FR1268930A - Terephthalic acid purification process - Google Patents
Terephthalic acid purification processInfo
- Publication number
- FR1268930A FR1268930A FR840204A FR840204A FR1268930A FR 1268930 A FR1268930 A FR 1268930A FR 840204 A FR840204 A FR 840204A FR 840204 A FR840204 A FR 840204A FR 1268930 A FR1268930 A FR 1268930A
- Authority
- FR
- France
- Prior art keywords
- terephthalic acid
- purification process
- acid purification
- terephthalic
- purification
- 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
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR840204A FR1268930A (en) | 1960-10-03 | 1960-10-03 | Terephthalic acid purification process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR840204A FR1268930A (en) | 1960-10-03 | 1960-10-03 | Terephthalic acid purification process |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1268930A true FR1268930A (en) | 1961-08-04 |
Family
ID=8740080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR840204A Expired FR1268930A (en) | 1960-10-03 | 1960-10-03 | Terephthalic acid purification process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1268930A (en) |
-
1960
- 1960-10-03 FR FR840204A patent/FR1268930A/en not_active Expired
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