AT372991B - Lignocelluloseaufschlussverfahren - Google Patents

Lignocelluloseaufschlussverfahren

Info

Publication number
AT372991B
AT372991B AT0726179A AT726179A AT372991B AT 372991 B AT372991 B AT 372991B AT 0726179 A AT0726179 A AT 0726179A AT 726179 A AT726179 A AT 726179A AT 372991 B AT372991 B AT 372991B
Authority
AT
Austria
Prior art keywords
lignocellulose
digestive
procedure
digestive procedure
lignocellulose digestive
Prior art date
Application number
AT0726179A
Other languages
English (en)
Other versions
ATA726179A (de
Original Assignee
Thermoform Bau Forschung
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.)
Filing date
Publication date
Priority claimed from CA316,951A external-priority patent/CA1131415A/en
Application filed by Thermoform Bau Forschung filed Critical Thermoform Bau Forschung
Publication of ATA726179A publication Critical patent/ATA726179A/de
Application granted granted Critical
Publication of AT372991B publication Critical patent/AT372991B/de

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
AT0726179A 1978-11-27 1979-11-14 Lignocelluloseaufschlussverfahren AT372991B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA316,951A CA1131415A (en) 1978-11-27 1978-11-27 Pulping of lignocellulose with aqueous methanol/ catalyst mixture
DE2920731A DE2920731C2 (de) 1978-11-27 1979-05-22 Lignocelluloseaufschlußverfahren mit einem Gemisch von Wasser und niedrig molekularem aliphatischem Alkohol und Metallsalz

Publications (2)

Publication Number Publication Date
ATA726179A ATA726179A (de) 1983-04-15
AT372991B true AT372991B (de) 1983-12-12

Family

ID=25668832

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0726179A AT372991B (de) 1978-11-27 1979-11-14 Lignocelluloseaufschlussverfahren

Country Status (16)

Country Link
AR (1) AR223198A1 (de)
AT (1) AT372991B (de)
AU (1) AU528703B2 (de)
BR (1) BR7907651A (de)
DD (1) DD147259A5 (de)
ES (1) ES486267A1 (de)
FI (1) FI69129C (de)
FR (1) FR2442297A1 (de)
GB (1) GB2040332B (de)
NO (1) NO154274C (de)
PH (1) PH16526A (de)
PL (1) PL131834B1 (de)
PT (1) PT70475A (de)
RO (1) RO77556A (de)
SE (1) SE436899B (de)
YU (1) YU41897B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594130A (en) * 1978-11-27 1986-06-10 Chang Pei Ching Pulping of lignocellulose with aqueous alcohol and alkaline earth metal salt catalyst
CA1275286C (en) * 1986-05-29 1990-10-16 Edward A. Delong Method for extracting the chemical components from dissociated lignocellulosic material
US20100190973A1 (en) * 2007-06-20 2010-07-29 Nagarjuna Energy Private Limited Single step process for separating biomass components
EP3167112B1 (de) 2014-07-10 2021-05-26 Leaf Sciences Pty Ltd Verfahren zur hydrolyse eines lignocellulosematerials
CN106661834B (zh) * 2014-07-10 2020-09-15 利芙科学私人有限公司 用于处理木质纤维素材料的方法
CN114645479B (zh) * 2020-12-19 2023-07-25 山东洲星天然物提取智能设备有限公司 一种纸浆的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI782628A7 (fi) * 1977-08-31 1979-03-01 Laszlo Paszner Organiska loesningsmedel utnyttjande delignifierings- och foersockringsfoerfarande foer lignocellulosahaltiga plantmaterial

Also Published As

Publication number Publication date
PH16526A (en) 1983-11-10
GB2040332A (en) 1980-08-28
DD147259A5 (de) 1981-03-25
FI69129C (fi) 1985-12-10
YU282279A (en) 1982-10-31
AU528703B2 (en) 1983-05-12
NO154274C (no) 1986-08-20
GB2040332B (en) 1983-09-07
PL219837A1 (de) 1980-12-15
ATA726179A (de) 1983-04-15
FI69129B (fi) 1985-08-30
FR2442297A1 (fr) 1980-06-20
SE436899B (sv) 1985-01-28
PT70475A (en) 1979-12-01
SE7909674L (sv) 1980-05-28
AR223198A1 (es) 1981-07-31
YU41897B (en) 1988-02-29
RO77556A (ro) 1982-07-06
AU5305679A (en) 1981-06-04
NO154274B (no) 1986-05-12
ES486267A1 (es) 1980-05-16
PL131834B1 (en) 1985-01-31
NO793738L (no) 1980-05-28
FR2442297B1 (de) 1983-05-13
BR7907651A (pt) 1980-08-26
FI793678A7 (fi) 1980-05-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee