SE7903703L - PROCEDURE FOR DELIGNIFICATION AND SUGGESTION OF VEGETABLE LIGNOCELLULOSE MATERIAL WHEN USING ORGANIC SOLVENTS - Google Patents
PROCEDURE FOR DELIGNIFICATION AND SUGGESTION OF VEGETABLE LIGNOCELLULOSE MATERIAL WHEN USING ORGANIC SOLVENTSInfo
- Publication number
- SE7903703L SE7903703L SE7903703A SE7903703A SE7903703L SE 7903703 L SE7903703 L SE 7903703L SE 7903703 A SE7903703 A SE 7903703A SE 7903703 A SE7903703 A SE 7903703A SE 7903703 L SE7903703 L SE 7903703L
- Authority
- SE
- Sweden
- Prior art keywords
- delignification
- suggestion
- vegetable
- procedure
- organic solvents
- Prior art date
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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
- C07D307/48—Furfural
- C07D307/50—Preparation from natural products
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compounds Of Unknown Constitution (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA285,821A CA1100266A (en) | 1977-08-31 | 1977-08-31 | Organosolv delignification and saccharification process for lignocellulosic plant materials |
US93242178A | 1978-08-11 | 1978-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7903703L true SE7903703L (en) | 1979-04-26 |
Family
ID=25668559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7903703A SE7903703L (en) | 1977-08-31 | 1979-04-26 | PROCEDURE FOR DELIGNIFICATION AND SUGGESTION OF VEGETABLE LIGNOCELLULOSE MATERIAL WHEN USING ORGANIC SOLVENTS |
Country Status (22)
Country | Link |
---|---|
AR (1) | AR221223A1 (en) |
AT (1) | AT389123B (en) |
AU (1) | AU528298B2 (en) |
BR (1) | BR7808684A (en) |
CH (1) | CH645685A5 (en) |
DD (1) | DD142562A5 (en) |
DE (2) | DE2857039C2 (en) |
ES (1) | ES472949A1 (en) |
FI (1) | FI782628A (en) |
FR (1) | FR2402030A1 (en) |
GB (1) | GB2036826A (en) |
IT (1) | IT1098429B (en) |
MX (1) | MX5967E (en) |
NL (1) | NL190875C (en) |
NO (1) | NO782959L (en) |
NZ (1) | NZ188324A (en) |
PH (2) | PH15624A (en) |
PL (1) | PL128944B1 (en) |
SE (1) | SE7903703L (en) |
TR (1) | TR21052A (en) |
WO (1) | WO1979000119A1 (en) |
YU (1) | YU41117B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1100266A (en) * | 1977-08-31 | 1981-05-05 | Laszlo Paszner | Organosolv delignification and saccharification process for lignocellulosic plant materials |
DE2838380A1 (en) * | 1978-09-02 | 1980-03-20 | Benckiser Knapsack Gmbh | METHOD AND MEANS FOR UNLOCKING VEGETABLE RAW MATERIALS |
AT372991B (en) * | 1978-11-27 | 1983-12-12 | Thermoform Bau Forschung | LIGNOCELLULOSE DIGESTIVE PROCEDURE |
ES499625A0 (en) * | 1980-02-23 | 1981-12-16 | Reitter Franz Johann | PROCEDURE AND INSTALLATION FOR THE CONTINUOUS HYDROLYSIS OF HEMICELLULOSE CONTAINING PENTOSANES OF CELLULOSE. |
DE3161585D1 (en) * | 1980-06-20 | 1984-01-12 | Battelle Memorial Institute | A method for the delignification of wood and other ligno-cellulosic products |
US4470851A (en) * | 1981-03-26 | 1984-09-11 | Laszlo Paszner | High efficiency organosolv saccharification process |
DE3212767A1 (en) * | 1982-04-06 | 1983-10-06 | Nicolaus Md Verwaltungsges | METHOD AND REACTOR FOR CONTINUOUSLY UNLOCKING PLANT FIBER MATERIAL |
US7306698B2 (en) | 2001-03-20 | 2007-12-11 | Biopulping International | Method for producing pulp |
FI122535B (en) * | 2007-11-20 | 2012-03-15 | Teknologian Tutkimuskeskus Vtt | Method of defibrating fibrous raw material and pulp and use thereof |
EA018882B1 (en) * | 2008-03-17 | 2013-11-29 | Био Тех Лтд. | Method of continuous acid hydrolysis of cellulose containing substances |
CA2783942A1 (en) * | 2009-12-16 | 2011-06-23 | Shell Internationale Research Maatschappij B.V. | Method for producing furfural from lignocellulosic biomass material |
GB201303521D0 (en) | 2013-02-27 | 2013-04-10 | Bio Sep Ltd | Process operations for biomass fractionation |
GB201303520D0 (en) | 2013-02-27 | 2013-04-10 | Bio Sep Ltd | Biomass process optimisation |
CA2904425A1 (en) * | 2013-03-12 | 2014-09-18 | Studiengesellschaft Kohle Mbh | Method for breaking down lignocellulosic biomass |
CN104343030B (en) * | 2014-09-03 | 2017-03-08 | 合肥工业大学 | The continuous pretreating process of lignocellulose-like biomass normal pressure |
FI130591B (en) * | 2020-06-30 | 2023-11-28 | Andritz Oy | A method of purifying raw methanol |
CN111925458A (en) * | 2020-08-24 | 2020-11-13 | 浙江省农业科学院 | Efficient preparation method of phellinus igniarius polysaccharides |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1357467A (en) * | 1920-04-08 | 1920-11-02 | Kenneth P Monroe | Method for the manufacture of furfural and volatile organic acids from extracted corncob pentosan |
FR704698A (en) * | 1929-11-02 | 1931-05-23 | Process for the disintegration of plant fibrous substances with a view to simultaneously obtaining cellulose and encrusting materials | |
GB421379A (en) * | 1933-06-12 | 1934-12-12 | Henry Dreyfus | Improvements in or relating to the production of cellulose from lignocellulosic materials |
US2730444A (en) * | 1950-10-10 | 1956-01-10 | British Celanese | Production of cellulose |
US2959500A (en) * | 1956-02-14 | 1960-11-08 | Schweizerische Eidgenossenschaft | Process for the saccharification of cellulose and cellulosic materials |
BE536639A (en) * | 1956-11-26 | |||
FR1235092A (en) * | 1959-09-11 | 1960-07-01 | Mckee Dev Corp | Process for transforming woody materials into chemicals |
US3585104A (en) * | 1968-07-29 | 1971-06-15 | Theodor N Kleinert | Organosolv pulping and recovery process |
JPS50962B1 (en) * | 1971-08-06 | 1975-01-14 | ||
DE2737118A1 (en) * | 1977-08-17 | 1979-03-01 | Projektierung Chem Verfahrenst | METHOD FOR OBTAINING SUGAR, CELLULOSE AND LIGNIN, WHEREAS, FROM LIGNOCELLULOSIC VEGETABLE RAW MATERIALS |
-
1978
- 1978-08-28 YU YU2037/78A patent/YU41117B/en unknown
- 1978-08-28 FI FI782628A patent/FI782628A/en unknown
- 1978-08-30 NO NO782959A patent/NO782959L/en unknown
- 1978-08-30 AT AT0628478A patent/AT389123B/en not_active IP Right Cessation
- 1978-08-30 ES ES472949A patent/ES472949A1/en not_active Expired
- 1978-08-30 NL NL7808908A patent/NL190875C/en not_active IP Right Cessation
- 1978-08-31 AR AR273516A patent/AR221223A1/en active
- 1978-08-31 WO PCT/CH1978/000016 patent/WO1979000119A1/en unknown
- 1978-08-31 MX MX78101285U patent/MX5967E/en unknown
- 1978-08-31 AU AU39448/78A patent/AU528298B2/en not_active Expired
- 1978-08-31 FR FR7825242A patent/FR2402030A1/en active Granted
- 1978-08-31 DD DD78207586A patent/DD142562A5/en not_active IP Right Cessation
- 1978-08-31 DE DE2857039A patent/DE2857039C2/en not_active Expired - Fee Related
- 1978-08-31 IT IT27220/78A patent/IT1098429B/en active
- 1978-08-31 GB GB7914398A patent/GB2036826A/en not_active Withdrawn
- 1978-08-31 PL PL1978209331A patent/PL128944B1/en unknown
- 1978-08-31 DE DE78CH7800016D patent/DE2857039D2/en not_active Expired
- 1978-08-31 TR TR21052A patent/TR21052A/en unknown
- 1978-08-31 CH CH402079A patent/CH645685A5/en not_active IP Right Cessation
- 1978-08-31 PH PH21554A patent/PH15624A/en unknown
- 1978-08-31 BR BR7808684A patent/BR7808684A/en unknown
- 1978-09-01 NZ NZ188324A patent/NZ188324A/en unknown
-
1979
- 1979-04-26 SE SE7903703A patent/SE7903703L/en unknown
-
1981
- 1981-12-14 PH PH26620A patent/PH19541A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DD142562A5 (en) | 1980-07-02 |
FI782628A (en) | 1979-03-01 |
YU41117B (en) | 1986-12-31 |
IT7827220A0 (en) | 1978-08-31 |
GB2036826A (en) | 1980-07-02 |
FR2402030B1 (en) | 1983-07-22 |
YU203778A (en) | 1983-04-30 |
MX5967E (en) | 1984-09-06 |
ES472949A1 (en) | 1979-11-16 |
FR2402030A1 (en) | 1979-03-30 |
WO1979000119A1 (en) | 1979-03-22 |
NL190875C (en) | 1994-10-03 |
BR7808684A (en) | 1979-08-14 |
IT1098429B (en) | 1985-09-07 |
NZ188324A (en) | 1982-03-30 |
NO782959L (en) | 1979-03-01 |
AT389123B (en) | 1989-10-25 |
AU3944878A (en) | 1980-03-06 |
TR21052A (en) | 1983-06-08 |
DE2857039D2 (en) | 1981-01-29 |
DE2857039C2 (en) | 1994-01-13 |
AR221223A1 (en) | 1981-01-15 |
CH645685A5 (en) | 1984-10-15 |
PH15624A (en) | 1983-03-11 |
AU528298B2 (en) | 1983-04-21 |
NL7808908A (en) | 1979-03-02 |
PL209331A1 (en) | 1979-06-04 |
PL128944B1 (en) | 1984-03-31 |
NL190875B (en) | 1994-05-02 |
ATA628478A (en) | 1989-03-15 |
PH19541A (en) | 1986-05-20 |
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