CA1076109A - Hydrolyse de materiaux contenant du pentose et methode pour produire le furfural - Google Patents

Hydrolyse de materiaux contenant du pentose et methode pour produire le furfural

Info

Publication number: CA1076109A
Authority: CA; Canada
Prior art keywords: hydrolysis; feed; furfural; hydrolysate; fluid
Prior art date: 1976-12-30
Legal status (The legal status 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 status listed.): Expired

Application number

CA268,966A

Other languages

English (en)

Inventor

Gote E. Savo

Gustaf A. Nyman

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

ANSTALT GEMASS

Original Assignee

ANSTALT GEMASS

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.)

1976-12-30

Filing date

1976-12-30

Publication date

1980-04-22

1976-12-30 Application filed by ANSTALT GEMASS filed Critical ANSTALT GEMASS

1976-12-30 Priority to CA268,966A priority Critical patent/CA1076109A/fr

1980-04-22 Application granted granted Critical

1980-04-22 Publication of CA1076109A publication Critical patent/CA1076109A/fr

Status Expired legal-status Critical Current

Links

230000007062 hydrolysis Effects 0.000 title claims abstract description 96
238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 96
238000000034 method Methods 0.000 title claims abstract description 50
239000000463 material Substances 0.000 title claims abstract description 19
HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 title claims description 88
150000002972 pentoses Chemical class 0.000 title claims description 10
239000012530 fluid Substances 0.000 claims abstract description 36
239000007787 solid Substances 0.000 claims abstract description 17
239000002994 raw material Substances 0.000 claims abstract description 15
238000000605 extraction Methods 0.000 claims abstract description 6
235000013311 vegetables Nutrition 0.000 claims abstract description 5
230000009469 supplementation Effects 0.000 claims abstract description 3
239000000413 hydrolysate Substances 0.000 claims description 33
238000005406 washing Methods 0.000 claims description 22
239000002253 acid Substances 0.000 claims description 16
238000006243 chemical reaction Methods 0.000 claims description 16
230000018044 dehydration Effects 0.000 claims description 14
238000006297 dehydration reaction Methods 0.000 claims description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
241000609240 Ambelania acida Species 0.000 claims description 10
239000010905 bagasse Substances 0.000 claims description 10
229920002678 cellulose Polymers 0.000 claims description 9
239000001913 cellulose Substances 0.000 claims description 9
238000005192 partition Methods 0.000 claims description 7
108010009736 Protein Hydrolysates Proteins 0.000 claims description 4
238000004821 distillation Methods 0.000 claims description 3
238000007792 addition Methods 0.000 claims 1
239000003513 alkali Substances 0.000 claims 1
150000004676 glycans Chemical class 0.000 claims 1
238000002156 mixing Methods 0.000 claims 1
230000010412 perfusion Effects 0.000 claims 1
238000005191 phase separation Methods 0.000 claims 1
229920001282 polysaccharide Polymers 0.000 claims 1
239000005017 polysaccharide Substances 0.000 claims 1
238000012545 processing Methods 0.000 claims 1
230000002349 favourable effect Effects 0.000 abstract description 2
239000000126 substance Substances 0.000 description 11
230000001105 regulatory effect Effects 0.000 description 10
239000000047 product Substances 0.000 description 7
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
150000002772 monosaccharides Chemical class 0.000 description 5
235000011149 sulphuric acid Nutrition 0.000 description 5
239000001117 sulphuric acid Substances 0.000 description 5
230000015572 biosynthetic process Effects 0.000 description 4
238000010586 diagram Methods 0.000 description 4
230000032258 transport Effects 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 3
239000010902 straw Substances 0.000 description 3
239000002699 waste material Substances 0.000 description 3
244000273256 Phragmites communis Species 0.000 description 2
235000014676 Phragmites communis Nutrition 0.000 description 2
239000000470 constituent Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
238000005187 foaming Methods 0.000 description 2
239000000446 fuel Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
238000007670 refining Methods 0.000 description 2
239000011343 solid material Substances 0.000 description 2
239000002023 wood Substances 0.000 description 2
241000196324 Embryophyta Species 0.000 description 1
240000007049 Juglans regia Species 0.000 description 1
235000009496 Juglans regia Nutrition 0.000 description 1
240000004808 Saccharomyces cerevisiae Species 0.000 description 1
240000000111 Saccharum officinarum Species 0.000 description 1
235000007201 Saccharum officinarum Nutrition 0.000 description 1
CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
229930006000 Sucrose Natural products 0.000 description 1
240000008042 Zea mays Species 0.000 description 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
238000009835 boiling Methods 0.000 description 1
238000003776 cleavage reaction Methods 0.000 description 1
230000002860 competitive effect Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000011437 continuous method Methods 0.000 description 1
238000010411 cooking Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
235000005822 corn Nutrition 0.000 description 1
230000009089 cytolysis Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000011049 filling Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000010903 husk Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000010297 mechanical methods and process Methods 0.000 description 1
230000005226 mechanical processes and functions Effects 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
230000002250 progressing effect Effects 0.000 description 1
238000007348 radical reaction Methods 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
238000010992 reflux Methods 0.000 description 1
230000007017 scission Effects 0.000 description 1
229960004793 sucrose Drugs 0.000 description 1
235000020234 walnut Nutrition 0.000 description 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CA268,966A 1976-12-30 1976-12-30 Hydrolyse de materiaux contenant du pentose et methode pour produire le furfural Expired CA1076109A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA268,966A CA1076109A (fr)	1976-12-30	1976-12-30	Hydrolyse de materiaux contenant du pentose et methode pour produire le furfural

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA268,966A CA1076109A (fr)	1976-12-30	1976-12-30	Hydrolyse de materiaux contenant du pentose et methode pour produire le furfural

Publications (1)

Publication Number	Publication Date
CA1076109A true CA1076109A (fr)	1980-04-22

Family

ID=4107628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA268,966A Expired CA1076109A (fr)	1976-12-30	1976-12-30	Hydrolyse de materiaux contenant du pentose et methode pour produire le furfural

Country Status (1)

Country	Link
CA (1)	CA1076109A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114653306A (zh) *	2022-03-14	2022-06-24	北京奥科瑞丰新能源股份有限公司	一种用于糠醛生产的具有自动加碱机构的中和反应釜

1976
- 1976-12-30 CA CA268,966A patent/CA1076109A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114653306A (zh) *	2022-03-14	2022-06-24	北京奥科瑞丰新能源股份有限公司	一种用于糠醛生产的具有自动加碱机构的中和反应釜
CN114653306B (zh) *	2022-03-14	2023-07-21	北京奥科瑞丰新能源股份有限公司	一种用于糠醛生产的具有自动加碱机构的中和反应釜

Similar Documents

Publication	Publication Date	Title
SU1176840A3 (ru)	1985-08-30	Способ получени фурфурола
Bonn et al.	1983	Hydrothermolysis—a new process for the utilization of biomass
US5788812A (en)	1998-08-04	Method of recovering furfural from organic pulping liquor
US4025356A (en)	1977-05-24	Method for continuous hydrolysis of pentose containing material and apparatus for implementing the method
SE440086B (sv)	1985-07-15	Forfarande for utvinning av sockerarter, lignin och ev cellulosa ur lignocellulosahaltigt vegetabiliskt material
US4168988A (en)	1979-09-25	Process for the winning of xylose by hydrolysis of residues of annuals
EP0569526A1 (fr)	1993-11-18	Reduction en pate de matieres lignocellulosiques et recuperation des sous-produits qui en resultent
NO141902B (no)	1980-02-18	Fremgangsmaate ved spaltning av et polysaccharidholdig raamateriale ved syrehydrolyse
AU2022201150B2 (en)	2023-10-05	Efficient Methods And Compositions For Recovery Of Products From Organic Acid Pretreatment Of Plant Materials
WO1999067409A1 (fr)	1999-12-29	Procede de traitement de matiere de biomasse
US3065263A (en)	1962-11-20	Process for the manufacture of levulinic acid
US2734836A (en)	1956-02-14	Production of pentoses from cellulosic materials
CN103270028B (zh)	2015-11-25	由釜馏物或糖浆中的支链不可发酵糖制备糠醛的方法
US2813900A (en)	1957-11-19	Process for producing levulinic acid
CA1076109A (fr)	1980-04-22	Hydrolyse de materiaux contenant du pentose et methode pour produire le furfural
US2369655A (en)	1945-02-20	Process of making furfural and fatty acids
CA2477848C (fr)	2010-08-17	Procede de production de furfural, d'acide formique et d'acide acetique a partir d'une liqueur noire derivee de la cuisson de la pate a papier
CA1308112C (fr)	1992-09-29	Procede combine de traitements chimique et thermique de biomasset et de biomasse contenant de la lignocellulose et de production de furfural
US1960812A (en)	1934-05-29	Manufacture of furfur
EP3562813B1 (fr)	2025-09-24	Procédé et appareil pour la séparation de fulfural
US20190077740A1 (en)	2019-03-14	Levulinic acid compositions
CN108912072A (zh)	2018-11-30	利用植物秸秆制取糠醛的制备装置和方法及应用
FI129729B (en)	2022-08-15	Method and apparatus for recovering furfural
US2768176A (en)	1956-10-23	Process for the recovery of furfural and a fuel from waste bisulfite liquor
SU1564196A1 (ru)	1990-05-15	Способ двухстадийного гидролиза растительного сырь

Legal Events

Date	Code	Title	Description
1997-04-22	MKEX	Expiry