JPS5323786B1 - - Google Patents
Info
- Publication number
- JPS5323786B1 JPS5323786B1 JP6483871A JP6483871A JPS5323786B1 JP S5323786 B1 JPS5323786 B1 JP S5323786B1 JP 6483871 A JP6483871 A JP 6483871A JP 6483871 A JP6483871 A JP 6483871A JP S5323786 B1 JPS5323786 B1 JP S5323786B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
-
- 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)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7031182A FR2102853A5 (en) | 1970-08-26 | 1970-08-26 | Oxidation of o-xylene - to phthalic anhydride using a catalyst support enamelled with a silicate |
| FR7126278A FR2146550A6 (en) | 1971-07-19 | 1971-07-19 | Oxidation of o-xylene - to phthalic anhydride using a catalyst support enamelled with a silicate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5323786B1 true JPS5323786B1 (ja) | 1978-07-17 |
Family
ID=26215914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6483871A Pending JPS5323786B1 (ja) | 1970-08-26 | 1971-08-26 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3843552A (ja) |
| JP (1) | JPS5323786B1 (ja) |
| BE (1) | BE771772A (ja) |
| CA (1) | CA992972A (ja) |
| DE (1) | DE2142838C3 (ja) |
| GB (1) | GB1368626A (ja) |
| IT (1) | IT960539B (ja) |
| NL (1) | NL173026C (ja) |
| YU (1) | YU214271A (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4397768A (en) * | 1981-02-26 | 1983-08-09 | Oxidaciones Organicas, C.A. "Oxidor" | Supported catalyst for the preparation of phthalic anhydride |
| US4767738A (en) * | 1986-11-20 | 1988-08-30 | Amoco Corporation | Lead aluminum borate |
| US5169820A (en) * | 1990-03-16 | 1992-12-08 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Catalyst for producing phthalic anhydride |
| JPH0757318B2 (ja) * | 1990-03-27 | 1995-06-21 | 川崎製鉄株式会社 | 芳香族炭化水素の気相接触酸化用流動触媒およびその製造方法 |
| US5252752A (en) * | 1990-03-27 | 1993-10-12 | Kawasaki Steel Corporation | Process for the production of carboxylic anhydrides |
| US5235071A (en) * | 1991-07-10 | 1993-08-10 | Nippon Shokubai Co., Ltd. | Catalyst for producing phthalic anhydride and process by using the same |
| DE19835662A1 (de) * | 1998-08-06 | 2000-02-17 | Siemens Ag | Verfahren zur Herstellung eines Katalysatorkörpers und Katalysatorkörper |
| CN1280979A (zh) | 1999-06-24 | 2001-01-24 | 株式会社日本触媒 | 用于生产邻苯二甲酸酐的方法 |
-
1971
- 1971-08-12 GB GB3792671A patent/GB1368626A/en not_active Expired
- 1971-08-18 NL NLAANVRAGE7111378,A patent/NL173026C/xx not_active IP Right Cessation
- 1971-08-20 YU YU02142/71A patent/YU214271A/xx unknown
- 1971-08-24 US US00174502A patent/US3843552A/en not_active Expired - Lifetime
- 1971-08-25 CA CA121,345A patent/CA992972A/en not_active Expired
- 1971-08-25 IT IT52479/71A patent/IT960539B/it active
- 1971-08-25 BE BE771772A patent/BE771772A/xx not_active IP Right Cessation
- 1971-08-26 JP JP6483871A patent/JPS5323786B1/ja active Pending
- 1971-08-26 DE DE2142838A patent/DE2142838C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL173026C (nl) | 1983-12-01 |
| DE2142838C3 (de) | 1975-06-19 |
| IT960539B (it) | 1973-11-30 |
| NL7111378A (ja) | 1972-02-29 |
| CA992972A (en) | 1976-07-13 |
| DE2142838A1 (de) | 1972-03-02 |
| YU214271A (en) | 1983-04-30 |
| BE771772A (fr) | 1972-02-25 |
| GB1368626A (en) | 1974-10-02 |
| US3843552A (en) | 1974-10-22 |
| DE2142838B2 (de) | 1974-10-31 |
| NL173026B (nl) | 1983-07-01 |