IT625679A - - Google Patents
Info
- Publication number
- IT625679A IT625679A IT625679DA IT625679A IT 625679 A IT625679 A IT 625679A IT 625679D A IT625679D A IT 625679DA IT 625679 A IT625679 A IT 625679A
- Authority
- IT
- Italy
Links
Classifications
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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
- 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
- B01J23/881—Molybdenum and iron
-
- 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
- B01J23/882—Molybdenum and cobalt
-
- 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
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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
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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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
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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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5199/59A GB874593A (en) | 1959-02-14 | 1959-02-14 | Production of acrylonitrile and methacrylonitrile |
| GB2123559 | 1959-06-20 | ||
| GB3734959 | 1959-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT625679A true IT625679A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=27254596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT625679D IT625679A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-02-14 |
Country Status (6)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA719280A (en) * | 1959-07-18 | 1965-10-05 | Schwarzer Klaus | Process for the production of aliphatic nitriles |
| MX71999A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-12-07 | |||
| CA715118A (en) * | 1961-01-23 | 1965-08-03 | Eastman Kodak Company | Catalytic synthesis of acrylonitrile from olefins, ammonia and oxygen |
| CA733537A (en) * | 1961-04-18 | 1966-05-03 | Knapsack Aktiengesellschaft | Process for preparing unsaturated nitriles |
| CA675899A (en) * | 1961-06-20 | 1963-12-10 | Osterreichische Stickstoffwerke Aktiengesellschaft | Method of producing acrylonitrile and methacrylonitrile |
| NL280910A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-07-14 | 1900-01-01 | ||
| IT701822A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-11-30 | |||
| CA714576A (en) * | 1962-09-01 | 1965-07-27 | Sennewald Kurt | Process for the manufacture of unsaturated nitriles |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2481826A (en) * | 1947-02-28 | 1949-09-13 | Allied Chem & Dye Corp | Process for making aliphatic nitriles |
| GB709337A (en) * | 1950-12-30 | 1954-05-19 | Distillers Co Yeast Ltd | Manufacture of nitriles |
| GB719635A (en) * | 1951-11-08 | 1954-12-08 | Distillers Co Yeast Ltd | Manufacture of substantially pure unsaturated nitriles |
| CA627938A (en) * | 1952-10-09 | 1961-09-26 | J. Hadley David | Preparation of unsaturated organic nitriles |
| FR1098400A (fr) * | 1953-04-13 | 1955-07-25 | Bataafsche Petroleum | Procédé de préparation des nitriles non saturés |
| GB774011A (en) * | 1953-10-27 | 1957-05-01 | Stig Knutsson | Picker for looms |
-
0
- NL NL248195D patent/NL248195A/xx unknown
- IT IT625679D patent/IT625679A/it unknown
- BE BE587493D patent/BE587493A/xx unknown
- NL NL126011D patent/NL126011C/xx active
- CA CA685241A patent/CA685241A/en not_active Expired
-
1960
- 1960-02-06 DE DED32559A patent/DE1165015B/de active Pending
- 1960-02-12 FR FR818299A patent/FR1248313A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL126011C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| NL248195A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR1248313A (fr) | 1960-12-09 |
| BE587493A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE1165015B (de) | 1964-03-12 |
| CA685241A (en) | 1964-04-28 |