BR9611257A - Vaso desaerador - Google Patents

Vaso desaerador

Info

Publication number
BR9611257A
BR9611257A BR9611257A BR9611257A BR9611257A BR 9611257 A BR9611257 A BR 9611257A BR 9611257 A BR9611257 A BR 9611257A BR 9611257 A BR9611257 A BR 9611257A BR 9611257 A BR9611257 A BR 9611257A
Authority
BR
Brazil
Prior art keywords
pct
fluid medium
vessel
date
outlet
Prior art date
Application number
BR9611257A
Other languages
English (en)
Inventor
Hamid Luqmani
Harry Erlund
Original Assignee
Ahlstrom Machinery Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8544253&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9611257(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ahlstrom Machinery Oy filed Critical Ahlstrom Machinery Oy
Publication of BR9611257A publication Critical patent/BR9611257A/pt

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
    • D21D5/26—De-aeration of paper stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Arc Welding In General (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Cosmetics (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Peptides Or Proteins (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Processing Of Solid Wastes (AREA)
BR9611257A 1995-10-24 1996-10-21 Vaso desaerador BR9611257A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI955061A FI100950B (fi) 1995-10-24 1995-10-24 Kaasunerotussäiliö ja sen käyttö
PCT/FI1996/000555 WO1997015717A1 (en) 1995-10-24 1996-10-21 Deaeration vessel

Publications (1)

Publication Number Publication Date
BR9611257A true BR9611257A (pt) 1999-03-30

Family

ID=8544253

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611257A BR9611257A (pt) 1995-10-24 1996-10-21 Vaso desaerador

Country Status (11)

Country Link
US (1) US6096120A (pt)
EP (1) EP0958433B2 (pt)
JP (1) JPH11511813A (pt)
KR (1) KR100480874B1 (pt)
AT (1) ATE211515T1 (pt)
BR (1) BR9611257A (pt)
CA (1) CA2235549C (pt)
DE (1) DE69618670T3 (pt)
ES (1) ES2168512T3 (pt)
FI (1) FI100950B (pt)
WO (1) WO1997015717A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI103519B (fi) 1998-01-30 1999-07-15 Valmet Corp Laite kaasun poistamiseksi massakuituja sisältävästä vesisuspensiosta
DE19947905A1 (de) * 1999-10-06 2001-04-12 Voith Paper Patent Gmbh Vorrichtung zum Engasen von Faserstoffsuspensionen
DE10017037A1 (de) * 2000-04-05 2001-10-11 Voith Paper Patent Gmbh Vorrichtung zum Entgasen von Faserstoffsuspension
DE20008711U1 (de) 2000-05-16 2000-08-03 Voith Sulzer Papiertechnik Patent GmbH, 89522 Heidenheim Vorrichtung zum Entgasen von Faserstoffsuspension
DE10131982A1 (de) * 2001-07-02 2003-01-16 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Entgasen von Suspension, insbesondere Faserstoffsuspension
US7017406B1 (en) 2003-04-14 2006-03-28 Cressman Paul D Pump testing system
FI120483B (sv) * 2003-04-25 2009-11-13 Pom Technology Oy Ab Förfarande och arrangemang vid avgasning samt användning därav
FI122912B (fi) * 2006-03-20 2012-08-31 Metso Paper Inc Laitteisto ja menetelmä ilmanpoistossa massasulputusta
FI122916B (fi) 2007-04-03 2012-08-31 Andritz Oy Laitteisto kaasun poistamiseksi paperikoneen tai vastaavan yhteydessä
SE534401C2 (sv) 2009-12-28 2011-08-09 Metso Paper Karlstad Ab Enhet och förfarande för avluftning av dränagevatten
EP3303692B1 (en) 2015-05-27 2023-07-12 Valmet Aktiebolag Apparatus and method for processing white water in a paper machine
WO2018041355A1 (en) * 2016-09-01 2018-03-08 Sca Hygiene Products Ab Process and apparatus for wetlaying nonwovens
US12274958B2 (en) * 2019-10-23 2025-04-15 Donaldson Company, Inc. Filtration and deaeration system
CN115787336B (zh) * 2022-12-09 2024-01-19 安德里茨（中国）有限公司 用于造纸备浆线的混浆槽装置以及造纸备浆线
EP4417286A1 (en) * 2023-02-15 2024-08-21 Thera-Clean Inc. Apparatus and methods for treating a fluid mixture
WO2026008534A1 (de) * 2024-07-01 2026-01-08 Crypta Investment AG Verfahren zum trennen eines gemisches

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931503A (en) * 1953-04-21 1960-04-05 Clark & Vicario Corp Conditioning paper-making stock
US3131117A (en) * 1960-03-01 1964-04-28 Clark & Vicario Corp Treating paper-making stock by vacuum deaeration prior to addition of diluting water
US3206917A (en) * 1961-10-04 1965-09-21 Clark & Vicario Corp Deaerated stock flow control
US3432036A (en) * 1964-12-09 1969-03-11 Clark & Vicario Corp Conditioning papermaking stock
US3421622A (en) * 1965-08-19 1969-01-14 Nichols Eng & Res Corp Cleaning and deaerating paper pulp suspensions
US3538680A (en) * 1967-12-29 1970-11-10 Clark & Vicario Corp Papermaking apparatus and process
US3812007A (en) * 1969-04-04 1974-05-21 Clark & Vicario Corp Conduit system for conveying fibrous stock from deaerator chamber to headbox in papermaking machine
US3720315A (en) * 1971-01-18 1973-03-13 Clark & Vicario Corp Stabilizing papermaking system cleaner operation
SE409128B (sv) * 1977-11-24 1979-07-30 Celleco Ab Sett att avgasa pappersmeld och anordning for genomforande av settet
US4219340A (en) * 1978-12-14 1980-08-26 Clark & Vicario Corporation Method and apparatus for outflowing liquids from chamber maintained under vacuum
FI63613C (fi) * 1981-06-05 1983-07-11 Enso Gutzeit Oy Anordning foer avlaegsnande av gas fraon pappersmassasuspension
FI93314C (fi) * 1991-10-16 1995-03-27 Ahlstroem Oy Kaasunerotussäiliö

Also Published As

Publication number Publication date
CA2235549A1 (en) 1997-05-01
EP0958433B2 (en) 2016-11-30
FI955061A7 (fi) 1997-04-25
WO1997015717A1 (en) 1997-05-01
FI100950B (fi) 1998-03-31
FI955061A0 (fi) 1995-10-24
EP0958433A1 (en) 1999-11-24
DE69618670D1 (de) 2002-02-28
JPH11511813A (ja) 1999-10-12
KR100480874B1 (ko) 2005-07-07
DE69618670T2 (de) 2002-08-14
KR19990067062A (ko) 1999-08-16
ES2168512T3 (es) 2002-06-16
ATE211515T1 (de) 2002-01-15
EP0958433B1 (en) 2002-01-02
CA2235549C (en) 2004-01-27
US6096120A (en) 2000-08-01
DE69618670T3 (de) 2017-04-06

Similar Documents

Publication Publication Date Title
BR9611257A (pt) Vaso desaerador
CA2321863A1 (en) Method and apparatus for feeding a chemical into a liquid flow
ES2180647T3 (es) Fabricacion de productos de papel suave a partir de papel usado de periodicos.
FI960135A7 (fi) Menetelmä paperin lujuusominaisuuksien parantamiseksi massasta, joka sisältää pinta-aktiivisia karboksyyliyhdisteitä
SE9403809L (sv) Skruvpress
PT778771E (pt) Emulsoes topicas de cetoconazole
ATE184336T1 (de) Stoffauflauf für eine papiermaschine
AR010648A1 (es) Un metodo para fabricar productos sanitarios de papel a partir de periodicos reciclados
DE3462745D1 (en) Stable liquid oil-in-water emulsion and process
AU3930195A (en) Apparatus and process for screening a fibre suspension and process for producing paper utilizing the same
CA2276358A1 (en) Method of determining pulp properties
NO973596L (no) Fremgangsmåte ved fremstilling av papirmasse
FR2706495B1 (fr) Rotor pour l'épuration hydrodynamique sous pression de pâte à papier, et appareil muni de ce rotor.
SE9303643D0 (sv) Styrningsförfarande
FI932006A0 (fi) Foerfarande foer rening av processvatten eller avloppsvatten innehaollande traeharts
NO306308B1 (no) FremgangsmÕte ved eliminering av harpikser og tungmetaller fra bakvann
FR2733773B1 (fr) Caisse de tete pour machine a papier
Lightsey et al. Control of foaming in pulp and paper mill white water
FI981798A0 (fi) Menetelmä ja laitteisto paperimassan esikäsittelemiseksi
ATE210217T1 (de) Verfahren zur erhöhung des weissgrades von aus altpapier gewonnenem papierfaserstoff
FI885116A7 (fi) Foerfarande och anordning foer tillfoersel av kemikalier i en vaetska eller suspension som skall behandlas.
BR9801454A (pt) Processo contínuo de deslignificação e/ou branqueamento de pasta de papel química virgem ou reciclada

Legal Events

Date Code Title Description
TC Change of name
FF Decision: intention to grant
HHFF Decision: republication
FG9A Patent or certificate of addition granted
TCP Change of proprietor's name pending
B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.