WO2008123130A8 - 印刷古紙の脱墨方法 - Google Patents
印刷古紙の脱墨方法 Download PDFInfo
- Publication number
- WO2008123130A8 WO2008123130A8 PCT/JP2008/055243 JP2008055243W WO2008123130A8 WO 2008123130 A8 WO2008123130 A8 WO 2008123130A8 JP 2008055243 W JP2008055243 W JP 2008055243W WO 2008123130 A8 WO2008123130 A8 WO 2008123130A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- deinked pulp
- waste printed
- ink removal
- ink
- reduced
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
-
- 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
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/531,968 US8043473B2 (en) | 2007-03-20 | 2008-03-21 | Method of deinking recovered paper |
CA2681140A CA2681140C (en) | 2007-03-20 | 2008-03-21 | Method of deinking recovered paper |
CN2008800088176A CN101680166B (zh) | 2007-03-20 | 2008-03-21 | 印刷旧纸的脱墨方法 |
EP08722607.2A EP2135991B1 (en) | 2007-03-20 | 2008-03-21 | Method of deinking waste printed paper |
JP2009509067A JP5210297B2 (ja) | 2007-03-20 | 2008-03-21 | 印刷古紙の脱墨方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007073497 | 2007-03-20 | ||
JP2007-073497 | 2007-03-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008123130A1 WO2008123130A1 (ja) | 2008-10-16 |
WO2008123130A8 true WO2008123130A8 (ja) | 2009-10-08 |
Family
ID=39830627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/055243 WO2008123130A1 (ja) | 2007-03-20 | 2008-03-21 | 印刷古紙の脱墨方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8043473B2 (ja) |
EP (1) | EP2135991B1 (ja) |
JP (1) | JP5210297B2 (ja) |
KR (1) | KR20100015674A (ja) |
CN (1) | CN101680166B (ja) |
CA (1) | CA2681140C (ja) |
WO (1) | WO2008123130A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5407073B2 (ja) * | 2010-04-02 | 2014-02-05 | デュプロ精工株式会社 | 古紙再生処理装置及び古紙再生処理方法 |
US8926793B2 (en) * | 2011-03-31 | 2015-01-06 | Nippon Paper Industries Co., Ltd. | Processes for preparing pulp and paper |
JP6808457B2 (ja) * | 2016-11-18 | 2021-01-06 | 日本製紙株式会社 | 脱墨パルプの製造方法 |
JP7021494B2 (ja) * | 2017-09-29 | 2022-02-17 | セイコーエプソン株式会社 | シート処理装置、シート製造装置およびシート処理方法 |
US11447914B2 (en) | 2017-12-07 | 2022-09-20 | Thiele Kaolin Company | Removal of stickies in the recycling of paper and paperboard |
US11408124B2 (en) * | 2017-12-28 | 2022-08-09 | Seiko Epson Corporation | Processing apparatus, sheet manufacturing apparatus, processing method, and sheet manufacturing method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2590057B2 (ja) * | 1985-05-22 | 1997-03-12 | 花王株式会社 | 古紙再生用脱墨助剤 |
US5725730A (en) * | 1989-10-19 | 1998-03-10 | Gruenau Illertissen | Aqueous dispersions containing carboxylic acids and/or resinic acids for deinking printed wastepaper |
JPH03260211A (ja) | 1990-03-08 | 1991-11-20 | Toshiba Corp | ゲート開閉指令装置 |
US5389200A (en) * | 1993-04-26 | 1995-02-14 | Rheox, Inc. | Process for removing inorganic components that form ash on ignition and oily waste from paper during recycling |
JP3260211B2 (ja) * | 1993-06-28 | 2002-02-25 | 花王株式会社 | 古紙再生用脱墨助剤 |
JPH11200269A (ja) | 1997-12-26 | 1999-07-27 | Nippon Paper Industries Co Ltd | 印刷古紙の脱墨方法 |
EP0989229B1 (de) * | 1998-09-22 | 2004-05-12 | Alfred Pohlen | Verfahren zur Eliminierung von klebrigen Verunreinigungen aus aufbereitetem Altpapier enthaltende Papierbreie mittels hydrophobierten Mineralien |
JP3943913B2 (ja) * | 2000-11-24 | 2007-07-11 | 日本製紙株式会社 | 再生パルプの製造方法 |
JP2003119683A (ja) * | 2001-10-12 | 2003-04-23 | Lion Corp | インキ用凝集剤及び古紙の脱墨方法 |
JP3786195B2 (ja) * | 2002-03-29 | 2006-06-14 | 王子製紙株式会社 | 古紙のパルプ化法 |
JP2004084088A (ja) * | 2002-08-23 | 2004-03-18 | Oji Paper Co Ltd | 脱インキパルプの製造方法 |
JP2006095937A (ja) | 2004-09-30 | 2006-04-13 | Sanwa Screen Meiban:Kk | ポリエチレンテレフタレート樹脂によるフィルムインサート成形品及びその成形方法 |
JP2007021485A (ja) * | 2005-06-16 | 2007-02-01 | Tokuyama Siltech:Kk | 結晶性珪酸ナトリウムを用いた排水を浄化する方法又は排水浄化剤 |
-
2008
- 2008-03-21 WO PCT/JP2008/055243 patent/WO2008123130A1/ja active Application Filing
- 2008-03-21 EP EP08722607.2A patent/EP2135991B1/en not_active Not-in-force
- 2008-03-21 JP JP2009509067A patent/JP5210297B2/ja not_active Expired - Fee Related
- 2008-03-21 US US12/531,968 patent/US8043473B2/en not_active Expired - Fee Related
- 2008-03-21 CA CA2681140A patent/CA2681140C/en not_active Expired - Fee Related
- 2008-03-21 KR KR1020097021726A patent/KR20100015674A/ko not_active Application Discontinuation
- 2008-03-21 CN CN2008800088176A patent/CN101680166B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2135991A4 (en) | 2012-12-26 |
CA2681140C (en) | 2015-04-21 |
US20100206498A1 (en) | 2010-08-19 |
CN101680166A (zh) | 2010-03-24 |
CA2681140A1 (en) | 2008-10-16 |
KR20100015674A (ko) | 2010-02-12 |
EP2135991B1 (en) | 2017-02-22 |
WO2008123130A1 (ja) | 2008-10-16 |
EP2135991A1 (en) | 2009-12-23 |
CN101680166B (zh) | 2012-07-04 |
US8043473B2 (en) | 2011-10-25 |
JP5210297B2 (ja) | 2013-06-12 |
JPWO2008123130A1 (ja) | 2010-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2008123130A1 (ja) | 印刷古紙の脱墨方法 | |
Han et al. | A review of process and wastewater reuse in the recycled paper industry | |
Cabrera | Pulp mill wastewater: characteristics and treatment | |
CN102517949B (zh) | 一种环保的废纸脱墨方法 | |
Bajpai | Bleach plant effluents from the pulp and paper industry | |
EP2400054A3 (en) | A method for treating process waters by cavitation | |
JP4885977B2 (ja) | 工程用水再生システムおよびその方法 | |
MY145595A (en) | Method of operating a papermaking process | |
WO2002081815A3 (en) | Deinking of waste paper | |
Izadi et al. | Perspectives on membrane bioreactor potential for treatment of pulp and paper industry wastewater: A critical review | |
Ali et al. | Treatment of the paper mill effluent-A review | |
CN101428937B (zh) | 一种造纸废水再生回用系统 | |
CN202829740U (zh) | 一种抄纸机白水回收利用处理系统 | |
CN102108650B (zh) | 一种废水零排放的制浆方法 | |
JP4502989B2 (ja) | 排水の処理方法 | |
CN106467335A (zh) | 一种利用纤维素基绿色絮凝材料混凝处理超声波制浆废水的方法 | |
Bobu et al. | Environmental aspects of enzyme deinking | |
Begum et al. | Treatment of pulp and paper mill wastewater | |
CN104803506A (zh) | 一种废旧瓦楞纸板的白水处理方法 | |
Alexandersson | Water Reuse in Paper Mills-Measurements and Control Problems in Biological Treatment | |
CN203959965U (zh) | 造纸废水处理装置 | |
Fernandez et al. | Deinking flexographically printed papers: The effect of deinking chemicals on water clarification with cupric chloride | |
CN212770214U (zh) | 一种制浆造纸白水处理系统 | |
WO2010142147A1 (zh) | 生物制浆造纸废水零排放工艺 | |
Pant et al. | Treatment of pulp and paper mill effluent through combined aerobic and anaerobic suspended fixed‐bed bioreactor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200880008817.6 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08722607 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2009509067 Country of ref document: JP Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2681140 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12531968 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2008722607 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008722607 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 20097021726 Country of ref document: KR Kind code of ref document: A |