FI782628A - ORGANIC LOESNINGSMEDEL UTNYTTJANDE DELIGNIFIERINGS- OCH FOERSOCKRINGSFOERFARANDE FOER LIGNOCELLULOSAHALTIGA PLANTMATERIAL - Google Patents

ORGANIC LOESNINGSMEDEL UTNYTTJANDE DELIGNIFIERINGS- OCH FOERSOCKRINGSFOERFARANDE FOER LIGNOCELLULOSAHALTIGA PLANTMATERIAL

Info

Publication number: FI782628A
Authority: FI; Finland
Prior art keywords: plantmaterial; loesningsmedel; lignocellulosahaltiga; foersockringsfoerfarande; delignifierings
Prior art date: 1977-08-31

Application number

FI782628A

Other languages

Finnish (fi)

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

1978-08-28

Publication date

1979-03-01

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

1978-08-28 Application filed by Laszlo Paszner, Chang Pei Ching filed Critical Laszlo Paszner

1979-03-01 Publication of FI782628A publication Critical patent/FI782628A/en

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)

FI782628A 1977-08-31 1978-08-28 ORGANIC LOESNINGSMEDEL UTNYTTJANDE DELIGNIFIERINGS- OCH FOERSOCKRINGSFOERFARANDE FOER LIGNOCELLULOSAHALTIGA PLANTMATERIAL FI782628A (en)

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
FI782628A true FI782628A (en)	1979-03-01

Family

ID=25668559

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI782628A FI782628A (en)	1977-08-31	1978-08-28	ORGANIC LOESNINGSMEDEL UTNYTTJANDE DELIGNIFIERINGS- OCH FOERSOCKRINGSFOERFARANDE FOER LIGNOCELLULOSAHALTIGA PLANTMATERIAL

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)	DE2857039D2 (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)

* 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 (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.
EP0043342B1 (en) *	1980-06-20	1983-12-07	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
EP2265625B1 (en) *	2008-03-17	2014-11-12	Bio Tech Ltd	Method of continuous acid hydrolysis of cellulose containing substances
WO2011073253A1 (en) *	2009-12-16	2011-06-23	Shell Internationale Research Maatschappij B.V.	Method for producing furfural from lignocellulosic biomass material
GB201303520D0 (en) *	2013-02-27	2013-04-10	Bio Sep Ltd	Biomass process optimisation
GB201303521D0 (en)	2013-02-27	2013-04-10	Bio Sep Ltd	Process operations for biomass fractionation
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ＳｔｕｄｉｅｎｇｅｓｅｌｌｓｃｈａｆｔＫｏｈｌｅｍｂＨ	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)

* 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 (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 ES ES472949A patent/ES472949A1/en not_active Expired
- 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
- 1978-08-31 DE DE78CH7800016D patent/DE2857039D2/en not_active Expired
- 1978-08-31 AR AR273516A patent/AR221223A1/en active
- 1978-08-31 MX MX78101285U patent/MX5967E/en unknown
- 1978-08-31 BR BR7808684A patent/BR7808684A/en unknown
- 1978-08-31 PH PH21554A patent/PH15624A/en unknown
- 1978-08-31 GB GB7914398A patent/GB2036826A/en not_active Withdrawn
- 1978-08-31 TR TR21052A patent/TR21052A/en unknown
- 1978-08-31 WO PCT/CH1978/000016 patent/WO1979000119A1/en unknown
- 1978-08-31 CH CH402079A patent/CH645685A5/en not_active IP Right Cessation
- 1978-08-31 FR FR7825242A patent/FR2402030A1/en active Granted
- 1978-08-31 DE DE2857039A patent/DE2857039C2/en not_active Expired - Fee Related
- 1978-08-31 DD DD78207586A patent/DD142562A5/en not_active IP Right Cessation
- 1978-08-31 AU AU39448/78A patent/AU528298B2/en not_active Expired
- 1978-08-31 PL PL1978209331A patent/PL128944B1/en unknown
- 1978-08-31 IT IT27220/78A patent/IT1098429B/en active
- 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
SE7903703L (en)	1979-04-26
NL190875C (en)	1994-10-03
NL7808908A (en)	1979-03-02
NL190875B (en)	1994-05-02
TR21052A (en)	1983-06-08
ES472949A1 (en)	1979-11-16
ATA628478A (en)	1989-03-15
WO1979000119A1 (en)	1979-03-22
AU3944878A (en)	1980-03-06
AU528298B2 (en)	1983-04-21
NO782959L (en)	1979-03-01
PH15624A (en)	1983-03-11
AT389123B (en)	1989-10-25
DD142562A5 (en)	1980-07-02
CH645685A5 (en)	1984-10-15
NZ188324A (en)	1982-03-30
BR7808684A (en)	1979-08-14
IT1098429B (en)	1985-09-07
MX5967E (en)	1984-09-06
GB2036826A (en)	1980-07-02
DE2857039C2 (en)	1994-01-13
YU203778A (en)	1983-04-30
AR221223A1 (en)	1981-01-15
PL128944B1 (en)	1984-03-31
PL209331A1 (en)	1979-06-04
YU41117B (en)	1986-12-31
IT7827220A0 (en)	1978-08-31
FR2402030B1 (en)	1983-07-22
PH19541A (en)	1986-05-20
DE2857039D2 (en)	1981-01-29
FR2402030A1 (en)	1979-03-30

Publication	Publication Date	Title
FI781348A (en)	1978-11-11	ORGANIC FOERENINGAR DERAS ANVAENDNING OCH FRAMSTAELLNING
FI782397A (en)	1979-02-09	BLAECKPAOFYLLNINGSSYSTEM I BLAECKINSPRUTNINGSPRINTER
FI783502A (en)	1979-05-19	HAELLBAR BLANDNING I VAETSKEFORM
FI781692A (en)	1978-12-24	HOPMONTERINGSANORDNING I SYNNERHET FOER BYGGNADSSTAELLNINGAR
FI783092A (en)	1979-04-12	MICROTURBULENGENERATOR FOER INLOPPSLAODA I PAPPERSMASKINER
FI782628A (en)	1979-03-01	ORGANIC LOESNINGSMEDEL UTNYTTJANDE DELIGNIFIERINGS- OCH FOERSOCKRINGSFOERFARANDE FOER LIGNOCELLULOSAHALTIGA PLANTMATERIAL
FI781867A (en)	1978-12-21	ORGANIC FOERENINGAR
FI782229A (en)	1979-01-22	ORGANIC FOERENINGAR DERAS FRAMSTAELLNING OCH ANVAENDNING
FI782758A (en)	1979-03-24	FOERBAETTRINGAR I MAETSYSTEM
IT1099353B (en)	1985-09-18	ORGANIC NITRILS
FI782506A (en)	1979-06-24	FOERBAETTRINGAR I GUMMIDAECKS UTBYTBARA SLITYTOR
FI781885A (en)	1978-12-21	ORGANIC FOERENINGAR
FI780323A (en)	1978-08-18	PENDLINGSDAEMPARE FOER LYFTDON UPPHAENGT I EN LAENK
BE863947R (en)	1978-05-29	SUBSTITUTED PHENYL-AMIDINES
FI783805A (en)	1979-06-24	ORGANIC BELAEGGNINGSKOMPOSITIONER
SE7807554L (en)	1979-01-14	ORGANIC ASSOCIATIONS
FI781424A (en)	1978-11-24	MAELDINLOPPSANORDNING I EN PAPPERSMASKIN
FI773440A (en)	1979-05-15	KOMPASS I SYNNERHET KUPOLKOMPASS
FI780973A (en)	1978-10-20	FOERBAETTRINGAR I ROTERUGNAR
SE7806852L (en)	1978-12-23	ORGANIC ASSOCIATIONS
SE7807379L (en)	1979-01-02	ORGANIC FIBER
FI782734A (en)	1979-03-07	FOERBAETTRING I EN BAOGSVETSANORDNING
FI780366A (en)	1979-04-07	SOLENOIDDRIVEN I MOTSATT RIKTNING ROTERANDE AKTIVATOR
FI781947A (en)	1978-12-29	ORGANIC FOERENINGAR DERAS FRAMSTAELLNING OCH ANVAENDNING
FI781711A (en)	1978-12-04	MATARSKIVA I SKIVKVARN