SE9001448D0 - Foerfarande foer blekning av lignocellulosahaltigt material - Google Patents

Foerfarande foer blekning av lignocellulosahaltigt material

Info

Publication number
SE9001448D0
SE9001448D0 SE9001448A SE9001448A SE9001448D0 SE 9001448 D0 SE9001448 D0 SE 9001448D0 SE 9001448 A SE9001448 A SE 9001448A SE 9001448 A SE9001448 A SE 9001448A SE 9001448 D0 SE9001448 D0 SE 9001448D0
Authority
SE
Sweden
Prior art keywords
lignocellulosally
blacking
procedure
lignocellulosally material
Prior art date
Application number
SE9001448A
Other languages
English (en)
Inventor
J J Basta
Original Assignee
Eka Nobel 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
Publication of SE9001448D0 publication Critical patent/SE9001448D0/sv
Priority to SE9001448A priority Critical patent/SE9001448D0/sv
Application filed by Eka Nobel Ab filed Critical Eka Nobel Ab
Priority to EP90850200A priority patent/EP0402335B2/en
Priority to DE199090850200T priority patent/DE402335T1/de
Priority to ES90850200T priority patent/ES2038097T5/es
Priority to DK90850200T priority patent/DK0402335T4/da
Priority to AT90850200T priority patent/ATE97179T1/de
Priority to DE69004492T priority patent/DE69004492T3/de
Priority to CA002017807A priority patent/CA2017807C/en
Priority to NZ233884A priority patent/NZ233884A/en
Priority to AU56217/90A priority patent/AU613272B2/en
Priority to FI902773A priority patent/FI107546B/sv
Priority to BR909002660A priority patent/BR9002660A/pt
Priority to NO902479A priority patent/NO174354C/no
Priority to JP2146411A priority patent/JP2843892B2/ja
Priority to PT94287A priority patent/PT94287B/pt
Priority to US07/813,058 priority patent/US5310458A/en
Priority to LVP-92-600A priority patent/LV10517B/xx

Links

SE9001448A 1989-06-06 1990-04-23 Foerfarande foer blekning av lignocellulosahaltigt material SE9001448D0 (sv)

Priority Applications (17)

Application Number Priority Date Filing Date Title
SE9001448A SE9001448D0 (sv) 1990-04-23 1990-04-23 Foerfarande foer blekning av lignocellulosahaltigt material
EP90850200A EP0402335B2 (en) 1989-06-06 1990-05-21 Process for bleaching lignocellulose-containing pulps
DE199090850200T DE402335T1 (de) 1989-06-06 1990-05-21 Verfahren zum bleichen von lignocellulose enthaltenden zellstoffen.
ES90850200T ES2038097T5 (es) 1989-06-06 1990-05-21 Procedimiento para blanquear pastas papeleras que contienen lignocelulosa.
DK90850200T DK0402335T4 (da) 1989-06-06 1990-05-21 Fremgangsmåde til blegning af lignocelluloseholdigpulp
AT90850200T ATE97179T1 (de) 1989-06-06 1990-05-21 Verfahren zum bleichen von lignocellulose enthaltenden zellstoffen.
DE69004492T DE69004492T3 (de) 1989-06-06 1990-05-21 Verfahren zum Bleichen von Lignocellulose enthaltenden Zellstoffen.
CA002017807A CA2017807C (en) 1989-06-06 1990-05-30 Process for bleaching lignocellulose-containing pulps
NZ233884A NZ233884A (en) 1989-06-06 1990-05-31 Peroxide bleaching of ligno-cellulose-containing pulp: pretreatment with a complexing agent for trace metals
AU56217/90A AU613272B2 (en) 1989-06-06 1990-06-01 Process for bleaching lignocellulose-containing pulps
FI902773A FI107546B (sv) 1989-06-06 1990-06-04 Förfarande vid blekning av lignocellulosahaltig massa
BR909002660A BR9002660A (pt) 1989-06-06 1990-06-05 Processo para branqueamento de polpa contendo lignocelulose
NO902479A NO174354C (no) 1989-06-06 1990-06-05 Fremgangsmåte ved bleking av kjemisk delignifisert lignocelluloseholdig masse
JP2146411A JP2843892B2 (ja) 1989-06-06 1990-06-06 リグノセルロース含有パルプの漂白方法
PT94287A PT94287B (pt) 1989-06-06 1990-06-06 Processo para branqueamentode pastas contendo lignocelulose
US07/813,058 US5310458A (en) 1989-06-06 1991-12-23 Process for bleaching lignocellulose-containing pulps
LVP-92-600A LV10517B (en) 1989-06-06 1992-12-30 Process for bleaching lignocellulose-containing pulps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001448A SE9001448D0 (sv) 1990-04-23 1990-04-23 Foerfarande foer blekning av lignocellulosahaltigt material

Publications (1)

Publication Number Publication Date
SE9001448D0 true SE9001448D0 (sv) 1990-04-23

Family

ID=20379257

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001448A SE9001448D0 (sv) 1989-06-06 1990-04-23 Foerfarande foer blekning av lignocellulosahaltigt material

Country Status (1)

Country Link
SE (1) SE9001448D0 (sv)

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