CA805705A - Catalytic preparation of unsaturated nitriles and catalysts used in the preparation - Google Patents
Catalytic preparation of unsaturated nitriles and catalysts used in the preparationInfo
- Publication number
- CA805705A CA805705A CA805705A CA805705DA CA805705A CA 805705 A CA805705 A CA 805705A CA 805705 A CA805705 A CA 805705A CA 805705D A CA805705D A CA 805705DA CA 805705 A CA805705 A CA 805705A
- Authority
- CA
- Canada
- Prior art keywords
- preparation
- catalysts used
- unsaturated nitriles
- catalytic
- catalytic preparation
- Prior art date
- 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.)
- Expired
Links
- 239000003054 catalyst Substances 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 title 1
- 150000002825 nitriles Chemical class 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
- C07C253/26—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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/617—500-1000 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- 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)
- Catalysts (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 |
---|---|---|---|
IT1272665 | 1965-12-24 | ||
IT1995866 | 1966-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA805705A true CA805705A (en) | 1969-02-04 |
Family
ID=26326591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA805705A Expired CA805705A (en) | 1965-12-24 | Catalytic preparation of unsaturated nitriles and catalysts used in the preparation |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE691696A (en) |
CA (1) | CA805705A (en) |
DE (1) | DE1593124C3 (en) |
ES (1) | ES335409A1 (en) |
IL (1) | IL27104A (en) |
LU (1) | LU52634A1 (en) |
SE (1) | SE337816B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022512947A (en) * | 2019-09-30 | 2022-02-07 | エルジー・ケム・リミテッド | A catalyst for ammoxidation of propylene, a method for producing the catalyst, and a method for ammoxidating propylene using the catalyst. |
-
0
- CA CA805705A patent/CA805705A/en not_active Expired
-
1966
- 1966-12-19 LU LU52634D patent/LU52634A1/xx unknown
- 1966-12-20 ES ES0335409A patent/ES335409A1/en not_active Expired
- 1966-12-20 DE DE1593124A patent/DE1593124C3/en not_active Expired
- 1966-12-20 IL IL27104A patent/IL27104A/en unknown
- 1966-12-23 SE SE17686/66A patent/SE337816B/xx unknown
- 1966-12-23 BE BE691696D patent/BE691696A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022512947A (en) * | 2019-09-30 | 2022-02-07 | エルジー・ケム・リミテッド | A catalyst for ammoxidation of propylene, a method for producing the catalyst, and a method for ammoxidating propylene using the catalyst. |
Also Published As
Publication number | Publication date |
---|---|
IL27104A (en) | 1970-10-30 |
LU52634A1 (en) | 1967-02-20 |
BE691696A (en) | 1967-06-23 |
DE1593124A1 (en) | 1970-07-16 |
DE1593124C3 (en) | 1974-05-02 |
SE337816B (en) | 1971-08-23 |
DE1593124B2 (en) | 1973-09-13 |
ES335409A1 (en) | 1967-12-01 |
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