SE219314C1 - Sätt att kontrollera och reglera beckavlagringar vid tillverkning av papper - Google Patents

Sätt att kontrollera och reglera beckavlagringar vid tillverkning av papper

Info

Publication number
SE219314C1
SE219314C1 SE722263A SE722263A SE219314C1 SE 219314 C1 SE219314 C1 SE 219314C1 SE 722263 A SE722263 A SE 722263A SE 722263 A SE722263 A SE 722263A SE 219314 C1 SE219314 C1 SE 219314C1
Authority
SE
Sweden
Prior art keywords
papermaking
ways
control
pitch deposits
regulate pitch
Prior art date
Application number
SE722263A
Other languages
English (en)
Swedish (sv)
Inventor
Stanley Joseph Buckman
John D Pera
William Paul Purcell
Original Assignee
Buckman Labor 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 Buckman Labor Inc filed Critical Buckman Labor Inc
Publication of SE219314C1 publication Critical patent/SE219314C1/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • 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
    • Y10S162/04—Pitch control
    • 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
    • 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
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/07—Organic amine, amide, or n-base containing
SE722263A 1963-04-29 1963-06-28 Sätt att kontrollera och reglera beckavlagringar vid tillverkning av papper SE219314C1 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US276199A US3274050A (en) 1963-04-29 1963-04-29 Pitch control in pulp and papermaking

Publications (1)

Publication Number Publication Date
SE219314C1 true SE219314C1 (sv) 1968-02-27

Family

ID=23055609

Family Applications (1)

Application Number Title Priority Date Filing Date
SE722263A SE219314C1 (sv) 1963-04-29 1963-06-28 Sätt att kontrollera och reglera beckavlagringar vid tillverkning av papper

Country Status (12)

Country Link
US (1) US3274050A (en, 2012)
AT (1) AT244738B (en, 2012)
BE (1) BE640747A (en, 2012)
CH (1) CH429423A (en, 2012)
DE (1) DE1233710B (en, 2012)
DK (1) DK104721C (en, 2012)
ES (1) ES290881A1 (en, 2012)
FI (1) FI40966B (en, 2012)
FR (1) FR1375521A (en, 2012)
GB (1) GB973556A (en, 2012)
NL (1) NL302971A (en, 2012)
SE (1) SE219314C1 (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448004A (en) * 1966-06-27 1969-06-03 Buckman Labor Inc Preparation of chemical pulp from wood chips
DE3069015D1 (en) * 1980-06-24 1984-09-27 Seiko Kagaku Kogyo Co Ltd Cellulose-treating agent and paper products sized therewith
US5223097A (en) * 1986-01-09 1993-06-29 W. R. Grace Ab Method for controlling pitch on a paper-making machine
US5626720A (en) * 1986-01-09 1997-05-06 W.R. Grace & Co.-Conn. Method for controlling pitch on a papermaking machine
US4995944A (en) * 1988-09-16 1991-02-26 Dearborn Chemical Company Ltd. Controlling deposits on paper machine felts using cationic polymer and cationic surfactant mixture
DE19519268C1 (de) * 1995-05-31 1997-01-23 Stockhausen Chem Fab Gmbh Verwendung von Mitteln zur Zellstoff- und Papierherstellung
FI118090B (fi) * 2004-04-08 2007-06-29 Ciba Sc Holding Ag Lisäaine, lisäaineen käyttö paperin ja kartongin valmistuksessa, menetelmä paperin ja kartongin valmistuksen parantamiseksi ja menetelmä paperi- ja kartongituotteen parantamiseksi
EP1950342B1 (en) * 2007-01-29 2016-05-04 Cognis IP Management GmbH Emulsions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL288614A (en, 2012) * 1962-02-07
NL124251C (en, 2012) * 1962-07-16

Also Published As

Publication number Publication date
FR1375521A (fr) 1964-10-16
CH429423A (de) 1967-01-31
DK104721C (da) 1966-06-20
US3274050A (en) 1966-09-20
ES290881A1 (es) 1964-01-16
FI40966B (en, 2012) 1969-03-31
NL302971A (nl) 1965-10-25
AT244738B (de) 1966-01-25
BE640747A (en, 2012) 1964-06-03
DE1233710B (de) 1967-02-02
GB973556A (en) 1964-10-28

Similar Documents

Publication Publication Date Title
CH424500A (de) Winterkissen
SE219314C1 (sv) Sätt att kontrollera och reglera beckavlagringar vid tillverkning av papper
FR1405116A (fr) Perfectionnements aux flotteurs
FR1462494A (fr) Nouveaux pigments hétérocycliques-aromatiques
DK112936B (da) Hvirvellag-anlæg.
AT247256B (de) Weblitze
AT250875B (de) Weblitze
CH428615A (de) Webschützen-Einsatz
AT251502B (de) Reiterloser Webschaft
CH435029A (de) Schreib- und Zeichentafel
FR1360823A (fr) Anémomètre
NL297729A (nl) Borgmoer
FR1541235A (fr) Perfectionnements aux cerfs-volants susceptibles d'utilisations diverses
FR1371281A (fr) Fondation flottante stable
FI40188C (fi) Anordning vid cyklonugnar
FI37214A (fi) Profilerad bärare vid sektionsväggar
FI44515C (fi) Sätt vid utförande av hydrolys och alkalisk kokninf i en och samma kontinuerliga cellulosakokare
FR1450086A (fr) Roulette applicable notamment aux échafaudages
ES99067Y (es) Patín acuático
ES101240Y (es) Patín acuático
IE27490L (en) Pitch control in paper-making
FI43351C (fi) Sätt och anordning vid kantsågning av virke
ES99288Y (es) Patín flotador acuático
FR1377448A (fr) Perfectionnements aux compteurs électroniques réversibles
FR1394033A (fr) Perfectionnements aux densimètres