IN153197B - - Google Patents
Info
- Publication number
- IN153197B IN153197B IN1245/CAL/79A IN1245CA1979A IN153197B IN 153197 B IN153197 B IN 153197B IN 1245CA1979 A IN1245CA1979 A IN 1245CA1979A IN 153197 B IN153197 B IN 153197B
- Authority
- IN
- India
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
Applications Claiming Priority (1)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN153197B true IN153197B (fi) | 1984-06-16 |
Family
ID=4113030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1245/CAL/79A IN153197B (fi) | 1978-11-27 | 1979-11-27 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS55112387A (fi) |
| CA (1) | CA1131415A (fi) |
| DE (1) | DE2920731C2 (fi) |
| IN (1) | IN153197B (fi) |
| IT (1) | IT1165362B (fi) |
| MX (1) | MX150179A (fi) |
| NZ (1) | NZ192227A (fi) |
| ZA (1) | ZA796158B (fi) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1150012A (en) * | 1980-07-25 | 1983-07-19 | Pei-Ching Chang | Aqueous catalysed solvent pulping of lignocellulose |
| DE2855052A1 (de) * | 1978-12-20 | 1980-06-26 | Nicolaus Md Papier | Verfahren und vorrichtung zum kontinuierlichen aufschliessen von pflanzenfasermaterial |
| JPS6279230A (ja) * | 1985-10-01 | 1987-04-11 | Oji Paper Co Ltd | リグノセルロ−ス溶液の製造法 |
| DE19637909A1 (de) * | 1996-09-18 | 1998-03-19 | Infan Ingenieurgesellschaft Fu | Verfahren zur Verwertung von Altholz |
| CN101848920A (zh) * | 2007-10-17 | 2010-09-29 | 新日铁化学株式会社 | 可溶化木质素、糖类原料和单糖类原料的制法及可溶化木质素 |
| US20100024810A1 (en) * | 2008-07-31 | 2010-02-04 | E. I. Du Pont De Nemours And Company | Decrystallization of cellulosic biomass with an acid mixture comprising phosphoric and sulfuric acids |
| JP5410060B2 (ja) * | 2008-10-02 | 2014-02-05 | 株式会社Ｋｒｉ | イオン液体によるリグノセルロース系バイオマスのセルロースとリグニンの分離化方法 |
| JP5605797B2 (ja) * | 2010-11-12 | 2014-10-15 | 出光興産株式会社 | リグニンの可溶化方法 |
| JP6274478B2 (ja) * | 2012-07-11 | 2018-02-07 | 出光興産株式会社 | リグニン分解物の製造方法 |
| EP2891748A1 (en) * | 2014-01-07 | 2015-07-08 | Studiengesellschaft Kohle mbH | Process for production of non-pyrolytic bio-oil from lignocellulosic materials |
| CN104046655A (zh) * | 2014-07-01 | 2014-09-17 | 河南天冠生物燃料工程技术有限公司 | 一种提高木质纤维原料酶促糖化效率的热洗脱毒工艺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | |
| DE532741C (de) * | 1929-11-02 | 1931-09-08 | Kurt Von Tayenthal Dr Ing | Verfahren zum Aufschluss von Pflanzenfaserstoffen |
| AT152305B (de) * | 1935-10-31 | 1938-01-25 | Juljusz Saft | Verfahren zur Herstellung von α-Zellulose. |
| US3585104A (en) * | 1968-07-29 | 1971-06-15 | Theodor N Kleinert | Organosolv pulping and recovery process |
| DE2644155C2 (de) * | 1976-09-30 | 1978-07-27 | Theodor N. Dr. Pointe Claire Quebec Kleinert (Kanada) | Kontinuierliches Aufschluß- und Ruckgewinnungsverfahren für pflanzliche Faserrohstoffe zur Herstellung von Zellstoff im organischen Lösungsmittel |
-
1978
- 1978-11-27 CA CA316,951A patent/CA1131415A/en not_active Expired
-
1979
- 1979-05-22 DE DE2920731A patent/DE2920731C2/de not_active Expired
- 1979-11-07 IT IT27107/79A patent/IT1165362B/it active
- 1979-11-15 ZA ZA00796158A patent/ZA796158B/xx unknown
- 1979-11-26 JP JP15285279A patent/JPS55112387A/ja active Granted
- 1979-11-26 MX MX180177A patent/MX150179A/es unknown
- 1979-11-26 NZ NZ192227A patent/NZ192227A/xx unknown
- 1979-11-27 IN IN1245/CAL/79A patent/IN153197B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT7927107A0 (it) | 1979-11-07 |
| DE2920731C2 (de) | 1983-11-03 |
| MX150179A (es) | 1984-03-29 |
| JPS55112387A (en) | 1980-08-29 |
| CA1131415A (en) | 1982-09-14 |
| DE2920731A1 (de) | 1980-05-29 |
| IT1165362B (it) | 1987-04-22 |
| ZA796158B (en) | 1980-10-29 |
| JPS6328157B2 (fi) | 1988-06-07 |
| NZ192227A (en) | 1982-12-21 |