DD142562A5 - Verfahren zum abbauen von lignocellulosematerialien - Google Patents

Verfahren zum abbauen von lignocellulosematerialien Download PDF

Info

Publication number: DD142562A5
Authority: DD; German Democratic Republic
Prior art keywords: acid; solvent; lignin; solvent mixture; cooking
Prior art date: 1977-08-31

Application number

DD78207586A

Other languages

German (de)

English (en)

Inventor

Laszlo Paszner

Pei-Ching Chang

Original Assignee

Laszlo Paszner

Chang Pei Ching

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.)

1977-08-31

Filing date

1978-08-31

Publication date

1980-07-02

1977-08-31 Priority claimed from CA285,821A external-priority patent/CA1100266A/en

1978-08-31 Application filed by Laszlo Paszner, Chang Pei Ching filed Critical Laszlo Paszner

1980-07-02 Publication of DD142562A5 publication Critical patent/DD142562A5/de

Links

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241000209504 Poaceae Species 0.000 description 1
102100021542 Solute carrier family 22 member 17 Human genes 0.000 description 1
241000607479 Yersinia pestis Species 0.000 description 1
ZXQYGBMAQZUVMI-QQDHXZELSA-N [cyano-(3-phenoxyphenyl)methyl] (1r,3r)-3-[(z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@@H](\C=C(/Cl)C(F)(F)F)[C@H]1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-QQDHXZELSA-N 0.000 description 1
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239000012670 alkaline solution Substances 0.000 description 1
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239000000945 filler Substances 0.000 description 1
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235000004515 gallic acid Nutrition 0.000 description 1
229940074391 gallic acid Drugs 0.000 description 1
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239000007789 gas Substances 0.000 description 1
239000001046 green dye Substances 0.000 description 1
230000035876 healing Effects 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
238000005984 hydrogenation reaction Methods 0.000 description 1
GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
238000000338 in vitro Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
239000004310 lactic acid Substances 0.000 description 1
235000014655 lactic acid Nutrition 0.000 description 1
239000003446 ligand Substances 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
125000000311 mannosyl group Chemical group C1([C@@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
235000010981 methylcellulose Nutrition 0.000 description 1
239000003658 microfiber Substances 0.000 description 1
210000001724 microfibril Anatomy 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
239000011707 mineral Substances 0.000 description 1
150000007522 mineralic acids Chemical class 0.000 description 1
150000002763 monocarboxylic acids Chemical class 0.000 description 1
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150000002772 monosaccharides Chemical class 0.000 description 1
239000012452 mother liquor Substances 0.000 description 1
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235000015927 pasta Nutrition 0.000 description 1
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FFNMBRCFFADNAO-UHFFFAOYSA-N pirenzepine hydrochloride Chemical compound [H+].[H+].[Cl-].[Cl-].C1CN(C)CCN1CC(=O)N1C2=NC=CC=C2NC(=O)C2=CC=CC=C21 FFNMBRCFFADNAO-UHFFFAOYSA-N 0.000 description 1
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230000002035 prolonged effect Effects 0.000 description 1
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239000004627 regenerated cellulose Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000003716 rejuvenation Effects 0.000 description 1
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230000000630 rising effect Effects 0.000 description 1
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239000013049 sediment Substances 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
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239000007858 starting material Substances 0.000 description 1
230000008961 swelling Effects 0.000 description 1
239000006188 syrup Substances 0.000 description 1
235000020357 syrup Nutrition 0.000 description 1
235000015523 tannic acid Nutrition 0.000 description 1
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230000002588 toxic effect Effects 0.000 description 1
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YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical class OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
239000005418 vegetable material Substances 0.000 description 1
230000004304 visual acuity Effects 0.000 description 1
239000012855 volatile organic compound Substances 0.000 description 1
239000001993 wax Substances 0.000 description 1

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)

DD78207586A 1977-08-31 1978-08-31 Verfahren zum abbauen von lignocellulosematerialien DD142562A5 (de)

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
DD142562A5 true DD142562A5 (de)	1980-07-02

Family

ID=25668559

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD78207586A DD142562A5 (de)	1977-08-31	1978-08-31	Verfahren zum abbauen von lignocellulosematerialien

Country Status (22)

Country	Link
AR (1)	AR221223A1 (pl)
AT (1)	AT389123B (pl)
AU (1)	AU528298B2 (pl)
BR (1)	BR7808684A (pl)
CH (1)	CH645685A5 (pl)
DD (1)	DD142562A5 (pl)
DE (2)	DE2857039D2 (pl)
ES (1)	ES472949A1 (pl)
FI (1)	FI782628A7 (pl)
FR (1)	FR2402030A1 (pl)
GB (1)	GB2036826A (pl)
IT (1)	IT1098429B (pl)
MX (1)	MX5967E (pl)
NL (1)	NL190875C (pl)
NO (1)	NO782959L (pl)
NZ (1)	NZ188324A (pl)
PH (2)	PH15624A (pl)
PL (1)	PL128944B1 (pl)
SE (1)	SE7903703L (pl)
TR (1)	TR21052A (pl)
WO (1)	WO1979000119A1 (pl)
YU (1)	YU41117B (pl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
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 (de) *	1978-09-02	1980-03-20	Benckiser Knapsack Gmbh	Verfahren und mittel zum aufschliessen pflanzlicher rohstoffe
AT372991B (de) *	1978-11-27	1983-12-12	Thermoform Bau Forschung	Lignocelluloseaufschlussverfahren
FI810523L (fi) *	1980-02-23	1981-08-24	Franz Johann Reitter	Foerfarande och anlaeggning foer kontinuerlig hydrolys av cellulosahaltig vaext-biosubstans foer utvinning av socker
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 (de) *	1982-04-06	1983-10-06	Nicolaus Md Verwaltungsges	Verfahren und reaktor zum kontinuierlichen aufschliessen von pflanzenfasermaterial
US7306698B2 (en)	2001-03-20	2007-12-11	Biopulping International	Method for producing pulp
FI122535B (fi) *	2007-11-20	2012-03-15	Teknologian Tutkimuskeskus Vtt	Menetelmä kuitumaisen raaka-aineen kuiduttamiseksi sekä massa ja sen käyttö
EP2265625B1 (en) *	2008-03-17	2014-11-12	Bio Tech Ltd	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
ES2636847T3 (es) *	2013-03-12	2017-10-09	Studiengesellschaft Kohle Mbh	Procedimiento para la descomposición de biomasa lignocelulósica
CN104343030B (zh) *	2014-09-03	2017-03-08	合肥工业大学	木质纤维素类生物质常压连续预处理工艺
FI130591B (en)	2020-06-30	2023-11-28	Andritz Oy	Crude methanol purification method
CN111925458A (zh) *	2020-08-24	2020-11-13	浙江省农业科学院	一种桑黄多糖的高效制备方法
CN116789982B (zh) *	2022-03-18	2025-08-12	中国科学院大连化学物理研究所	一种草酸和马来酸混酸水溶液提取木质素的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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 (fr) *	1929-11-02	1931-05-23		Procédé de désagrégation de substances fibreuses végétales en vue de l'obtention simultanée de la cellulose et des matières incrustantes
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 (pl) *	1956-11-26
FR1235092A (fr) *	1959-09-11	1960-07-01	Mckee Dev Corp	Procédé de transformation de matières ligneuses en produits chimiques
US3585104A (en) *	1968-07-29	1971-06-15	Theodor N Kleinert	Organosolv pulping and recovery process
JPS50962B1 (pl) *	1971-08-06	1975-01-14
DE2737118A1 (de) *	1977-08-17	1979-03-01	Projektierung Chem Verfahrenst	Verfahren zur gewinnung von zuckern, gegebenenfalls cellulose und gegebenenfalls lignin aus lignocellulosischen pflanzlichen rohstoffen

1978
- 1978-08-28 FI FI782628A patent/FI782628A7/fi unknown
- 1978-08-28 YU YU2037/78A patent/YU41117B/xx unknown
- 1978-08-30 NO NO782959A patent/NO782959L/no unknown
- 1978-08-30 ES ES472949A patent/ES472949A1/es not_active Expired
- 1978-08-30 AT AT0628478A patent/AT389123B/de not_active IP Right Cessation
- 1978-08-30 NL NL7808908A patent/NL190875C/xx not_active IP Right Cessation
- 1978-08-31 PH PH21554A patent/PH15624A/en unknown
- 1978-08-31 TR TR21052A patent/TR21052A/xx unknown
- 1978-08-31 PL PL1978209331A patent/PL128944B1/pl unknown
- 1978-08-31 DE DE78CH7800016D patent/DE2857039D2/de not_active Expired
- 1978-08-31 AR AR273516A patent/AR221223A1/es active
- 1978-08-31 BR BR7808684A patent/BR7808684A/pt unknown
- 1978-08-31 IT IT27220/78A patent/IT1098429B/it active
- 1978-08-31 FR FR7825242A patent/FR2402030A1/fr active Granted
- 1978-08-31 CH CH402079A patent/CH645685A5/de not_active IP Right Cessation
- 1978-08-31 MX MX78101285U patent/MX5967E/es unknown
- 1978-08-31 DE DE2857039A patent/DE2857039C2/de not_active Expired - Fee Related
- 1978-08-31 GB GB7914398A patent/GB2036826A/en not_active Withdrawn
- 1978-08-31 AU AU39448/78A patent/AU528298B2/en not_active Expired
- 1978-08-31 DD DD78207586A patent/DD142562A5/de not_active IP Right Cessation
- 1978-08-31 WO PCT/CH1978/000016 patent/WO1979000119A1/de not_active Ceased
- 1978-09-01 NZ NZ188324A patent/NZ188324A/xx unknown
1979
- 1979-04-26 SE SE7903703A patent/SE7903703L/xx unknown
1981
- 1981-12-14 PH PH26620A patent/PH19541A/en unknown

Also Published As

Publication number	Publication date
NO782959L (no)	1979-03-01
FR2402030A1 (fr)	1979-03-30
IT7827220A0 (it)	1978-08-31
DE2857039D2 (en)	1981-01-29
FR2402030B1 (pl)	1983-07-22
BR7808684A (pt)	1979-08-14
PL128944B1 (en)	1984-03-31
PL209331A1 (pl)	1979-06-04
AU3944878A (en)	1980-03-06
AT389123B (de)	1989-10-25
NL190875C (nl)	1994-10-03
DE2857039C2 (de)	1994-01-13
YU41117B (en)	1986-12-31
GB2036826A (en)	1980-07-02
CH645685A5 (de)	1984-10-15
AR221223A1 (es)	1981-01-15
FI782628A7 (fi)	1979-03-01
NL7808908A (nl)	1979-03-02
NZ188324A (en)	1982-03-30
PH19541A (en)	1986-05-20
SE7903703L (sv)	1979-04-26
IT1098429B (it)	1985-09-07
MX5967E (es)	1984-09-06
YU203778A (en)	1983-04-30
ES472949A1 (es)	1979-11-16
PH15624A (en)	1983-03-11
AU528298B2 (en)	1983-04-21
TR21052A (tr)	1983-06-08
NL190875B (nl)	1994-05-02
WO1979000119A1 (fr)	1979-03-22
ATA628478A (de)	1989-03-15

Legal Events

Date	Code	Title	Description
1998-06-04	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE19916347C1 (de)	2000-11-09	Verfahren zum Auftrennen lignocellulosehaltiger Biomasse
DD142562A5 (de)	1980-07-02	Verfahren zum abbauen von lignocellulosematerialien
DE2027319C3 (de)	1975-07-24	Verfahren zur Herstellung von chemisch gut loslichem Zellstoff
CA1100266A (en)	1981-05-05	Organosolv delignification and saccharification process for lignocellulosic plant materials
EP0584675B1 (de)	1998-10-28	Holzaufschluss mit Essigsäure unter Zusatz von Ameisensäuren
DE2732327C2 (pl)	1988-08-11
DE2830476C2 (de)	1984-10-25	Verfahren zur Behandlung von Lignocellulosematerial und dadurch gewonnenes Lignocelluloseprodukt in Teilchenform
DE2737118A1 (de)	1979-03-01	Verfahren zur gewinnung von zuckern, gegebenenfalls cellulose und gegebenenfalls lignin aus lignocellulosischen pflanzlichen rohstoffen
DE19856582C1 (de)	2001-03-15	Verfahren zur Gewinnung von Chemiezellstoff aus Hackschnitzeln
DE2920731C2 (de)	1983-11-03	Lignocelluloseaufschlußverfahren mit einem Gemisch von Wasser und niedrig molekularem aliphatischem Alkohol und Metallsalz
DE10145338C1 (de)	2003-04-17	Verfahren zum Abtrennen von Hemicellulosen aus hemicellulosehaltiger Biomasse
DE2310547C3 (de)	1975-09-11	Verfahren zur Herstellung von Cellulose aus Lignocellulose-Ausgangsstof fen
EP4291708B1 (de)	2024-12-18	Verfahren für ein chemisch unterstütztes mechanisches aufschlussverfahren von hackschnitzeln bzw. hackspänen
DE3227843C2 (pl)	1989-10-05
DE19603491C2 (de)	1999-04-08	Verfahren zur Herstellung eines fasrigen Zellulosestoffes und dessen Verwendung
DD147259A5 (de)	1981-03-25	Verfahren zur chemischen umwandlung von lignocellulose
EP1828254A1 (de)	2007-09-05	Verfahren zur gewinnung von hemicellulosen aus lignocellulosischem material
EP0346836A3 (de)	1991-10-23	Verfahren und Vorrichtung zur kontinuierlichen Herstellung von 2-Furaldehyd, Cellulose und Lignin aus Lignocellulosematerialien
DE10151952A1 (de)	2003-04-30	Verfahren zur Aufarbeitung von pflanzlichen Biomassen
DE2628971A1 (de)	1978-01-05	Verfahren zur herstellung von zellstoff in verbindung mit der gewinnung von holzzuckern
DE2537785A1 (de)	1976-03-18	Verfahren zum sulfit-kochen von holz
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