DK0794153T3 - Fremgangsmåde til fremstilling af basiske polyaluminiumchlorsulfater og deres anvendelser - Google Patents

Fremgangsmåde til fremstilling af basiske polyaluminiumchlorsulfater og deres anvendelser

Info

Publication number
DK0794153T3
DK0794153T3 DK97400428T DK97400428T DK0794153T3 DK 0794153 T3 DK0794153 T3 DK 0794153T3 DK 97400428 T DK97400428 T DK 97400428T DK 97400428 T DK97400428 T DK 97400428T DK 0794153 T3 DK0794153 T3 DK 0794153T3
Authority
DK
Denmark
Prior art keywords
degrees
valency
temperature
alkaline earth
cation
Prior art date
Application number
DK97400428T
Other languages
Danish (da)
English (en)
Inventor
Pascal Dufour
Original Assignee
Atofina
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 Atofina filed Critical Atofina
Application granted granted Critical
Publication of DK0794153T3 publication Critical patent/DK0794153T3/da

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
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/08—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals with sodium carbonate, e.g. sinter processes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
  • Paper (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DK97400428T 1996-03-08 1997-02-26 Fremgangsmåde til fremstilling af basiske polyaluminiumchlorsulfater og deres anvendelser DK0794153T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602947A FR2745807B1 (fr) 1996-03-08 1996-03-08 Procede de preparation de polychlorosulfates basiques d'aluminium et leurs applications

Publications (1)

Publication Number Publication Date
DK0794153T3 true DK0794153T3 (da) 2000-11-27

Family

ID=9489999

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97400428T DK0794153T3 (da) 1996-03-08 1997-02-26 Fremgangsmåde til fremstilling af basiske polyaluminiumchlorsulfater og deres anvendelser

Country Status (20)

Country Link
US (1) US5879651A (el)
EP (1) EP0794153B1 (el)
JP (1) JP3023323B2 (el)
KR (1) KR100206531B1 (el)
CN (2) CN1081610C (el)
AT (1) ATE194818T1 (el)
CA (1) CA2199530C (el)
CZ (1) CZ293656B6 (el)
DE (1) DE69702553T2 (el)
DK (1) DK0794153T3 (el)
ES (1) ES2150198T3 (el)
FR (1) FR2745807B1 (el)
GR (1) GR3034623T3 (el)
ID (1) ID16148A (el)
MY (1) MY117362A (el)
NO (1) NO312827B1 (el)
PL (1) PL185859B1 (el)
PT (1) PT794153E (el)
SK (1) SK281960B6 (el)
TW (1) TW364896B (el)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9800356D0 (en) * 1998-01-09 1998-03-04 Laporte Industries Ltd Flocculants
US6424845B1 (en) 1998-06-19 2002-07-23 Ncr Corporation Portable communication device
BR9805125A (pt) * 1998-10-09 2000-05-30 Bernardo Pozzoli Processo de preparação de policlorossulfatos de alumìnio e suas aplicações.
DE10112934B4 (de) * 2001-03-12 2004-08-26 Berliner Wasserbetriebe Anstalt des öffentlichen Rechts Verfahren zur Vermeidung und Beseitigung von Inkrustationen bei der Förderung und Ableitung von Flüssigkeiten
US20070092433A1 (en) * 2005-10-21 2007-04-26 Reheis, Inc. Process for producing stable polyaluminum hydroxychloride and polyaluminum hydroxychlorosulfate aqueous solutions
EP3022157A4 (en) * 2013-07-17 2017-05-24 Usalco LLC Stable salt-free polyaluminum chlorosulfates
US10450209B2 (en) * 2013-07-17 2019-10-22 Usalco, Llc Stable salt-free polyaluminum chlorosulfates
WO2015192044A1 (en) * 2014-06-13 2015-12-17 Geo Specialty Chemicals, Inc. Method for making sulfated polyaluminum chloride (pacs) or polyaluminum chloride (pac) and pacs of pac made by same
JP6473679B2 (ja) * 2015-09-11 2019-02-20 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及びその製造方法
CN114673025B (zh) 2016-06-01 2023-12-05 艺康美国股份有限公司 用于在高电荷需求系统中造纸的高效强度方案
JP2019052079A (ja) * 2017-09-14 2019-04-04 セントラル硝子株式会社 塩基性塩化アルミニウム溶液及びその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725492B2 (el) * 1973-04-19 1982-05-29
JPS52113384A (en) * 1976-02-23 1977-09-22 Toyo Soda Mfg Co Ltd Production of inorganic flocculant
JPS531699A (en) * 1976-06-28 1978-01-09 Toyo Soda Mfg Co Ltd Production of basic chlorinated aluminum salt
JPS5924727B2 (ja) * 1976-12-22 1984-06-12 東ソー株式会社 マグネシウムを含有する塩基性塩化アルミニウム塩の製造方法
EP0218487B1 (fr) * 1985-07-12 1990-10-24 Rhone-Poulenc Chimie Chlorosulfate d'aluminium basique, son procédé de préparation et son application comme agent coagulant
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
DE4121276C2 (de) * 1991-06-27 1994-02-17 Metallgesellschaft Ag Verfahren zur Herstellung sulfathaltiger, basischer Polyaluminiumchlorid-Lösungen
FR2687394B1 (fr) * 1992-02-18 1994-03-25 Elf Atochem Sa Nouveaux polychlorosulfates d'aluminium, procede pour leur preparation et leurs applications.

Also Published As

Publication number Publication date
KR970065415A (ko) 1997-10-13
ATE194818T1 (de) 2000-08-15
PT794153E (pt) 2001-01-31
NO312827B1 (no) 2002-07-08
CA2199530C (fr) 2001-02-06
FR2745807B1 (fr) 1998-04-24
DE69702553T2 (de) 2001-03-15
CZ9700697A3 (cs) 2004-04-14
EP0794153A1 (fr) 1997-09-10
PL318845A1 (en) 1997-09-15
KR100206531B1 (ko) 1999-07-01
JP3023323B2 (ja) 2000-03-21
CN1081610C (zh) 2002-03-27
JPH09241020A (ja) 1997-09-16
NO970967D0 (no) 1997-03-03
SK30397A3 (en) 1998-10-07
ID16148A (id) 1997-09-04
CA2199530A1 (fr) 1997-09-08
CN1252384A (zh) 2000-05-10
TW364896B (en) 1999-07-21
EP0794153B1 (fr) 2000-07-19
FR2745807A1 (fr) 1997-09-12
PL185859B1 (pl) 2003-08-29
GR3034623T3 (en) 2001-01-31
US5879651A (en) 1999-03-09
CZ293656B6 (cs) 2004-06-16
ES2150198T3 (es) 2000-11-16
SK281960B6 (sk) 2001-09-11
CN1164510A (zh) 1997-11-12
NO970967L (no) 1997-09-09
MY117362A (en) 2004-06-30
MX9701790A (es) 1998-03-31
DE69702553D1 (de) 2000-08-24

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