BR9006989A - Processo para remocao de solidos finos de polpa fina que contem agua branca e aparelho para separar solidos finos de agua em polpa fina que contem agua branca - Google Patents

Processo para remocao de solidos finos de polpa fina que contem agua branca e aparelho para separar solidos finos de agua em polpa fina que contem agua branca

Info

Publication number
BR9006989A
BR9006989A BR909006989A BR9006989A BR9006989A BR 9006989 A BR9006989 A BR 9006989A BR 909006989 A BR909006989 A BR 909006989A BR 9006989 A BR9006989 A BR 9006989A BR 9006989 A BR9006989 A BR 9006989A
Authority
BR
Brazil
Prior art keywords
fine
water
containing white
pulp containing
white water
Prior art date
Application number
BR909006989A
Other languages
English (en)
Inventor
Peter A Rodriguez
Glauco Corbellini
Original Assignee
Peter A Rodriguez
Glauco Corbellini
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 Peter A Rodriguez, Glauco Corbellini filed Critical Peter A Rodriguez
Publication of BR9006989A publication Critical patent/BR9006989A/pt

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
    • D21F1/80—Pulp catching, de-watering, or recovering; Re-use of pulp-water using endless screening belts
    • 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
    • D21F1/48—Suction apparatus
BR909006989A 1989-11-03 1990-11-02 Processo para remocao de solidos finos de polpa fina que contem agua branca e aparelho para separar solidos finos de agua em polpa fina que contem agua branca BR9006989A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43145689A 1989-11-03 1989-11-03
PCT/US1990/006496 WO1991006704A1 (en) 1989-11-03 1990-11-02 Method and apparatus for recovering pulp solids from whitewater

Publications (1)

Publication Number Publication Date
BR9006989A true BR9006989A (pt) 1992-01-28

Family

ID=23712025

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909006989A BR9006989A (pt) 1989-11-03 1990-11-02 Processo para remocao de solidos finos de polpa fina que contem agua branca e aparelho para separar solidos finos de agua em polpa fina que contem agua branca

Country Status (5)

Country Link
EP (1) EP0455784A4 (pt)
JP (1) JPH04505190A (pt)
BR (1) BR9006989A (pt)
CA (1) CA2045515A1 (pt)
WO (1) WO1991006704A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4335304C2 (de) * 1993-10-16 1995-04-20 Voith Gmbh J M Verfahren zum Betreiben eines Doppelsiebformers
DE19806402A1 (de) * 1998-02-17 1999-08-19 Voith Sulzer Papiertech Patent Verfahren zum Zusammenführen zweier Suspensionsschichten sowie Eindickvorrichtung
DE19852635A1 (de) * 1998-11-14 2000-05-18 Voith Sulzer Papiertech Patent Blattbildungssystem

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT322963B (de) * 1970-10-30 1975-06-25 Arledter Hanns F Dr Ing Verfahren zur blattbildung bei einer doppelsieb-papiermaschinen
US3915791A (en) * 1972-05-12 1975-10-28 Black Clawson Co Method for producing multi-ply paper on a twin-wire machine
US3840430A (en) * 1972-06-30 1974-10-08 Beloit Corp Twin-wire papermaking machine wherein the forming wires pass through the slice chamber which contains flexible trailing elements
AT333115B (de) * 1973-04-10 1976-11-10 Arledter Hanns F Dr Ing Verfahren und vorrichtung zum herausfiltern von feinstoffen aus flussigkeiten
US4376330A (en) * 1980-09-29 1983-03-15 Kleinwefers Gmbh Flexure-resistant calender roll
GB2143871B (en) * 1983-07-23 1986-11-12 Beloit Walmsley Ltd Twin wire paper forming machine
DE3423701A1 (de) * 1983-09-12 1985-03-28 Rauma-Repola Oy, Pori Verfahren und vorrichtung zum waschen einer zellstoffmasse
DE3429695A1 (de) * 1984-08-11 1986-02-13 Küsters, Eduard, 4150 Krefeld Verfahren zur erzielung eines temperaturprofils im bereich hoher temperaturen an beheizten walzen und entsprechende walzeinrichtung
JPS6175897A (ja) * 1984-09-21 1986-04-18 株式会社東芝 抄紙機のドライヤ装置
CH669740A5 (pt) * 1985-03-18 1989-04-14 Von Roll Ag
DE3526283A1 (de) * 1985-07-23 1987-02-05 Kleinewefers Gmbh Durchbiegungssteuerbare und beheizbare walze
IT1201808B (it) * 1986-09-05 1989-02-02 Awe Anti Wear Eng Srl Procedimento di disidratazione della pasta per carta e contemporanea formazione del foglio in un sistema a doppia tela ed impianto adottante tale procedimento

Also Published As

Publication number Publication date
WO1991006704A1 (en) 1991-05-16
EP0455784A4 (en) 1992-04-08
JPH04505190A (ja) 1992-09-10
CA2045515A1 (en) 1991-05-04
EP0455784A1 (en) 1991-11-13

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee