IT939511B - Perfezionamento nei procedimenti per la preparazione di acido aceti co - Google Patents
Perfezionamento nei procedimenti per la preparazione di acido aceti coInfo
- Publication number
- IT939511B IT939511B IT5328671A IT5328671A IT939511B IT 939511 B IT939511 B IT 939511B IT 5328671 A IT5328671 A IT 5328671A IT 5328671 A IT5328671 A IT 5328671A IT 939511 B IT939511 B IT 939511B
- Authority
- IT
- Italy
- Prior art keywords
- aceti
- procedures
- improvement
- preparation
- acid
- 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
- C07C51/25—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
- B01J23/16—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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7014629A NL166458C (nl) | 1970-10-06 | 1970-10-06 | Werkwijze voor het bereiden van azijnzuur door oxydatie van n-buteen. |
| NL7014630A NL174039C (nl) | 1970-10-06 | 1970-10-06 | Werkwijze voor het bereiden van azijnzuur door oxydatie van n-butenen met zuurstof. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT939511B true IT939511B (it) | 1973-02-10 |
Family
ID=26644584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5328671A IT939511B (it) | 1970-10-06 | 1971-10-05 | Perfezionamento nei procedimenti per la preparazione di acido aceti co |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU458092B2 (de) |
| BE (1) | BE773356A (de) |
| CA (1) | CA952918A (de) |
| CH (1) | CH562187A5 (de) |
| DE (1) | DE2149752C3 (de) |
| GB (1) | GB1356331A (de) |
| IT (1) | IT939511B (de) |
| SE (1) | SE397824B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2162501T3 (es) * | 1998-05-22 | 2001-12-16 | Consortium Elektrochem Ind | Proceso para la preparacion de acidos carboxilicos saturados con 1 a 4 atomos c. |
| DE19910866A1 (de) | 1999-03-11 | 2000-09-21 | Consortium Elektrochem Ind | Verfahren und Vorrichtung zur Herstellung von gesättigten Carbonsäuren mit ein bis vier C-Atomen |
-
1971
- 1971-09-22 CA CA123,420A patent/CA952918A/en not_active Expired
- 1971-09-23 AU AU33854/71A patent/AU458092B2/en not_active Expired
- 1971-09-27 GB GB4493671A patent/GB1356331A/en not_active Expired
- 1971-09-30 BE BE773356A patent/BE773356A/xx not_active IP Right Cessation
- 1971-09-30 CH CH1423871A patent/CH562187A5/xx not_active IP Right Cessation
- 1971-10-04 SE SE1252171A patent/SE397824B/xx unknown
- 1971-10-05 IT IT5328671A patent/IT939511B/it active
- 1971-10-05 DE DE19712149752 patent/DE2149752C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU458092B2 (en) | 1975-02-20 |
| SE397824B (sv) | 1977-11-21 |
| CH562187A5 (de) | 1975-05-30 |
| AU3385471A (en) | 1973-03-29 |
| DE2149752A1 (de) | 1972-04-13 |
| BE773356A (fr) | 1972-01-17 |
| DE2149752C3 (de) | 1981-02-19 |
| GB1356331A (en) | 1974-06-12 |
| CA952918A (en) | 1974-08-13 |
| DE2149752B2 (de) | 1980-06-04 |
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