR 8510708 A FR8510708 A FR 8510708A FR 8510708 A FR8510708 A FR 8510708A FR 2584699 B1 FR2584699 B1 FR 2584699B1
Authority
FR
France
Prior art keywords
preparing
application
same
coagulating agent
basic aluminum
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
FR8510708A
Other languages
English (en)
Other versions
FR2584699A1 (fr
Inventor
Jean Boutin
Andre Combet
Jean-Pierre Communal
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to FR8510708A priority Critical patent/FR2584699B1/fr
Priority to FR8609006A priority patent/FR2600322B2/fr
Priority to FR8609005A priority patent/FR2600321B2/fr
Priority to AT86401521T priority patent/ATE57675T1/de
Priority to EP86401521A priority patent/EP0218487B1/fr
Priority to DE8686401521T priority patent/DE3675140D1/de
Priority to BR8603251A priority patent/BR8603251A/pt
Priority to CA000513636A priority patent/CA1280270C/fr
Priority to ES8600261A priority patent/ES2001017A6/es
Priority to KR1019860005651A priority patent/KR910003971B1/ko
Publication of FR2584699A1 publication Critical patent/FR2584699A1/fr
Application granted granted Critical
Publication of FR2584699B1 publication Critical patent/FR2584699B1/fr
Priority to US07/242,608 priority patent/US4981673A/en
Priority to US07/592,380 priority patent/US5076940A/en
Priority to US08/485,505 priority patent/US5518706A/en
Expired 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR8510708A 1985-07-12 1985-07-12 Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant Expired FR2584699B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR8510708A FR2584699B1 (fr) 1985-07-12 1985-07-12 Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant
FR8609006A FR2600322B2 (fr) 1985-07-12 1986-06-23 Procede de preparation d'un chlorosulfate d'aluminium basique
FR8609005A FR2600321B2 (fr) 1985-07-12 1986-06-23 Procede continu de fabrication d'un chlorosulfate d'aluminium basique
EP86401521A EP0218487B1 (fr) 1985-07-12 1986-07-09 Chlorosulfate d'aluminium basique, son procédé de préparation et son application comme agent coagulant
DE8686401521T DE3675140D1 (de) 1985-07-12 1986-07-09 Basisches aluminiumchlorsulfat, verfahren zu dessen herstellung und seine verwendung als koagulierungsmittel.
AT86401521T ATE57675T1 (de) 1985-07-12 1986-07-09 Basisches aluminiumchlorsulfat, verfahren zu dessen herstellung und seine verwendung als koagulierungsmittel.
BR8603251A BR8603251A (pt) 1985-07-12 1986-07-10 Clorossulfato de aluminio basico,processos para a preparacao do mesmo e para o tratamento de um meio aquoso
CA000513636A CA1280270C (fr) 1985-07-12 1986-07-11 Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant
ES8600261A ES2001017A6 (es) 1985-07-12 1986-07-11 Un procedimiento para preparar un clorosulfato de aluminio basico y utilizacion de este como agente coagulante.
KR1019860005651A KR910003971B1 (ko) 1985-07-12 1986-07-12 염기성 알루미늄 클로로설페이트의 제조방법
US07/242,608 US4981673A (en) 1985-07-12 1988-09-08 Basic aluminum chlorosulfate flocculant
US07/592,380 US5076940A (en) 1985-07-12 1990-10-03 Basic aluminum chlorosulfate flocculating process
US08/485,505 US5518706A (en) 1985-07-12 1995-06-07 Basic aluminum chlorosulfate flocculant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8510708A FR2584699B1 (fr) 1985-07-12 1985-07-12 Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant

Publications (2)

Publication Number Publication Date
FR2584699A1 FR2584699A1 (fr) 1987-01-16
FR2584699B1 true FR2584699B1 (fr) 1987-10-30

Family

ID=9321243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8510708A Expired FR2584699B1 (fr) 1985-07-12 1985-07-12 Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant

Country Status (1)

Country Link
FR (1) FR2584699B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2734559B1 (fr) * 1995-05-24 1997-08-14 Rhone Poulenc Chimie Nouveaux polychlorures ou polychlorosulfates d'aluminium, leur procede de preparation et leur application au traitement des milieux aqueux
FR2740128B1 (fr) 1995-10-20 1998-01-09 Rhone Poulenc Chimie Procede de preparation de polychlorure d'aluminium basique et son application au traitement de milieux aqueux
FR2788779B1 (fr) * 1999-01-22 2004-02-06 Synthron Nouvelles compositions organo-minerales hydrosolubles et leur utilisation comme agent floculant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036685A1 (en) * 1969-01-31 1970-12-31 Taki Fertilizer Manufac Basic salts as coagulants for use in aqueous - media
FI53963C (fi) * 1971-02-19 1978-09-11 Kali Chemie Ag Foerfarande foer framstaellning av sulfathaltiga basiska aluminiumklorider
GB1519291A (en) * 1974-08-12 1978-07-26 Laporte Industries Ltd Water treatment
FR2534897A1 (fr) * 1982-10-26 1984-04-27 Ugine Kuhlmann Procede de fabrication de chlorosulfates basiques d'aluminium

Also Published As

Publication number Publication date
FR2584699A1 (fr) 1987-01-16

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