FR2233315A1 - - Google Patents
Info
- Publication number
- FR2233315A1 FR2233315A1 FR7420743A FR7420743A FR2233315A1 FR 2233315 A1 FR2233315 A1 FR 2233315A1 FR 7420743 A FR7420743 A FR 7420743A FR 7420743 A FR7420743 A FR 7420743A FR 2233315 A1 FR2233315 A1 FR 2233315A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- 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
- 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
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—Molybdenum
- B01J27/192—Molybdenum with 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
- 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
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
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- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
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- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
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- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00823—Mixing elements
- B01J2208/00858—Moving elements
- B01J2208/00876—Moving elements outside the bed, e.g. rotary mixer
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US370287A US3883573A (en) | 1973-06-15 | 1973-06-15 | Commercial fixed-bed acrylonitrile or methacrylonitrile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2233315A1 true FR2233315A1 (fr) | 1975-01-10 |
FR2233315B1 FR2233315B1 (fr) | 1977-10-07 |
Family
ID=23459008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7420743A Expired FR2233315B1 (fr) | 1973-06-15 | 1974-06-14 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3883573A (fr) |
FR (1) | FR2233315B1 (fr) |
GB (1) | GB1436974A (fr) |
IT (1) | IT1010360B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7508637A (nl) * | 1974-07-22 | 1976-01-26 | Standard Oil Co Ohio | Oxydatiekatalysatoren. |
FR2332803A1 (fr) * | 1975-11-28 | 1977-06-24 | Monsanto Co | Procede de production de catalyseurs d'(amm)oxydation a base de molybdene et de bismuth et nouveaux produits ainsi obtenus |
US4070390A (en) * | 1976-05-11 | 1978-01-24 | Ube Industries, Ltd. | Method for the catalytical preparation of acrylonitrile |
EP0000564A1 (fr) * | 1977-07-28 | 1979-02-07 | The Standard Oil Company | Catalyseurs contenant du fer et du molybdène et utilisation de ces catalyseurs pour la préparation d'acrylonitrile ou de méthacrylonitrile |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4327037A (en) * | 1974-01-04 | 1982-04-27 | The Standard Oil Company | Production of unsaturated nitriles |
JPS5432766B2 (fr) * | 1974-06-04 | 1979-10-16 | ||
US4052333A (en) * | 1976-06-25 | 1977-10-04 | Monsanto Company | Catalyst treatment |
US4097518A (en) * | 1976-10-19 | 1978-06-27 | Produits Chimiques Ugine Kuhlmann | Method for the catalytic production of acrylonitrile |
US4377534A (en) * | 1978-02-27 | 1983-03-22 | The Standard Oil Co. | Production of unsaturated nitriles |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA627938A (en) * | 1952-10-09 | 1961-09-26 | J. Hadley David | Preparation of unsaturated organic nitriles |
GB1054895A (fr) * | 1962-08-23 | |||
IT708871A (fr) * | 1962-11-28 | |||
US3427343A (en) * | 1964-11-04 | 1969-02-11 | Standard Oil Co | Process for preparing olefinically unsaturated aldehydes and nitriles |
CA794856A (en) * | 1965-10-29 | 1968-09-17 | Th. A. Huibers Derk | Preparation of nitriles |
US3541129A (en) * | 1966-08-12 | 1970-11-17 | Ube Kogyo Kk | Process for the preparation of acrylonitrile |
US3518284A (en) * | 1967-02-20 | 1970-06-30 | Shell Oil Co | Partial oxidation of organic compounds |
CA795810A (en) * | 1967-04-18 | 1968-10-01 | L. Barclay John | Production of unsaturated aliphatic nitriles |
US3625867A (en) * | 1967-06-02 | 1971-12-07 | Takachika Yoshino | Process for production of metal oxide-antimony oxide catalysts |
US3678091A (en) * | 1969-05-13 | 1972-07-18 | Aquitaine Petrole | Process for the preparation of unsaturated alphatic nitriles by the oxidation of olefins |
-
1973
- 1973-06-15 US US370287A patent/US3883573A/en not_active Expired - Lifetime
-
1974
- 1974-05-02 IT IT22219/74A patent/IT1010360B/it active
- 1974-05-14 GB GB2119674A patent/GB1436974A/en not_active Expired
- 1974-06-14 FR FR7420743A patent/FR2233315B1/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7508637A (nl) * | 1974-07-22 | 1976-01-26 | Standard Oil Co Ohio | Oxydatiekatalysatoren. |
FR2332803A1 (fr) * | 1975-11-28 | 1977-06-24 | Monsanto Co | Procede de production de catalyseurs d'(amm)oxydation a base de molybdene et de bismuth et nouveaux produits ainsi obtenus |
US4070390A (en) * | 1976-05-11 | 1978-01-24 | Ube Industries, Ltd. | Method for the catalytical preparation of acrylonitrile |
EP0000564A1 (fr) * | 1977-07-28 | 1979-02-07 | The Standard Oil Company | Catalyseurs contenant du fer et du molybdène et utilisation de ces catalyseurs pour la préparation d'acrylonitrile ou de méthacrylonitrile |
Also Published As
Publication number | Publication date |
---|---|
FR2233315B1 (fr) | 1977-10-07 |
US3883573A (en) | 1975-05-13 |
IT1010360B (it) | 1977-01-10 |
GB1436974A (en) | 1976-05-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |