FR1469009A - Device for separation by centrifugation of materials intended for papermaking - Google Patents

Device for separation by centrifugation of materials intended for papermaking

Info

Publication number
FR1469009A
FR1469009A FR41638A FR41638A FR1469009A FR 1469009 A FR1469009 A FR 1469009A FR 41638 A FR41638 A FR 41638A FR 41638 A FR41638 A FR 41638A FR 1469009 A FR1469009 A FR 1469009A
Authority
FR
France
Prior art keywords
papermaking
centrifugation
separation
materials intended
intended
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR41638A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clark and Vicario Corp
Original Assignee
Clark and Vicario Corp
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 Clark and Vicario Corp filed Critical Clark and Vicario Corp
Application granted granted Critical
Publication of FR1469009A publication Critical patent/FR1469009A/en
Expired legal-status Critical Current

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
    • B01D19/0068—General arrangements, e.g. flowsheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/26—Multiple arrangement thereof for series flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Cyclones (AREA)
FR41638A 1964-12-09 1965-12-09 Device for separation by centrifugation of materials intended for papermaking Expired FR1469009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41716164A 1964-12-09 1964-12-09

Publications (1)

Publication Number Publication Date
FR1469009A true FR1469009A (en) 1967-02-10

Family

ID=23652814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41638A Expired FR1469009A (en) 1964-12-09 1965-12-09 Device for separation by centrifugation of materials intended for papermaking

Country Status (9)

Country Link
US (1) US3432036A (en)
JP (1) JPS4820066B1 (en)
BE (1) BE673445A (en)
DE (1) DE1461079A1 (en)
FI (1) FI49195B (en)
FR (1) FR1469009A (en)
GB (1) GB1134642A (en)
NL (1) NL6515904A (en)
SE (1) SE339790C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451964A1 (en) * 1979-03-19 1980-10-17 Clark & Vicario Corp APPARATUS FOR PROCESSING A PULP SUSPENSION BEFORE SENDING TO A PAPER MACHINE

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807142A (en) * 1971-09-27 1974-04-30 S Rich Method and apparatus for high efficiency removal of gases and particles from paper pulp suspensions and other fluids
USRE29472E (en) * 1971-09-29 1977-11-15 Clark & Vicario Corporation Conduit system for conveying fibrous stock from deaerator chamber to headbox in papermaking machine
US3940331A (en) * 1974-11-01 1976-02-24 Rastatter Edward L Vortical cyclone cluster apparatus
SE409128B (en) * 1977-11-24 1979-07-30 Celleco Ab WAY TO DEGASE PAPER MELT AND DEVICE FOR PERFORMANCE OF THE KIT
US4209359A (en) * 1978-10-23 1980-06-24 International Paper Company Process for removing residual oxygen from oxygen-bleached pulp
US4219340A (en) * 1978-12-14 1980-08-26 Clark & Vicario Corporation Method and apparatus for outflowing liquids from chamber maintained under vacuum
CA1137925A (en) * 1980-04-01 1982-12-21 Johannes J. Richters Header arrangement for hydrocyclones having concentric accept outlet arrangements
FI63613C (en) * 1981-06-05 1983-07-11 Enso Gutzeit Oy PAPER MUSCLE PENSION
US4478615A (en) * 1982-09-29 1984-10-23 Clark & Vicario Corporation Deaerated liquid stock supply
US4443232A (en) * 1982-09-29 1984-04-17 Clark & Vicario Corporation Deaerated liquid stock supply
SE8404573D0 (en) * 1984-09-12 1984-09-12 Celleco Ab DEVICE FOR VEGOATION AND MIXING OF THE FLOW
FI93314C (en) * 1991-10-16 1995-03-27 Ahlstroem Oy The gas separation tank
FI100950B (en) * 1995-10-24 1998-03-31 Andritz Ahlstrom Oy Gas separation tank and its use
FI103519B1 (en) * 1998-01-30 1999-07-15 Valmet Corp Device for removing gas from water suspensions containing pulp fibers
DE10017037A1 (en) * 2000-04-05 2001-10-11 Voith Paper Patent Gmbh Assembly to degas a paper fiber suspension, comprises separate outlets with an overflow as required for the surplus suspension, and the gas-free suspension for effective degassing in a reduced space
US6956063B2 (en) * 2001-12-28 2005-10-18 Conocophillips Company Method for reducing water concentration in a multi-phase column reactor
US7001927B2 (en) * 2001-12-28 2006-02-21 Conocophillips Company Water removal in Fischer-Tropsch processes
US6720358B2 (en) 2001-12-28 2004-04-13 Conocophillips Company Water stripping and catalyst/liquid product separation system
US6809122B2 (en) * 2001-12-28 2004-10-26 Conocophillips Company Method for reducing the maximum water concentration in a multi-phase column reactor
DE10250865B3 (en) * 2002-10-31 2004-05-13 Voith Paper Patent Gmbh System and method for supplying a fiber suspension to a headbox
DE10322572B3 (en) * 2003-05-20 2004-09-09 Voith Paper Patent Gmbh Paper industry fibre suspension cleaning assembly removes heavy solids and gas by hydro-cyclone pipes discharging downwards to collector
GB0313424D0 (en) 2003-06-11 2003-07-16 Axsia Serck Baker Ltd Transferring slurry from a vessel
DE102010003849A1 (en) 2010-04-12 2011-10-13 Voith Patent Gmbh Method for degassing liquid to fibrous material suspension in closed degassing container placed under vacuum, involves introducing oscillations into fibrous material suspension to be degassed by multiple vibrators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA595744A (en) * 1960-04-05 L. Clark Carleton De-aerating hydrocyclones
CA692236A (en) * 1964-08-11 L. Clark Carleton De-aerating hydrocyclones
US2931503A (en) * 1953-04-21 1960-04-05 Clark & Vicario Corp Conditioning paper-making stock
US3049467A (en) * 1959-07-27 1962-08-14 Owens Illinois Glass Co Manufacture of paper
US3206917A (en) * 1961-10-04 1965-09-21 Clark & Vicario Corp Deaerated stock flow control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451964A1 (en) * 1979-03-19 1980-10-17 Clark & Vicario Corp APPARATUS FOR PROCESSING A PULP SUSPENSION BEFORE SENDING TO A PAPER MACHINE

Also Published As

Publication number Publication date
US3432036A (en) 1969-03-11
GB1134642A (en) 1968-11-27
BE673445A (en) 1966-04-15
SE339790B (en) 1971-10-18
NL6515904A (en) 1966-06-10
DE1461079A1 (en) 1969-05-29
SE339790C (en) 1974-05-06
JPS4820066B1 (en) 1973-06-18
FI49195B (en) 1974-12-31

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