JPH0160111B2 - - Google Patents

Info

Publication number
JPH0160111B2
JPH0160111B2 JP62097262A JP9726287A JPH0160111B2 JP H0160111 B2 JPH0160111 B2 JP H0160111B2 JP 62097262 A JP62097262 A JP 62097262A JP 9726287 A JP9726287 A JP 9726287A JP H0160111 B2 JPH0160111 B2 JP H0160111B2
Authority
JP
Japan
Prior art keywords
pulp
yield
bast
cooking
whiteness
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
JP62097262A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63264991A (ja
Inventor
Akio Onda
Akio Dobashi
Susumu Kashiwabara
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP62097262A priority Critical patent/JPS63264991A/ja
Priority to US07/158,776 priority patent/US4851082A/en
Priority to KR1019880001815A priority patent/KR920007940B1/ko
Priority to CN88100989A priority patent/CN1012088B/zh
Publication of JPS63264991A publication Critical patent/JPS63264991A/ja
Publication of JPH0160111B2 publication Critical patent/JPH0160111B2/ja
Granted legal-status Critical Current

Links

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  • Paper (AREA)
JP62097262A 1987-04-22 1987-04-22 無漂白で靭皮から高白色度の未晒化学パルプを高収率で製造する方法 Granted JPS63264991A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62097262A JPS63264991A (ja) 1987-04-22 1987-04-22 無漂白で靭皮から高白色度の未晒化学パルプを高収率で製造する方法
US07/158,776 US4851082A (en) 1987-04-22 1988-02-22 Pulping process
KR1019880001815A KR920007940B1 (ko) 1987-04-22 1988-02-22 펄프 제조공정 및 그 장치
CN88100989A CN1012088B (zh) 1987-04-22 1988-02-22 制纸浆方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62097262A JPS63264991A (ja) 1987-04-22 1987-04-22 無漂白で靭皮から高白色度の未晒化学パルプを高収率で製造する方法

Publications (2)

Publication Number Publication Date
JPS63264991A JPS63264991A (ja) 1988-11-01
JPH0160111B2 true JPH0160111B2 (enrdf_load_stackoverflow) 1989-12-21

Family

ID=14187627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62097262A Granted JPS63264991A (ja) 1987-04-22 1987-04-22 無漂白で靭皮から高白色度の未晒化学パルプを高収率で製造する方法

Country Status (1)

Country Link
JP (1) JPS63264991A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992005309A1 (en) * 1990-09-14 1992-04-02 Akio Mita Process for producing chemical pulp

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931862A1 (en) * 1998-01-23 1999-07-28 Instituut Voor Agrotechnologisch Onderzoek (Ato-Dlo) Process for the production of elementary vegetable bast fibres
US7306698B2 (en) 2001-03-20 2007-12-11 Biopulping International Method for producing pulp
RU2445414C2 (ru) * 2006-05-19 2012-03-20 Дзе Рисерч Фаундейшн Оф Стейт Юниверсити Оф Нью Йорк Способы карбонатной предварительной обработки и варки целлюлозного материала

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5668178A (en) * 1979-11-02 1981-06-08 Kogyo Gijutsuin Pulp producing method
JPS5753917A (ja) * 1980-09-17 1982-03-31 Nec Corp Inpiidansuhenkanhenseiki
JPS57161182A (en) * 1981-03-23 1982-10-04 Kouchi Daigaku Pulp production using pecto-cellulosic plant fiber as stock material
DE3225006A1 (de) * 1982-07-03 1984-01-05 Develop Dr. Eisbein Gmbh & Co, 7016 Gerlingen Entwicklungseinrichtung fuer ein kopiergeraet o.dgl.
JPS61138790A (ja) * 1984-12-05 1986-06-26 工業技術院長 針葉樹難蒸解材から高白色度の晒パルプの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992005309A1 (en) * 1990-09-14 1992-04-02 Akio Mita Process for producing chemical pulp

Also Published As

Publication number Publication date
JPS63264991A (ja) 1988-11-01

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term