AR221223A1 - A METHOD FOR SEPARATING THE FIBERS OF THE LIGNOCELLULOSE CELLULOSE CONSTITUENT - Google Patents
A METHOD FOR SEPARATING THE FIBERS OF THE LIGNOCELLULOSE CELLULOSE CONSTITUENTInfo
- Publication number
- AR221223A1 AR221223A1 AR273516A AR27351678A AR221223A1 AR 221223 A1 AR221223 A1 AR 221223A1 AR 273516 A AR273516 A AR 273516A AR 27351678 A AR27351678 A AR 27351678A AR 221223 A1 AR221223 A1 AR 221223A1
- Authority
- AR
- Argentina
- Prior art keywords
- lignocellulose
- fibers
- separating
- cellulose constituent
- constituent
- 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
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 |
---|---|
AR221223A1 true AR221223A1 (en) | 1981-01-15 |
Family
ID=25668559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR273516A AR221223A1 (en) | 1977-08-31 | 1978-08-31 | A METHOD FOR SEPARATING THE FIBERS OF THE LIGNOCELLULOSE CELLULOSE CONSTITUENT |
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 |
FI810523L (en) * | 1980-02-23 | 1981-08-24 | Franz Johann Reitter | REQUIREMENTS FOR CONTAINING CONTAINER HYDROLYS AV CELLULOSAHALTIG VAEXT-BIOSUBSTANS FOER UTVINNING AV SOCKER |
ATE5541T1 (en) * | 1980-06-20 | 1983-12-15 | Battelle Memorial Institute | PROCESSES FOR DELIGNIFICATION OF WOOD AND OTHER LIGNOCELLULOSIC MATERIALS. |
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 |
PL2265625T3 (en) * | 2008-03-17 | 2015-04-30 | Bio Tech Ltd | Method of continuous acid hydrolysis of cellulose containing substances |
EP2513080B1 (en) * | 2009-12-16 | 2015-07-29 | 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 |
JP2016512467A (en) * | 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 | Decomposition method of 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 FI FI782628A patent/FI782628A/en unknown
- 1978-08-28 YU YU2037/78A patent/YU41117B/en unknown
- 1978-08-30 AT AT0628478A patent/AT389123B/en not_active IP Right Cessation
- 1978-08-30 NO NO782959A patent/NO782959L/en unknown
- 1978-08-30 NL NL7808908A patent/NL190875C/en not_active IP Right Cessation
- 1978-08-30 ES ES472949A patent/ES472949A1/en not_active Expired
- 1978-08-31 WO PCT/CH1978/000016 patent/WO1979000119A1/en unknown
- 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 BR BR7808684A patent/BR7808684A/en unknown
- 1978-08-31 DE DE78CH7800016D patent/DE2857039D2/en not_active Expired
- 1978-08-31 PL PL1978209331A patent/PL128944B1/en unknown
- 1978-08-31 PH PH21554A patent/PH15624A/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 TR TR21052A patent/TR21052A/en unknown
- 1978-08-31 AR AR273516A patent/AR221223A1/en active
- 1978-08-31 DD DD78207586A patent/DD142562A5/en not_active IP Right Cessation
- 1978-08-31 GB GB7914398A patent/GB2036826A/en not_active Withdrawn
- 1978-08-31 CH CH402079A patent/CH645685A5/en not_active IP Right Cessation
- 1978-08-31 MX MX78101285U patent/MX5967E/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 |
---|---|
YU41117B (en) | 1986-12-31 |
CH645685A5 (en) | 1984-10-15 |
DD142562A5 (en) | 1980-07-02 |
PH15624A (en) | 1983-03-11 |
FR2402030A1 (en) | 1979-03-30 |
ES472949A1 (en) | 1979-11-16 |
ATA628478A (en) | 1989-03-15 |
NL7808908A (en) | 1979-03-02 |
YU203778A (en) | 1983-04-30 |
WO1979000119A1 (en) | 1979-03-22 |
DE2857039C2 (en) | 1994-01-13 |
NO782959L (en) | 1979-03-01 |
PL128944B1 (en) | 1984-03-31 |
FR2402030B1 (en) | 1983-07-22 |
NL190875B (en) | 1994-05-02 |
FI782628A (en) | 1979-03-01 |
AU3944878A (en) | 1980-03-06 |
SE7903703L (en) | 1979-04-26 |
NZ188324A (en) | 1982-03-30 |
MX5967E (en) | 1984-09-06 |
AT389123B (en) | 1989-10-25 |
IT7827220A0 (en) | 1978-08-31 |
IT1098429B (en) | 1985-09-07 |
PH19541A (en) | 1986-05-20 |
AU528298B2 (en) | 1983-04-21 |
PL209331A1 (en) | 1979-06-04 |
GB2036826A (en) | 1980-07-02 |
DE2857039D2 (en) | 1981-01-29 |
BR7808684A (en) | 1979-08-14 |
TR21052A (en) | 1983-06-08 |
NL190875C (en) | 1994-10-03 |
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