FI895040A0 - Metod foer produktion av vattenhaltiga loesningar av basiskt polyaluminiumsulfat. - Google Patents

Metod foer produktion av vattenhaltiga loesningar av basiskt polyaluminiumsulfat.

Info

Publication number
FI895040A0
FI895040A0 FI895040A FI895040A FI895040A0 FI 895040 A0 FI895040 A0 FI 895040A0 FI 895040 A FI895040 A FI 895040A FI 895040 A FI895040 A FI 895040A FI 895040 A0 FI895040 A0 FI 895040A0
Authority
FI
Finland
Prior art keywords
production
base
polyaluminium sulfate
polyaluminium
sulfate
Prior art date
Application number
FI895040A
Other languages
English (en)
Inventor
Dieter Haase
Nelu Spiratos
Original Assignee
Handy Chemicals Ltd
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 Handy Chemicals Ltd filed Critical Handy Chemicals Ltd
Publication of FI895040A0 publication Critical patent/FI895040A0/fi

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
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/74—Sulfates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FI895040A 1988-10-25 1989-10-24 Metod foer produktion av vattenhaltiga loesningar av basiskt polyaluminiumsulfat. FI895040A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/262,320 US4877597A (en) 1988-10-25 1988-10-25 Method for producing aqueous solutions of basic poly aluminum sulphate

Publications (1)

Publication Number Publication Date
FI895040A0 true FI895040A0 (fi) 1989-10-24

Family

ID=22997026

Family Applications (1)

Application Number Title Priority Date Filing Date
FI895040A FI895040A0 (fi) 1988-10-25 1989-10-24 Metod foer produktion av vattenhaltiga loesningar av basiskt polyaluminiumsulfat.

Country Status (10)

Country Link
US (1) US4877597A (fi)
EP (1) EP0366388B1 (fi)
JP (1) JPH02164714A (fi)
AU (1) AU615863B2 (fi)
BR (1) BR8905433A (fi)
CA (1) CA2001063C (fi)
DE (1) DE68909736T2 (fi)
FI (1) FI895040A0 (fi)
NO (1) NO178492C (fi)
ZA (1) ZA898027B (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069893A (en) * 1988-11-03 1991-12-03 Handy Chemicals Limited Polymeric basic aluminum silicate-sulphate
US4981675A (en) * 1988-11-03 1991-01-01 Handy Chemicals Ltd. Polymeric basic aluminum silicate-sulphate
US5039427A (en) * 1990-06-19 1991-08-13 General Chemical Corporation Method of treating lake water with aluminum hydroxide sulfate
DE4036116A1 (de) * 1990-11-13 1992-05-14 Beiersdorf Ag Verfahren zur abwasserreinigung oder wasseraufbereitung und schlammentwaesserung
US5296213A (en) * 1992-08-13 1994-03-22 Handy Chemicals Limited Polymeric aluminum silicate-sulphate and process for producing same
CN1034922C (zh) * 1994-01-12 1997-05-21 陈家盛 一种聚合硫酸铝净水剂的生产工艺
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
FR2740128B1 (fr) * 1995-10-20 1998-01-09 Rhone Poulenc Chimie Procede de preparation de polychlorure d'aluminium basique et son application au traitement de milieux aqueux
US5938970A (en) 1997-06-11 1999-08-17 General Chemical Corporation Polynucleate metal hydroxide compounds and method for their preparation
JP4199859B2 (ja) * 1998-10-14 2008-12-24 水澤化学工業株式会社 透明な活性アルミナの製造法
AU2002332426A1 (en) * 2001-07-25 2003-02-17 Richard A. Haase Processes and apparatus for the manufacture of polynuclear aluminum compounds and disinfectants, and polynuclear aluminum compounds and disinfectants from such processes and apparatus
SE526891C2 (sv) * 2002-07-09 2005-11-15 Feralco Ab Aluminium sulfat kompositioner innehållande polynukleära komplex och förfarande för framställning av desamma och användning därav
US20040052719A1 (en) * 2002-09-16 2004-03-18 Benjamin Shultes Preparation of non corrosive aluminum sulfate
JP4165313B2 (ja) * 2003-06-25 2008-10-15 ソニー株式会社 無機系凝集剤及び排水処理方法
US20070092433A1 (en) * 2005-10-21 2007-04-26 Reheis, Inc. Process for producing stable polyaluminum hydroxychloride and polyaluminum hydroxychlorosulfate aqueous solutions
US8268269B2 (en) 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
US20100061919A1 (en) * 2008-09-10 2010-03-11 Levi James Grove Production of polyaluminum chloride from basic aluminum chloride and sodium aluminate via ultrasonic processing
CN102718296B (zh) * 2012-06-07 2013-11-13 江门市慧信净水材料有限公司 一种低残留饮用水处理用絮凝剂及其制备方法
EP3636623A1 (de) * 2013-12-20 2020-04-15 Sika Technology Ag Verfahren zur herstellung eines spritzbetonbeschleunigers mit neuen rohstoffen
DE202021103126U1 (de) 2021-06-09 2021-06-23 Alexander Leiser Wässrige Zusammensetzung für präventive medizinische Anwendungen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4549Y1 (fi) * 1965-08-18 1970-01-06
FR2045361A5 (en) * 1969-04-18 1971-02-26 Grace W R Ltd Amorphous sulphate addn product for - inorganic pigment
JPS5725492B2 (fi) * 1973-04-19 1982-05-29
DE2554218A1 (de) * 1975-12-03 1977-08-25 Heraeus Gmbh W C Verfahren zur herstellung von aluminiumsulfat-loesungen
US4252735A (en) * 1978-10-13 1981-02-24 Handy Chemicals Limited Stable aqueous alkali metal aluminate solutions
US4284611A (en) * 1979-07-25 1981-08-18 Allied Chemical Corporation Aqueous phosphate-stabilized polyaluminum sulfate solutions and preparation thereof
SE439006B (sv) * 1982-11-02 1985-05-28 Boliden Ab Forfarande for framstellning av sulfatfattiga, flerkerniga aluminiumhydroxidsulfatkomplex
SE436276B (sv) * 1983-04-28 1984-11-26 Boliden Ab Stabil losning av basiskt aluminiumsulfat
DE3515341A1 (de) * 1985-04-27 1986-10-30 Kali-Chemie Ag, 3000 Hannover Verfahren zur herstellung fester aluminiumchlorid-zusammensetzungen
JPS62270416A (ja) * 1986-05-16 1987-11-24 Yoshida Kogyo Kk <Ykk> 水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置

Also Published As

Publication number Publication date
JPH02164714A (ja) 1990-06-25
DE68909736T2 (de) 1994-03-10
EP0366388B1 (en) 1993-10-06
EP0366388A1 (en) 1990-05-02
CA2001063A1 (en) 1990-04-25
ZA898027B (en) 1991-03-27
NO178492B (no) 1996-01-02
NO894226L (no) 1990-04-26
US4877597A (en) 1989-10-31
NO894226D0 (no) 1989-10-24
BR8905433A (pt) 1991-04-30
DE68909736D1 (de) 1993-11-11
CA2001063C (en) 1996-09-10
AU4371089A (en) 1990-05-03
NO178492C (no) 1996-04-10
AU615863B2 (en) 1991-10-10

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: HANDY CHEMICALS LTD.