SE383339B - Forfarande for framstellning av o-ftalsyradinitril genom omsettning av o-xylen med ammoniak och syre i nervaro av en katalysator bestaende av antimonoxid och vanadinoxid - Google Patents
Forfarande for framstellning av o-ftalsyradinitril genom omsettning av o-xylen med ammoniak och syre i nervaro av en katalysator bestaende av antimonoxid och vanadinoxidInfo
- Publication number
- SE383339B SE383339B SE1309470A SE1309470A SE383339B SE 383339 B SE383339 B SE 383339B SE 1309470 A SE1309470 A SE 1309470A SE 1309470 A SE1309470 A SE 1309470A SE 383339 B SE383339 B SE 383339B
- Authority
- SE
- Sweden
- Prior art keywords
- acid
- vanadinoxide
- radinitril
- antimonoxide
- xylene
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 title 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 229910021529 ammonia Inorganic materials 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691948714 DE1948714C (de) | 1969-09-26 | Verfahren zur Herstellung von Antimon und Vanadin enthaltenden Katalysatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE383339B true SE383339B (sv) | 1976-03-08 |
Family
ID=5746591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1309470A SE383339B (sv) | 1969-09-26 | 1970-09-25 | Forfarande for framstellning av o-ftalsyradinitril genom omsettning av o-xylen med ammoniak och syre i nervaro av en katalysator bestaende av antimonoxid och vanadinoxid |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT306683B (de) |
| BE (1) | BE756613A (de) |
| CA (1) | CA961833A (de) |
| CH (1) | CH548371A (de) |
| FR (1) | FR2082930A5 (de) |
| GB (1) | GB1324693A (de) |
| NL (1) | NL152545B (de) |
| SE (1) | SE383339B (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1412880A (fr) * | 1963-10-31 | 1965-10-01 | Mitsubishi Petrochemical Co | Procédé catalytique de production d'un acide insaturé et catalyseur utilisé |
| GB1034914A (en) * | 1964-02-05 | 1966-07-06 | Distillers Co Yeast Ltd | Improvements in or relating to the production of unsaturated aliphatic acids |
| GB1114898A (en) * | 1964-08-17 | 1968-05-22 | Halcon International Inc | Production of aromatic nitriles and catalysts for use therefor |
| FR1462262A (fr) * | 1964-08-17 | 1966-04-15 | Halcon International Inc | Procédé chimique pour la production de nitriles aromatiques |
-
0
- BE BE756613D patent/BE756613A/xx not_active IP Right Cessation
-
1970
- 1970-08-06 CH CH1183770A patent/CH548371A/de not_active IP Right Cessation
- 1970-08-11 NL NL7011839A patent/NL152545B/xx not_active IP Right Cessation
- 1970-09-11 GB GB4355870A patent/GB1324693A/en not_active Expired
- 1970-09-23 FR FR7034391A patent/FR2082930A5/fr not_active Expired
- 1970-09-24 CA CA093,981A patent/CA961833A/en not_active Expired
- 1970-09-25 SE SE1309470A patent/SE383339B/xx unknown
- 1970-09-25 AT AT868870A patent/AT306683B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1324693A (en) | 1973-07-25 |
| FR2082930A5 (de) | 1971-12-10 |
| NL152545B (nl) | 1977-03-15 |
| AT306683B (de) | 1973-04-25 |
| NL7011839A (de) | 1971-03-30 |
| BE756613A (fr) | 1971-03-01 |
| CH548371A (de) | 1974-04-30 |
| CA961833A (en) | 1975-01-28 |
| DE1948714A1 (de) | 1971-04-01 |
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