CA2339002C - Procede et appareil d'alimentation d'une masse ou particule de matiere fibreuse - Google Patents

Procede et appareil d'alimentation d'une masse ou particule de matiere fibreuse Download PDF

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Publication number
CA2339002C
CA2339002C CA002339002A CA2339002A CA2339002C CA 2339002 C CA2339002 C CA 2339002C CA 002339002 A CA002339002 A CA 002339002A CA 2339002 A CA2339002 A CA 2339002A CA 2339002 C CA2339002 C CA 2339002C
Authority
CA
Canada
Prior art keywords
mass
conduit
intermediate chamber
feeder
reactor
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 - Fee Related
Application number
CA002339002A
Other languages
English (en)
Other versions
CA2339002A1 (fr
Inventor
Murray Burke
Dennis D'agostino
John Macquarrie
Andrew Richard
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.)
Mascoma Canada Inc
Original Assignee
Sunopta 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 Sunopta Inc filed Critical Sunopta Inc
Publication of CA2339002A1 publication Critical patent/CA2339002A1/fr
Application granted granted Critical
Publication of CA2339002C publication Critical patent/CA2339002C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/26—Extrusion presses; Dies therefor using press rams
    • B30B11/265—Extrusion presses; Dies therefor using press rams with precompression means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

L'invention concerne un procédé d'acheminement d'une masse de matière comprenant au moins 90 % d'alpha cellulose vers un réacteur fonctionnant à une pression plus importante que la pression atmosphérique et dans lequel toute la masse de matière est activée par un activateur.
CA002339002A 1998-08-03 1999-07-26 Procede et appareil d'alimentation d'une masse ou particule de matiere fibreuse Expired - Fee Related CA2339002C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12797698A 1998-08-03 1998-08-03
US09/127,976 1998-08-03
PCT/CA1999/000679 WO2000007806A1 (fr) 1998-08-03 1999-07-26 Procede et appareil d'alimentation d'une masse ou particule de matiere fibreuse

Publications (2)

Publication Number Publication Date
CA2339002A1 CA2339002A1 (fr) 2000-02-17
CA2339002C true CA2339002C (fr) 2009-04-07

Family

ID=22432963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002339002A Expired - Fee Related CA2339002C (fr) 1998-08-03 1999-07-26 Procede et appareil d'alimentation d'une masse ou particule de matiere fibreuse

Country Status (5)

Country Link
CN (1) CN1168596C (fr)
AU (1) AU5022099A (fr)
CA (1) CA2339002C (fr)
HK (1) HK1039766B (fr)
WO (1) WO2000007806A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090053800A1 (en) * 2007-08-22 2009-02-26 Julie Friend Biomass Treatment Apparatus
CA2638157C (fr) 2008-07-24 2013-05-28 Sunopta Bioprocess Inc. Methode et appareil permettant le transport d'une charge d'alimentation cellulosique
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
CA2638152C (fr) 2008-07-24 2013-07-16 Sunopta Bioprocess Inc. Methode et appareil permettant le traitement d'une charge d'alimentation cellulosique
CA2638159C (fr) 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Methode et appareil permettant le traitement d'une charge d'alimentation cellulosique
CA2650913C (fr) 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Methode et appareillage de transport de produits de depart cellulosiques
US9127325B2 (en) 2008-07-24 2015-09-08 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
CA2638150C (fr) 2008-07-24 2012-03-27 Sunopta Bioprocess Inc. Methode et appareil permettant le transport d'une charge d'alimentation cellulosique
CA2638160C (fr) 2008-07-24 2015-02-17 Sunopta Bioprocess Inc. Methode et appareil permettant le transport d'une charge d'alimentation cellulosique
CA2650919C (fr) 2009-01-23 2014-04-22 Sunopta Bioprocess Inc. Methode et installation de transport de produit de depart cellulosique
CN102272378B (zh) 2009-01-13 2015-02-18 拜格索有限公司 用于向过程反应器进给物质的方法和设备
CA2672659A1 (fr) 2009-07-17 2011-01-17 Murray J. Burke Appareillage de traitement avec clapet a bille, et fonctionnement connexe
CA2672584A1 (fr) 2009-07-17 2011-01-17 Murray J. Burke Compresseur et methode
CA2672674A1 (fr) 2009-07-17 2011-01-17 Murray J. Burke Compresseur avec vis a vitesse variable et methode
CA2672675A1 (fr) 2009-07-17 2011-01-17 Murray J. Burke Alimentateur avec modulateur actif de debit et methode
EP2467532B1 (fr) 2009-08-24 2014-02-26 Abengoa Bioenergy New Technologies, Inc. Procédé de production d'éthanol et de co-produits à partir de la biomasse cellulosique
CN102451644B (zh) * 2010-10-14 2013-11-20 中国石油化工股份有限公司 一种纤维物料输送装置
JP6170298B2 (ja) * 2012-12-27 2017-07-26 川崎重工業株式会社 糖化反応設備

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186658A (en) 1977-01-24 1980-02-05 Stake Technology Ltd. Apparatus for conveying particulate material
US4119025A (en) 1977-01-24 1978-10-10 Stake Technology Ltd. Method and apparatus for conveying particulate material
CA1138708A (fr) 1980-03-27 1983-01-04 Douglas B. Brown Presse pour exprimer un liquide d'une masse
FR2522585A1 (fr) * 1982-03-02 1983-09-09 Somavi Pressoir a vis
US4491504A (en) * 1983-01-27 1985-01-01 The Bauer Bros. Co. Apparatus for treating cellulosic material with a screw feeder extending internally within a treatment vessel
JPS60139873A (ja) 1983-12-26 1985-07-24 旭化成株式会社 繊維材料の改質方法
US5012731A (en) * 1985-06-26 1991-05-07 Yves Maisonneuve Device for pressing heterogeneous mixtures with regulated pressing force for separating liquid and solid fractions thereof, in particular fruit juices
CA1295179C (fr) 1988-02-19 1992-02-04 Douglas B. Brown Appareil d'alimentation en materiau particulaire au fibreux
DE4329937C1 (de) * 1993-09-04 1994-11-24 Rhodia Ag Rhone Poulenc Verfahren zur Behandlung von Cellulose zu deren Aktivierung für nachfolgende chemische Reaktionen

Also Published As

Publication number Publication date
HK1039766A1 (en) 2002-05-10
WO2000007806A1 (fr) 2000-02-17
CN1309602A (zh) 2001-08-22
HK1039766B (zh) 2005-05-13
CA2339002A1 (fr) 2000-02-17
AU5022099A (en) 2000-02-28
CN1168596C (zh) 2004-09-29

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Effective date: 20160726