NL7500148A - Werkwijze voor de bereiding van onverzadigde len. - Google Patents
Werkwijze voor de bereiding van onverzadigde len.Info
- Publication number
- NL7500148A NL7500148A NL7500148A NL7500148A NL7500148A NL 7500148 A NL7500148 A NL 7500148A NL 7500148 A NL7500148 A NL 7500148A NL 7500148 A NL7500148 A NL 7500148A NL 7500148 A NL7500148 A NL 7500148A
- Authority
- NL
- Netherlands
- Prior art keywords
- len
- unsaturated
- procedure
- preparation
- unsaturated len
- Prior art date
Links
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
- C07C253/26—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
- 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
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
-
- 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
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/31—Chromium, molybdenum or tungsten combined 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
- 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
- B01J23/8871—Rare earth metals or actinides
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1933674A IT1006884B (it) | 1974-01-11 | 1974-01-11 | Procedimento catalitico per la pre parazione di nitrili insaturi da olefine ammoniaca e ossigeno |
IT1933474A IT1006882B (it) | 1974-01-11 | 1974-01-11 | Procedimento catalitico per la pre parazione di nitrili insaturi da clefine ammoniaca e ossigeno |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7500148A true NL7500148A (nl) | 1975-07-15 |
Family
ID=26327139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7500148A NL7500148A (nl) | 1974-01-11 | 1975-01-07 | Werkwijze voor de bereiding van onverzadigde len. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3969390A (xx) |
JP (1) | JPS5838424B2 (xx) |
BE (1) | BE824284A (xx) |
CA (1) | CA1034597A (xx) |
DE (1) | DE2500650A1 (xx) |
FR (1) | FR2257571B1 (xx) |
GB (1) | GB1473471A (xx) |
NL (1) | NL7500148A (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083804A (en) * | 1974-02-09 | 1978-04-11 | Nitto Chemical Industry Co., Ltd. | Catalyst for use in and process for preparing acrylonitrile |
CA1188287A (en) * | 1981-04-29 | 1985-06-04 | James F. Brazdil, Jr. | Promoted bismuth cerium molybdate catalysts |
US4746753A (en) * | 1981-04-29 | 1988-05-24 | The Standard Oil Company | Preparation of acrylonitrile from propylene, oxygen and ammonia in the presence of an alkali metal promoted bismuth, cerium, molybdenum, tungsten catalyst |
US4473506A (en) * | 1982-10-18 | 1984-09-25 | The Standard Oil Company | Iron selenium tellurium oxide catalysts |
US5658842A (en) * | 1993-08-10 | 1997-08-19 | Asahi Kasei Kogyo Kabushiki Kaisha | Ammoxidation catalyst composition, and process for producing acrylonitrile or methacrylonitrile using the same |
JP3214975B2 (ja) * | 1994-04-25 | 2001-10-02 | 旭化成株式会社 | アンモ酸化触媒組成物および製造方法 |
CN1063101C (zh) * | 1996-08-06 | 2001-03-14 | 中国石油化工总公司 | 生产丙烯腈的流化床催化剂 |
DE19957416A1 (de) * | 1999-11-29 | 2001-06-13 | Aventis Res & Tech Gmbh & Co | Verfahren zur katalytischen Herstellung von Halogenbenzaldehyden und Katalysatoren zur Durchführung des Verfahrens |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA714082A (en) * | 1961-07-14 | 1965-07-20 | Ferlazzo Natale | Process for the catalytic preparation of nitriles starting from olefinic hydrocarbons |
IT674763A (xx) * | 1962-09-20 | |||
IT820619A (xx) * | 1965-12-24 | |||
US3625867A (en) * | 1967-06-02 | 1971-12-07 | Takachika Yoshino | Process for production of metal oxide-antimony oxide catalysts |
FR1563988A (xx) * | 1968-03-05 | 1969-04-18 | ||
FR2127394A5 (xx) * | 1971-03-05 | 1972-10-13 | Aquitaine Petrole |
-
1975
- 1975-01-07 NL NL7500148A patent/NL7500148A/xx not_active Application Discontinuation
- 1975-01-08 GB GB80875A patent/GB1473471A/en not_active Expired
- 1975-01-09 DE DE19752500650 patent/DE2500650A1/de not_active Withdrawn
- 1975-01-09 JP JP50004712A patent/JPS5838424B2/ja not_active Expired
- 1975-01-10 CA CA217,720A patent/CA1034597A/en not_active Expired
- 1975-01-10 FR FR7500651A patent/FR2257571B1/fr not_active Expired
- 1975-01-10 BE BE152290A patent/BE824284A/xx not_active IP Right Cessation
- 1975-01-10 US US05/540,165 patent/US3969390A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS50105615A (xx) | 1975-08-20 |
GB1473471A (en) | 1977-05-11 |
FR2257571B1 (xx) | 1977-07-01 |
BE824284A (fr) | 1975-07-10 |
US3969390A (en) | 1976-07-13 |
CA1034597A (en) | 1978-07-11 |
DE2500650A1 (de) | 1975-07-17 |
JPS5838424B2 (ja) | 1983-08-23 |
FR2257571A1 (xx) | 1975-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |