FI71114B - Aluminiumsulfatkomposition foer vattenrening papperslimning oc vaextavvattning samt foerfarande foer dess framstaellnin g - Google Patents

Aluminiumsulfatkomposition foer vattenrening papperslimning oc vaextavvattning samt foerfarande foer dess framstaellnin g Download PDF

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Publication number
FI71114B
FI71114B FI820668A FI820668A FI71114B FI 71114 B FI71114 B FI 71114B FI 820668 A FI820668 A FI 820668A FI 820668 A FI820668 A FI 820668A FI 71114 B FI71114 B FI 71114B
Authority
FI
Finland
Prior art keywords
aluminum
solution
moles
carbonate
mixture
Prior art date
Application number
FI820668A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI820668L (fi
Inventor
Ulla Birgitta Gytel
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 FI820668L publication Critical patent/FI820668L/fi
Application granted granted Critical
Publication of FI71114B publication Critical patent/FI71114B/fi

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Classifications

    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
FI820668A 1981-03-23 1982-02-25 Aluminiumsulfatkomposition foer vattenrening papperslimning oc vaextavvattning samt foerfarande foer dess framstaellnin g FI71114B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8101830 1981-03-23
SE8101830A SE437016B (sv) 1981-03-23 1981-03-23 Aluminiumsulfatkomposition for vattenrening, papperslimning och vextavvattning, samt forfarande for dess framstellning

Publications (2)

Publication Number Publication Date
FI820668L FI820668L (fi) 1982-09-24
FI71114B true FI71114B (fi) 1986-08-14

Family

ID=20343401

Family Applications (1)

Application Number Title Priority Date Filing Date
FI820668A FI71114B (fi) 1981-03-23 1982-02-25 Aluminiumsulfatkomposition foer vattenrening papperslimning oc vaextavvattning samt foerfarande foer dess framstaellnin g

Country Status (11)

Country Link
US (1) US4388208A (no)
EP (1) EP0062015B1 (no)
JP (1) JPS57175729A (no)
AT (1) ATE27797T1 (no)
CA (1) CA1172540A (no)
DE (1) DE3276576D1 (no)
DK (1) DK128382A (no)
EG (1) EG15702A (no)
FI (1) FI71114B (no)
NO (1) NO159262C (no)
SE (1) SE437016B (no)

Families Citing this family (18)

* 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
SE434504B (sv) * 1982-12-09 1984-07-30 Boliden Ab Forfarande for framstellning av polyaluminiumhydroxidkomplex med sulfat- eller kloridanjon i fast form
SE436276B (sv) * 1983-04-28 1984-11-26 Boliden Ab Stabil losning av basiskt aluminiumsulfat
CA1222606A (en) * 1983-08-01 1987-06-09 Jack F. Blevins Method of forming beater-saturated sheet using carbonate ion
GB8409410D0 (en) * 1984-04-11 1984-05-23 Hydro Int Ltd Water treatment
DE3515341A1 (de) * 1985-04-27 1986-10-30 Kali-Chemie Ag, 3000 Hannover Verfahren zur herstellung fester aluminiumchlorid-zusammensetzungen
SE455943B (sv) * 1986-05-27 1988-08-22 Boliden Ab Flerkernigt basiskt me?723?72+-hydroxisulfatkomplex i fast form samt forfarande for dess framstellning
US4882140A (en) * 1987-05-06 1989-11-21 General Chemical Corporation Solid aluminum hydroxide compositions
BE1003749A3 (nl) * 1989-07-07 1992-06-02 Acec Union Miniere Werkwijze voor het lijmen van papier.
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
US5474703A (en) * 1995-02-27 1995-12-12 Warner-Lambert Company Flocculating agent containing aluminum and a polybasic carboxylic acid
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
US5783163A (en) * 1996-08-27 1998-07-21 Solv-Ex Corporation Process for making basic sodium and/or potassium aluminum sulphates and for making paper with such
SE513080C2 (sv) 1998-04-14 2000-07-03 Kemira Kemi Ab Limningskomposition och förfarande för limning
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
US8268269B2 (en) * 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
DE102009049200A1 (de) * 2009-10-13 2011-04-28 Tetra Gmbh Mittel zur Klärung von Hälterungswasser

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338828A (en) * 1964-07-29 1967-08-29 Joseph R Clark Purification of water supplies and aqueous wastes
US3544476A (en) * 1967-05-09 1970-12-01 Taki Fertilizer Mfg Co Ltd Coagulant and method for treating aqueous medium comprising a basic metal salt and a multivalent anion
DE2421703C3 (de) * 1974-05-04 1982-05-19 Dr. Madaus & Co, 5000 Köln Verfahren zur Herstellung von basischem Aluminiumoxicarbonathydrat
FR2308594A1 (fr) 1975-04-25 1976-11-19 Lyonnaise Eaux Eclairage Solution de polymere, sa preparation et son utilisation dans le traitement des eaux
DE2554218A1 (de) * 1975-12-03 1977-08-25 Heraeus Gmbh W C Verfahren zur herstellung von aluminiumsulfat-loesungen
SE428467B (sv) * 1978-05-03 1983-07-04 Boliden Ab Forfarande vid behandling med vattenhaltiga system med aluminiumsulfat
SE7902651L (sv) * 1979-03-23 1980-09-24 Boliden Ab Flockningsmedel, forfarande for dess framstellning och dess anvendning

Also Published As

Publication number Publication date
FI820668L (fi) 1982-09-24
EG15702A (en) 1987-03-30
DE3276576D1 (en) 1987-07-23
DK128382A (da) 1982-09-24
ATE27797T1 (de) 1987-07-15
NO159262B (no) 1988-09-05
US4388208A (en) 1983-06-14
NO820931L (no) 1982-09-24
CA1172540A (en) 1984-08-14
EP0062015B1 (en) 1987-06-16
NO159262C (no) 1988-12-14
SE437016B (sv) 1985-02-04
JPS57175729A (en) 1982-10-28
SE8101830L (sv) 1982-09-24
EP0062015A1 (en) 1982-10-06

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Owner name: BOLIDEN AKTIEBOLAG