AU7031494A - Papermaking process and apparatus for use therewith - Google Patents

Papermaking process and apparatus for use therewith

Info

Publication number
AU7031494A
AU7031494A AU70314/94A AU7031494A AU7031494A AU 7031494 A AU7031494 A AU 7031494A AU 70314/94 A AU70314/94 A AU 70314/94A AU 7031494 A AU7031494 A AU 7031494A AU 7031494 A AU7031494 A AU 7031494A
Authority
AU
Australia
Prior art keywords
stock
fraction
solids content
papermaking
papermaking process
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU70314/94A
Other versions
AU667015B2 (en
Inventor
Colin Austin Harris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wiggins Teape Group Ltd
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.)
Filing date
Publication date
Application filed by Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of AU7031494A publication Critical patent/AU7031494A/en
Application granted granted Critical
Publication of AU667015B2 publication Critical patent/AU667015B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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

Abstract

A papermaking process which includes preparing a papermaking stock and delivering that stock to the headbox of a papermachine for deliver onto a machine wire, draining the stock on the wire and processing the backwater or white water thus obtained to generate two fractions one of which fractions has a higher solids content than the other fraction, delivering the fraction having a high solids content for use in preparing papermaking stock and discharging the fraction having a low solids content to waste or for re-use as process water in another part of the process. <IMAGE>
AU70314/94A 1993-08-27 1994-08-17 Papermaking process and apparatus for use therewith Ceased AU667015B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9317817 1993-08-27
GB939317817A GB9317817D0 (en) 1993-08-27 1993-08-27 Papermaking process and apparatus for use therewith

Publications (2)

Publication Number Publication Date
AU7031494A true AU7031494A (en) 1995-03-09
AU667015B2 AU667015B2 (en) 1996-02-29

Family

ID=10741113

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70314/94A Ceased AU667015B2 (en) 1993-08-27 1994-08-17 Papermaking process and apparatus for use therewith

Country Status (12)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117102B (en) 1996-05-23 2006-06-15 Metso Paper Inc Procedure in a paper machine for arranging its water circulation
FI971126A (en) * 1997-03-18 1998-09-19 Valmet Corp Paper machine headbox dilution water treatment and circulation system
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 (en) * 2000-12-19 2003-03-31 Metso Paper Inc Method of removing air from a paper machine's wirewater container and corresponding wirewater container
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
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
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
US7670459B2 (en) 2004-12-29 2010-03-02 Kimberly-Clark Worldwide, Inc. Soft and durable tissue products containing a softening agent
DE102006034186A1 (en) * 2006-07-24 2008-01-31 Siemens Ag Equipment for papermaking, especially waste paper
FR2918678A1 (en) * 2007-07-13 2009-01-16 Arjowiggins Licensing Soc Par PROCESS FOR TREATING WHITE WATER FROM A PAPER MACHINE TYPE MACHINE
DE102011002751A1 (en) * 2011-01-17 2012-07-19 Voith Patent Gmbh paper machine
KR101330831B1 (en) * 2011-12-30 2013-11-18 김용철 White water recovering device
JP6042161B2 (en) * 2012-10-04 2016-12-14 有限会社エムエスエンジニアリング Solid-liquid separator
CN104562825B (en) * 2013-10-18 2017-06-13 上海东冠纸业有限公司 A kind of efficient white wate tray blowdown apparatus
WO2016041773A1 (en) * 2014-09-18 2016-03-24 Voith Patent Gmbh Method and device for producing a nonwoven material
CN106758476B (en) * 2017-03-21 2018-03-09 李飞 A kind of closed cycle system and processing method of pulping and paper-making plain boiled water

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053496A (en) * 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 (en) * 1973-10-04 1975-04-15 Stoecklin & Cie
SE448889B (en) * 1985-11-06 1987-03-23 Sunds Defibrator SET FOR TREATMENT OF RECOVERY PAPERS
EP0422314B1 (en) * 1989-10-10 1994-04-13 WIKDAHL, Nils Anders Lennart A method and device for the production of cellulose pulp of improved quality
US5196090A (en) * 1989-11-03 1993-03-23 Glauco Corbellini Method for recovering pulp solids from whitewater using a siphon

Also Published As

Publication number Publication date
EP0643164B1 (en) 1997-11-26
FI943895A (en) 1995-02-28
GB9317817D0 (en) 1993-10-13
FI943895A0 (en) 1994-08-24
ATE160602T1 (en) 1997-12-15
GB2281319B (en) 1997-03-05
DE69407007T2 (en) 1998-04-16
ZA946261B (en) 1995-07-05
CA2130712A1 (en) 1995-02-28
GB2281319A (en) 1995-03-01
EP0643164A1 (en) 1995-03-15
AU667015B2 (en) 1996-02-29
IE940642A1 (en) 1995-03-08
BR9403343A (en) 1995-08-08
JPH07207592A (en) 1995-08-08
GB9416214D0 (en) 1994-10-05
DE69407007D1 (en) 1998-01-08
NZ264280A (en) 1995-10-26
FI114872B (en) 2005-01-14

Similar Documents

Publication Publication Date Title
GB2281319B (en) Papermaking process and apparatus for use therewith
EP1219344A3 (en) Method and apparatus for feeding a chemical into a liquid flow
DE58906496D1 (en) Process for dewatering solids suspended in water and press screw separator therefor.
CA2425197A1 (en) An improved retention/draining aid comprising a siliceous material and an organic microparticle
AU586781B2 (en) Production of paper, board and cardboard
FI881107A0 (en) Method for making paper
AU8316991A (en) Method for controlling stickies in pulp and papermaking processes using recycled paper
TW367381B (en) Bleaching of filled paper
EP0349806A3 (en) Apparatus for treating waste paper
AU3047800A (en) Process arrangement for short circulation
AU638049B2 (en) Use of at least partly water-soluble polymers for removing printing ink from printed waste paper and/or recycling water in the papermaking industry
AU1234795A (en) Process for the elimination of heavy metals
EP0838550A3 (en) Method of retention aid addition for improved paper board production
Velinsky Criteria for Selecting Installations for Fiber Recovery(Auswahlkriterien fuer Anlagen zur Faserrueckgewinnung)
ATE98929T1 (en) PROCESS FOR DEWATERING SOLIDS SUSPENDED IN WATER AND PRESSING SCREW SEPARATOR THEREFOR.