DK289682A - Fremgangsmaade til fremstilling af et basisk aluminiumsulfat - Google Patents

Fremgangsmaade til fremstilling af et basisk aluminiumsulfat Download PDF

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Publication number
DK289682A
DK289682A DK289682A DK289682A DK289682A DK 289682 A DK289682 A DK 289682A DK 289682 A DK289682 A DK 289682A DK 289682 A DK289682 A DK 289682A DK 289682 A DK289682 A DK 289682A
Authority
DK
Denmark
Prior art keywords
preparing
procedure
basic aluminum
aluminum sulphate
sulphate
Prior art date
Application number
DK289682A
Other languages
English (en)
Inventor
K L Gunnarsson
R O Nilsson
Original Assignee
Boliden 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 Boliden Ab filed Critical Boliden Ab
Publication of DK289682A publication Critical patent/DK289682A/da

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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
    • 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)
DK289682A 1981-07-03 1982-06-28 Fremgangsmaade til fremstilling af et basisk aluminiumsulfat DK289682A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8104149 1981-07-03

Publications (1)

Publication Number Publication Date
DK289682A true DK289682A (da) 1983-01-04

Family

ID=20344196

Family Applications (1)

Application Number Title Priority Date Filing Date
DK289682A DK289682A (da) 1981-07-03 1982-06-28 Fremgangsmaade til fremstilling af et basisk aluminiumsulfat

Country Status (7)

Country Link
EP (1) EP0069719A1 (da)
JP (1) JPS5832019A (da)
CA (1) CA1203665A (da)
DK (1) DK289682A (da)
EG (1) EG15740A (da)
FI (1) FI71292B (da)
NO (1) NO162015C (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK156822B (da) * 1981-07-03 1989-10-09 Boliden Ab Basisk aluminiumsulfatmateriale, dets fremstilling og anvendelse
SE439006B (sv) * 1982-11-02 1985-05-28 Boliden Ab Forfarande for framstellning av sulfatfattiga, flerkerniga aluminiumhydroxidsulfatkomplex
SE455943B (sv) * 1986-05-27 1988-08-22 Boliden Ab Flerkernigt basiskt me?723?72+-hydroxisulfatkomplex i fast form samt forfarande for dess framstellning
US4981675A (en) * 1988-11-03 1991-01-01 Handy Chemicals Ltd. Polymeric basic aluminum silicate-sulphate
US5296213A (en) * 1992-08-13 1994-03-22 Handy Chemicals Limited Polymeric aluminum silicate-sulphate and process for producing same
US5938970A (en) * 1997-06-11 1999-08-17 General Chemical Corporation Polynucleate metal hydroxide compounds and method for their preparation
EP3083525B1 (de) * 2013-12-20 2019-12-18 Sika Technology AG Verfahren zur herstellung eines spritzbetonbeschleunigers mit neuen rohstoffen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308594A1 (fr) * 1975-04-25 1976-11-19 Lyonnaise Eaux Eclairage Solution de polymere, sa preparation et son utilisation dans le traitement des eaux

Also Published As

Publication number Publication date
EG15740A (en) 1986-06-30
NO162015B (no) 1989-07-17
FI822361A0 (fi) 1982-07-02
NO822292L (no) 1983-01-04
EP0069719A1 (en) 1983-01-12
FI822361L (fi) 1983-01-04
CA1203665A (en) 1986-04-29
NO162015C (no) 1989-10-25
JPS5832019A (ja) 1983-02-24
FI71292B (fi) 1986-09-09

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Legal Events

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AHS Application shelved for other reasons than non-payment