FR1537351A - Process for the production of phthalic anhydride - Google Patents
Process for the production of phthalic anhydrideInfo
- Publication number
- FR1537351A FR1537351A FR121346A FR121346A FR1537351A FR 1537351 A FR1537351 A FR 1537351A FR 121346 A FR121346 A FR 121346A FR 121346 A FR121346 A FR 121346A FR 1537351 A FR1537351 A FR 1537351A
- Authority
- FR
- France
- Prior art keywords
- production
- phthalic anhydride
- phthalic
- anhydride
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- 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
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR121346A FR1537351A (en) | 1966-09-27 | 1967-09-18 | Process for the production of phthalic anhydride |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0089088 | 1966-09-27 | ||
FR121346A FR1537351A (en) | 1966-09-27 | 1967-09-18 | Process for the production of phthalic anhydride |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1537351A true FR1537351A (en) | 1968-08-23 |
Family
ID=25968115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR121346A Expired FR1537351A (en) | 1966-09-27 | 1967-09-18 | Process for the production of phthalic anhydride |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1537351A (en) |
-
1967
- 1967-09-18 FR FR121346A patent/FR1537351A/en not_active Expired
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