JPS54131005A - Ozone treatment of pulp - Google Patents

Ozone treatment of pulp

Info

Publication number
JPS54131005A
JPS54131005A JP3855778A JP3855778A JPS54131005A JP S54131005 A JPS54131005 A JP S54131005A JP 3855778 A JP3855778 A JP 3855778A JP 3855778 A JP3855778 A JP 3855778A JP S54131005 A JPS54131005 A JP S54131005A
Authority
JP
Japan
Prior art keywords
pulp
ozone treatment
ozone
treatment
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
JP3855778A
Other languages
Japanese (ja)
Other versions
JPS5549199B2 (en
Inventor
Toshirou Fujii
Isao Akamatsu
Hiroshi Ueshima
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 JP3855778A priority Critical patent/JPS54131005A/en
Publication of JPS54131005A publication Critical patent/JPS54131005A/en
Publication of JPS5549199B2 publication Critical patent/JPS5549199B2/ja
Granted legal-status Critical Current

Links

JP3855778A 1978-04-01 1978-04-01 Ozone treatment of pulp Granted JPS54131005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3855778A JPS54131005A (en) 1978-04-01 1978-04-01 Ozone treatment of pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3855778A JPS54131005A (en) 1978-04-01 1978-04-01 Ozone treatment of pulp

Publications (2)

Publication Number Publication Date
JPS54131005A true JPS54131005A (en) 1979-10-11
JPS5549199B2 JPS5549199B2 (en) 1980-12-10

Family

ID=12528583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3855778A Granted JPS54131005A (en) 1978-04-01 1978-04-01 Ozone treatment of pulp

Country Status (1)

Country Link
JP (1) JPS54131005A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902381A (en) * 1988-12-09 1990-02-20 Kamyr, Inc. Method of bleaching pulp with ozone-chlorine mixtures
WO2001005702A1 (en) * 1999-07-16 2001-01-25 Memc Electronic Materials, Inc. An acidic ozone solution having a high ozone content, a method for preparing the solution, and a cleaning method using the solution
WO2020246137A1 (en) * 2019-06-07 2020-12-10 ユニ・チャーム株式会社 Method for producing softwood-derived pulp fibers for paper and softwood-derived pulp fibers for paper

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902381A (en) * 1988-12-09 1990-02-20 Kamyr, Inc. Method of bleaching pulp with ozone-chlorine mixtures
WO2001005702A1 (en) * 1999-07-16 2001-01-25 Memc Electronic Materials, Inc. An acidic ozone solution having a high ozone content, a method for preparing the solution, and a cleaning method using the solution
WO2020246137A1 (en) * 2019-06-07 2020-12-10 ユニ・チャーム株式会社 Method for producing softwood-derived pulp fibers for paper and softwood-derived pulp fibers for paper
JP2020200546A (en) * 2019-06-07 2020-12-17 ユニ・チャーム株式会社 Manufacturing method of conifer-derived pulp fiber for paper and conifer-derived pulp fiber for paper
CN113874578A (en) * 2019-06-07 2021-12-31 尤妮佳股份有限公司 Method for producing pulp fiber for paper derived from conifer, and pulp fiber for paper derived from conifer
US11879210B2 (en) 2019-06-07 2024-01-23 Unicharm Corporation Method for producing softwood-derived pulp fibers for paper and softwood-derived pulp fibers for paper
CN113874578B (en) * 2019-06-07 2024-02-23 尤妮佳股份有限公司 Method for producing pulp fiber for paper from conifer

Also Published As

Publication number Publication date
JPS5549199B2 (en) 1980-12-10

Similar Documents

Publication Publication Date Title
GB2018589B (en) Treatment of acne
GB2033368B (en) Treatment of waste
PH24427A (en) Treatment of dysmanorrhea
AU528837B2 (en) Ozone bleaching of pulp
ZA804795B (en) Treatment of diarrhoea
JPS54113475A (en) Decaffeining treatment of coffee
GB2026060B (en) Well treatment
GB2061133B (en) Treatment of waste paper
JPS5562986A (en) Treatment of biomass
GB2031707B (en) Treatment of tobacco
JPS54131005A (en) Ozone treatment of pulp
JPS5530457A (en) Fluid treatment of yarn
JPS5390403A (en) Improving of oxygenn ozone bleaching of pulp
ZA792563B (en) Bleaching of pulp
JPS54124899A (en) Treatment of waste matter
ZA792194B (en) Treatment of liquids
GB2037337B (en) Liquid treatment of cloth
JPS5558055A (en) Treating of euphausiacea
JPS5526279A (en) Treatment of lignocellulose containing substance
JPS53103002A (en) Improving of ozone bleaching for pulp
JPS5567075A (en) Treatment of synthetic fiber
JPS5536309A (en) Hydrophicic treatment of synthetic fiber
JPS54136576A (en) Solution treatment
JPS5756593A (en) Treatment of used paper
JPS54101901A (en) Treatment of alkalline pulpe waste liquor