FR1125363A - Procédé et installation de production de l'anhydride phtalique - Google Patents
Procédé et installation de production de l'anhydride phtaliqueInfo
- Publication number
- FR1125363A FR1125363A FR1125363DA FR1125363A FR 1125363 A FR1125363 A FR 1125363A FR 1125363D A FR1125363D A FR 1125363DA FR 1125363 A FR1125363 A FR 1125363A
- Authority
- FR
- France
- Prior art keywords
- plant
- 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
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 title 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 title 1
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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
-
- 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
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEJ4106A DE917666C (de) | 1951-04-29 | 1951-04-29 | Verfahren und Vorrichtung zur Gewinnung von Phthalsaeureanhydrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1125363A true FR1125363A (fr) | 1956-10-30 |
Family
ID=7198142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1125363D Expired FR1125363A (fr) | 1951-04-29 | 1955-05-27 | Procédé et installation de production de l'anhydride phtalique |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE917666C (fr) |
| FR (1) | FR1125363A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282962A3 (fr) * | 1987-03-18 | 1989-03-08 | Hoechst Aktiengesellschaft | Procédé pour augmenter le rendement des réactions amorcées par de la lumière, utilisant des lampes à décharge de gaz |
-
1951
- 1951-04-29 DE DEJ4106A patent/DE917666C/de not_active Expired
-
1955
- 1955-05-27 FR FR1125363D patent/FR1125363A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282962A3 (fr) * | 1987-03-18 | 1989-03-08 | Hoechst Aktiengesellschaft | Procédé pour augmenter le rendement des réactions amorcées par de la lumière, utilisant des lampes à décharge de gaz |
Also Published As
| Publication number | Publication date |
|---|---|
| DE917666C (de) | 1955-12-07 |
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