CA2189899A1 - Methode de cuisson de materiau cellulosique faisant appel a une forte concentration d'alkalis et a des substances au ph eleve peu avant la fin de la cuisson - Google Patents
Methode de cuisson de materiau cellulosique faisant appel a une forte concentration d'alkalis et a des substances au ph eleve peu avant la fin de la cuissonInfo
- Publication number
- CA2189899A1 CA2189899A1 CA 2189899 CA2189899A CA2189899A1 CA 2189899 A1 CA2189899 A1 CA 2189899A1 CA 2189899 CA2189899 CA 2189899 CA 2189899 A CA2189899 A CA 2189899A CA 2189899 A1 CA2189899 A1 CA 2189899A1
- Authority
- CA
- Canada
- Prior art keywords
- cooking
- alkali
- added
- pulp
- cook
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Paper (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/558,138 | 1995-11-13 | ||
US08/558,138 US5635026A (en) | 1995-11-13 | 1995-11-13 | Cooking cellulose material with high alkali concentrations and/or high pH |
US08/736,112 | 1996-10-24 | ||
US08/736,112 US5779856A (en) | 1995-11-13 | 1996-10-24 | Cooking cellulose material using high alkali concentrations and/or high pH near the end of the cook |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2189899A1 true CA2189899A1 (fr) | 1997-05-14 |
CA2189899C CA2189899C (fr) | 2002-07-16 |
Family
ID=27071640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2189899 Expired - Fee Related CA2189899C (fr) | 1995-11-13 | 1996-11-08 | Methode de cuisson de materiau cellulosique faisant appel a une forte concentration d'alkalis et a des substances au ph eleve peu avant la fin de la cuisson |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2189899C (fr) |
FI (1) | FI120362B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102666974A (zh) * | 2009-11-24 | 2012-09-12 | 安德里兹有限公司 | 用于薄碎屑蒸煮器蒸煮的方法和系统 |
US10633461B2 (en) | 2018-05-10 | 2020-04-28 | Comet Biorefining Inc. | Compositions comprising glucose and hemicellulose and their use |
US11692211B2 (en) | 2015-04-10 | 2023-07-04 | Comet Biorefining Inc. | Methods and compositions for the treatment of cellulosic biomass and products produced thereby |
-
1996
- 1996-11-08 CA CA 2189899 patent/CA2189899C/fr not_active Expired - Fee Related
- 1996-11-12 FI FI964530A patent/FI120362B/fi active IP Right Review Request
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102666974A (zh) * | 2009-11-24 | 2012-09-12 | 安德里兹有限公司 | 用于薄碎屑蒸煮器蒸煮的方法和系统 |
US11692211B2 (en) | 2015-04-10 | 2023-07-04 | Comet Biorefining Inc. | Methods and compositions for the treatment of cellulosic biomass and products produced thereby |
US10633461B2 (en) | 2018-05-10 | 2020-04-28 | Comet Biorefining Inc. | Compositions comprising glucose and hemicellulose and their use |
US11525016B2 (en) | 2018-05-10 | 2022-12-13 | Comet Biorefining Inc. | Compositions comprising glucose and hemicellulose and their use |
Also Published As
Publication number | Publication date |
---|---|
CA2189899C (fr) | 2002-07-16 |
FI964530A (fi) | 1997-05-14 |
FI120362B (fi) | 2009-09-30 |
FI964530A0 (fi) | 1996-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |