DE69606257T2 - Verfahren zur Herstellung von basischem Aluminiumpolychlorid und seine Anwendung für die Behandlung von wasserhaltigen Media - Google Patents

Verfahren zur Herstellung von basischem Aluminiumpolychlorid und seine Anwendung für die Behandlung von wasserhaltigen Media

Info

Publication number
DE69606257T2
DE69606257T2 DE69606257T DE69606257T DE69606257T2 DE 69606257 T2 DE69606257 T2 DE 69606257T2 DE 69606257 T DE69606257 T DE 69606257T DE 69606257 T DE69606257 T DE 69606257T DE 69606257 T2 DE69606257 T2 DE 69606257T2
Authority
DE
Germany
Prior art keywords
mixer
treatment
production
water
application
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
DE69606257T
Other languages
English (en)
Other versions
DE69606257D1 (de
Inventor
Emmanuelle Vallier
Yvette Pescher
Gilles Raskopf
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.)
FERALCO AB, HELSINGBORG, SE
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS, Rhone Poulenc Chimie SA filed Critical Rhodia Chimie SAS
Application granted granted Critical
Publication of DE69606257D1 publication Critical patent/DE69606257D1/de
Publication of DE69606257T2 publication Critical patent/DE69606257T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/57—Basic aluminium chlorides, e.g. polyaluminium chlorides

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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69606257T 1995-10-20 1996-10-11 Verfahren zur Herstellung von basischem Aluminiumpolychlorid und seine Anwendung für die Behandlung von wasserhaltigen Media Expired - Fee Related DE69606257T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9512394A FR2740128B1 (fr) 1995-10-20 1995-10-20 Procede de preparation de polychlorure d'aluminium basique et son application au traitement de milieux aqueux

Publications (2)

Publication Number Publication Date
DE69606257D1 DE69606257D1 (de) 2000-02-24
DE69606257T2 true DE69606257T2 (de) 2000-05-31

Family

ID=9483770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69606257T Expired - Fee Related DE69606257T2 (de) 1995-10-20 1996-10-11 Verfahren zur Herstellung von basischem Aluminiumpolychlorid und seine Anwendung für die Behandlung von wasserhaltigen Media

Country Status (7)

Country Link
EP (1) EP0769473B1 (de)
AT (1) ATE188954T1 (de)
DE (1) DE69606257T2 (de)
ES (1) ES2145984T3 (de)
FR (1) FR2740128B1 (de)
GR (1) GR3032949T3 (de)
PT (1) PT769473E (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1196711A (zh) * 1995-09-18 1998-10-21 德尔塔化学有限公司 聚氯化铝和聚氯硫酸铝的制备方法及组合物
KR100402904B1 (ko) * 2000-05-23 2003-10-30 동명화학공업 주식회사 폴리염화알루미늄의 불용성 침전물을 폴리염화알루미늄의제조에 이용하는 방법
CN1296279C (zh) * 2004-08-31 2007-01-24 中国石油化工股份有限公司 一种含氯铝溶胶的制备方法
CN104743595B (zh) * 2013-12-31 2017-11-21 重庆蓝洁广顺净水材料有限公司 一种安全高效的固体聚氯化铝生产系统
CN104743594B (zh) * 2013-12-31 2017-12-19 重庆蓝洁广顺净水材料有限公司 聚氯化铝生产装置
RU2715542C1 (ru) * 2019-04-01 2020-02-28 Общество с ограниченной ответственностью "Химпродукт" Установка для получения гидроксохлорида алюминия
CN113893807A (zh) * 2021-09-30 2022-01-07 芜湖艾妮日化有限责任公司 一种聚合氯化铝制备装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705661B1 (fr) 1993-05-24 1995-08-25 Rhone Poulenc Chimie Composition à base de polychlorure d'aluminium et de sel de fer son mode de préparation et son utilisation dans le traitement des eaux.
JPS5725492B2 (de) 1973-04-19 1982-05-29
FR2418297A1 (fr) 1978-02-27 1979-09-21 Ugine Kuhlmann Amelioration aux procedes de fabrication de papiers et de cartons
FR2534897A1 (fr) 1982-10-26 1984-04-27 Ugine Kuhlmann Procede de fabrication de chlorosulfates basiques d'aluminium
EP0218487B1 (de) 1985-07-12 1990-10-24 Rhone-Poulenc Chimie Basisches Aluminiumchlorsulfat, Verfahren zu dessen Herstellung und seine Verwendung als Koagulierungsmittel
FR2584699B1 (fr) 1985-07-12 1987-10-30 Rhone Poulenc Chimie Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant
US4877597A (en) * 1988-10-25 1989-10-31 Handy Chemicals Ltd. Method for producing aqueous solutions of basic poly aluminum sulphate
SE8900478L (sv) * 1989-02-13 1990-08-14 Boliden Kemi Ab Foerfarande foer framstaellning av polyaluminiumfoereningar
CN1018998B (zh) * 1989-07-08 1992-11-11 中山大学 改性聚氯化铝的制造方法

Also Published As

Publication number Publication date
ATE188954T1 (de) 2000-02-15
FR2740128B1 (fr) 1998-01-09
EP0769473B1 (de) 2000-01-19
EP0769473A1 (de) 1997-04-23
DE69606257D1 (de) 2000-02-24
PT769473E (pt) 2000-07-31
ES2145984T3 (es) 2000-07-16
GR3032949T3 (en) 2000-07-31
FR2740128A1 (fr) 1997-04-25

Similar Documents

Publication Publication Date Title
DE3162532D1 (en) Process for the purification of waste water and/or waste water sludge
DE69606257D1 (de) Verfahren zur Herstellung von basischem Aluminiumpolychlorid und seine Anwendung für die Behandlung von wasserhaltigen Media
MX9205818A (es) Soluciones acuosas colorantes y proceso para su produccion.
AU620518B2 (en) Process for the preparation of a, w -diamines
ES2119400T3 (es) Proceso para la produccion de gamma-butirolactona.
ATE22074T1 (de) Verfahren zur herstellung von praevitamin d und neue photosensibilisatoren.
ATE273261T1 (de) Katalytische verfahren zur herstellung von alkylenglykol mit reaktorausgangsleistungskreislauf
AU9593401A (en) Process for producing substituted aniline compound
ATE175399T1 (de) Kombiniertes verfahren zur chemischen und biologischen behandlung von wasser
DE69325163T2 (de) Kontinuierlicher membranreaktor und seine anwendung in biotechnischen prozessen
KR950031901A (ko) 백탄의 제조방법
GB1494594A (en) Process for producing acrylamide from acrylonitrile
DE69000437D1 (de) Verfahren zur herstellung von nichtionischen oberflaechenaktiven mitteln aus 1,2-isopropyliden-3-epoxypropylglycerol und einer carbonsaeure, nichtionische oberflaechenaktive mittel und ihre anwendung.
SU1380179A1 (ru) Способ очистки сточных вод от цианид-ионов
KR900015710A (ko) 샴푸 조성물
KR960010679A (ko) 알킬 폴리글리코사이드를 표백하는 방법
UA10860C2 (uk) Спосіб одержаhhя окиснеhого крохмалю
SE8500342L (sv) Forfarande for behandling av cellulosamassa
SU1790064A1 (ru) Способ получения катализатора для конверсии монооксида углерода
BR0201258A (pt) Processo de branqueamento de polpa de celulose em meio ácido
DE69902680T2 (de) Verfahren zur herstellung von hydrazin
BR0012860A (pt) Processo para produção de uma suspensão, que contém uma solução de sal e carne
ATE386836T1 (de) Ozonbleiche von einem mittelkonsitenten zellstoff ohne hochschermischung
PT79229A (en) Process for preparing a composition for uncurling the hair
RU95106920A (ru) Способ получения алюминиевого гидроксохлоридного коагулянта

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FERALCO AB, HELSINGBORG, SE

8328 Change in the person/name/address of the agent

Representative=s name: RICHTER, WERDERMANN, GERBAULET & HOFMANN, 20354 HA

8339 Ceased/non-payment of the annual fee