DK156822B - Basisk aluminiumsulfatmateriale, dets fremstilling og anvendelse - Google Patents

Basisk aluminiumsulfatmateriale, dets fremstilling og anvendelse Download PDF

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Publication number
DK156822B
DK156822B DK289582A DK289582A DK156822B DK 156822 B DK156822 B DK 156822B DK 289582 A DK289582 A DK 289582A DK 289582 A DK289582 A DK 289582A DK 156822 B DK156822 B DK 156822B
Authority
DK
Denmark
Prior art keywords
aluminum
sulphate
solution
water
material according
Prior art date
Application number
DK289582A
Other languages
Danish (da)
English (en)
Other versions
DK289582A (da
Inventor
Knut Lennart Gunnarsson
Rolf Olof 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20344195&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK156822(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boliden Ab filed Critical Boliden Ab
Publication of DK289582A publication Critical patent/DK289582A/da
Publication of DK156822B publication Critical patent/DK156822B/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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic 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)
  • Paper (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Coating With Molten Metal (AREA)
  • Powder Metallurgy (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Cookers (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DK289582A 1981-07-03 1982-06-28 Basisk aluminiumsulfatmateriale, dets fremstilling og anvendelse DK156822B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8104148 1981-07-03
SE8104148 1981-07-03

Publications (2)

Publication Number Publication Date
DK289582A DK289582A (da) 1983-01-04
DK156822B true DK156822B (da) 1989-10-09

Family

ID=20344195

Family Applications (1)

Application Number Title Priority Date Filing Date
DK289582A DK156822B (da) 1981-07-03 1982-06-28 Basisk aluminiumsulfatmateriale, dets fremstilling og anvendelse

Country Status (8)

Country Link
EP (1) EP0069718B1 (fr)
JP (1) JPS5832018A (fr)
AT (1) ATE33815T1 (fr)
CA (1) CA1203664A (fr)
DE (1) DE3278397D1 (fr)
DK (1) DK156822B (fr)
FI (1) FI71115B (fr)
NO (1) NO160844C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436276B (sv) * 1983-04-28 1984-11-26 Boliden Ab Stabil losning av basiskt aluminiumsulfat
SE8405260L (sv) * 1984-10-22 1986-04-23 Eka Ab Hydrofoberingsmedel for organiska fibrer, serskilt cellulosafibrer, sett att framstella detta medel samt anvendningen av medlet for meldhydrofobering
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
US5039427A (en) * 1990-06-19 1991-08-13 General Chemical Corporation Method of treating lake water with aluminum hydroxide sulfate
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
AU2014368363B2 (en) * 2013-12-20 2018-11-22 Sika Technology Ag Method for producing a gunned-concrete accelerator using new raw materials
EP2902544B1 (fr) * 2014-01-30 2017-05-10 Archroma France SAS Composition aqueuse comprenant un métal polyvalent complexé par carbonate et ligands d'acide carboxylique et son utilisation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627466A1 (de) * 1976-06-18 1977-12-29 English Clays Lovering Pochin Verfahren zur behandlung von tonmineralien zur verbesserung der rheologischen eigenschaften des tons
DE2628988A1 (de) * 1976-06-28 1978-01-12 Basf Ag Verfahren zur herstellung von basischen aluminiumverbindungen
SE428467B (sv) * 1978-05-03 1983-07-04 Boliden Ab Forfarande vid behandling med vattenhaltiga system med aluminiumsulfat
US4238347A (en) * 1979-08-09 1980-12-09 Allied Chemical Corporation Amorphous polyaluminum sulfate compositions
SE437016B (sv) * 1981-03-23 1985-02-04 Boliden Ab Aluminiumsulfatkomposition for vattenrening, papperslimning och vextavvattning, samt forfarande for dess framstellning
DK289682A (da) * 1981-07-03 1983-01-04 Boliden Ab Fremgangsmaade til fremstilling af et basisk aluminiumsulfat

Also Published As

Publication number Publication date
ATE33815T1 (de) 1988-05-15
EP0069718A1 (fr) 1983-01-12
DE3278397D1 (en) 1988-06-01
CA1203664A (fr) 1986-04-29
EP0069718B1 (fr) 1988-04-27
FI822360A0 (fi) 1982-07-02
FI71115B (fi) 1986-08-14
JPS5832018A (ja) 1983-02-24
NO822291L (no) 1983-01-04
FI822360L (fi) 1983-01-04
NO160844B (no) 1989-02-27
DK289582A (da) 1983-01-04
NO160844C (no) 1989-06-07

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Legal Events

Date Code Title Description
PTS Application withdrawn