CA967587A - Citric acid process - Google Patents
Citric acid processInfo
- Publication number
- CA967587A CA967587A CA139,432A CA139432A CA967587A CA 967587 A CA967587 A CA 967587A CA 139432 A CA139432 A CA 139432A CA 967587 A CA967587 A CA 967587A
- Authority
- CA
- Canada
- Prior art keywords
- citric acid
- acid process
- citric
- acid
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15085971A | 1971-06-01 | 1971-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA967587A true CA967587A (en) | 1975-05-13 |
Family
ID=22536295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA139,432A Expired CA967587A (en) | 1971-06-01 | 1972-04-11 | Citric acid process |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5233616B1 (en) |
BE (1) | BE784238A (en) |
CA (1) | CA967587A (en) |
DE (1) | DE2225986C3 (en) |
FR (1) | FR2139940B1 (en) |
GB (1) | GB1363410A (en) |
-
1972
- 1972-04-11 CA CA139,432A patent/CA967587A/en not_active Expired
- 1972-05-16 GB GB2302972A patent/GB1363410A/en not_active Expired
- 1972-05-25 FR FR7218769A patent/FR2139940B1/fr not_active Expired
- 1972-05-29 DE DE19722225986 patent/DE2225986C3/en not_active Expired
- 1972-05-30 JP JP5375272A patent/JPS5233616B1/ja active Pending
- 1972-05-31 BE BE784238A patent/BE784238A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2225986B2 (en) | 1978-11-02 |
BE784238A (en) | 1972-11-30 |
FR2139940A1 (en) | 1973-01-12 |
FR2139940B1 (en) | 1980-03-21 |
DE2225986A1 (en) | 1972-12-14 |
JPS5233616B1 (en) | 1977-08-30 |
DE2225986C3 (en) | 1984-02-09 |
GB1363410A (en) | 1974-08-14 |
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