BR9706750A - Process and installation for treating a slurry of pulp - Google Patents

Process and installation for treating a slurry of pulp

Info

Publication number
BR9706750A
BR9706750A BR9706750A BR9706750A BR9706750A BR 9706750 A BR9706750 A BR 9706750A BR 9706750 A BR9706750 A BR 9706750A BR 9706750 A BR9706750 A BR 9706750A BR 9706750 A BR9706750 A BR 9706750A
Authority
BR
Brazil
Prior art keywords
pulp
slurry
treating
installation
Prior art date
Application number
BR9706750A
Other languages
Portuguese (pt)
Inventor
Roine Andersson
Jan Backman
Original Assignee
Alfa Laval Ab
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 Alfa Laval Ab filed Critical Alfa Laval Ab
Publication of BR9706750A publication Critical patent/BR9706750A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
BR9706750A 1996-09-16 1997-08-28 Process and installation for treating a slurry of pulp BR9706750A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9603346A SE507386C2 (en) 1996-09-16 1996-09-16 Process and plant for treating a contaminated pulp suspension
PCT/SE1997/001437 WO1998011296A1 (en) 1996-09-16 1997-08-28 Method and plant for treating a contaminated pulp suspension

Publications (1)

Publication Number Publication Date
BR9706750A true BR9706750A (en) 1999-07-20

Family

ID=20403881

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9706750A BR9706750A (en) 1996-09-16 1997-08-28 Process and installation for treating a slurry of pulp

Country Status (9)

Country Link
EP (1) EP0874936A1 (en)
JP (1) JP2000500831A (en)
KR (1) KR19990067425A (en)
BR (1) BR9706750A (en)
CA (1) CA2233193A1 (en)
ID (1) ID18266A (en)
NO (1) NO982224L (en)
SE (1) SE507386C2 (en)
WO (1) WO1998011296A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20055073A (en) * 2005-02-17 2006-08-18 Metso Paper Inc A method and apparatus for removing finely divided impurities from a fibrous suspension
FI119999B (en) 2008-01-28 2009-05-29 Andritz Oy Method and apparatus for treating pulp
JP5465638B2 (en) * 2010-09-02 2014-04-09 住友重機械エンバイロメント株式会社 Sediment separation system and water separator for sand basin
IN2014DN09180A (en) * 2012-04-03 2015-07-10 Ovivo Luxembourg Sarl
CN104328706A (en) * 2014-11-17 2015-02-04 东莞理文造纸厂有限公司 Heavy residue removal system for papermaking

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE406713B (en) * 1977-07-18 1979-02-26 Celleco Ab HYDROCYCLOSE SEPARATOR WITH SLIDES IN THE CIRCULAR CYLINDRICAL PART OF THE SEPARATION CHAMBER
US4153558A (en) * 1978-03-08 1979-05-08 Ab Celleco Hydrocyclone separator
ATE104382T1 (en) * 1989-10-10 1994-04-15 Nils Anders Lennart Wikdahl METHOD AND APPARATUS FOR MAKING AN IMPROVED QUALITY CELLULOSE PULP.
SE469511B (en) * 1991-12-02 1993-07-19 Celleco Hedemora Ab HYDROCYCLON WITH TURBULENCING ORGAN
AU7865894A (en) * 1994-09-01 1996-03-22 Kvaerner Pulping Ab Separator for removing impurities from a fluid

Also Published As

Publication number Publication date
WO1998011296A1 (en) 1998-03-19
EP0874936A1 (en) 1998-11-04
CA2233193A1 (en) 1998-03-19
NO982224D0 (en) 1998-05-15
SE9603346L (en) 1998-03-17
NO982224L (en) 1998-07-14
JP2000500831A (en) 2000-01-25
ID18266A (en) 1998-03-19
SE9603346D0 (en) 1996-09-16
SE507386C2 (en) 1998-05-25
KR19990067425A (en) 1999-08-16

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 6A,7A,8A,9A,10A E 11A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 2004 DE 02/06/2009.