SE412426B - Saett och anordning foer att kontinuerligt astadkomma maetning av l-faktorn hos en pappersmassasuspension - Google Patents

Saett och anordning foer att kontinuerligt astadkomma maetning av l-faktorn hos en pappersmassasuspension

Info

Publication number
SE412426B
SE412426B SE7406372A SE7406372A SE412426B SE 412426 B SE412426 B SE 412426B SE 7406372 A SE7406372 A SE 7406372A SE 7406372 A SE7406372 A SE 7406372A SE 412426 B SE412426 B SE 412426B
Authority
SE
Sweden
Prior art keywords
astadcom
seating
factor
setting
device make
Prior art date
Application number
SE7406372A
Other languages
English (en)
Inventor
A Karnis
O Forgacs
Original Assignee
Domtar 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 Domtar Ltd filed Critical Domtar Ltd
Publication of SE412426B publication Critical patent/SE412426B/sv

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
    • 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
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2506—By viscosity or consistency
SE7406372A 1970-11-27 1974-05-13 Saett och anordning foer att kontinuerligt astadkomma maetning av l-faktorn hos en pappersmassasuspension SE412426B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA099380A CA938128A (en) 1970-11-27 1970-11-27 Continuous measurement of pulp properties

Publications (1)

Publication Number Publication Date
SE412426B true SE412426B (sv) 1980-03-03

Family

ID=4088125

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7114783A SE376030B (sv) 1970-11-27 1971-11-18
SE7406372A SE412426B (sv) 1970-11-27 1974-05-13 Saett och anordning foer att kontinuerligt astadkomma maetning av l-faktorn hos en pappersmassasuspension

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7114783A SE376030B (sv) 1970-11-27 1971-11-18

Country Status (4)

Country Link
US (1) US3802964A (sv)
CA (1) CA938128A (sv)
FI (1) FI55091C (sv)
SE (2) SE376030B (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873416A (en) * 1970-11-27 1975-03-25 Alkibiadis Karnis System for the continuous measurement of the weight-average fiber length of a pulp
US3869922A (en) * 1973-10-29 1975-03-11 Gravicon Corp Apparatus for measuring paper stock consistency
SE406943B (sv) * 1976-04-14 1979-03-05 Mo Och Domsjoe Ab Forfarande for kontinuerlig tvettning av suspensioner
SE406944B (sv) * 1976-04-14 1979-03-05 Mo Och Domsjoe Ab Forfarande for att reglera tillsatsen av suspensinsvetska vid kontinuerlig tvettning av suspensioner
US4276119A (en) * 1979-05-14 1981-06-30 Domtar Inc. Method and apparatus for on-line monitoring of specific surface of mechanical pulps
US4342618A (en) * 1979-05-14 1982-08-03 Alkibiadis Karnis Method and apparatus on-line monitoring of fibre length of mechanical pumps
US4441960A (en) * 1979-05-14 1984-04-10 Alkibiadis Karnis Method and apparatus for on-line monitoring of specific surface of mechanical pulps
US4963229A (en) * 1985-07-02 1990-10-16 International Paper Company System and method for continuous measurement of pulp consistency in a blowline of a continuous pulp digester
US5365435A (en) * 1993-02-19 1994-11-15 Halliburton Company System and method for quantitative determination of mixing efficiency at oil or gas well
US5365775A (en) * 1993-09-27 1994-11-22 Penniman John G Process for automatic measurement of specific filtration resistance and electrostatic charge of a fibrous dispersion
US5500735A (en) * 1994-07-18 1996-03-19 Pulp And Paper Research Institute Of Canada Method and apparatus for on-line measurement of pulp fiber surface development
DE19510008C2 (de) * 1995-03-23 1997-01-30 Siemens Ag Verfahren und Vorrichtung zur Prozeßführung bei der Zellstoff- und/oder Papierherstellung
US5772895A (en) * 1996-02-15 1998-06-30 Eastman Kodak Company System for controlling the composition of color coupler on a real-time basis
WO2001075228A1 (en) * 2000-04-03 2001-10-11 Auckland Uniservices Limited Apparatus and method for measuring pulp quality
WO2006084347A1 (en) * 2005-02-11 2006-08-17 Fpinnovations Method of refining wood chips or pulp in a high consistency conical disc refiner
DE102008041313A1 (de) * 2008-08-18 2010-02-25 Voith Patent Gmbh Leitsystem für Anlagen zur Papier-und/oder Tissue-und/oder Karton-und/oder Verpackungsherstellung
FI128658B (sv) * 2013-11-24 2020-09-30 Kemira Oyj Förfarande och system för analys av ett prov innehållande partiklar av fast ämne samt bruk av förfarandet och systemet
US10941520B2 (en) 2015-08-21 2021-03-09 Pulmac Systems International, Inc. Fractionating and refining system for engineering fibers to improve paper production
US11214925B2 (en) 2015-08-21 2022-01-04 Pulmac Systems International, Inc. Method of preparing recycled cellulosic fibers to improve paper production
US10041209B1 (en) 2015-08-21 2018-08-07 Pulmac Systems International, Inc. System for engineering fibers to improve paper production

Also Published As

Publication number Publication date
US3802964A (en) 1974-04-09
FI55091C (fi) 1979-05-10
CA938128A (en) 1973-12-11
FI55091B (fi) 1979-01-31
SE376030B (sv) 1975-05-05

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