ATE514813T1 - METHOD FOR PRODUCING HIGH YIELD PULP - Google Patents

METHOD FOR PRODUCING HIGH YIELD PULP

Info

Publication number: ATE514813T1
Authority: AT; Austria
Prior art keywords: high yield; producing high; yield pulp; pulp; producing
Prior art date: 2005-12-02

Application number

AT06813080T

Other languages

German (de)

Inventor

Karin Walter

Eva Wackerberg

Magnus Paulsson

Original Assignee

Akzo Nobel Nv

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.)

2005-12-02

Filing date

2006-11-08

Publication date

2011-07-15

2006-11-08 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

2011-07-15 Application granted granted Critical

2011-07-15 Publication of ATE514813T1 publication Critical patent/ATE514813T1/en

Links

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
- D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides

AT06813080T 2005-12-02 2006-11-08 METHOD FOR PRODUCING HIGH YIELD PULP ATE514813T1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP05111643		2005-12-02
PCT/SE2006/050460 WO2007064287A1 (en)	2005-12-02	2006-11-08	Process of producing high-yield pulp

Publications (1)

Publication Number	Publication Date
ATE514813T1 true ATE514813T1 (en)	2011-07-15

Family

ID=35636794

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT06813080T ATE514813T1 (en)	2005-12-02	2006-11-08	METHOD FOR PRODUCING HIGH YIELD PULP

Country Status (13)

Country	Link
EP (1)	EP1954871B1 (en)
JP (1)	JP5091154B2 (en)
CN (1)	CN101321908B (en)
AR (1)	AR057948A1 (en)
AT (1)	ATE514813T1 (en)
AU (1)	AU2006321020B2 (en)
BR (1)	BRPI0619765B1 (en)
CA (1)	CA2631545C (en)
NO (1)	NO339754B1 (en)
NZ (1)	NZ568622A (en)
RU (1)	RU2380466C1 (en)
WO (1)	WO2007064287A1 (en)
ZA (1)	ZA200805755B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008153565A1 (en)	2007-06-12	2008-12-18	Meadwestvaco Corporation	A fiber blend having high yield and enhanced pulp performance and method for making same
US20080308239A1 (en)	2007-06-12	2008-12-18	Hart Peter W	Fiber blend having high yield and enhanced pulp performance and method for making same
US20090008049A1 (en) *	2007-07-05	2009-01-08	Stantec Consulting Ltd.	Non-scaling chip conditioning system for energy reduction in mechanical pulping
US8282773B2 (en) *	2007-12-14	2012-10-09	Andritz Inc.	Method and system to enhance fiber development by addition of treatment agent during mechanical pulping
FI20105862A0 (en) *	2010-08-18	2010-08-18	Bo Akademi University	METHOD FOR REMOVING HEXENURURIC ACIDS
CN103864940A (en) *	2014-03-26	2014-06-18	郑州大学	Method for selectively oxidizing cellulose
CN105821693A (en) *	2016-06-11	2016-08-03	苏州思创源博电子科技有限公司	Method for preparing enzyme modified environment-friendly pulp
CN108589368B (en) *	2018-02-07	2020-07-31	江苏海德新材料有限公司	Method for producing high-purity fiber by using wood pulp
RU2721503C2 (en) *	2018-11-19	2020-05-19	федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет"	Method of producing semi-cellulose
CN110318278B (en) *	2019-05-16	2021-04-23	云南天木生物科技有限公司	Method for extracting industrial hemp waste fiber
CA3174099A1 (en) *	2020-04-03	2021-10-07	Dorte BARTNIK JOHANSSON	Method for producing oxidized lignins and system for producing oxidized lignins

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1505076A (en) *	1974-06-11	1978-03-22	Canadian Ind	Strenghening of mechanical pulp by chemical treatment
JPS5891865A (en) *	1981-11-21	1983-05-31	上原　基靖	Bleaching method using hydrogen peroxide
BR8606875A (en) *	1985-09-20	1987-11-03	Scott Paper Co	HIGH PERFORMANCE PULPPING PROCESS FOR LIGNOCELLULOSIC MATERIAL IN THE FORM OF HORSES; NON-SULPHONATED PULP; NON-SULPHONED PULP BEACH; NON-SULPHONED EUCALYPTUS PULP;
US4849053A (en) *	1985-09-20	1989-07-18	Scott Paper Company	Method for producing pulp using pre-treatment with stabilizers and defibration
DE3544398A1 (en) *	1985-12-16	1987-06-19	Sueddeutsche Kalkstickstoff	METHOD FOR THE BLEACHING AND DELIGNIFICATION OF CELLULAR-BASED PRODUCTS
NZ235983A (en) *	1989-11-08	1993-01-27	Novo Nordisk As	Process for hydrolysis of resins in lignocellulosic pulp using enzymes simultaneously with peroxy bleaching; ctmp fluff-pulp and absorbent articles produced therefrom
AU4271596A (en) *	1995-12-19	1997-07-14	Kvaerner Hymac Inc.	Process for treating refiner pulp
FI104502B (en) *	1997-09-16	2000-02-15	Metsae Serla Oyj	A method of making a paper web
ES2209420T3 (en) *	1998-04-17	2004-06-16	Alberta Research Council, Inc.	LIGNOCELLULOSIC PULP PRODUCTION METHOD FROM NON-WOOD SPECIES.
US6348128B1 (en) *	1998-06-01	2002-02-19	U.S. Borax Inc.	Method of increasing the causticizing efficiency of alkaline pulping liquor by borate addition

2006
- 2006-11-08 BR BRPI0619765A patent/BRPI0619765B1/en not_active IP Right Cessation
- 2006-11-08 NZ NZ568622A patent/NZ568622A/en not_active IP Right Cessation
- 2006-11-08 JP JP2008543237A patent/JP5091154B2/en not_active Expired - Fee Related
- 2006-11-08 CA CA2631545A patent/CA2631545C/en not_active Expired - Fee Related
- 2006-11-08 AT AT06813080T patent/ATE514813T1/en active
- 2006-11-08 WO PCT/SE2006/050460 patent/WO2007064287A1/en active Application Filing
- 2006-11-08 RU RU2008126929/12A patent/RU2380466C1/en not_active IP Right Cessation
- 2006-11-08 CN CN2006800453791A patent/CN101321908B/en not_active Expired - Fee Related
- 2006-11-08 AU AU2006321020A patent/AU2006321020B2/en not_active Ceased
- 2006-11-08 EP EP06813080A patent/EP1954871B1/en not_active Not-in-force
- 2006-11-28 AR ARP060105235A patent/AR057948A1/en not_active Application Discontinuation
2008
- 2008-05-27 NO NO20082435A patent/NO339754B1/en not_active IP Right Cessation
- 2008-07-01 ZA ZA200805755A patent/ZA200805755B/en unknown

Also Published As

Publication number	Publication date
CN101321908B (en)	2011-08-17
RU2380466C1 (en)	2010-01-27
WO2007064287A1 (en)	2007-06-07
JP5091154B2 (en)	2012-12-05
NO339754B1 (en)	2017-01-30
NO20082435L (en)	2008-07-01
NZ568622A (en)	2010-10-29
EP1954871B1 (en)	2011-06-29
AU2006321020A1 (en)	2007-06-07
CN101321908A (en)	2008-12-10
JP2009529609A (en)	2009-08-20
BRPI0619765A2 (en)	2011-10-18
CA2631545A1 (en)	2007-06-07
CA2631545C (en)	2014-08-19
EP1954871A1 (en)	2008-08-13
AU2006321020B2 (en)	2011-02-10
AR057948A1 (en)	2007-12-26
BRPI0619765B1 (en)	2016-12-13
ZA200805755B (en)	2009-04-29

Legal Events

Date

Code

Title

Description

2012-01-15

UEP

Publication of translation of european patent specification

Ref document number: 1954871

Country of ref document: EP

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