BR9709035A - Método para arranjo de circulação de água em uma sina de papel - Google Patents

Método para arranjo de circulação de água em uma sina de papel

Info

Publication number: BR9709035A
Authority: BR; Brazil
Prior art keywords: paper mill; water circulation; paper; amount; water
Prior art date: 1996-05-23

Application number

BR9709035A

Other languages

English (en)

Inventor

Rainer Gartz

Sakari Kaijaluoto

Antti Suonpera

Original Assignee

Valmet Corp

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.)

1996-05-23

Filing date

1997-05-22

Publication date

1999-08-03

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8546077&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9709035(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-05-22 Application filed by Valmet Corp filed Critical Valmet Corp

1999-08-03 Publication of BR9709035A publication Critical patent/BR9709035A/pt

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- 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
- Y10S162/00—Paper making and fiber liberation
- Y10S162/08—Chlorine-containing liquid regeneration
- 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

Paper (AREA)
Coupling Device And Connection With Printed Circuit (AREA)
Diaphragms For Electromechanical Transducers (AREA)

BR9709035A 1996-05-23 1997-05-22 Método para arranjo de circulação de água em uma sina de papel BR9709035A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI962177A FI962177A7 (fi)	1996-05-23	1996-05-23	Menetelmä paperitehtaan vesikiertojen järjestämiseksi
PCT/FI1997/000309 WO1997044522A1 (en)	1996-05-23	1997-05-22	Method for arrangement of the water circulation in a paper mill

Publications (1)

Publication Number	Publication Date
BR9709035A true BR9709035A (pt)	1999-08-03

Family

ID=8546077

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9709035A BR9709035A (pt)	1996-05-23	1997-05-22	Método para arranjo de circulação de água em uma sina de papel

Country Status (10)

Country	Link
US (1)	US5968317A (pt)
EP (1)	EP0907793B1 (pt)
JP (1)	JP2000510917A (pt)
KR (1)	KR20000016029A (pt)
AT (1)	ATE270359T1 (pt)
BR (1)	BR9709035A (pt)
CA (1)	CA2255796A1 (pt)
DE (1)	DE69729728T2 (pt)
FI (1)	FI962177A7 (pt)
WO (1)	WO1997044522A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI104284B1 (fi) *	1996-05-23	1999-12-15	Valmet Corp	Menetelmä paperitehtaan tuoreen veden kulutuksen pienentämiseksi jäähdytystornin avulla sekä jäähdytystorni
FI112959B (fi) *	1999-11-03	2004-02-13	Metso Paper Inc	Menetelmä paperitehtaan vesikiertojen järjestämiseksi
ATE331069T1 (de) *	1999-12-03	2006-07-15	Metso Paper Inc	Verfahren zur anwendung von wasserhydraulik in papier- und pappemaschinen
US20030062138A1 (en) *	2001-05-09	2003-04-03	Hache Maurice Joseph Albert	Method for brightening mechanical pulps
US6896810B2 (en) *	2002-08-02	2005-05-24	Rayonier Products And Financial Services Company	Process for producing alkaline treated cellulosic fibers
FI121798B (fi) *	2009-08-14	2011-04-15	Hannu Suominen	Menetelmä veden erottamiseksi kuitu- ja hiukkassuspensiosta sellun, paperin tai kartongin valmistuksessa
AU2011229776B2 (en)	2010-03-23	2013-11-28	International Paper Company	Improved BCTMP filtrate recycling system and method
US8715466B1 (en)	2012-10-19	2014-05-06	Theodore Caouette	Method and system for reducing water loss in a paper mill
CN110424175B (zh) *	2019-09-04	2024-04-30	牡丹江恒丰纸业股份有限公司	一种处理纸机白水与清水的系统和方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
CH560651A5 (pt) *	1973-10-04	1975-04-15	Stoecklin & Cie
US5196090A (en) *	1989-11-03	1993-03-23	Glauco Corbellini	Method for recovering pulp solids from whitewater using a siphon
SE500113C2 (sv) *	1992-07-09	1994-04-18	Kamyr Ab	Sätt vid blekning av massa för omhändertagande av utlösta metaller
US5302246A (en) *	1992-07-30	1994-04-12	Kamyr, Inc.	Method of managing liquid steams in a pulp mill
US5290454A (en) *	1992-11-12	1994-03-01	Pump And Paper Research Institute Of Canada	Process for removal of suspended solids from pulp and paper mill effluents
DE69408807T2 (de) *	1993-12-14	1998-06-18	Ecc Int Ltd	Wasser- und Feststoff-Rückgewinnung in einer Papiermühle
US5514282A (en) *	1994-04-01	1996-05-07	Hibbard; David C.	Food processing wastewater treatment and recovery process
US5529697A (en) *	1994-07-20	1996-06-25	The University Of Southern Mississippi	Process for color removal from paper mill wastewaters
US5635071A (en) *	1995-01-20	1997-06-03	Zenon Airport Enviromental, Inc.	Recovery of carboxylic acids from chemical plant effluents

1996
- 1996-05-23 FI FI962177A patent/FI962177A7/fi not_active Application Discontinuation
1997
- 1997-05-22 KR KR1019980709591A patent/KR20000016029A/ko not_active Abandoned
- 1997-05-22 JP JP09541678A patent/JP2000510917A/ja active Pending
- 1997-05-22 DE DE69729728T patent/DE69729728T2/de not_active Expired - Fee Related
- 1997-05-22 AT AT97923120T patent/ATE270359T1/de not_active IP Right Cessation
- 1997-05-22 CA CA002255796A patent/CA2255796A1/en not_active Abandoned
- 1997-05-22 WO PCT/FI1997/000309 patent/WO1997044522A1/en not_active Ceased
- 1997-05-22 EP EP97923120A patent/EP0907793B1/en not_active Expired - Lifetime
- 1997-05-22 BR BR9709035A patent/BR9709035A/pt not_active IP Right Cessation
- 1997-05-23 US US08/862,590 patent/US5968317A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US5968317A (en)	1999-10-19
EP0907793A1 (en)	1999-04-14
CA2255796A1 (en)	1997-11-27
WO1997044522A1 (en)	1997-11-27
KR20000016029A (ko)	2000-03-25
DE69729728D1 (de)	2004-08-05
FI962177A0 (fi)	1996-05-23
ATE270359T1 (de)	2004-07-15
FI962177A7 (fi)	1997-11-24
EP0907793B1 (en)	2004-06-30
DE69729728T2 (de)	2005-07-07
JP2000510917A (ja)	2000-08-22

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Legal Events

Date	Code	Title	Description
2004-06-22	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2004-11-23	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
2009-05-19	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 11A E 12A ANUIDADES.
2010-02-17	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 2002 DE 19/05/2009.