ATE65982T1 - Basisches metallhydroxysulfatkomplex in fester form und verfahren zu dessen herstellung. - Google Patents

Basisches metallhydroxysulfatkomplex in fester form und verfahren zu dessen herstellung.

Info

Publication number
ATE65982T1
ATE65982T1 AT87850172T AT87850172T ATE65982T1 AT E65982 T1 ATE65982 T1 AT E65982T1 AT 87850172 T AT87850172 T AT 87850172T AT 87850172 T AT87850172 T AT 87850172T AT E65982 T1 ATE65982 T1 AT E65982T1
Authority
AT
Austria
Prior art keywords
complex
solid form
production
basic metal
hydroxysulphate
Prior art date
Application number
AT87850172T
Other languages
English (en)
Inventor
Magnus Birger Kvant
Original Assignee
Kemira Kemi Ab
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 Kemira Kemi Ab filed Critical Kemira Kemi Ab
Application granted granted Critical
Publication of ATE65982T1 publication Critical patent/ATE65982T1/de

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
    • C01F7/76—Double salts, i.e. compounds containing, besides aluminium and sulfate ions, only other cations, e.g. alums
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/009—Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/12—Molten media

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Colloid Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Water Treatment By Sorption (AREA)
AT87850172T 1986-05-27 1987-05-21 Basisches metallhydroxysulfatkomplex in fester form und verfahren zu dessen herstellung. ATE65982T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8602417A SE455943B (sv) 1986-05-27 1986-05-27 Flerkernigt basiskt me?723?72+-hydroxisulfatkomplex i fast form samt forfarande for dess framstellning
EP87850172A EP0247987B1 (de) 1986-05-27 1987-05-21 Basisches Metallhydroxysulfatkomplex in fester Form und Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
ATE65982T1 true ATE65982T1 (de) 1991-08-15

Family

ID=20364663

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87850172T ATE65982T1 (de) 1986-05-27 1987-05-21 Basisches metallhydroxysulfatkomplex in fester form und verfahren zu dessen herstellung.

Country Status (11)

Country Link
US (1) US4814106A (de)
EP (1) EP0247987B1 (de)
JP (1) JP2579313B2 (de)
AT (1) ATE65982T1 (de)
DE (1) DE3771934D1 (de)
DK (1) DK163119C (de)
ES (1) ES2025700T3 (de)
FI (1) FI82673C (de)
GR (1) GR3002768T3 (de)
NO (1) NO169381C (de)
SE (1) SE455943B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062580B2 (ja) * 1988-11-14 1994-01-12 富田製薬株式会社 ベーマイト状水酸化アルミニウム、その製造法及びそれを有効成分とする経口用リン酸イオン吸着剤
JPH05161803A (ja) * 1991-12-11 1993-06-29 Tadahiko Kuno 廃水浄化処理剤及びその製造方法
US5938970A (en) * 1997-06-11 1999-08-17 General Chemical Corporation Polynucleate metal hydroxide compounds and method for their preparation
US20030209499A1 (en) * 2000-09-29 2003-11-13 Haase Richard A. Clarification of water and wastewater
GB9806187D0 (en) * 1998-03-23 1998-05-20 Imperial College Preparation and uses of mixed metal coagulants
CA2493605A1 (en) * 2001-07-25 2003-02-06 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
US8268269B2 (en) * 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
CN101973589B (zh) * 2010-11-05 2012-05-30 浙江工业大学 一种利用硫铁矿废水及处理污泥制备聚合硫酸铁铝的方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB442144A (en) * 1934-08-01 1936-02-03 British Aluminium Co Ltd Improvements in and relating to the production of basic aluminium sulphate
US2250926A (en) * 1937-10-20 1941-07-29 Filtrol Corp Process for recovering aluminum compounds
US2354146A (en) * 1940-02-20 1944-07-18 Unifloc Reagents Ltd Softening of water and the flocculation of suspended solids in aqueous liquids
JPS5725492B2 (de) * 1973-04-19 1982-05-29
US3959133A (en) * 1974-09-11 1976-05-25 Metcalf & Eddy, Inc. Alum recovery and waste disposal in water treatment
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
US4131545A (en) * 1975-04-05 1978-12-26 Laporte Industries Limited Water treatment
FR2308594A1 (fr) * 1975-04-25 1976-11-19 Lyonnaise Eaux Eclairage Solution de polymere, sa preparation et son utilisation dans le traitement des eaux
FR2317227A1 (fr) * 1975-07-10 1977-02-04 Rhone Poulenc Ind Procede de fabrication d'hydroxychlorures d'aluminium
JPS53146297A (en) * 1977-05-26 1978-12-20 Nippon Light Metal Co Method of making clear aluminum sulfate solution from aluminum sludge
SE428467B (sv) * 1978-05-03 1983-07-04 Boliden Ab Forfarande vid behandling med vattenhaltiga system med aluminiumsulfat
JPS54154927A (en) * 1978-05-29 1979-12-06 Victor Co Of Japan Ltd Pickup device
SE7902651L (sv) * 1979-03-23 1980-09-24 Boliden Ab Flockningsmedel, forfarande for dess framstellning och dess anvendning
US4284611A (en) * 1979-07-25 1981-08-18 Allied Chemical Corporation Aqueous phosphate-stabilized polyaluminum sulfate solutions and preparation thereof
US4238347A (en) * 1979-08-09 1980-12-09 Allied Chemical Corporation Amorphous polyaluminum sulfate compositions
SE8100161L (sv) * 1981-01-13 1982-07-14 Boliden Ab Pumpbar vattenreningskomposition innehallande jern(ii)sulfat och forfarande for dess framstellning
SE437016B (sv) * 1981-03-23 1985-02-04 Boliden Ab Aluminiumsulfatkomposition for vattenrening, papperslimning och vextavvattning, samt forfarande for dess framstellning
US4526772A (en) * 1981-05-14 1985-07-02 Tokuyama Suda Kabushiki Kaisha Basic aluminum sulfate and process for production thereof
DK156822B (da) * 1981-07-03 1989-10-09 Boliden Ab Basisk aluminiumsulfatmateriale, dets fremstilling og anvendelse
DK289682A (da) * 1981-07-03 1983-01-04 Boliden Ab Fremgangsmaade til fremstilling af et basisk aluminiumsulfat
SE439005B (sv) * 1982-11-02 1985-05-28 Boliden Ab Forfarande for framstellning av sulfatfattiga, flerkerniga aluminiumhydroxidsulfatkomplex
SE439006B (sv) * 1982-11-02 1985-05-28 Boliden Ab Forfarande for framstellning av sulfatfattiga, flerkerniga aluminiumhydroxidsulfatkomplex
JP3131954B2 (ja) * 1992-02-13 2001-02-05 大日本インキ化学工業株式会社 液晶デバイス
JPH05224188A (ja) * 1992-02-14 1993-09-03 Hitachi Cable Ltd ポリマ分散型液晶フィルムを用いた液晶セルの製造方法
JPH05224189A (ja) * 1992-02-17 1993-09-03 Sharp Corp アクテイブマトリックス駆動方式散乱型液晶表示装置の製造方法

Also Published As

Publication number Publication date
EP0247987A1 (de) 1987-12-02
DE3771934D1 (de) 1991-09-12
FI872330A (fi) 1987-11-28
NO169381C (no) 1992-06-17
US4814106A (en) 1989-03-21
DK272187A (da) 1987-11-28
JP2579313B2 (ja) 1997-02-05
EP0247987B1 (de) 1991-08-07
DK163119C (da) 1992-06-09
DK272187D0 (da) 1987-05-27
ES2025700T3 (es) 1992-04-01
NO872202L (no) 1987-11-30
GR3002768T3 (en) 1993-01-25
FI82673B (fi) 1990-12-31
NO169381B (no) 1992-03-09
NO872202D0 (no) 1987-05-26
DK163119B (da) 1992-01-20
SE455943B (sv) 1988-08-22
FI82673C (fi) 1991-04-10
FI872330A0 (fi) 1987-05-26
JPS62288104A (ja) 1987-12-15
SE8602417D0 (sv) 1986-05-27
SE8602417L (sv) 1987-11-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee