JPS6358958B2 - - Google Patents

Info

Publication number
JPS6358958B2
JPS6358958B2 JP55097147A JP9714780A JPS6358958B2 JP S6358958 B2 JPS6358958 B2 JP S6358958B2 JP 55097147 A JP55097147 A JP 55097147A JP 9714780 A JP9714780 A JP 9714780A JP S6358958 B2 JPS6358958 B2 JP S6358958B2
Authority
JP
Japan
Prior art keywords
bleaching
refiner
hydrogen peroxide
pulp
alkali
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP55097147A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5725492A (en
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 filed Critical
Priority to JP9714780A priority Critical patent/JPS5725492A/ja
Publication of JPS5725492A publication Critical patent/JPS5725492A/ja
Publication of JPS6358958B2 publication Critical patent/JPS6358958B2/ja
Granted legal-status Critical Current

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  • Paper (AREA)
JP9714780A 1980-07-16 1980-07-16 Hydrogen peroxide refiner bleaching of high yield pulp Granted JPS5725492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9714780A JPS5725492A (en) 1980-07-16 1980-07-16 Hydrogen peroxide refiner bleaching of high yield pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9714780A JPS5725492A (en) 1980-07-16 1980-07-16 Hydrogen peroxide refiner bleaching of high yield pulp

Publications (2)

Publication Number Publication Date
JPS5725492A JPS5725492A (en) 1982-02-10
JPS6358958B2 true JPS6358958B2 (en]) 1988-11-17

Family

ID=14184454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9714780A Granted JPS5725492A (en) 1980-07-16 1980-07-16 Hydrogen peroxide refiner bleaching of high yield pulp

Country Status (1)

Country Link
JP (1) JPS5725492A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661431B1 (fr) * 1990-04-30 1992-07-17 Atochem Procede de blanchiment au peroxyde de l'hydrogene de pates a papier a haut rendement.
FR2661430B1 (fr) * 1990-04-30 1992-07-17 Atochem Procede de blanchiment au peroxyde d'hydrogene de pates a papier a haut rendement.
CN1839227B (zh) * 2003-10-02 2011-08-17 安德里兹有限公司 碱性过氧化物机械制浆的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270102A (en) * 1975-12-05 1977-06-10 Mitsubishi Gas Chemical Co Process for bleaching pulp with peroxides
FI61215B (fi) * 1976-11-23 1982-02-26 Defibrator Ab Saett och anordning att kontinuerligt framstaella lignocellulosahaltiga fibermaterial
SE415581B (sv) * 1977-04-18 1980-10-13 Mo Och Domsjoe Ab Forfarande for perocidblekning av hogutbytesmassa

Also Published As

Publication number Publication date
JPS5725492A (en) 1982-02-10

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