IT1014606B - Procedimento di preparazione di ca talizzatori d ossidazione - Google Patents
Procedimento di preparazione di ca talizzatori d ossidazioneInfo
- Publication number
- IT1014606B IT1014606B IT21610/74A IT2161074A IT1014606B IT 1014606 B IT1014606 B IT 1014606B IT 21610/74 A IT21610/74 A IT 21610/74A IT 2161074 A IT2161074 A IT 2161074A IT 1014606 B IT1014606 B IT 1014606B
- Authority
- IT
- Italy
- Prior art keywords
- talyzers
- procedure
- preparing oxidation
- oxidation
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
-
- 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
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- 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
- B01J23/26—Chromium
-
- 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
- B01J27/198—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE130731A BE799084A (fr) | 1973-05-04 | 1973-05-04 | Procede de preparation de catalyseurs d'oxydation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1014606B true IT1014606B (it) | 1977-04-30 |
Family
ID=3841908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21610/74A IT1014606B (it) | 1973-05-04 | 1974-04-18 | Procedimento di preparazione di ca talizzatori d ossidazione |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3926852A (it) |
| JP (1) | JPS5014593A (it) |
| BE (1) | BE799084A (it) |
| CA (1) | CA1020524A (it) |
| FR (1) | FR2227902A1 (it) |
| IT (1) | IT1014606B (it) |
| NL (1) | NL7402309A (it) |
| NO (1) | NO141192C (it) |
| RO (1) | RO63663A (it) |
| SE (1) | SE396553B (it) |
| ZA (1) | ZA74919B (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4228038A (en) * | 1979-07-24 | 1980-10-14 | Tioxide Group Limited | Method for the preparation of catalyst of vanadium pentoxide on substrate of titanium dioxide |
| JPS5794773A (en) * | 1980-12-03 | 1982-06-12 | Masao Ishida | Substrate exclusively for drawing hand craft with water paint or poster color |
| JPS57126699A (en) * | 1981-01-31 | 1982-08-06 | Nippon Light Metal Co | Manufacture of ornamental board |
| JPS5820455U (ja) * | 1981-07-31 | 1983-02-08 | ソニー株式会社 | キ−プリレ− |
| US5348927A (en) * | 1993-03-01 | 1994-09-20 | Scientific Design Company, Inc. | Treatment for virgin phosphorous/vanadium oxidation catalysts |
| US7820590B2 (en) * | 2003-09-27 | 2010-10-26 | Korea Power Engineering Company, Inc. | Method for preparing vanadium/titania-based catalyst for removing nitrogen oxide at low temperature |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2839535A (en) * | 1958-06-17 | Process for the manufacture of nitriles | ||
| US2510803A (en) * | 1948-05-13 | 1950-06-06 | Pittsburgh Coke & Chemical Co | Vanadium pentoxide catalysts |
| US3226337A (en) * | 1960-12-24 | 1965-12-28 | Hoechst Ag | Process for producing a catalyst for the oxidation of olefins and diolefins to unsaturated dicarboxylic acids |
| US3351565A (en) * | 1963-04-19 | 1967-11-07 | Petro Tex Chem Corp | Catalyst for the preparation of dicarboxylic acid anhydrides |
| NL6509701A (it) * | 1964-07-28 | 1966-01-31 |
-
1973
- 1973-05-04 BE BE130731A patent/BE799084A/xx unknown
- 1973-10-26 US US410276A patent/US3926852A/en not_active Expired - Lifetime
-
1974
- 1974-02-11 NO NO740447A patent/NO141192C/no unknown
- 1974-02-12 ZA ZA00740919A patent/ZA74919B/xx unknown
- 1974-02-12 SE SE7401826A patent/SE396553B/xx unknown
- 1974-02-20 CA CA193,056A patent/CA1020524A/en not_active Expired
- 1974-02-20 NL NL7402309A patent/NL7402309A/xx not_active Application Discontinuation
- 1974-02-22 RO RO7400077786A patent/RO63663A/ro unknown
- 1974-03-27 FR FR7410452A patent/FR2227902A1/fr not_active Withdrawn
- 1974-04-18 IT IT21610/74A patent/IT1014606B/it active
- 1974-04-26 JP JP49046705A patent/JPS5014593A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2411057A1 (de) | 1974-11-14 |
| FR2227902A1 (it) | 1974-11-29 |
| DE2411057B2 (de) | 1977-01-13 |
| RO63663A (fr) | 1978-10-15 |
| JPS5014593A (it) | 1975-02-15 |
| CA1020524A (en) | 1977-11-08 |
| NO141192C (no) | 1980-01-30 |
| NO141192B (no) | 1979-10-22 |
| NL7402309A (it) | 1974-11-06 |
| SE396553B (sv) | 1977-09-26 |
| NO740447L (no) | 1974-11-05 |
| BE799084A (fr) | 1973-08-31 |
| ZA74919B (en) | 1975-03-26 |
| US3926852A (en) | 1975-12-16 |
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