JPH0253550B2 - - Google Patents

Info

Publication number
JPH0253550B2
JPH0253550B2 JP62290680A JP29068087A JPH0253550B2 JP H0253550 B2 JPH0253550 B2 JP H0253550B2 JP 62290680 A JP62290680 A JP 62290680A JP 29068087 A JP29068087 A JP 29068087A JP H0253550 B2 JPH0253550 B2 JP H0253550B2
Authority
JP
Japan
Prior art keywords
weight
bast
hydrogen peroxide
raw material
cooking
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 - Lifetime
Application number
JP62290680A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01139887A (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 JP62290680A priority Critical patent/JPH01139887A/ja
Priority to KR1019880001815A priority patent/KR920007940B1/ko
Priority to US07/158,776 priority patent/US4851082A/en
Priority to CN88100989A priority patent/CN1012088B/zh
Publication of JPH01139887A publication Critical patent/JPH01139887A/ja
Publication of JPH0253550B2 publication Critical patent/JPH0253550B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
JP62290680A 1987-04-22 1987-11-19 靭皮を常圧下で高速蒸解し高白色度の長繊維パルプを製造する方法 Granted JPH01139887A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62290680A JPH01139887A (ja) 1987-11-19 1987-11-19 靭皮を常圧下で高速蒸解し高白色度の長繊維パルプを製造する方法
KR1019880001815A KR920007940B1 (ko) 1987-04-22 1988-02-22 펄프 제조공정 및 그 장치
US07/158,776 US4851082A (en) 1987-04-22 1988-02-22 Pulping process
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
JP62290680A JPH01139887A (ja) 1987-11-19 1987-11-19 靭皮を常圧下で高速蒸解し高白色度の長繊維パルプを製造する方法

Publications (2)

Publication Number Publication Date
JPH01139887A JPH01139887A (ja) 1989-06-01
JPH0253550B2 true JPH0253550B2 (2) 1990-11-19

Family

ID=17759104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62290680A Granted JPH01139887A (ja) 1987-04-22 1987-11-19 靭皮を常圧下で高速蒸解し高白色度の長繊維パルプを製造する方法

Country Status (1)

Country Link
JP (1) JPH01139887A (2)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04126885A (ja) * 1990-09-14 1992-04-27 Akio Onda 化学パルプの製造方法
CN103345938B (zh) * 2013-06-26 2016-09-14 上海华虹宏力半导体制造有限公司 闪存的字线控制方法及闪存的擦除方法
KR102432799B1 (ko) * 2022-06-30 2022-08-12 황웅규 삼베실용 대마 껍질의 탈색 방법
CN117046412A (zh) * 2023-08-14 2023-11-14 江苏金沃机械有限公司 Ei-tsmp基于深度预浸渍处理的双螺杆挤压机械制浆方法及系统

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

Also Published As

Publication number Publication date
JPH01139887A (ja) 1989-06-01

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term