CA1040216A - Production de syringealdehyde ou de vanilline a partir des liqueurs de pulpe de bois franc - Google Patents
Production de syringealdehyde ou de vanilline a partir des liqueurs de pulpe de bois francInfo
- Publication number
- CA1040216A CA1040216A CA235,220A CA235220A CA1040216A CA 1040216 A CA1040216 A CA 1040216A CA 235220 A CA235220 A CA 235220A CA 1040216 A CA1040216 A CA 1040216A
- Authority
- CA
- Canada
- Prior art keywords
- liquor
- syringealdehyde
- vanillin
- lignin
- organic solvent
- 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.)
- Expired
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA235,220A CA1040216A (fr) | 1975-09-11 | 1975-09-11 | Production de syringealdehyde ou de vanilline a partir des liqueurs de pulpe de bois franc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA235,220A CA1040216A (fr) | 1975-09-11 | 1975-09-11 | Production de syringealdehyde ou de vanilline a partir des liqueurs de pulpe de bois franc |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1040216A true CA1040216A (fr) | 1978-10-10 |
Family
ID=4104018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA235,220A Expired CA1040216A (fr) | 1975-09-11 | 1975-09-11 | Production de syringealdehyde ou de vanilline a partir des liqueurs de pulpe de bois franc |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1040216A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1060464C (zh) * | 1998-05-29 | 2001-01-10 | 中国科学院广州化学研究所 | 蔗渣碱木质素催化氧化制紫丁香醛和香兰素的方法 |
EP2334625A1 (fr) * | 2008-09-08 | 2011-06-22 | Basf Se | Procédé de production intégrée de cellulose et de matière réutilisable de faible poids moléculaire |
-
1975
- 1975-09-11 CA CA235,220A patent/CA1040216A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1060464C (zh) * | 1998-05-29 | 2001-01-10 | 中国科学院广州化学研究所 | 蔗渣碱木质素催化氧化制紫丁香醛和香兰素的方法 |
EP2334625A1 (fr) * | 2008-09-08 | 2011-06-22 | Basf Se | Procédé de production intégrée de cellulose et de matière réutilisable de faible poids moléculaire |
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