JPH01148890A - 木材パルプの漂白方法 - Google Patents

木材パルプの漂白方法

Info

Publication number
JPH01148890A
JPH01148890A JP62301413A JP30141387A JPH01148890A JP H01148890 A JPH01148890 A JP H01148890A JP 62301413 A JP62301413 A JP 62301413A JP 30141387 A JP30141387 A JP 30141387A JP H01148890 A JPH01148890 A JP H01148890A
Authority
JP
Japan
Prior art keywords
pulp
bleaching
acid
wood pulp
water
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
JP62301413A
Other languages
English (en)
Japanese (ja)
Other versions
JPH049232B2 (enExample
Inventor
Naotake Shioji
尚武 塩路
Yoshio Irie
好夫 入江
Teruaki Fujiwara
藤原　晃明
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 Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP62301413A priority Critical patent/JPH01148890A/ja
Publication of JPH01148890A publication Critical patent/JPH01148890A/ja
Publication of JPH049232B2 publication Critical patent/JPH049232B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Paper (AREA)
JP62301413A 1987-12-01 1987-12-01 木材パルプの漂白方法 Granted JPH01148890A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62301413A JPH01148890A (ja) 1987-12-01 1987-12-01 木材パルプの漂白方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62301413A JPH01148890A (ja) 1987-12-01 1987-12-01 木材パルプの漂白方法

Publications (2)

Publication Number Publication Date
JPH01148890A true JPH01148890A (ja) 1989-06-12
JPH049232B2 JPH049232B2 (enExample) 1992-02-19

Family

ID=17896579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62301413A Granted JPH01148890A (ja) 1987-12-01 1987-12-01 木材パルプの漂白方法

Country Status (1)

Country Link
JP (1) JPH01148890A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148891A (ja) * 1987-12-04 1989-06-12 Nippon Shokubai Kagaku Kogyo Co Ltd 木材パルプの漂白方法
KR100482289B1 (ko) * 2002-09-10 2005-04-14 한국케미라케미칼(주) 과산화물 표백에 사용되는 안정제 조성물 및 과산화물 표백제의 안정화 방법
WO2005080673A3 (en) * 2004-02-25 2005-11-10 Kemira Oyj A process for the treatment of fibre material and new composition
WO2005108673A1 (en) * 2004-05-12 2005-11-17 Kemira Oyj New composition and process for the treatment of fibre material
WO2008092988A1 (en) * 2007-02-02 2008-08-07 Kemira Oyj New composition and process for the treatment of fibre material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6452892A (en) * 1987-08-25 1989-02-28 Nippon Catalytic Chem Ind Method for bleaching wood pulp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6452892A (en) * 1987-08-25 1989-02-28 Nippon Catalytic Chem Ind Method for bleaching wood pulp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148891A (ja) * 1987-12-04 1989-06-12 Nippon Shokubai Kagaku Kogyo Co Ltd 木材パルプの漂白方法
KR100482289B1 (ko) * 2002-09-10 2005-04-14 한국케미라케미칼(주) 과산화물 표백에 사용되는 안정제 조성물 및 과산화물 표백제의 안정화 방법
WO2005080673A3 (en) * 2004-02-25 2005-11-10 Kemira Oyj A process for the treatment of fibre material and new composition
WO2005108673A1 (en) * 2004-05-12 2005-11-17 Kemira Oyj New composition and process for the treatment of fibre material
WO2008092988A1 (en) * 2007-02-02 2008-08-07 Kemira Oyj New composition and process for the treatment of fibre material

Also Published As

Publication number Publication date
JPH049232B2 (enExample) 1992-02-19

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