PH16526A - Pulping of lignocellulose with aqueous methanol/catalyst - Google Patents

Pulping of lignocellulose with aqueous methanol/catalyst

Info

Publication number
PH16526A
PH16526A PH23330A PH23330A PH16526A PH 16526 A PH16526 A PH 16526A PH 23330 A PH23330 A PH 23330A PH 23330 A PH23330 A PH 23330A PH 16526 A PH16526 A PH 16526A
Authority
PH
Philippines
Prior art keywords
lignocellulose
pulping
catalyst
aqueous methanol
methanol
Prior art date
Application number
PH23330A
Other languages
English (en)
Inventor
Laszlo Paszner
Ching Chang Pei
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/fr
Application filed by Thermoform Bau Forschung filed Critical Thermoform Bau Forschung
Publication of PH16526A publication Critical patent/PH16526A/en

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
PH23330A 1978-11-27 1979-11-26 Pulping of lignocellulose with aqueous methanol/catalyst PH16526A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA316,951A CA1131415A (fr) 1978-11-27 1978-11-27 Transformation en pate de la lignocellulose avec un melange aqueux d'un catalyseur et du methanol
DE2920731A DE2920731C2 (de) 1978-11-27 1979-05-22 Lignocelluloseaufschlußverfahren mit einem Gemisch von Wasser und niedrig molekularem aliphatischem Alkohol und Metallsalz

Publications (1)

Publication Number Publication Date
PH16526A true PH16526A (en) 1983-11-10

Family

ID=25668832

Family Applications (1)

Application Number Title Priority Date Filing Date
PH23330A PH16526A (en) 1978-11-27 1979-11-26 Pulping of lignocellulose with aqueous methanol/catalyst

Country Status (16)

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

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 (fr) * 1986-05-29 1990-10-16 Edward A. Delong Methode d'extraction des composes chimiques de la matiere lignocellulosique dissociee
WO2008155634A1 (fr) * 2007-06-20 2008-12-24 Nagarjuna Energy Private Limited Procédé à une seule étape pour séparer des composants de biomasse
AU2015286229B2 (en) * 2014-07-10 2018-11-08 Leaf Sciences Pty Ltd Methods for treating lignocellulosic material
BR112017000391A2 (pt) 2014-07-10 2018-01-23 Leaf Sciences Pty Ltd métodos para a produção de um material lignocelulósico, de um açúcar fermentável e de um produto de fermentação, material lignocelulósico parcialmente hidrolisado, açúcar fermentável, produto de fermentação e aparelho para a produção de um material lignocelulósico
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
YU41117B (en) * 1977-08-31 1986-12-31 Paszner Laszlo Process for obtaining sugovar, lingnig and cellulose from lignocellulose

Also Published As

Publication number Publication date
NO154274B (no) 1986-05-12
DD147259A5 (de) 1981-03-25
FI793678A7 (fi) 1980-05-28
ATA726179A (de) 1983-04-15
GB2040332B (en) 1983-09-07
NO154274C (no) 1986-08-20
AR223198A1 (es) 1981-07-31
RO77556A (fr) 1982-07-06
NO793738L (no) 1980-05-28
SE436899B (sv) 1985-01-28
AU5305679A (en) 1981-06-04
AU528703B2 (en) 1983-05-12
YU41897B (en) 1988-02-29
ES486267A1 (es) 1980-05-16
FR2442297B1 (fr) 1983-05-13
GB2040332A (en) 1980-08-28
FR2442297A1 (fr) 1980-06-20
PT70475A (en) 1979-12-01
PL131834B1 (en) 1985-01-31
SE7909674L (sv) 1980-05-28
BR7907651A (pt) 1980-08-26
YU282279A (en) 1982-10-31
PL219837A1 (fr) 1980-12-15
AT372991B (de) 1983-12-12
FI69129B (fi) 1985-08-30
FI69129C (fi) 1985-12-10

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