FI20031937A - A method for the removal of interfering substances in the manufacture of a mechanical pulp and a method for the production of a mechanical pulp - Google Patents

A method for the removal of interfering substances in the manufacture of a mechanical pulp and a method for the production of a mechanical pulp Download PDF

Info

Publication number
FI20031937A
FI20031937A FI20031937A FI20031937A FI20031937A FI 20031937 A FI20031937 A FI 20031937A FI 20031937 A FI20031937 A FI 20031937A FI 20031937 A FI20031937 A FI 20031937A FI 20031937 A FI20031937 A FI 20031937A
Authority
FI
Finland
Prior art keywords
mechanical pulp
removal
manufacture
production
interfering substances
Prior art date
Application number
FI20031937A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20031937A0 (en
FI121381B (en
Inventor
Petteri Kotonen
Toni Vaekiparta
Jukka Jaekaerae
Mikael Svedman
Original Assignee
Kemira Oyj
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 Oyj filed Critical Kemira Oyj
Priority to FI20031937A priority Critical patent/FI121381B/en
Publication of FI20031937A0 publication Critical patent/FI20031937A0/en
Priority to PCT/FI2004/000813 priority patent/WO2005064074A2/en
Priority to EP04805208A priority patent/EP1702100B1/en
Priority to CA2549834A priority patent/CA2549834C/en
Publication of FI20031937A publication Critical patent/FI20031937A/en
Application granted granted Critical
Publication of FI121381B publication Critical patent/FI121381B/en

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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
FI20031937A 2003-12-31 2003-12-31 Process for removing an extract in the production of mechanical pulp and process for the production of mechanical pulp FI121381B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20031937A FI121381B (en) 2003-12-31 2003-12-31 Process for removing an extract in the production of mechanical pulp and process for the production of mechanical pulp
PCT/FI2004/000813 WO2005064074A2 (en) 2003-12-31 2004-12-31 Process for removing interfering substances in the production of mechanical pulp and process for producing mechanical pulp
EP04805208A EP1702100B1 (en) 2003-12-31 2004-12-31 Process for removing interfering substances in the production of mechanical pulp and process for producing mechanical pulp
CA2549834A CA2549834C (en) 2003-12-31 2004-12-31 Process for removing interfering substances in the production of mechanical pulp and process for producing mechanical pulp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031937A FI121381B (en) 2003-12-31 2003-12-31 Process for removing an extract in the production of mechanical pulp and process for the production of mechanical pulp
FI20031937 2003-12-31

Publications (3)

Publication Number Publication Date
FI20031937A0 FI20031937A0 (en) 2003-12-31
FI20031937A true FI20031937A (en) 2005-07-01
FI121381B FI121381B (en) 2010-10-29

Family

ID=29763624

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031937A FI121381B (en) 2003-12-31 2003-12-31 Process for removing an extract in the production of mechanical pulp and process for the production of mechanical pulp

Country Status (4)

Country Link
EP (1) EP1702100B1 (en)
CA (1) CA2549834C (en)
FI (1) FI121381B (en)
WO (1) WO2005064074A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2755981C (en) 2009-08-24 2015-11-03 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
US9745504B2 (en) * 2013-03-21 2017-08-29 Halliburton Energy Services, Inc. Wellbore servicing compositions and methods of making and using same
US9512348B2 (en) 2013-03-28 2016-12-06 Halliburton Energy Services, Inc. Removal of inorganic deposition from high temperature formations with non-corrosive acidic pH fluids
SE541198C2 (en) * 2016-11-02 2019-04-30 Winnington Ab Defibrated tobacco raw material
WO2019048698A1 (en) * 2017-09-11 2019-03-14 Kemira Oyj Process for treating pulp
US11877590B2 (en) 2019-03-27 2024-01-23 Fiedler & Lundgren Ab Smokeless tobacco composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428520A (en) * 1965-08-12 1969-02-18 Scott Paper Co Pulping process with lignin recovery
US6364999B1 (en) * 1995-12-27 2002-04-02 Weyerhaeuser Company Process for producing a wood pulp having reduced pitch content and process and reduced VOC-emissions

Also Published As

Publication number Publication date
CA2549834C (en) 2013-03-19
FI20031937A0 (en) 2003-12-31
WO2005064074A3 (en) 2005-11-03
EP1702100B1 (en) 2009-03-25
FI121381B (en) 2010-10-29
EP1702100A2 (en) 2006-09-20
CA2549834A1 (en) 2005-07-14
WO2005064074A2 (en) 2005-07-14

Similar Documents

Publication Publication Date Title
NO20055633D0 (en) Oral snuff product and method of making the snuff product
ATE524309T1 (en) COMPOSITE STRUCTURAL MATERIAL AND PRODUCTION METHOD THEREOF
TWI346402B (en) Method for the production of a luminesence-diode chip and luminesence-diode chip
ITFI20050011A1 (en) METHOD AND PLANT FOR THE PRODUCTION OF A MANUFACTURED PAPER TISSUE OR SIMILAR INCLUDING A SUPER-ABSORBENT MATERIAL
FI20051145A0 (en) New pulp and process for pulping
FI20040607A (en) Bleached mechanical pulp and process for its production
EP1702906A4 (en) Piezoelectric porcelain and method for production thereof
SE0402296L (en) Method and device for producing cellulose pulp
FI20020314A (en) Method for making board and board product
FI20031937A (en) A method for the removal of interfering substances in the manufacture of a mechanical pulp and a method for the production of a mechanical pulp
EP1926736A4 (en) Novel resinate complex of s-clopidogrel and production method thereof
FI117192B (en) A method for making a filter material and a filter material
FI20055289A (en) Method and apparatus for producing cellulose pulp
FI20031467A0 (en) A method and arrangement for producing experiences
DE602004023954D1 (en) SMOKE PRESSURE MACHINE AND PAPER MANUFACTURING METHOD
FI20025050A0 (en) Cardboard product and process for its manufacture
FI20030984A0 (en) A process for treating pulp in the context of chemical pulping
FI20040049A0 (en) Method and apparatus in the drying section of a papermaking machine
FI20030945A (en) Electromechanical transor and manufacturing process
DE10207811B4 (en) Method and arrangement for the production of compacts
FI20025052A (en) Cardboard product and process for its manufacture
AU2003214496A8 (en) Method to identify the mechanical properties of a material
BRPI0409583A (en) drinks with a minimum of pulp and methods for their production
FI20021321A0 (en) A method for making a filter material and a filter material
FI20055166A (en) A method of making a glass material

Legal Events

Date Code Title Description
FG Patent granted

Country of ref document: FI

Ref document number: 121381