FI20022270A - Uusi puunkeittoapuaine, sen valmistus ja käyttö - Google Patents

Uusi puunkeittoapuaine, sen valmistus ja käyttö Download PDF

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Publication number
FI20022270A
FI20022270A FI20022270A FI20022270A FI20022270A FI 20022270 A FI20022270 A FI 20022270A FI 20022270 A FI20022270 A FI 20022270A FI 20022270 A FI20022270 A FI 20022270A FI 20022270 A FI20022270 A FI 20022270A
Authority
FI
Finland
Prior art keywords
preparation
new wood
cooking aids
wood cooking
aids
Prior art date
Application number
FI20022270A
Other languages
English (en)
Swedish (sv)
Other versions
FI121382B (fi
FI20022270A0 (fi
Inventor
Matti Ravaska
Original Assignee
Arizona Chemical B V
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 Arizona Chemical B V filed Critical Arizona Chemical B V
Publication of FI20022270A0 publication Critical patent/FI20022270A0/fi
Priority to FI20022270A priority Critical patent/FI121382B/fi
Priority to RU2005123191/12A priority patent/RU2349692C2/ru
Priority to PL377610A priority patent/PL377610A1/pl
Priority to PCT/FI2003/000962 priority patent/WO2004057101A1/en
Priority to AU2003288296A priority patent/AU2003288296A1/en
Priority to EP03780195.8A priority patent/EP1585856B1/en
Priority to US10/540,499 priority patent/US8025762B2/en
Priority to CA2510952A priority patent/CA2510952C/en
Publication of FI20022270A publication Critical patent/FI20022270A/fi
Priority to NO20053559A priority patent/NO20053559L/no
Application granted granted Critical
Publication of FI121382B publication Critical patent/FI121382B/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/086—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with organic compounds or compositions comprising organic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Fats And Perfumes (AREA)
FI20022270A 2002-12-23 2002-12-23 Puunkeiton apuaine, sen valmistus ja käyttö FI121382B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20022270A FI121382B (fi) 2002-12-23 2002-12-23 Puunkeiton apuaine, sen valmistus ja käyttö
AU2003288296A AU2003288296A1 (en) 2002-12-23 2003-12-16 Cooking aid for improving the removal of extractives in pulp production, its production and use
PL377610A PL377610A1 (pl) 2002-12-23 2003-12-16 Środek pomocniczy warzelny polepszający usuwanie substancji ekstrakcyjnych w produkcji masy celulozowej, sposób jego wytwarzania i jego zastosowanie
PCT/FI2003/000962 WO2004057101A1 (en) 2002-12-23 2003-12-16 Cooking aid for improving the removal of extractives in pulp production, its production and use
RU2005123191/12A RU2349692C2 (ru) 2002-12-23 2003-12-16 Добавка для улучшения удаления экстрактивных веществ при варке древесины в производстве целлюлозной массы, способ ее получения и применение
EP03780195.8A EP1585856B1 (en) 2002-12-23 2003-12-16 Cooking aid for improving the removal of extractives in pulp production, its production and use
US10/540,499 US8025762B2 (en) 2002-12-23 2003-12-16 Cooking aid for improving the removal of extractives in pulp production, its production and use
CA2510952A CA2510952C (en) 2002-12-23 2003-12-16 Cooking aid for improving the removal of extractives in pulp production, its production and use
NO20053559A NO20053559L (no) 2002-12-23 2005-07-20 Kokehjelpemiddel for a forbedre fjerningen av ekstrakter i tremasseproduksjon, fremstilling og anvendelse derav.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20022270A FI121382B (fi) 2002-12-23 2002-12-23 Puunkeiton apuaine, sen valmistus ja käyttö
FI20022270 2002-12-23

Publications (3)

Publication Number Publication Date
FI20022270A0 FI20022270A0 (fi) 2002-12-23
FI20022270A true FI20022270A (fi) 2004-06-24
FI121382B FI121382B (fi) 2010-10-29

Family

ID=8565143

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20022270A FI121382B (fi) 2002-12-23 2002-12-23 Puunkeiton apuaine, sen valmistus ja käyttö

Country Status (9)

Country Link
US (1) US8025762B2 (fi)
EP (1) EP1585856B1 (fi)
AU (1) AU2003288296A1 (fi)
CA (1) CA2510952C (fi)
FI (1) FI121382B (fi)
NO (1) NO20053559L (fi)
PL (1) PL377610A1 (fi)
RU (1) RU2349692C2 (fi)
WO (1) WO2004057101A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122689B (fi) * 2003-06-05 2012-05-31 Forchem Oy Menetelmä uuteaineiden poistamiseksi selluloosamassasta
FI123012B (fi) * 2009-04-03 2012-09-28 Upm Kymmene Oyj Menetelmä uuteaineiden kontrolloimiseksi massan tuoton aikana, näin valmistettu massa ja sen käyttö
DE102017200430A1 (de) 2017-01-12 2018-07-12 CHT Germany GmbH Ablagerungsverhinderung in der Zellstoff-Herstellung nach dem Sulfatverfahren (Kraft-Aufschluss)
EP3514283A1 (en) 2018-01-19 2019-07-24 Jim Constantacos Method for improved pulping using an environmentally friendly pulping aid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074473A (en) 1934-07-16 1937-03-23 Int Paper Canada Process of removing coloring matter from wood pulp
US2144756A (en) 1937-10-14 1939-01-24 Nat Oil Prod Co Process of treating wood pulp to remove pitch
SE311468B (fi) 1965-05-06 1969-06-09 Mo Och Domsjoe Ab
GB1129053A (en) 1966-04-22 1968-10-02 Buckman Labor Inc Pulping process
US4673460A (en) 1984-09-27 1987-06-16 Stepan Company Deresination method of wood pulp
US5298120A (en) * 1992-06-09 1994-03-29 Michael Blackstone Composition for enhancing the pulping of wood chips
US6084061A (en) * 1999-01-15 2000-07-04 Arizona Chemical Corporation Removal of anthraquinone from tall oil and tall oil fractions
JP4653372B2 (ja) * 2000-02-24 2011-03-16 油化産業株式会社 脂肪酸塩の製造方法及び該脂肪酸塩を含有する畜産用飼料

Also Published As

Publication number Publication date
US20060231791A1 (en) 2006-10-19
EP1585856A1 (en) 2005-10-19
CA2510952C (en) 2012-07-10
NO20053559L (no) 2005-07-20
AU2003288296A1 (en) 2004-07-14
FI121382B (fi) 2010-10-29
RU2005123191A (ru) 2006-02-20
WO2004057101A1 (en) 2004-07-08
RU2349692C2 (ru) 2009-03-20
PL377610A1 (pl) 2006-02-06
CA2510952A1 (en) 2004-07-08
US8025762B2 (en) 2011-09-27
EP1585856B1 (en) 2014-03-05
FI20022270A0 (fi) 2002-12-23

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