CA2484850A1 - Appareil de traitement de matiere lignocellulosique et procede associe - Google Patents

Appareil de traitement de matiere lignocellulosique et procede associe Download PDF

Info

Publication number
CA2484850A1
CA2484850A1 CA002484850A CA2484850A CA2484850A1 CA 2484850 A1 CA2484850 A1 CA 2484850A1 CA 002484850 A CA002484850 A CA 002484850A CA 2484850 A CA2484850 A CA 2484850A CA 2484850 A1 CA2484850 A1 CA 2484850A1
Authority
CA
Canada
Prior art keywords
chamber
reactor
treated
liquid
outlet
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.)
Abandoned
Application number
CA002484850A
Other languages
English (en)
Inventor
Paul Jollez
Sylvain Cloutier
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.)
Kemestrie Inc
Original Assignee
Individual
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
Priority claimed from CA002383279A external-priority patent/CA2383279A1/fr
Application filed by Individual filed Critical Individual
Priority to CA002484850A priority Critical patent/CA2484850A1/fr
Publication of CA2484850A1 publication Critical patent/CA2484850A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • D21C7/00—Digesters
    • D21C7/08—Discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7544—Discharge mechanisms characterised by the means for discharging the components from the mixer using pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/59—Mixing systems, i.e. flow charts or diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
    • B01F27/724—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with a single helix closely surrounded by a casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
    • B01F33/71—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming working at super-atmospheric pressure, e.g. in pressurised vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2212—Level of the material in the mixer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2213—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2215—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • 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
    • D21C7/00—Digesters
    • D21C7/12—Devices for regulating or controlling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)

Abstract

La présente invention concerne un appareil de traitement de matière, telle qu'une matière lignocellulosique, de matière fibreuse, de matière particulaire, de matière cellulosique et de matières similaires. Cet appareil comprend un système d'alimentation, un réacteur, un convoyeur et un système d'évacuation. Le système d'alimentation possède un orifice d'entrée destiné à recevoir la matière d'une source d'alimentation à pression ambiante et un orifice de sortie destiné à libérer cette matière. On utilise le réacteur pour traiter la matière et ce réacteur possède un orifice d'entrée connecté à l'orifice de sortie du système d'alimentation, de façon à recevoir la matière libérée traitée par le réacteur. Le transporteur est situé à l'intérieur du réacteur de façon à transporter la matière de l'orifice d'entrée du réacteur à l'orifice de sortie de celui-ci. On utilise le système d'évacuation pour évacuer la matière et ce système possède une chambre et une pompe. La chambre possède un orifice d'entrée connecté à l'orifice de sortie du réacteur de façon à recevoir la matière traitée par le réacteur, et un orifice de sortie. La pompe est connectée à cette chambre de façon à pomper le liquide dans cette chambre de manière à placer la matière traitée reçue du réacteur dans une suspension liquide, permettant ainsi d'obtenir une matière traitée en suspension dans un liquide, cette matière traitée en suspension dans un liquide pouvant être évacuée de l'appareil à pression ambiante par l'orifice de sortie de la chambre.
CA002484850A 2002-05-06 2003-05-06 Appareil de traitement de matiere lignocellulosique et procede associe Abandoned CA2484850A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002484850A CA2484850A1 (fr) 2002-05-06 2003-05-06 Appareil de traitement de matiere lignocellulosique et procede associe

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA002383279A CA2383279A1 (fr) 2002-05-06 2002-05-06 Reacteur
CA2,383,279 2002-05-06
PCT/CA2003/000642 WO2003093572A1 (fr) 2002-05-06 2003-05-06 Appareil de traitement de matiere lignocellulosique et procede associe
CA002484850A CA2484850A1 (fr) 2002-05-06 2003-05-06 Appareil de traitement de matiere lignocellulosique et procede associe

Publications (1)

Publication Number Publication Date
CA2484850A1 true CA2484850A1 (fr) 2003-11-13

Family

ID=34081393

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002484850A Abandoned CA2484850A1 (fr) 2002-05-06 2003-05-06 Appareil de traitement de matiere lignocellulosique et procede associe

Country Status (1)

Country Link
CA (1) CA2484850A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8710107B2 (en) 2006-04-05 2014-04-29 Woodland Biofuels Inc. System and method for converting biomass to ethanol via syngas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8710107B2 (en) 2006-04-05 2014-04-29 Woodland Biofuels Inc. System and method for converting biomass to ethanol via syngas

Similar Documents

Publication Publication Date Title
AU2010288136B2 (en) Particle pump methods and devices
RU2514972C2 (ru) Транспортер для подачи биомассы в автоклав
US20040007142A1 (en) Apparatus for treating lignocellulose material and method associated thereto
JPS58192287A (ja) 粒子状誘電体の処理、運搬方法およびその装置
US5766418A (en) Handling fibrous material used to produce cellulose pulp
CN106715064A (zh) 木材改性的方法
US7988822B2 (en) Treatment vessel for straw or other light bulky material
CA1107920A (fr) Systeme de prevaporisation des copeaux de bois sous pression atmospherique ou quasi-atmospherique avec un flux minimum d'air
CA2484850A1 (fr) Appareil de traitement de matiere lignocellulosique et procede associe
US20230220620A1 (en) Continuous steam explosion method and a defibration system
EP2961789B1 (fr) Processus de fabrication de produits de fibres de bois acétylés
US20230302424A1 (en) Injector system for extruder equipment
US20120040328A1 (en) Fermenter feed system for fermentable biomass of a biogas system and method for operating the feed system
CN109208364B (zh) 蒸汽***装置
CN111345360B (zh) 一种含水量可控的茶叶杀青设备及其杀青方法
CN110743032B (zh) 由过热蒸气对固体物料快速灭菌的装置
CA2562901A1 (fr) Procede et dispositif pour eliminer du gaz de copeaux de bois
CN108290127B (zh) 蒸汽节省装置
CN211794168U (zh) 一种连续式隧道湿热灭菌装置
LV12110B (lv) Reaktors autohidrolīzes procesa realizēšanai ar tvaika sprādzienu
EP4073317A1 (fr) Procédé et système de traitement de biomasse
WO2008008296A2 (fr) Système d'alimentation
SE2150688A1 (en) Treatment vessel and method for facilitating discharge and/or removing blockage of lignocellulosic material
CN112515105A (zh) 用于将材料轧片的方法和装置
CN116457170A (zh) 用于从纤维板中回收木质纤维素纤维的设备

Legal Events

Date Code Title Description
FZDE Discontinued