IE940642A1 - Papermaking process and apparatus for use therewith - Google Patents

Papermaking process and apparatus for use therewith

Info

Publication number: IE940642A1
Authority: IE; Ireland
Prior art keywords: fraction; water; backwater; stock; papermaking
Prior art date: 1993-08-27

Application number

IE940642A

Other languages

English (en)

Inventor

Colin Austin Harris

Original Assignee

Wiggins Teape Group 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.)

1993-08-27

Filing date

1994-08-15

Publication date

1995-03-08

1994-08-15 Application filed by Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd

1995-03-08 Publication of IE940642A1 publication Critical patent/IE940642A1/en

Links

238000000034 method Methods 0.000 title claims abstract description 50
239000007787 solid Substances 0.000 claims abstract description 70
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
239000002699 waste material Substances 0.000 claims abstract description 13
238000007599 discharging Methods 0.000 claims abstract description 5
239000007788 liquid Substances 0.000 claims description 13
239000012223 aqueous fraction Substances 0.000 claims description 5
230000000694 effects Effects 0.000 claims description 4
229920000867 polyelectrolyte Polymers 0.000 claims description 4
230000000717 retained effect Effects 0.000 claims description 4
239000013049 sediment Substances 0.000 claims description 4
230000015572 biosynthetic process Effects 0.000 claims description 3
239000006185 dispersion Substances 0.000 claims description 3
230000002093 peripheral effect Effects 0.000 claims description 3
238000005189 flocculation Methods 0.000 claims description 2
230000016615 flocculation Effects 0.000 claims description 2
239000003795 chemical substances by application Substances 0.000 claims 1
239000000463 material Substances 0.000 description 12
239000013505 freshwater Substances 0.000 description 7
230000014759 maintenance of location Effects 0.000 description 7
210000000038 chest Anatomy 0.000 description 6
239000011888 foil Substances 0.000 description 6
239000000835 fiber Substances 0.000 description 5
239000002002 slurry Substances 0.000 description 5
239000007921 spray Substances 0.000 description 5
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
238000000926 separation method Methods 0.000 description 4
238000007792 addition Methods 0.000 description 3
238000010276 construction Methods 0.000 description 3
229910052500 inorganic mineral Inorganic materials 0.000 description 3
239000011707 mineral Substances 0.000 description 3
238000004537 pulping Methods 0.000 description 3
239000002351 wastewater Substances 0.000 description 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
229920003043 Cellulose fiber Polymers 0.000 description 2
230000002301 combined effect Effects 0.000 description 2
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
239000013055 pulp slurry Substances 0.000 description 2
230000009467 reduction Effects 0.000 description 2
239000004408 titanium dioxide Substances 0.000 description 2
239000005995 Aluminium silicate Substances 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
210000004907 gland Anatomy 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000012764 mineral filler Substances 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1

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
- D21F1/68—Pulp catching, de-watering, or recovering; Re-use of pulp-water using hydrocyclones
- 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

Landscapes

Paper (AREA)
Cyclones (AREA)
Diaphragms For Electromechanical Transducers (AREA)

IE940642A 1993-08-27 1994-08-15 Papermaking process and apparatus for use therewith IE940642A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB939317817A GB9317817D0 (en)	1993-08-27	1993-08-27	Papermaking process and apparatus for use therewith

Publications (1)

Publication Number	Publication Date
IE940642A1 true IE940642A1 (en)	1995-03-08

Family

ID=10741113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IE940642A IE940642A1 (en)	1993-08-27	1994-08-15	Papermaking process and apparatus for use therewith

Country Status (12)

Country	Link
EP (1)	EP0643164B1 (de)
JP (1)	JPH07207592A (de)
AT (1)	ATE160602T1 (de)
AU (1)	AU667015B2 (de)
BR (1)	BR9403343A (de)
CA (1)	CA2130712A1 (de)
DE (1)	DE69407007T2 (de)
FI (1)	FI114872B (de)
GB (2)	GB9317817D0 (de)
IE (1)	IE940642A1 (de)
NZ (1)	NZ264280A (de)
ZA (1)	ZA946261B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI117102B (fi)	1996-05-23	2006-06-15	Metso Paper Inc	Menetelmä paperikoneella sen vesikiertojen järjestämiseksi
FI971126A7 (fi) *	1997-03-18	1998-09-19	Valmet Corp	Paperikoneen perälaatikon laimennusveden käsittely- ja kiertojärjestelmä
US6423183B1 (en)	1997-12-24	2002-07-23	Kimberly-Clark Worldwide, Inc.	Paper products and a method for applying a dye to cellulosic fibers
FI110796B (fi) *	2000-12-19	2003-03-31	Metso Paper Inc	Menetelmä ilman poistamiseksi paperikoneen viiravesisäiliöstä ja vastaava viiravesisäiliö
US6749721B2 (en)	2000-12-22	2004-06-15	Kimberly-Clark Worldwide, Inc.	Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition
US7749356B2 (en)	2001-03-07	2010-07-06	Kimberly-Clark Worldwide, Inc.	Method for using water insoluble chemical additives with pulp and products made by said method
US6582560B2 (en)	2001-03-07	2003-06-24	Kimberly-Clark Worldwide, Inc.	Method for using water insoluble chemical additives with pulp and products made by said method
US6916402B2 (en)	2002-12-23	2005-07-12	Kimberly-Clark Worldwide, Inc.	Process for bonding chemical additives on to substrates containing cellulosic materials and products thereof
US7670459B2 (en)	2004-12-29	2010-03-02	Kimberly-Clark Worldwide, Inc.	Soft and durable tissue products containing a softening agent
DE102006034186A1 (de) *	2006-07-24	2008-01-31	Siemens Ag	Einrichtung zur Papierherstellung, insbesondere Altpapier
FR2918678A1 (fr) *	2007-07-13	2009-01-16	Arjowiggins Licensing Soc Par	Procede de traitement des eaux blanches provenant d'une machine de type machine a papier
DE102011002751A1 (de) *	2011-01-17	2012-07-19	Voith Patent Gmbh	Papiermaschine
KR101330831B1 (ko) *	2011-12-30	2013-11-18	김용철	절전형 펄프 회수장치
JP6042161B2 (ja) *	2012-10-04	2016-12-14	有限会社エムエスエンジニアリング	固液分離装置
CN104562825B (zh) *	2013-10-18	2017-06-13	上海东冠纸业有限公司	一种高效的白水盘排污装置
CN107002331B (zh) *	2014-09-18	2019-04-02	福伊特专利有限公司	用于制造无纺织物的方法和设备
CN106758476B (zh) *	2017-03-21	2018-03-09	李飞	一种制浆造纸白水的封闭循环系统及处理方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1053496A (de) *		1900-01-01
GB280456A (en) *	1927-05-30	1927-11-17	John Stanley Hancock	Improved method of and means for preparing a wet mixture of fibre and cementitious material
GB526866A (en) *	1939-03-27	1940-09-26	August Reiss	Improvements in and relating to treatment of waste water in the manufacture of paper
US3415253A (en) *	1967-01-13	1968-12-10	Philip Morris Inc	Process for manufacturing reconstituted tobacco sheet material in a substantially closed system
CH560651A5 (de) *	1973-10-04	1975-04-15	Stoecklin & Cie
SE448889B (sv) *	1985-11-06	1987-03-23	Sunds Defibrator	Sett for behandling av returpapper
DE422314T1 (de) *	1989-10-10	1991-07-25	Nils Anders Lennart Djursholm Wikdahl	Verfahren und vorrichtung zur herstellung eines cellulosebreis von verbesserter qualitaet.
US5196090A (en) *	1989-11-03	1993-03-23	Glauco Corbellini	Method for recovering pulp solids from whitewater using a siphon

1993
- 1993-08-27 GB GB939317817A patent/GB9317817D0/en active Pending
1994
- 1994-08-11 EP EP94305938A patent/EP0643164B1/de not_active Expired - Lifetime
- 1994-08-11 DE DE69407007T patent/DE69407007T2/de not_active Expired - Fee Related
- 1994-08-11 GB GB9416214A patent/GB2281319B/en not_active Expired - Lifetime
- 1994-08-11 AT AT94305938T patent/ATE160602T1/de not_active IP Right Cessation
- 1994-08-15 IE IE940642A patent/IE940642A1/en not_active IP Right Cessation
- 1994-08-17 AU AU70314/94A patent/AU667015B2/en not_active Ceased
- 1994-08-18 ZA ZA946261A patent/ZA946261B/xx unknown
- 1994-08-19 NZ NZ264280A patent/NZ264280A/en unknown
- 1994-08-23 CA CA002130712A patent/CA2130712A1/en not_active Abandoned
- 1994-08-24 FI FI943895A patent/FI114872B/fi not_active IP Right Cessation
- 1994-08-26 BR BR9403343A patent/BR9403343A/pt not_active Application Discontinuation
- 1994-08-29 JP JP6227259A patent/JPH07207592A/ja active Pending

Also Published As

Publication number	Publication date
ZA946261B (en)	1995-07-05
FI943895L (fi)	1995-02-28
CA2130712A1 (en)	1995-02-28
NZ264280A (en)	1995-10-26
GB2281319A (en)	1995-03-01
EP0643164A1 (de)	1995-03-15
ATE160602T1 (de)	1997-12-15
BR9403343A (pt)	1995-08-08
GB2281319B (en)	1997-03-05
EP0643164B1 (de)	1997-11-26
AU667015B2 (en)	1996-02-29
DE69407007D1 (de)	1998-01-08
GB9317817D0 (en)	1993-10-13
GB9416214D0 (en)	1994-10-05
DE69407007T2 (de)	1998-04-16
JPH07207592A (ja)	1995-08-08
FI943895A0 (fi)	1994-08-24
AU7031494A (en)	1995-03-09
FI114872B (fi)	2005-01-14

Legal Events

Date	Code	Title	Description
1998-03-25	MM9A	Patent lapsed through non-payment of renewal fee

Publication	Publication Date	Title
EP0643164B1 (de)	1997-11-26	Verfahren zur Herstellung von Papier und damit verwendete Vorrichtung
CA2682652C (en)	2014-12-02	An apparatus for removing gas in connection with a paper machine or corresponding
US4983258A (en)	1991-01-08	Conversion of pulp and paper mill waste solids to papermaking pulp
US5626718A (en)	1997-05-06	Use of polymers in the recycled fiber washing/deinking process
Krofta et al.	2018	Total closing of paper mills with reclamation and deinking installations
US3833468A (en)	1974-09-03	System for recovery of fiber from paper mill effluent, including a sieve bend screen
US4726880A (en)	1988-02-23	Method and apparatus for improving the quality of paper manufactured from recycled paper with a hydrokinetic amplifier
EP1126076B1 (de)	2005-07-20	Verfahren und Vorrichtung zur Halbstoffreinigung
US3538680A (en)	1970-11-10	Papermaking apparatus and process
US3884755A (en)	1975-05-20	Closed cycle paper sheet production
CA2089078C (en)	1998-01-20	Method and apparatus for stabilizing and simplifying an approach flow system for a paper-making machine
FI108304B (fi)	2001-12-31	Menetelmä ja laitteisto mineraalipitoisen kuitususpension kuten päällystetyn hylyn käsittelyyn paperin valmistuksessa
US5679221A (en)	1997-10-21	Method for aluminum reduction in recycled pulp and paper
EP0786030B1 (de)	2001-03-21	Zellstoffwaschen mittels eines endlosen trägergewebes
US4863107A (en)	1989-09-05	Process and a device for removing foreign solids from pulpers
US3016323A (en)	1962-01-09	Paper de-coating and benefaction process and products thereof
CN109208372A (zh)	2019-01-15	一种废纸制浆过程精筛渣的回收方法
Shammas et al.	2010	Completely closed water systems in paper mills
WO1996011297A9 (en)	1996-09-12	Washing pulp using an endless support fabric
EP1010804B1 (de)	2004-03-03	Verfahren und Vorrichtung zur Behandlung von Ausschuss
Holik et al.	2006	Stock preparation
CA2095342A1 (en)	1992-05-01	Method and apparatus for removing ink from waste paper material
Nassar et al.	1993	Studies on water conservation for Jordan paper and cardboard factories
Panchapakesan	2000	Optimum Closure of Mill White Water System Reduces Water Use, Conserves Energy
Piyush et al.	0	Impact Of Water Loop Closure In Deinking/Recycling Mills