IT1025096B - Catalizzatore con mo c ti e processo per la preparazione di acidi in saturi - Google Patents
Catalizzatore con mo c ti e processo per la preparazione di acidi in saturiInfo
- Publication number
- IT1025096B IT1025096B IT2866674A IT2866674A IT1025096B IT 1025096 B IT1025096 B IT 1025096B IT 2866674 A IT2866674 A IT 2866674A IT 2866674 A IT2866674 A IT 2866674A IT 1025096 B IT1025096 B IT 1025096B
- Authority
- IT
- Italy
- Prior art keywords
- catalyst
- preparation
- saturated acids
- saturated
- acids
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 229920006395 saturated elastomer Polymers 0.000 title 1
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
- C07C51/25—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
-
- 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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- B01J23/32—Manganese, technetium or rhenium
- B01J23/34—Manganese
-
- 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
- B01J23/8877—Vanadium, tantalum, niobium or polonium
-
- 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
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40841673A | 1973-10-23 | 1973-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1025096B true IT1025096B (it) | 1978-08-10 |
Family
ID=23616201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2866674A IT1025096B (it) | 1973-10-23 | 1974-10-22 | Catalizzatore con mo c ti e processo per la preparazione di acidi in saturi |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5754172B2 (enrdf_load_stackoverflow) |
| BE (1) | BE821322A (enrdf_load_stackoverflow) |
| CA (1) | CA1045106A (enrdf_load_stackoverflow) |
| DE (1) | DE2449991B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2248259B1 (enrdf_load_stackoverflow) |
| GB (2) | GB1488890A (enrdf_load_stackoverflow) |
| IT (1) | IT1025096B (enrdf_load_stackoverflow) |
| NL (1) | NL7413823A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1025611B (it) * | 1974-11-12 | 1978-08-30 | Montedison Spa | Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi |
| US4208306A (en) * | 1976-04-19 | 1980-06-17 | The Dow Chemical Company | Catalyst for making acrylic acid from acrolein or propylene |
| US4350830A (en) * | 1978-10-26 | 1982-09-21 | The Dow Chemical Co. | Method for making acrylic acid from acrolein |
| US5177260A (en) * | 1989-11-06 | 1993-01-05 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for production of acrylic acid |
| EP1464393A1 (en) | 1999-02-19 | 2004-10-06 | Nippon Shokubai Co., Ltd. | Catalyst for producing phthalic anhydride |
| JP3943284B2 (ja) | 1999-05-27 | 2007-07-11 | 株式会社日本触媒 | アクリル酸の製造方法 |
| JP5134745B2 (ja) | 2001-09-19 | 2013-01-30 | 株式会社日本触媒 | アクリル酸の製造方法 |
| TWI355292B (en) * | 2003-06-10 | 2012-01-01 | Bp Chem Int Ltd | Catalyst composition and process for the selective |
| CN109305905B (zh) * | 2017-07-28 | 2021-06-18 | 中国石油化工股份有限公司 | 丙烯酸合成的方法 |
-
1974
- 1974-09-16 CA CA209,627A patent/CA1045106A/en not_active Expired
- 1974-10-22 NL NL7413823A patent/NL7413823A/xx active Search and Examination
- 1974-10-22 JP JP12108974A patent/JPS5754172B2/ja not_active Expired
- 1974-10-22 DE DE19742449991 patent/DE2449991B2/de not_active Ceased
- 1974-10-22 GB GB1774177A patent/GB1488890A/en not_active Expired
- 1974-10-22 FR FR7435426A patent/FR2248259B1/fr not_active Expired
- 1974-10-22 BE BE149746A patent/BE821322A/xx not_active IP Right Cessation
- 1974-10-22 GB GB4555474A patent/GB1488889A/en not_active Expired
- 1974-10-22 IT IT2866674A patent/IT1025096B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| BE821322A (fr) | 1975-04-22 |
| GB1488890A (en) | 1977-10-12 |
| JPS5754172B2 (enrdf_load_stackoverflow) | 1982-11-17 |
| DE2449991B2 (de) | 1977-11-24 |
| JPS5078586A (enrdf_load_stackoverflow) | 1975-06-26 |
| FR2248259A1 (enrdf_load_stackoverflow) | 1975-05-16 |
| CA1045106A (en) | 1978-12-26 |
| DE2449991A1 (de) | 1975-04-30 |
| NL7413823A (nl) | 1975-04-25 |
| FR2248259B1 (enrdf_load_stackoverflow) | 1980-04-11 |
| GB1488889A (en) | 1977-10-12 |
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