CA1110018A - Methode et solution au peroxyde pour le blanchiment de la pate de cellulose en presence d'additifs metalliques - Google Patents

Methode et solution au peroxyde pour le blanchiment de la pate de cellulose en presence d'additifs metalliques

Info

Publication number
CA1110018A
CA1110018A CA319,918A CA319918A CA1110018A CA 1110018 A CA1110018 A CA 1110018A CA 319918 A CA319918 A CA 319918A CA 1110018 A CA1110018 A CA 1110018A
Authority
CA
Canada
Prior art keywords
pulp
peroxide
slurry
lignocellulosic
weight based
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
CA319,918A
Other languages
English (en)
Inventor
Arthur W. Kempf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Paper Co
Original Assignee
International Paper Co
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 International Paper Co filed Critical International Paper Co
Application granted granted Critical
Publication of CA1110018A publication Critical patent/CA1110018A/fr
Expired legal-status Critical Current

Links

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  • Paper (AREA)
CA319,918A 1978-04-07 1979-01-18 Methode et solution au peroxyde pour le blanchiment de la pate de cellulose en presence d'additifs metalliques Expired CA1110018A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89460578A 1978-04-07 1978-04-07
US894,605 1978-04-07

Publications (1)

Publication Number Publication Date
CA1110018A true CA1110018A (fr) 1981-10-06

Family

ID=25403307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA319,918A Expired CA1110018A (fr) 1978-04-07 1979-01-18 Methode et solution au peroxyde pour le blanchiment de la pate de cellulose en presence d'additifs metalliques

Country Status (1)

Country Link
CA (1) CA1110018A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022261743A1 (fr) * 2021-06-18 2022-12-22 Sixring Inc. Délignification à température régulée de biomasse
EP4367173A4 (fr) * 2021-02-25 2025-07-30 Sixring Inc Acide sulfurique modifié et ses utilisations

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4367173A4 (fr) * 2021-02-25 2025-07-30 Sixring Inc Acide sulfurique modifié et ses utilisations
WO2022261743A1 (fr) * 2021-06-18 2022-12-22 Sixring Inc. Délignification à température régulée de biomasse
JP2024523297A (ja) * 2021-06-18 2024-06-28 シックスリング インコーポレイテッド バイオマスの温度制御された脱リグニン

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