FR2600322B2 - Procede de preparation d'un chlorosulfate d'aluminium basique - Google Patents

Procede de preparation d'un chlorosulfate d'aluminium basique

Info

Publication number
FR2600322B2
FR2600322B2 FR8609006A FR8609006A FR2600322B2 FR 2600322 B2 FR2600322 B2 FR 2600322B2 FR 8609006 A FR8609006 A FR 8609006A FR 8609006 A FR8609006 A FR 8609006A FR 2600322 B2 FR2600322 B2 FR 2600322B2
Authority
FR
France
Prior art keywords
preparation
basic aluminum
aluminum chlorosulfate
chlorosulfate
basic
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
FR8609006A
Other languages
English (en)
Other versions
FR2600322A2 (fr
Inventor
Jean Boutin
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.)
Rhone Poulenc Chimie de Base SA
Original Assignee
Rhone Poulenc Chimie de Base 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
Priority claimed from FR8510708A external-priority patent/FR2584699B1/fr
Application filed by Rhone Poulenc Chimie de Base SA filed Critical Rhone Poulenc Chimie de Base SA
Priority to FR8609006A priority Critical patent/FR2600322B2/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 FR2600322A2 publication Critical patent/FR2600322A2/fr
Publication of FR2600322B2 publication Critical patent/FR2600322B2/fr
Application granted granted Critical
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
FR8609006A 1985-07-12 1986-06-23 Procede de preparation d'un chlorosulfate d'aluminium basique Expired FR2600322B2 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR8609006A FR2600322B2 (fr) 1985-07-12 1986-06-23 Procede de preparation d'un chlorosulfate d'aluminium basique
AT86401521T ATE57675T1 (de) 1985-07-12 1986-07-09 Basisches aluminiumchlorsulfat, verfahren zu dessen herstellung und seine verwendung als koagulierungsmittel.
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.
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
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.
CA000513636A CA1280270C (fr) 1985-07-12 1986-07-11 Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant
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 (2)

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

Publications (2)

Publication Number Publication Date
FR2600322A2 FR2600322A2 (fr) 1987-12-24
FR2600322B2 true FR2600322B2 (fr) 1988-09-02

Family

ID=26224618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8609006A Expired FR2600322B2 (fr) 1985-07-12 1986-06-23 Procede de preparation d'un chlorosulfate d'aluminium basique

Country Status (1)

Country Link
FR (1) FR2600322B2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036116A1 (de) * 1990-11-13 1992-05-14 Beiersdorf Ag Verfahren zur abwasserreinigung oder wasseraufbereitung und schlammentwaesserung
GB9800356D0 (en) * 1998-01-09 1998-03-04 Laporte Industries Ltd Flocculants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252899A (en) * 1964-04-01 1966-05-24 Gen Services Company Treatment of water utilizing activated carbon
GB1519291A (en) * 1974-08-12 1978-07-26 Laporte Industries Ltd Water treatment
SE446969B (sv) * 1983-12-09 1986-10-20 Olof Carlsson Sett att framstella ett flockningsmedel

Also Published As

Publication number Publication date
FR2600322A2 (fr) 1987-12-24

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