CH625251A5 - - Google Patents

Download PDF

Info

Publication number
CH625251A5
CH625251A5 CH1029878A CH1029878A CH625251A5 CH 625251 A5 CH625251 A5 CH 625251A5 CH 1029878 A CH1029878 A CH 1029878A CH 1029878 A CH1029878 A CH 1029878A CH 625251 A5 CH625251 A5 CH 625251A5
Authority
CH
Switzerland
Prior art keywords
bath
acid
drum
continuously
fragmentary
Prior art date
Application number
CH1029878A
Other languages
English (en)
French (fr)
Inventor
Alain Regnault
Jean-Pierre Sachetto
Herve-Noel Tournier
Thomas Hamm
Jean-Michel Armanet
Original Assignee
Battelle Memorial Institute
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 Battelle Memorial Institute filed Critical Battelle Memorial Institute
Priority to CH1029878A priority Critical patent/CH625251A5/fr
Priority to SE7907518A priority patent/SE445358B/sv
Priority to FI793042A priority patent/FI68655C/fi
Priority to ZA00795245A priority patent/ZA795245B/xx
Priority to CA000336846A priority patent/CA1140920A/en
Priority to FR7924660A priority patent/FR2437865B1/fr
Priority to BR7906371A priority patent/BR7906371A/pt
Priority to DK414479A priority patent/DK414479A/da
Priority to NO793175A priority patent/NO793175L/no
Priority to OA56909A priority patent/OA06350A/xx
Priority to DE19792940547 priority patent/DE2940547A1/de
Priority to US06/082,221 priority patent/US4292089A/en
Publication of CH625251A5 publication Critical patent/CH625251A5/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0253—Fluidised bed of solid materials
    • B01D11/0257—Fluidised bed of solid materials using mixing mechanisms, e.g. stirrers, jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0269—Solid material in other moving receptacles
    • B01D11/0273—Solid material in other moving receptacles in rotating drums
    • B01D11/0276—Solid material in other moving receptacles in rotating drums with the general transport direction of the solids parallel to the rotation axis of the conveyor, e.g. spirals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH1029878A 1978-10-04 1978-10-04 CH625251A5 (pl)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CH1029878A CH625251A5 (pl) 1978-10-04 1978-10-04
SE7907518A SE445358B (sv) 1978-10-04 1979-09-11 Forfarande for kontinuerlig upplosning av cellulosan i ligno-cellulosahaltigt material samt apparat derfor
FI793042A FI68655C (fi) 1978-10-04 1979-10-01 Foerfarande foer kontinuerlig upploesning av cellulosan i ett lignocellulosamaterial som soenderdelats genom behandling me koncentreradklorvaetesyraloesning
ZA00795245A ZA795245B (en) 1978-10-04 1979-10-02 Process for continuously dissolving a particulate solid material,notably a lignocellulose material
CA000336846A CA1140920A (en) 1978-10-04 1979-10-02 Process for continuously dissolving a particulate solid material, notably a lignocellulose material
FR7924660A FR2437865B1 (fr) 1978-10-04 1979-10-03 Procede de dissolution en continu d'une matiere solide fragmentaire notamment une matiere lignocellulosique
BR7906371A BR7906371A (pt) 1978-10-04 1979-10-03 Processo e aparelho de dissolucao em continuo de materia solida fragmentaria
DK414479A DK414479A (da) 1978-10-04 1979-10-03 Fremgangsmaade til kontinuerlig oploesning af et fast partikelformet materiale,isaer et lignocellulosemateriale samt apparat til brug ved fremgangsmaaden
NO793175A NO793175L (no) 1978-10-04 1979-10-03 Fremgangsmaate for kontinuerlig opploesning av partikkelformet fast materiale, saerlig lignocellulosemateriale
OA56909A OA06350A (fr) 1978-10-04 1979-10-04 Procédé et dispositif pour la dissolution en continu d'une matière solide fragmentaire, notamment une matière lignocellulosique.
DE19792940547 DE2940547A1 (de) 1978-10-04 1979-10-04 Verfahren und vorrichtung zur kontinuierlichen zersetzung einer bruchstueckartigen trockensubstanz, insbesondere einer lignozellulose-substanz
US06/082,221 US4292089A (en) 1978-10-04 1979-10-04 Process for continuously dissolving a particulate solid material, notably a lignocellulose material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1029878A CH625251A5 (pl) 1978-10-04 1978-10-04

Publications (1)

Publication Number Publication Date
CH625251A5 true CH625251A5 (pl) 1981-09-15

Family

ID=4361677

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1029878A CH625251A5 (pl) 1978-10-04 1978-10-04

Country Status (12)

Country Link
US (1) US4292089A (pl)
BR (1) BR7906371A (pl)
CA (1) CA1140920A (pl)
CH (1) CH625251A5 (pl)
DE (1) DE2940547A1 (pl)
DK (1) DK414479A (pl)
FI (1) FI68655C (pl)
FR (1) FR2437865B1 (pl)
NO (1) NO793175L (pl)
OA (1) OA06350A (pl)
SE (1) SE445358B (pl)
ZA (1) ZA795245B (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653365A5 (fr) * 1980-11-20 1985-12-31 Battelle Memorial Institute Procede pour hydrolyser de la cellulose en sucres reducteurs.
BE1007057A3 (fr) * 1992-06-12 1995-03-07 Den Steen Antoine Van Procede de recuperation d'un metal par lixiviation.
FR2693917B1 (fr) * 1992-07-24 1994-09-09 Codif International Procédé d'extraction des éléments hydrosolubles d'algues, notamment d'algues marines.
ES2369605T3 (es) * 2004-11-29 2011-12-02 Inbicon A/S Hidrólisis enzimática de biomasas que tienen un alto contenido de materia seca (ms).
US20130239955A1 (en) * 2010-11-25 2013-09-19 Ferdi Schüth Method for the acid-catalyzed depolymerization of cellulose
EA030066B1 (ru) 2013-03-12 2018-06-29 Штудиенгезельшафт Коле Мбх Способ переработки лигноцеллюлозной биомассы
FI128419B (en) * 2014-01-13 2020-04-30 Upm Kymmene Corp A method for separating a lignocellulose particle fraction and a lignin particle fraction

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1032449A (en) * 1912-01-29 1912-07-16 Standard Alcohol Co Apparatus for treating lignocellulose.
CH84059A (fr) * 1919-05-13 1920-02-16 Henri Terisse Procédé et appareil pour la préparation de glucose en partant du bois sous forme divisée
CH163268A (de) * 1932-08-25 1933-08-15 Aktiengesellscha Holzhydrolyse Verfahren zur Verzuckerung von zellulosehaltigen Stoffen mit Mineralsäuren.
DE714639C (de) * 1938-06-14 1941-12-03 Hermann Possekel Vorrichtung zum Aufschliessen von chemischen Rohstoffen
DE719057C (de) * 1938-12-10 1942-03-27 Ig Farbenindustrie Ag Waschvorrichtung
US2945777A (en) * 1957-12-27 1960-07-19 Udic Sa Process for the saccharification of softwood sawdust
NO128174B (pl) * 1971-09-23 1973-10-08 Toten Cellulosefab As
JPS5120158A (en) * 1974-08-09 1976-02-18 Mitsui Mining & Smelting Co Kongobutsuno shoriho
CH609092A5 (pl) * 1977-04-01 1979-02-15 Battelle Memorial Institute

Also Published As

Publication number Publication date
DE2940547A1 (de) 1980-04-17
FI793042A (fi) 1980-04-05
FI68655C (fi) 1985-10-10
NO793175L (no) 1980-04-09
FI68655B (fi) 1985-06-28
OA06350A (fr) 1981-06-30
BR7906371A (pt) 1980-06-03
US4292089A (en) 1981-09-29
CA1140920A (en) 1983-02-08
FR2437865A1 (fr) 1980-04-30
SE445358B (sv) 1986-06-16
DK414479A (da) 1980-04-05
FR2437865B1 (fr) 1986-08-01
ZA795245B (en) 1980-09-24
SE7907518L (sv) 1980-04-05

Similar Documents

Publication Publication Date Title
CA1070866A (fr) Procede pour le compactage et l'essorage des boues fluides chargees de matieres fibreuses
EP0200614B1 (fr) Procédé et dispositif d'extraction de graisse d'une matière animale
FR2580683A1 (fr) Procede et appareil pour eliminer les encres de vieux papiers
FR2778855A1 (fr) Procede pour l'affinage physique d'un liquide contenant des gaz dissous et des inclusions gazeuses en forme de bulles, en particulier de verre en fusion, et dispositif pour la mise en oeuvre du procede
FR2467013A1 (fr) Procede, appareil et helice pour repartir une matiere gazeuse, en poudre ou liquide dans un liquide
EP3094393B1 (fr) Procede et dispositif de traitement de boues liquides, et galettes de boues obtenues avec un tel procede
CH625251A5 (pl)
FR2552777A1 (fr) Procede et dispositif pour le developpement en continu de cristaux de moyenne et de haute purete preformes dans des masses cuites, dans des sucreries
EP0012687B1 (fr) Procédé et installation d'extraction de principes solubles de matières premières végétales
EP0030200B1 (fr) Installation de régénération de solvants usés et utilisation de ladite installation
BE1001794A6 (fr) Procede de recuperation de farine et d'huile a partir de dechets de poissons.
EP2467661B1 (fr) Dispositif de traitement de biomasse humide par friture
EP0217238B1 (fr) Procédé et installation pour l'extraction du sucre de la canne à sucre
FR2595273A1 (fr) Appareil pour nettoyer du groisil
BE516010A (pl)
CH382130A (fr) Procédé et appareil pour la fabrication continue de nitrocellulose
BE449416A (pl)
FR2650604A1 (fr) Procede et equipement pour le pretraitement de matiere cellulosique brute
FR2781689A3 (fr) Separateur perfectionne de solides et de liquides, applicable au traitement du fumier semi-liquide
BE530394A (pl)
BE446252A (pl)
CH271922A (fr) Procédé et appareil pour amener en contact au moins deux phases.
BE493772A (pl)
BE351363A (pl)
FR2700173A1 (fr) Procédé et appareil pour la refonte du sucre.

Legal Events

Date Code Title Description
PL Patent ceased