JPS62274B2 - - Google Patents

Info

Publication number
JPS62274B2
JPS62274B2 JP53013566A JP1356678A JPS62274B2 JP S62274 B2 JPS62274 B2 JP S62274B2 JP 53013566 A JP53013566 A JP 53013566A JP 1356678 A JP1356678 A JP 1356678A JP S62274 B2 JPS62274 B2 JP S62274B2
Authority
JP
Japan
Prior art keywords
sodium
cooking
sulfide
pulping
compound
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
JP53013566A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54106601A (en
Inventor
Isao Wada
Junichiro Kido
Kazuo Koide
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.)
New Oji Paper Co Ltd
Original Assignee
Oji Paper Co Ltd
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 Oji Paper Co Ltd filed Critical Oji Paper Co Ltd
Priority to JP1356678A priority Critical patent/JPS54106601A/ja
Priority to CA317,788A priority patent/CA1110413A/en
Publication of JPS54106601A publication Critical patent/JPS54106601A/ja
Priority to US06/130,007 priority patent/US4363700A/en
Priority to US06/410,830 priority patent/US4473439A/en
Publication of JPS62274B2 publication Critical patent/JPS62274B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
JP1356678A 1977-12-14 1978-02-10 Alkali sulfide pulping method Granted JPS54106601A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1356678A JPS54106601A (en) 1978-02-10 1978-02-10 Alkali sulfide pulping method
CA317,788A CA1110413A (en) 1977-12-14 1978-12-12 Process for pulping lignocellulosic material
US06/130,007 US4363700A (en) 1977-12-14 1980-03-13 Process for pulping lignocellulosic material with an alkaline sulfide cooking liquor containing an accelerating additive and reducing assistant
US06/410,830 US4473439A (en) 1977-12-14 1982-08-23 Process for pulping lignocellulosic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1356678A JPS54106601A (en) 1978-02-10 1978-02-10 Alkali sulfide pulping method

Publications (2)

Publication Number Publication Date
JPS54106601A JPS54106601A (en) 1979-08-21
JPS62274B2 true JPS62274B2 (enrdf_load_stackoverflow) 1987-01-07

Family

ID=11836703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1356678A Granted JPS54106601A (en) 1977-12-14 1978-02-10 Alkali sulfide pulping method

Country Status (1)

Country Link
JP (1) JPS54106601A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128091A (en) * 1979-03-23 1980-10-03 Oji Paper Co Pulping of lignocellulose material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA773044B (en) * 1976-06-02 1978-04-26 Australian Paper Manufacturers Improvements in pulping processes
US4036681A (en) * 1976-12-14 1977-07-19 Canadian Industries, Ltd. Delignification of lignocellulosic material with an alkaline pulping liquor containing a Diels Alder adduct of benzoquinone or naphthoquinone

Also Published As

Publication number Publication date
JPS54106601A (en) 1979-08-21

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