JPS5344516A - Preparation of oxalic acid - Google Patents
Preparation of oxalic acidInfo
- Publication number
- JPS5344516A JPS5344516A JP11743176A JP11743176A JPS5344516A JP S5344516 A JPS5344516 A JP S5344516A JP 11743176 A JP11743176 A JP 11743176A JP 11743176 A JP11743176 A JP 11743176A JP S5344516 A JPS5344516 A JP S5344516A
- Authority
- JP
- Japan
- Prior art keywords
- oxalic acid
- preparation
- nitric acid
- reaction
- fission
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Oxalic acid is obtained in high yield with easy control of reaction by the oxidation reaction of glycolide, a polymeric substance, in nitric acid as a medium, which accompanies the fission of ester bonds, and nitric acid is recovered at lower cost.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11743176A JPS5344516A (en) | 1976-09-30 | 1976-09-30 | Preparation of oxalic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11743176A JPS5344516A (en) | 1976-09-30 | 1976-09-30 | Preparation of oxalic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5344516A true JPS5344516A (en) | 1978-04-21 |
JPS5616132B2 JPS5616132B2 (en) | 1981-04-14 |
Family
ID=14711467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11743176A Granted JPS5344516A (en) | 1976-09-30 | 1976-09-30 | Preparation of oxalic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5344516A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100429316B1 (en) * | 2001-07-30 | 2004-04-29 | 주식회사 천보정밀 | Process for producing oxalic acid with high yield |
-
1976
- 1976-09-30 JP JP11743176A patent/JPS5344516A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100429316B1 (en) * | 2001-07-30 | 2004-04-29 | 주식회사 천보정밀 | Process for producing oxalic acid with high yield |
Also Published As
Publication number | Publication date |
---|---|
JPS5616132B2 (en) | 1981-04-14 |
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