DE69702553T2 - Verfahren zur Herstellung von basischen Polychlorosulfaten von Aluminium und deren Verwendung - Google Patents

Verfahren zur Herstellung von basischen Polychlorosulfaten von Aluminium und deren Verwendung

Info

Publication number
DE69702553T2
DE69702553T2 DE69702553T DE69702553T DE69702553T2 DE 69702553 T2 DE69702553 T2 DE 69702553T2 DE 69702553 T DE69702553 T DE 69702553T DE 69702553 T DE69702553 T DE 69702553T DE 69702553 T2 DE69702553 T2 DE 69702553T2
Authority
DE
Germany
Prior art keywords
degrees
valency
temperature
alkaline earth
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 - Fee Related
Application number
DE69702553T
Other languages
English (en)
Other versions
DE69702553D1 (de
Inventor
Pascal Dufour
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.)
Arkema France SA
Original Assignee
Atofina 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 Atofina SA filed Critical Atofina SA
Application granted granted Critical
Publication of DE69702553D1 publication Critical patent/DE69702553D1/de
Publication of DE69702553T2 publication Critical patent/DE69702553T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C01F7/02—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)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Paper (AREA)
DE69702553T 1996-03-08 1997-02-26 Verfahren zur Herstellung von basischen Polychlorosulfaten von Aluminium und deren Verwendung Expired - Fee Related DE69702553T2 (de)

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 (2)

Publication Number Publication Date
DE69702553D1 DE69702553D1 (de) 2000-08-24
DE69702553T2 true DE69702553T2 (de) 2001-03-15

Family

ID=9489999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69702553T Expired - Fee Related DE69702553T2 (de) 1996-03-08 1997-02-26 Verfahren zur Herstellung von basischen Polychlorosulfaten von Aluminium und deren Verwendung

Country Status (20)

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

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
US10450209B2 (en) * 2013-07-17 2019-10-22 Usalco, Llc Stable salt-free polyaluminum chlorosulfates
MX2016000663A (es) * 2013-07-17 2016-11-11 Usalco Llc Clorosulfatos de polialuminio sin sal estables.
US20170113943A1 (en) * 2014-06-13 2017-04-27 Geo Specialty Chemicals, Inc. Method for making sulfated polyaluminum chloride (pacs) or polyaluminum chloride (pac) and pacs or 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 (de) * 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
DE3675140D1 (de) * 1985-07-12 1990-11-29 Rhone Poulenc Chimie Basisches aluminiumchlorsulfat, verfahren zu dessen herstellung und seine verwendung als koagulierungsmittel.
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
SK281960B6 (sk) 2001-09-11
PL318845A1 (en) 1997-09-15
FR2745807A1 (fr) 1997-09-12
NO970967L (no) 1997-09-09
JP3023323B2 (ja) 2000-03-21
ATE194818T1 (de) 2000-08-15
KR100206531B1 (ko) 1999-07-01
ID16148A (id) 1997-09-04
GR3034623T3 (en) 2001-01-31
ES2150198T3 (es) 2000-11-16
PL185859B1 (pl) 2003-08-29
PT794153E (pt) 2001-01-31
JPH09241020A (ja) 1997-09-16
TW364896B (en) 1999-07-21
CN1081610C (zh) 2002-03-27
NO970967D0 (no) 1997-03-03
MY117362A (en) 2004-06-30
MX9701790A (es) 1998-03-31
EP0794153B1 (de) 2000-07-19
CN1252384A (zh) 2000-05-10
EP0794153A1 (de) 1997-09-10
FR2745807B1 (fr) 1998-04-24
CN1164510A (zh) 1997-11-12
US5879651A (en) 1999-03-09
NO312827B1 (no) 2002-07-08
CZ9700697A3 (cs) 2004-04-14
DK0794153T3 (da) 2000-11-27
KR970065415A (ko) 1997-10-13
CZ293656B6 (cs) 2004-06-16
SK30397A3 (en) 1998-10-07
CA2199530A1 (fr) 1997-09-08
CA2199530C (fr) 2001-02-06
DE69702553D1 (de) 2000-08-24

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ATOFINA, PUTEAUX, FR

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128

8339 Ceased/non-payment of the annual fee