SE445358B - Forfarande for kontinuerlig upplosning av cellulosan i ligno-cellulosahaltigt material samt apparat derfor - Google Patents
Forfarande for kontinuerlig upplosning av cellulosan i ligno-cellulosahaltigt material samt apparat derforInfo
- Publication number
- SE445358B SE445358B SE7907518A SE7907518A SE445358B SE 445358 B SE445358 B SE 445358B SE 7907518 A SE7907518 A SE 7907518A SE 7907518 A SE7907518 A SE 7907518A SE 445358 B SE445358 B SE 445358B
- Authority
- SE
- Sweden
- Prior art keywords
- bath
- acid
- continuously
- drum
- dissolution
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1029878A CH625251A5 (de) | 1978-10-04 | 1978-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7907518L SE7907518L (sv) | 1980-04-05 |
SE445358B true SE445358B (sv) | 1986-06-16 |
Family
ID=4361677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7907518A SE445358B (sv) | 1978-10-04 | 1979-09-11 | Forfarande for kontinuerlig upplosning av cellulosan i ligno-cellulosahaltigt material samt apparat derfor |
Country Status (12)
Country | Link |
---|---|
US (1) | US4292089A (de) |
BR (1) | BR7906371A (de) |
CA (1) | CA1140920A (de) |
CH (1) | CH625251A5 (de) |
DE (1) | DE2940547A1 (de) |
DK (1) | DK414479A (de) |
FI (1) | FI68655C (de) |
FR (1) | FR2437865B1 (de) |
NO (1) | NO793175L (de) |
OA (1) | OA06350A (de) |
SE (1) | SE445358B (de) |
ZA (1) | ZA795245B (de) |
Families Citing this family (7)
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. |
PL1828373T3 (pl) * | 2004-11-29 | 2012-01-31 | Inbicon As | Hydroliza enzymatyczna biomas o dużej zawartości suchej masy (SM) |
PL2643485T3 (pl) * | 2010-11-25 | 2015-02-27 | Studiengesellschaft Kohle Mbh | Sposób depolimeryzacji celulozy katalizowanej kwasami |
JP2016512467A (ja) | 2013-03-12 | 2016-04-28 | シュトゥディエンゲゼルシャフト・コーレ・ミット・ベシュレンクテル・ハフツングStudiengesellschaft Kohle mbH | リグノセルロース系バイオマスの分解方法 |
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)
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 (de) * | 1971-09-23 | 1973-10-08 | Toten Cellulosefab As | |
JPS5120158A (en) * | 1974-08-09 | 1976-02-18 | Mitsui Mining & Smelting Co | Kongobutsuno shoriho |
CH609092A5 (de) * | 1977-04-01 | 1979-02-15 | Battelle Memorial Institute |
-
1978
- 1978-10-04 CH CH1029878A patent/CH625251A5/fr not_active IP Right Cessation
-
1979
- 1979-09-11 SE SE7907518A patent/SE445358B/sv not_active IP Right Cessation
- 1979-10-01 FI FI793042A patent/FI68655C/fi not_active IP Right Cessation
- 1979-10-02 CA CA000336846A patent/CA1140920A/en not_active Expired
- 1979-10-02 ZA ZA00795245A patent/ZA795245B/xx unknown
- 1979-10-03 NO NO793175A patent/NO793175L/no unknown
- 1979-10-03 BR BR7906371A patent/BR7906371A/pt unknown
- 1979-10-03 DK DK414479A patent/DK414479A/da unknown
- 1979-10-03 FR FR7924660A patent/FR2437865B1/fr not_active Expired
- 1979-10-04 DE DE19792940547 patent/DE2940547A1/de not_active Withdrawn
- 1979-10-04 OA OA56909A patent/OA06350A/xx unknown
- 1979-10-04 US US06/082,221 patent/US4292089A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1140920A (en) | 1983-02-08 |
US4292089A (en) | 1981-09-29 |
FI68655C (fi) | 1985-10-10 |
OA06350A (fr) | 1981-06-30 |
CH625251A5 (de) | 1981-09-15 |
ZA795245B (en) | 1980-09-24 |
SE7907518L (sv) | 1980-04-05 |
FR2437865A1 (fr) | 1980-04-30 |
FI68655B (fi) | 1985-06-28 |
NO793175L (no) | 1980-04-09 |
FR2437865B1 (fr) | 1986-08-01 |
DE2940547A1 (de) | 1980-04-17 |
DK414479A (da) | 1980-04-05 |
FI793042A (fi) | 1980-04-05 |
BR7906371A (pt) | 1980-06-03 |
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