FI982625A0 - Method and apparatus for controlling the properties of a paper - Google Patents

Method and apparatus for controlling the properties of a paper

Info

Publication number
FI982625A0
FI982625A0 FI982625A FI982625A FI982625A0 FI 982625 A0 FI982625 A0 FI 982625A0 FI 982625 A FI982625 A FI 982625A FI 982625 A FI982625 A FI 982625A FI 982625 A0 FI982625 A0 FI 982625A0
Authority
FI
Finland
Prior art keywords
paper
properties
controlling
Prior art date
Application number
FI982625A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI982625A (en
Inventor
Taisto Huhtelin
Risto Kuusisto
Harri Happonen
Original Assignee
Valmet Automation Inc
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 Valmet Automation Inc filed Critical Valmet Automation Inc
Priority to FI982625A priority Critical patent/FI982625A/en
Publication of FI982625A0 publication Critical patent/FI982625A0/en
Priority to CA002352798A priority patent/CA2352798A1/en
Priority to EP99958225A priority patent/EP1135554A1/en
Priority to PCT/FI1999/000997 priority patent/WO2000034575A1/en
Priority to AU15640/00A priority patent/AU1564000A/en
Publication of FI982625A publication Critical patent/FI982625A/en
Priority to US09/864,739 priority patent/US20020060017A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • D21G9/0027—Paper-making control systems controlling the forming section
FI982625A 1998-12-04 1998-12-04 Method and apparatus for adjusting paper properties FI982625A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI982625A FI982625A (en) 1998-12-04 1998-12-04 Method and apparatus for adjusting paper properties
CA002352798A CA2352798A1 (en) 1998-12-04 1999-12-02 Method and equipment for controlling properties of paper
EP99958225A EP1135554A1 (en) 1998-12-04 1999-12-02 Method and equipment for controlling properties of paper
PCT/FI1999/000997 WO2000034575A1 (en) 1998-12-04 1999-12-02 Method and equipment for controlling properties of paper
AU15640/00A AU1564000A (en) 1998-12-04 1999-12-02 Method and equipment for controlling properties of paper
US09/864,739 US20020060017A1 (en) 1998-12-04 2001-05-23 Method and equipment for controlling properties of paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI982625A FI982625A (en) 1998-12-04 1998-12-04 Method and apparatus for adjusting paper properties

Publications (2)

Publication Number Publication Date
FI982625A0 true FI982625A0 (en) 1998-12-04
FI982625A FI982625A (en) 2000-06-05

Family

ID=8553043

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982625A FI982625A (en) 1998-12-04 1998-12-04 Method and apparatus for adjusting paper properties

Country Status (6)

Country Link
US (1) US20020060017A1 (en)
EP (1) EP1135554A1 (en)
AU (1) AU1564000A (en)
CA (1) CA2352798A1 (en)
FI (1) FI982625A (en)
WO (1) WO2000034575A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1218587B1 (en) * 1999-09-21 2006-06-21 Metso Paper, Inc. Regulation system for the short circulation and headbox of a paper machine or equivalent
FI115539B (en) * 2001-02-23 2005-05-31 Metso Automation Oy Method and apparatus for controlling in a paper machine or the corresponding short circulation
US20030000669A1 (en) * 2001-05-11 2003-01-02 Invensys Systems, Inc. Methods and systems for controlling paper quality by adjusting fiber filter parameters
FI115081B (en) * 2001-10-19 2005-02-28 Metso Automation Oy Method and apparatus for controlling the operation of a pulp department of a paper machine
FI116241B (en) * 2002-05-06 2005-10-14 Metso Automation Oy Method and apparatus for determining retention of a wire portion of a paper machine
SE522691C3 (en) * 2002-06-12 2004-04-07 Abb Ab Dynamic on-line optimization of production processes
DE102005051656A1 (en) * 2005-10-28 2007-05-03 Voith Patent Gmbh Method and device for producing a fibrous web
DE102006003637A1 (en) * 2006-01-26 2007-08-02 Voith Patent Gmbh Process for producing or treating a fibrous web
US20150292158A1 (en) 2012-09-28 2015-10-15 Voith Patent Gmbh Method for controlling the formation of a fiber web of a fiber or paper producing process
US9309625B2 (en) * 2012-10-18 2016-04-12 Honeywell Asca Inc. Concept to separate wet end and dry end paper machine control through estimation of physical properties at the wire
US10329715B2 (en) * 2017-07-20 2019-06-25 Buckman Laboratories International, Inc. Real time regulation of yankee dryer coating based on predicted natural coating transfer
EP4204627A4 (en) 2020-08-27 2024-09-11 Buckman Laboratories Int Inc Predictive control of yankee dryer chemistry and creped product quality
FI130270B (en) * 2022-03-14 2023-05-30 Valmet Technologies Oy Supply system of a treatment system of application of a treatment substance of a fiber web
CN114960262A (en) * 2022-07-27 2022-08-30 启东亦大通自动化设备有限公司 Air dryer intelligent adjusting method based on optical detection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711688A (en) * 1968-06-27 1973-01-16 Bunker Ramo Computer control of paper machine in which basis weight is controlled through control of stock flow
US4098641A (en) * 1973-04-02 1978-07-04 Measurex Corporation Method for the on-line control of the opacity of a paper sheet
US4314878A (en) * 1978-01-26 1982-02-09 Westvaco Corporation Method of operating a papermachine drying line
US4613406A (en) * 1983-04-04 1986-09-23 Weyerhaeuser Company Method of measuring drainage rate
JP3094798B2 (en) * 1994-08-16 2000-10-03 王子製紙株式会社 Method and apparatus for controlling product moisture at the time of exchanging paper machine
US6086716A (en) * 1998-05-11 2000-07-11 Honeywell-Measurex Corporation Wet end control for papermaking machine

Also Published As

Publication number Publication date
WO2000034575A1 (en) 2000-06-15
US20020060017A1 (en) 2002-05-23
AU1564000A (en) 2000-06-26
CA2352798A1 (en) 2000-06-15
EP1135554A1 (en) 2001-09-26
FI982625A (en) 2000-06-05

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