JPS51112903A - Process for digesting lignocellulose material with sulphites - Google Patents

Process for digesting lignocellulose material with sulphites

Info

Publication number
JPS51112903A
JPS51112903A JP3645075A JP3645075A JPS51112903A JP S51112903 A JPS51112903 A JP S51112903A JP 3645075 A JP3645075 A JP 3645075A JP 3645075 A JP3645075 A JP 3645075A JP S51112903 A JPS51112903 A JP S51112903A
Authority
JP
Japan
Prior art keywords
sulphites
lignocellulose material
digesting lignocellulose
digesting
lignocellulose
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
JP3645075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5313002B2 (US08080257-20111220-C00005.png
Inventor
Yoshika Nomura
Makoto Wakai
Haruo Satou
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.)
HONSHIYUU SEISHI KK
Honshu Paper Co Ltd
Original Assignee
HONSHIYUU SEISHI KK
Honshu 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 HONSHIYUU SEISHI KK, Honshu Paper Co Ltd filed Critical HONSHIYUU SEISHI KK
Priority to JP3645075A priority Critical patent/JPS51112903A/ja
Priority to SE7511293A priority patent/SE452342B/xx
Priority to CA237,371A priority patent/CA1079906A/en
Publication of JPS51112903A publication Critical patent/JPS51112903A/ja
Publication of JPS5313002B2 publication Critical patent/JPS5313002B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
JP3645075A 1974-10-09 1975-03-26 Process for digesting lignocellulose material with sulphites Granted JPS51112903A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3645075A JPS51112903A (en) 1975-03-26 1975-03-26 Process for digesting lignocellulose material with sulphites
SE7511293A SE452342B (en) 1974-10-09 1975-10-08 Digesting lignocellulosic material using aq. sulphite - adding quinone deriv. to decrease cooking time (SW100576)
CA237,371A CA1079906A (en) 1974-10-09 1975-10-09 Process for producing pulp in the presence of a quinone compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3645075A JPS51112903A (en) 1975-03-26 1975-03-26 Process for digesting lignocellulose material with sulphites

Publications (2)

Publication Number Publication Date
JPS51112903A true JPS51112903A (en) 1976-10-05
JPS5313002B2 JPS5313002B2 (US08080257-20111220-C00005.png) 1978-05-06

Family

ID=12470140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3645075A Granted JPS51112903A (en) 1974-10-09 1975-03-26 Process for digesting lignocellulose material with sulphites

Country Status (1)

Country Link
JP (1) JPS51112903A (US08080257-20111220-C00005.png)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155202A (en) * 1976-06-02 1977-12-23 Australian Paper Manufacturers Process for making cellulose pulp
JPS5374103A (en) * 1976-12-14 1978-07-01 Canadian Ind Lignin removing method of lignocellulose material
JPS5374104A (en) * 1976-12-14 1978-07-01 Canadian Ind Lignin removing method of lignocellulose material
JPS5374102A (en) * 1976-12-14 1978-07-01 Canadian Ind Lignin removing method of lignocellulose material
JPS5374101A (en) * 1976-12-10 1978-07-01 Honshu Paper Co Ltd Pulp making method
JPS53143702A (en) * 1977-05-18 1978-12-14 Honshu Paper Co Ltd Pulp making method
JPS5482401A (en) * 1977-12-05 1979-06-30 Kawasaki Kasei Chemicals Pulp making method
JPS62500390A (ja) * 1984-10-10 1987-02-19 スヴエンスカ・トレ−フオシユクニングスインステイチユテツト セルロ−スパルプの製法
JP2018104877A (ja) * 2016-12-27 2018-07-05 株式会社片山化学工業研究所 化学パルプの製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD98549A1 (US08080257-20111220-C00005.png) * 1970-07-23 1973-06-20
JPS5374101A (en) * 1976-12-10 1978-07-01 Honshu Paper Co Ltd Pulp making method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD98549A1 (US08080257-20111220-C00005.png) * 1970-07-23 1973-06-20
JPS5374101A (en) * 1976-12-10 1978-07-01 Honshu Paper Co Ltd Pulp making method

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32203E (en) * 1976-06-02 1986-07-15 Australian Paper Manufacturers Limited Pulping with quinones and hydroquinones
JPS52155202A (en) * 1976-06-02 1977-12-23 Australian Paper Manufacturers Process for making cellulose pulp
US4213821A (en) * 1976-06-02 1980-07-22 Australian Paper Manufacturers Limited Pulping with quinones and hydroquinones
JPS5374101A (en) * 1976-12-10 1978-07-01 Honshu Paper Co Ltd Pulp making method
USRE32943E (en) * 1976-12-10 1989-06-06 Honshu Seishi Kabushiki Kaisha Process for cooking lignocellulosic material in the presence of hydroxyanthracenes and derivatives thereof
JPS5719239B2 (US08080257-20111220-C00005.png) * 1976-12-10 1982-04-21
JPS5374103A (en) * 1976-12-14 1978-07-01 Canadian Ind Lignin removing method of lignocellulose material
JPS5374104A (en) * 1976-12-14 1978-07-01 Canadian Ind Lignin removing method of lignocellulose material
JPS5374102A (en) * 1976-12-14 1978-07-01 Canadian Ind Lignin removing method of lignocellulose material
JPS5345404B2 (US08080257-20111220-C00005.png) * 1976-12-14 1978-12-06
JPS5345402B2 (US08080257-20111220-C00005.png) * 1976-12-14 1978-12-06
JPS5345403B2 (US08080257-20111220-C00005.png) * 1976-12-14 1978-12-06
JPS53143702A (en) * 1977-05-18 1978-12-14 Honshu Paper Co Ltd Pulp making method
JPS6059357B2 (ja) * 1977-05-18 1985-12-24 本州製紙株式会社 パルプの製造方法
JPS6059356B2 (ja) * 1977-12-05 1985-12-24 川崎化成工業株式会社 パルプの製造方法
JPS5482401A (en) * 1977-12-05 1979-06-30 Kawasaki Kasei Chemicals Pulp making method
JPS62500390A (ja) * 1984-10-10 1987-02-19 スヴエンスカ・トレ−フオシユクニングスインステイチユテツト セルロ−スパルプの製法
JPH0215669B2 (US08080257-20111220-C00005.png) * 1984-10-10 1990-04-12 Subensuka Torefuorusukuningusu Inst
JP2018104877A (ja) * 2016-12-27 2018-07-05 株式会社片山化学工業研究所 化学パルプの製造方法

Also Published As

Publication number Publication date
JPS5313002B2 (US08080257-20111220-C00005.png) 1978-05-06

Similar Documents

Publication Publication Date Title
JPS5237803A (en) Process for separating lignin from lignocellulos material
JPS5259702A (en) Process for pulping with solvents
JPS51149901A (en) Grinding mills for lignocellulose containing material
JPS5241955A (en) Grinder for material containing lignocellulose
JPS5229879A (en) Process for processing disposed polymer mixture
JPS51112902A (en) Process for making pulp
JPS5272747A (en) Sealing material and process for production thereof
JPS51117783A (en) Process for preparing polymer containing nnacylllactam radical
JPS51112903A (en) Process for digesting lignocellulose material with sulphites
JPS52134690A (en) Process for removing lignin from lignocellulose substance
JPS5358004A (en) Process for digesting lignocellulose containing material
JPS5374104A (en) Lignin removing method of lignocellulose material
JPS5264495A (en) Process for treating fermented liquor
ZA751266B (en) A method for the delignification of lignocellulosic material
FR2274729A1 (fr) Procede de blanchiment de matieres lignocellulosiques
JPS51119801A (en) Process for separating lignin from lignin containing material
IL45048A0 (en) Process for flameproofing organic fiber material
JPS521101A (en) Method of treating material containing lignocellulose
GB2076034B (en) Process for treating lignocellulosic material
JPS5237802A (en) Process for making pulp
JPS5234003A (en) Process for treating lignocellulose material
JPS52155201A (en) Apparatus for treating lignocellulose containing raw material in pressurized reactor
GB1552421A (en) Treating cellulosic materials
JPS533542A (en) Process for treating bagasse
JPS5374102A (en) Lignin removing method of lignocellulose material