JPH02104788A - 非木材セルロース原料から白色度の高い未晒パルプを製造する方法及び装置 - Google Patents

非木材セルロース原料から白色度の高い未晒パルプを製造する方法及び装置

Info

Publication number
JPH02104788A
JPH02104788A JP25817188A JP25817188A JPH02104788A JP H02104788 A JPH02104788 A JP H02104788A JP 25817188 A JP25817188 A JP 25817188A JP 25817188 A JP25817188 A JP 25817188A JP H02104788 A JPH02104788 A JP H02104788A
Authority
JP
Japan
Prior art keywords
pulp
raw material
cooking
hydrogen peroxide
mixture
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.)
Granted
Application number
JP25817188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0345149B2 (2
Inventor
Akio Onda
御田　昭雄
Akio Dobashi
土橋　昭雄
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.)
NIPPON PLANT KIYOURIYOKU KK
National Institute of Advanced Industrial Science and Technology
Original Assignee
NIPPON PLANT KIYOURIYOKU KK
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 NIPPON PLANT KIYOURIYOKU KK, Agency of Industrial Science and Technology filed Critical NIPPON PLANT KIYOURIYOKU KK
Priority to JP25817188A priority Critical patent/JPH02104788A/ja
Publication of JPH02104788A publication Critical patent/JPH02104788A/ja
Publication of JPH0345149B2 publication Critical patent/JPH0345149B2/ja
Granted legal-status Critical Current

Links

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  • Paper (AREA)
JP25817188A 1988-10-12 1988-10-12 非木材セルロース原料から白色度の高い未晒パルプを製造する方法及び装置 Granted JPH02104788A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25817188A JPH02104788A (ja) 1988-10-12 1988-10-12 非木材セルロース原料から白色度の高い未晒パルプを製造する方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25817188A JPH02104788A (ja) 1988-10-12 1988-10-12 非木材セルロース原料から白色度の高い未晒パルプを製造する方法及び装置

Publications (2)

Publication Number Publication Date
JPH02104788A true JPH02104788A (ja) 1990-04-17
JPH0345149B2 JPH0345149B2 (2) 1991-07-10

Family

ID=17316512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25817188A Granted JPH02104788A (ja) 1988-10-12 1988-10-12 非木材セルロース原料から白色度の高い未晒パルプを製造する方法及び装置

Country Status (1)

Country Link
JP (1) JPH02104788A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026128A1 (fr) * 1996-12-11 1998-06-18 Akio Mita Procede de stockage et de transport de cellulosique, et procede de fabrication de pulpe de papier
JP2010528191A (ja) * 2007-05-23 2010-08-19 アルバータ リサーチ カウンシル インコーポレイテッド セルロース繊維の脱ガム方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999024666A1 (fr) * 1997-11-07 1999-05-20 Akio Mita Stratifie comprenant une pate a papier transparente

Citations (4)

* 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
JPS57199888A (en) * 1981-05-27 1982-12-07 Kogyo Gijutsuin Increasing of hydrogen peroxide-alkali pulp yield
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
JPS6350589A (ja) * 1986-08-21 1988-03-03 工業技術院長 化学パルプの製造方法

Patent Citations (4)

* 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
JPS57199888A (en) * 1981-05-27 1982-12-07 Kogyo Gijutsuin Increasing of hydrogen peroxide-alkali pulp yield
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
JPS6350589A (ja) * 1986-08-21 1988-03-03 工業技術院長 化学パルプの製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026128A1 (fr) * 1996-12-11 1998-06-18 Akio Mita Procede de stockage et de transport de cellulosique, et procede de fabrication de pulpe de papier
JP2010528191A (ja) * 2007-05-23 2010-08-19 アルバータ リサーチ カウンシル インコーポレイテッド セルロース繊維の脱ガム方法

Also Published As

Publication number Publication date
JPH0345149B2 (2) 1991-07-10

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Legal Events

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EXPY Cancellation because of completion of term