DE69118919D1 - Verfahren zur zuführung von kontinuierlichen hochdruckkochern um zellstoff zu bekommen - Google Patents

Verfahren zur zuführung von kontinuierlichen hochdruckkochern um zellstoff zu bekommen

Info

Publication number
DE69118919D1
DE69118919D1 DE69118919T DE69118919T DE69118919D1 DE 69118919 D1 DE69118919 D1 DE 69118919D1 DE 69118919 T DE69118919 T DE 69118919T DE 69118919 T DE69118919 T DE 69118919T DE 69118919 D1 DE69118919 D1 DE 69118919D1
Authority
DE
Germany
Prior art keywords
cellular
high pressure
continuous high
pressure cookers
supplying continuous
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
DE69118919T
Other languages
English (en)
Other versions
DE69118919T2 (de
Inventor
La Bruniere Patrick De
Jean Galichon
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.)
Tag Pulp Industries SA
Original Assignee
Tag Pulp Industries SA
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 Tag Pulp Industries SA filed Critical Tag Pulp Industries SA
Publication of DE69118919D1 publication Critical patent/DE69118919D1/de
Application granted granted Critical
Publication of DE69118919T2 publication Critical patent/DE69118919T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00Pretreatment of the finely-divided materials before digesting
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00Digesters
    • D21C7/06Feeding devices
DE69118919T 1990-12-17 1991-12-09 Verfahren zur zuführung von kontinuierlichen hochdruckkochern um zellstoff zu bekommen Expired - Fee Related DE69118919T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9015759A FR2670512A1 (fr) 1990-12-17 1990-12-17 Systeme d'alimentation en plantes annuelles ou copeaux de bois pour un reacteur de cuisson continu sous pression destine a la production de pate cellulosique.
PCT/FR1991/000986 WO1992011409A1 (fr) 1990-12-17 1991-12-09 Procede d'alimentation de cuiseurs continus sous pression pour l'obtention de pates cellulosiques

Publications (2)

Publication Number Publication Date
DE69118919D1 true DE69118919D1 (de) 1996-05-23
DE69118919T2 DE69118919T2 (de) 1996-11-28

Family

ID=9403304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118919T Expired - Fee Related DE69118919T2 (de) 1990-12-17 1991-12-09 Verfahren zur zuführung von kontinuierlichen hochdruckkochern um zellstoff zu bekommen

Country Status (9)

Country Link
US (1) US5478439A (de)
EP (1) EP0570385B1 (de)
CN (1) CN1064117A (de)
AU (1) AU9128291A (de)
CA (1) CA2098493A1 (de)
DE (1) DE69118919T2 (de)
ES (1) ES2089490T3 (de)
FR (1) FR2670512A1 (de)
WO (1) WO1992011409A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5753075A (en) * 1996-10-25 1998-05-19 Stromberg; C. Bertil Method and system for feeding comminuted fibrous material
US6106668A (en) * 1996-10-25 2000-08-22 Ahlstrom Machinery Inc. Method for feeding comminuted fibrous material
CA2363158A1 (en) * 1999-03-02 2000-09-08 Marc J. Sabourin Feed preconditioning for chemical pulping
FI120547B (fi) * 2004-10-04 2009-11-30 Metso Paper Inc Alkalinen keittomenetelmä ja laitteisto massan valmistamiseksi
US7815876B2 (en) * 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815741B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
SE530744C2 (sv) * 2007-02-23 2008-09-02 Metso Fiber Karlstad Ab Ångfaskokare samt ett förfarande vid kontinuerlig kokning
SE532060C2 (sv) * 2008-03-20 2009-10-13 Metso Fiber Karlstad Ab Matningssystem innefattande parallella pumpar för en kontinuerlig kokare
EP2398958B1 (de) * 2009-01-13 2013-02-13 Biogasol ApS System und verfahren zur herstellung von bioprodukten
TWI392544B (zh) * 2010-06-17 2013-04-11 Atomic Energy Council 纖維原料活塞式壓差進料裝置
US10393106B2 (en) * 2014-12-15 2019-08-27 Sustainable Waste Power Systems, Inc. Pumps, pump assemblies, and methods of pumping fluids
CN109312537A (zh) * 2016-05-27 2019-02-05 维美德公司 用于料片浸渍的双重碱加料

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975096A (en) * 1957-11-18 1961-03-14 Bauer Bros Co Impregnation of wood chips
US3041233A (en) * 1957-12-17 1962-06-26 Kamyr Ab Method of introducing high density pulp into a pressure vessel
WO1984003527A1 (fr) * 1983-03-02 1984-09-13 Nivelleau Bruniere Patrick M F Procede de traitement de matieres ligno-cellulosique pour l'obtention de cellulose.
FR2542021B3 (fr) * 1983-03-02 1985-11-08 Nivelleau Bruniere Patrick M F Procede de traitement du bois ou autre matiere ligno-cellulosique pour l'obtention de pate cellulosique - papier ou carton - produits chimiques
SE461280B (sv) * 1988-06-06 1990-01-29 Kamyr Ab Behandling av ett fiberhaltigt material foere kokning till massa

Also Published As

Publication number Publication date
EP0570385B1 (de) 1996-04-17
CN1064117A (zh) 1992-09-02
CA2098493A1 (fr) 1992-06-18
WO1992011409A1 (fr) 1992-07-09
EP0570385A1 (de) 1993-11-24
ES2089490T3 (es) 1996-10-01
DE69118919T2 (de) 1996-11-28
AU9128291A (en) 1992-07-22
FR2670512A1 (fr) 1992-06-19
US5478439A (en) 1995-12-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee