RO77761A - Compozitie catalitica folosita la obtinerea nitrilului acrilic sau metacrilic - Google Patents
Compozitie catalitica folosita la obtinerea nitrilului acrilic sau metacrilicInfo
- Publication number
- RO77761A RO77761A RO7894814A RO9481478A RO77761A RO 77761 A RO77761 A RO 77761A RO 7894814 A RO7894814 A RO 7894814A RO 9481478 A RO9481478 A RO 9481478A RO 77761 A RO77761 A RO 77761A
- Authority
- RO
- Romania
- Prior art keywords
- metacryl
- nitrile
- acrylic
- composition used
- catalytic composition
- Prior art date
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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8872—Alkali or alkaline earth metals
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8875—Germanium, tin or lead
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8876—Arsenic, antimony or bismuth
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8993—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with chromium, molybdenum or tungsten
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/057—Selenium or tellurium; Compounds thereof
- B01J27/0576—Tellurium; Compounds thereof
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81973277A | 1977-07-28 | 1977-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO77761A true RO77761A (ro) | 1981-11-24 |
Family
ID=25228901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7894814A RO77761A (ro) | 1977-07-28 | 1978-07-27 | Compozitie catalitica folosita la obtinerea nitrilului acrilic sau metacrilic |
Country Status (20)
| Country | Link |
|---|---|
| EP (1) | EP0000564B1 (no) |
| AT (1) | AT363911B (no) |
| AU (1) | AU525163B2 (no) |
| BR (1) | BR7804847A (no) |
| CA (1) | CA1132124A (no) |
| DD (1) | DD137532A5 (no) |
| DE (1) | DE2861849D1 (no) |
| DK (1) | DK333778A (no) |
| EG (1) | EG13970A (no) |
| ES (1) | ES471682A1 (no) |
| FI (1) | FI66129C (no) |
| GR (1) | GR66444B (no) |
| IE (1) | IE47301B1 (no) |
| IL (1) | IL55073A (no) |
| IN (1) | IN148019B (no) |
| IT (1) | IT1196394B (no) |
| NO (1) | NO150345C (no) |
| PT (1) | PT68312A (no) |
| RO (1) | RO77761A (no) |
| ZA (1) | ZA783914B (no) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1127137A (en) * | 1977-12-20 | 1982-07-06 | Dev D. Suresh | Ammoxidation of olefins with novel antimonate catalysts |
| US4316855A (en) * | 1979-12-28 | 1982-02-23 | The Standard Oil Co. | Multiply promoted Sn-Sb oxide catalysts |
| DE3068189D1 (en) * | 1980-07-18 | 1984-07-19 | Mitsubishi Chem Ind | Catalytic composition, method for its preparation and its use |
| DE3376529D1 (en) * | 1982-09-30 | 1988-06-16 | Monsanto Co | Catalysts for the oxidation and ammoxidation of alcohols |
| US4469810A (en) * | 1983-01-11 | 1984-09-04 | Mitsubishi Rayon Company Limited | Process for the calcination of phosphorus-molybdenum catalyst |
| GB2221852A (en) * | 1988-08-18 | 1990-02-21 | Ti Corporate Services | Vehicle exhaust gas catalysts |
| US5093299A (en) * | 1990-01-09 | 1992-03-03 | The Standard Oil Company | Catalyst for process for the manufacture of acrylonitrile and methacrylonitrile |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5112603B1 (no) * | 1971-05-26 | 1976-04-21 | ||
| CA1004232A (en) * | 1971-12-30 | 1977-01-25 | The Standard Oil Company | Coproduction of methacrylonitrile and butadiene |
| CA1049553A (en) * | 1973-04-30 | 1979-02-27 | The Standard Oil Company | Preparation of acrylic acid and methacrylic acid from propylene or isobutylene in a one-reactor, fluid-bed system |
| NL171440C (nl) * | 1973-05-10 | 1983-04-05 | Japan Synthetic Rubber Co Ltd | Werkwijze voor het bereiden van methacroleien door katalytische oxydatie van isobuteen. |
| DE2424934A1 (de) * | 1973-06-04 | 1975-01-02 | Standard Oil Co Ohio | Verfahren zur katalytischen herstellung ungesaettigter nitrile |
| US3972920A (en) * | 1973-06-11 | 1976-08-03 | Mitsubishi Rayon Co., Ltd. | Process for producing unsaturated aldehydes, unsaturated fatty acids or conjugated dienes |
| US3883573A (en) * | 1973-06-15 | 1975-05-13 | Standard Oil Co | Commercial fixed-bed acrylonitrile or methacrylonitrile |
| DE2428218A1 (de) * | 1973-06-15 | 1975-01-09 | Forni Ed Impianti Ind Ingg De | Verfahren zur behandlung von abfaellen, insbesondere von muell |
| US3932551A (en) * | 1973-10-12 | 1976-01-13 | The Standard Oil Company | Process for the preparation of diolefins from olefins |
| GB1523772A (en) * | 1974-07-22 | 1978-09-06 | Standard Oil Co | Oxidation catalysts |
| US4001317A (en) * | 1974-07-22 | 1977-01-04 | Standard Oil Company | Process for the oxidation of olefins using catalysts containing various promoter elements |
| GB1489559A (en) * | 1975-03-03 | 1977-10-19 | Mitsubishi Rayon Co | Catalytic process for the preparation of acrylic acid or methacrylic acid |
| GB1490683A (en) * | 1975-03-12 | 1977-11-02 | Mitsubishi Rayon Co | Process and a catalyst for producing unsaturated aldehydes unsaturated carboxylic acids or conjugated diene |
| IN142430B (no) * | 1975-04-21 | 1977-07-09 | Standard Oil Co | |
| US4118419A (en) * | 1975-12-03 | 1978-10-03 | Mitsubishi Rayon Company, Ltd. | Catalytic process for the preparation of an unsaturated carboxylic acid |
| DE2626887B2 (de) * | 1976-06-16 | 1978-06-29 | Basf Ag, 6700 Ludwigshafen | Katalysator für die Oxadation von (Methacrolein zu (Meth)Acrylsäure |
| US4335264A (en) * | 1976-07-07 | 1982-06-15 | E. I. Du Pont De Nemours And Company | High yield, low byproduct α, β-unsaturated aldehydes from olefins |
| US4065507A (en) * | 1976-08-02 | 1977-12-27 | Standard Oil Company | Preparation of methacrylic derivatives from tertiary butyl-containing compounds |
-
1978
- 1978-07-04 IL IL55073A patent/IL55073A/xx unknown
- 1978-07-05 CA CA306,799A patent/CA1132124A/en not_active Expired
- 1978-07-05 GR GR56696A patent/GR66444B/el unknown
- 1978-07-07 ZA ZA00783914A patent/ZA783914B/xx unknown
- 1978-07-07 IN IN507/DEL/78A patent/IN148019B/en unknown
- 1978-07-11 AU AU37930/78A patent/AU525163B2/en not_active Expired
- 1978-07-13 ES ES471682A patent/ES471682A1/es not_active Expired
- 1978-07-18 PT PT68312A patent/PT68312A/pt unknown
- 1978-07-19 FI FI782285A patent/FI66129C/fi not_active IP Right Cessation
- 1978-07-21 EP EP78100469A patent/EP0000564B1/en not_active Expired
- 1978-07-21 DE DE7878100469T patent/DE2861849D1/de not_active Expired
- 1978-07-25 DD DD78206917A patent/DD137532A5/xx unknown
- 1978-07-26 IT IT26142/78A patent/IT1196394B/it active
- 1978-07-26 DK DK333778A patent/DK333778A/da not_active Application Discontinuation
- 1978-07-26 EG EG459/78A patent/EG13970A/xx active
- 1978-07-27 IE IE1523/78A patent/IE47301B1/en unknown
- 1978-07-27 NO NO782582A patent/NO150345C/no unknown
- 1978-07-27 BR BR7804847A patent/BR7804847A/pt unknown
- 1978-07-27 RO RO7894814A patent/RO77761A/ro unknown
- 1978-07-27 AT AT0547778A patent/AT363911B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IE781523L (en) | 1979-01-28 |
| CA1132124A (en) | 1982-09-21 |
| EP0000564B1 (en) | 1982-05-19 |
| NO150345C (no) | 1984-10-03 |
| IL55073A (en) | 1982-01-31 |
| NO150345B (no) | 1984-06-25 |
| IE47301B1 (en) | 1984-02-22 |
| FI66129B (fi) | 1984-05-31 |
| AU525163B2 (en) | 1982-10-21 |
| PT68312A (en) | 1978-08-01 |
| IT1196394B (it) | 1988-11-16 |
| FI66129C (fi) | 1984-09-10 |
| EP0000564A1 (en) | 1979-02-07 |
| ATA547778A (de) | 1981-02-15 |
| ZA783914B (en) | 1979-08-29 |
| DK333778A (da) | 1979-01-29 |
| ES471682A1 (es) | 1979-10-01 |
| DE2861849D1 (en) | 1982-07-08 |
| NO782582L (no) | 1979-01-30 |
| IT7826142A0 (it) | 1978-07-26 |
| EG13970A (en) | 1983-03-31 |
| FI782285A (fi) | 1979-01-29 |
| GR66444B (no) | 1981-03-23 |
| AT363911B (de) | 1981-09-10 |
| AU3793078A (en) | 1980-01-17 |
| DD137532A5 (de) | 1979-09-12 |
| BR7804847A (pt) | 1979-04-10 |
| IN148019B (no) | 1980-09-27 |
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