FI20040967L - Menetelmä ligniinin poistamiseksi vedestä - Google Patents

Menetelmä ligniinin poistamiseksi vedestä Download PDF

Info

Publication number: FI20040967L
Authority: FI; Finland
Prior art keywords: water; removing lignin; lignin
Prior art date: 2004-07-09

Application number

FI20040967A

Other languages

English (en)

Swedish (sv)

Other versions

FI20040967A0 (fi

FI117507B (fi

Inventor

Heikki Palonen

Arja Paloniemi

Reetta Taittonen

Paeivi Rousu

Original Assignee

Kemira Oyj

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.)

2004-07-09

Filing date

2004-07-09

Publication date

2006-01-10

2004-07-09 Application filed by Kemira Oyj filed Critical Kemira Oyj

2004-07-09 Publication of FI20040967A0 publication Critical patent/FI20040967A0/fi

2004-07-09 Priority to FI20040967A priority Critical patent/FI117507B/fi

2005-07-08 Priority to CN200580030193.4A priority patent/CN101023215B/zh

2005-07-08 Priority to AT05763636T priority patent/ATE398701T1/de

2005-07-08 Priority to RU2007103838/05A priority patent/RU2408543C2/ru

2005-07-08 Priority to DE602005007610T priority patent/DE602005007610D1/de

2005-07-08 Priority to BRPI0513065A priority patent/BRPI0513065B1/pt

2005-07-08 Priority to US11/571,846 priority patent/US7794604B2/en

2005-07-08 Priority to PCT/FI2005/000324 priority patent/WO2006005797A1/en

2005-07-08 Priority to EP05763636A priority patent/EP1774088B1/en

2005-07-08 Priority to CA2573035A priority patent/CA2573035C/en

2006-01-10 Publication of FI20040967L publication Critical patent/FI20040967L/fi

2006-11-15 Application granted granted Critical

2006-11-15 Publication of FI117507B publication Critical patent/FI117507B/fi

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
- 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
- D21C9/1026—Other features in bleaching processes
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Removal Of Specific Substances (AREA)
Compounds Of Unknown Constitution (AREA)
Paper (AREA)

FI20040967A 2004-07-09 2004-07-09 Menetelmä ligniinin poistamiseksi vedestä FI117507B (fi)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
FI20040967A FI117507B (fi)	2004-07-09	2004-07-09	Menetelmä ligniinin poistamiseksi vedestä
DE602005007610T DE602005007610D1 (de)	2004-07-09	2005-07-08	Verfahren zur entfernung von lignin aus wasser
AT05763636T ATE398701T1 (de)	2004-07-09	2005-07-08	Verfahren zur entfernung von lignin aus wasser
RU2007103838/05A RU2408543C2 (ru)	2004-07-09	2005-07-08	Способ удаления лигнина из воды
CN200580030193.4A CN101023215B (zh)	2004-07-09	2005-07-08	从水中去除木质素的方法
BRPI0513065A BRPI0513065B1 (pt)	2004-07-09	2005-07-08	método para remover lignina de água
US11/571,846 US7794604B2 (en)	2004-07-09	2005-07-08	Method for removing lignin from water
PCT/FI2005/000324 WO2006005797A1 (en)	2004-07-09	2005-07-08	Method for removing lignin from water
EP05763636A EP1774088B1 (en)	2004-07-09	2005-07-08	Method for removing lignin from water
CA2573035A CA2573035C (en)	2004-07-09	2005-07-08	Method for removing lignin from water

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20040967		2004-07-09
FI20040967A FI117507B (fi)	2004-07-09	2004-07-09	Menetelmä ligniinin poistamiseksi vedestä

Publications (3)

Publication Number	Publication Date
FI20040967A0 FI20040967A0 (fi)	2004-07-09
FI20040967L true FI20040967L (fi)	2006-01-10
FI117507B FI117507B (fi)	2006-11-15

Family

ID=32749187

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20040967A FI117507B (fi)	2004-07-09	2004-07-09	Menetelmä ligniinin poistamiseksi vedestä

Country Status (10)

Country	Link
US (1)	US7794604B2 (fi)
EP (1)	EP1774088B1 (fi)
CN (1)	CN101023215B (fi)
AT (1)	ATE398701T1 (fi)
BR (1)	BRPI0513065B1 (fi)
CA (1)	CA2573035C (fi)
DE (1)	DE602005007610D1 (fi)
FI (1)	FI117507B (fi)
RU (1)	RU2408543C2 (fi)
WO (1)	WO2006005797A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE0402437D0 (sv) *	2004-10-07	2004-10-07	Stfi Packforsk Ab	Method for separating lignin from a lignin containing liquid/slurry
CN107629180A (zh) *	2016-07-19	2018-01-26	东北林业大学	一种钙盐沉淀木质素基酚醛树脂的制备方法
US20230373896A1 (en) *	2020-10-02	2023-11-23	Rhodia Operations	Purification of ferulic acid

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2218053A (en) *	1938-02-18	1940-10-15	Firm Th Goldschmidt A G	Water purification
US2949448A (en) *	1953-06-23	1960-08-16	Aschaffenburger Zellstoffwerke	Neutralizing lignin-containing liquors
US3269941A (en) *	1964-03-23	1966-08-30	Kimberly Clark Co	Method of neutralizing acid bleachery effluent
US3627679A (en) *	1967-05-25	1971-12-14	Gulf States Paper Corp	Effluent treatment processes
US3639206A (en) *	1969-07-29	1972-02-01	Continental Can Co	Treatment of waste water from alkaline pulping processes
US3895996A (en) *	1972-08-01	1975-07-22	Betz Laboratories	Beneficiation of lignin solutions and pulp mill wastes
FR2308594A1 (fr) *	1975-04-25	1976-11-19	Lyonnaise Eaux Eclairage	Solution de polymere, sa preparation et son utilisation dans le traitement des eaux
US4420369A (en) *	1982-02-25	1983-12-13	The United States Of America As Represented By The Secretary Of Agriculture	Process for the decolorization of pulp mill bleach plant effluent
FI76774C (fi)	1984-11-19	1988-12-12	Kamyr Ab	Foerfarande foer avlaegsnande av lignin ur kemisk massas koncentrerade blekeriavfallsvatten.
US4589427A (en) *	1984-12-13	1986-05-20	Barnes Frank E	Smoking apparatus
SE462170B (sv) *	1987-10-27	1990-05-14	Aahlstrom Corp	Avlaegsnande av loesta och kolloidala makromolekylaera organiska aemnen ur effluenter
RU2050333C1 (ru) *	1992-12-14	1995-12-20	Лимнологический институт СО РАН	Способ обезвреживания отбельных стоков целлюлозно-бумажного производства
US5509999A (en) *	1993-03-24	1996-04-23	Kamyr, Inc.	Treatment of bleach plant effluents
RU2129532C1 (ru) *	1996-12-24	1999-04-27	Институт экологических проблем Севера Уральского отделения РАН	Способ очистки сточных вод от хлорорганических и лигносульфонатных соединений
SE9803384L (sv)	1998-03-02	1999-09-03	Kemira Kemi Ab	Förfarande för behandling av processvatten
SE513460C2 (sv) *	1998-04-08	2000-09-18	Kemira Kemi Ab	Behandling av filtrat vid peroxidblekning av massa
US7422692B1 (en) *	1999-04-12	2008-09-09	Launeil Neil Sanders	Raw influent treatment processes eliminating secondary biological treatment
CN1085757C (zh) *	1999-05-27	2002-05-29	孙海明	碱法制浆造纸黑液脱除木素处理工艺
US6589427B2 (en) *	2001-02-28	2003-07-08	Council Of Scientific & Industrial Research	Process for treatment of mixture of spent wash from distillery and black liquor from pulp and paper industry

2004
- 2004-07-09 FI FI20040967A patent/FI117507B/fi not_active IP Right Cessation
2005
- 2005-07-08 US US11/571,846 patent/US7794604B2/en active Active
- 2005-07-08 CN CN200580030193.4A patent/CN101023215B/zh not_active Expired - Lifetime
- 2005-07-08 CA CA2573035A patent/CA2573035C/en not_active Expired - Lifetime
- 2005-07-08 AT AT05763636T patent/ATE398701T1/de not_active IP Right Cessation
- 2005-07-08 BR BRPI0513065A patent/BRPI0513065B1/pt active IP Right Grant
- 2005-07-08 EP EP05763636A patent/EP1774088B1/en not_active Expired - Lifetime
- 2005-07-08 DE DE602005007610T patent/DE602005007610D1/de not_active Expired - Lifetime
- 2005-07-08 WO PCT/FI2005/000324 patent/WO2006005797A1/en not_active Ceased
- 2005-07-08 RU RU2007103838/05A patent/RU2408543C2/ru active

Also Published As

Publication number	Publication date
BRPI0513065A (pt)	2008-04-22
WO2006005797A1 (en)	2006-01-19
CN101023215A (zh)	2007-08-22
FI20040967A0 (fi)	2004-07-09
US20080149568A1 (en)	2008-06-26
CN101023215B (zh)	2011-09-14
FI117507B (fi)	2006-11-15
RU2408543C2 (ru)	2011-01-10
BRPI0513065B1 (pt)	2016-07-12
EP1774088A1 (en)	2007-04-18
EP1774088B1 (en)	2008-06-18
DE602005007610D1 (de)	2008-07-31
CA2573035A1 (en)	2006-01-19
RU2007103838A (ru)	2008-08-20
US7794604B2 (en)	2010-09-14
ATE398701T1 (de)	2008-07-15
CA2573035C (en)	2013-03-19

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Legal Events

Date	Code	Title	Description
2006-11-15	FG	Patent granted	Ref document number: 117507 Country of ref document: FI
2018-03-06	MM	Patent lapsed

Date

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2006-11-15

Patent granted

Ref document number: 117507

Country of ref document: FI

2018-03-06

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