HK1006566A1 - Method for the preparation of sulphate-containing basic poly (aluminium chloride) solutions - Google Patents

Method for the preparation of sulphate-containing basic poly (aluminium chloride) solutions

Info

Publication number
HK1006566A1
HK1006566A1 HK98105570A HK98105570A HK1006566A1 HK 1006566 A1 HK1006566 A1 HK 1006566A1 HK 98105570 A HK98105570 A HK 98105570A HK 98105570 A HK98105570 A HK 98105570A HK 1006566 A1 HK1006566 A1 HK 1006566A1
Authority
HK
Hong Kong
Prior art keywords
soln
chloride
sulphate
basic
pref
Prior art date
Application number
HK98105570A
Other languages
English (en)
Inventor
Gerhard Haake
Gunter Geiler
Frank Haupt
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of HK1006566A1 publication Critical patent/HK1006566A1/xx

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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/57—Basic aluminium chlorides, e.g. polyaluminium chlorides
    • 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
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
HK98105570A 1991-06-27 1998-06-17 Method for the preparation of sulphate-containing basic poly (aluminium chloride) solutions HK1006566A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4121276A DE4121276C2 (de) 1991-06-27 1991-06-27 Verfahren zur Herstellung sulfathaltiger, basischer Polyaluminiumchlorid-Lösungen
PCT/EP1992/001417 WO1993000295A1 (de) 1991-06-27 1992-06-24 Verfahren zur herstellung sulfathaltiger basischer polyaluminiumchlorid-lösungen

Publications (1)

Publication Number Publication Date
HK1006566A1 true HK1006566A1 (en) 1999-03-05

Family

ID=6434892

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98105570A HK1006566A1 (en) 1991-06-27 1998-06-17 Method for the preparation of sulphate-containing basic poly (aluminium chloride) solutions

Country Status (19)

Country Link
US (1) US6241958B1 (no)
EP (1) EP0591370B1 (no)
JP (1) JPH0822738B2 (no)
AT (1) ATE125520T1 (no)
AU (1) AU653054B2 (no)
CA (1) CA2099496C (no)
CZ (1) CZ280034B6 (no)
DE (2) DE4121276C2 (no)
DK (1) DK0591370T3 (no)
ES (1) ES2076772T3 (no)
FI (1) FI102064B (no)
HK (1) HK1006566A1 (no)
HU (1) HU212456B (no)
NO (1) NO306774B1 (no)
PL (1) PL168570B1 (no)
RU (1) RU2127228C1 (no)
SK (1) SK278777B6 (no)
WO (1) WO1993000295A1 (no)
ZA (1) ZA924769B (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745807B1 (fr) * 1996-03-08 1998-04-24 Atochem Elf Sa Procede de preparation de polychlorosulfates basiques d'aluminium et leurs applications
ES2188936T3 (es) 1996-04-05 2003-07-01 Sod Conseils Rech Applic Antagonistas del receptor alfa-q-adrenergico.
CN100355656C (zh) * 2004-07-09 2007-12-19 中国石油天然气股份有限公司 一种高铝含量的聚合氯化铝的制备方法
US20070092433A1 (en) * 2005-10-21 2007-04-26 Reheis, Inc. Process for producing stable polyaluminum hydroxychloride and polyaluminum hydroxychlorosulfate aqueous solutions
DE102007034441B4 (de) * 2007-07-20 2020-06-04 Ulrich Loser Technisches Verfahren zum Entfernen der Front- und Rückseitenkontakte von Solarzellen bei gleichzeitiger Gewinnung von Wertstoffen und Minimierung von Abfällen
CN104402031B (zh) * 2014-10-23 2016-08-24 蓝保(厦门)水处理科技有限公司 一种聚氯化铝滤渣再利用工艺
CN106395874B (zh) * 2016-10-08 2017-08-25 山西大学 一种从混合液中提取氯化钠和六水氯化铝的方法
CN106430268B (zh) * 2016-10-08 2017-10-17 山西大学 一种从混合液中提取高纯六水氯化铝的方法
CN109650426B (zh) * 2018-12-26 2021-05-18 河南省福可思环保科技有限公司 水处理剂聚氯化铝废渣综合利用方法
CN110577266B (zh) * 2019-09-29 2022-05-03 李子璇 一种废混合酸液的净化方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE211543C (no) *
US2369691A (en) * 1942-10-10 1945-02-20 Universal Oil Prod Co Catalyst manufacture
FR1554586A (no) * 1966-04-28 1969-01-24
DE1907359B2 (de) * 1969-02-14 1978-09-14 Taki Fertilizer Manufacturing Co., Ltd., Kakogawa (Japan) Flockungsmittellösungen und Verfahren zu ihrer Herstellung
FI53963C (fi) * 1971-02-19 1978-09-11 Kali Chemie Ag Foerfarande foer framstaellning av sulfathaltiga basiska aluminiumklorider
GB1520109A (en) * 1974-10-26 1978-08-02 Laporte Industries Ltd Process for production of solution of a basic aluminium salt and its use in water treatment
AU528882B2 (en) * 1978-09-26 1983-05-19 Commonwealth Scientific And Industrial Research Organisation Producing anhydrous aluminium chloride
DD211543A1 (de) * 1982-11-09 1984-07-18 Mansfeld Kombinat W Pieck Veb Verfahren zur herstellung von basischen aluminiumchloriden
US4560541A (en) * 1984-03-15 1985-12-24 Atlantic Richfield Company Production of low silica content, high purity alumina

Also Published As

Publication number Publication date
CZ107093A3 (en) 1994-02-16
JPH06504757A (ja) 1994-06-02
NO306774B1 (no) 1999-12-20
CZ280034B6 (cs) 1995-10-18
PL168570B1 (pl) 1996-03-29
JPH0822738B2 (ja) 1996-03-06
DE59203048D1 (de) 1995-08-31
CA2099496C (en) 2002-11-26
EP0591370A1 (de) 1994-04-13
AU653054B2 (en) 1994-09-15
HU212456B (en) 1996-06-28
FI934048A (fi) 1993-09-15
AU2165292A (en) 1993-01-25
CA2099496A1 (en) 1992-12-28
SK278777B6 (sk) 1998-02-04
DK0591370T3 (da) 1995-09-11
NO932410D0 (no) 1993-07-01
FI934048A0 (fi) 1993-09-15
FI102064B1 (fi) 1998-10-15
EP0591370B1 (de) 1995-07-26
ZA924769B (en) 1993-12-27
US6241958B1 (en) 2001-06-05
DE4121276C2 (de) 1994-02-17
FI102064B (fi) 1998-10-15
PL298235A1 (en) 1993-11-29
SK97193A3 (en) 1994-01-12
DE4121276A1 (de) 1993-01-14
ES2076772T3 (es) 1995-11-01
NO932410L (no) 1993-07-01
RU2127228C1 (ru) 1999-03-10
HUT67266A (en) 1995-03-28
ATE125520T1 (de) 1995-08-15
WO1993000295A1 (de) 1993-01-07
HU9303727D0 (en) 1994-04-28

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20070624