ES446251A1 - Procedimiento para la obtencion de acido acetico practica- mente carente de acido formico. - Google Patents
Procedimiento para la obtencion de acido acetico practica- mente carente de acido formico.Info
- Publication number
- ES446251A1 ES446251A1 ES446251A ES446251A ES446251A1 ES 446251 A1 ES446251 A1 ES 446251A1 ES 446251 A ES446251 A ES 446251A ES 446251 A ES446251 A ES 446251A ES 446251 A1 ES446251 A1 ES 446251A1
- Authority
- ES
- Spain
- Prior art keywords
- practically
- preparation
- acetic acid
- free acetic
- formic acid
- 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
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 150000002696 manganese Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 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
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (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 |
|---|---|---|---|
| DE19752513678 DE2513678C3 (de) | 1975-03-27 | 1975-03-27 | Verfahren zur Herstellung von praktisch ameisensäurefreier Essigsäure |
| DE19752557004 DE2557004C3 (de) | 1975-12-18 | 1975-12-18 | Verfahren zur Herstellung von praktisch ameisensäurefreier Essigsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES446251A1 true ES446251A1 (es) | 1977-10-01 |
Family
ID=25768697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES446251A Expired ES446251A1 (es) | 1975-03-27 | 1976-03-22 | Procedimiento para la obtencion de acido acetico practica- mente carente de acido formico. |
Country Status (10)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8315060D0 (en) * | 1983-06-01 | 1983-07-06 | Shell Int Research | Oxidation of olefinically-unsaturated compounds |
| US4579689A (en) * | 1985-02-11 | 1986-04-01 | Monsanto Company | Oxidation with coated catalyst |
| US4582650A (en) * | 1985-02-11 | 1986-04-15 | Monsanto Company | Oxidation with encapsulated co-catalyst |
| JPH0784405B2 (ja) * | 1985-10-22 | 1995-09-13 | 三井東圧化学株式会社 | ２−クロロプロピオン酸の製造方法 |
| DE10002795A1 (de) * | 2000-01-24 | 2001-08-02 | Basf Ag | Werkstoff für eine Anlage zur Herstellung von wasserfreier Ameisensäure |
| WO2016135630A1 (en) | 2015-02-25 | 2016-09-01 | Sabic Global Technologies B.V. | Process for removing impurities from acetic acid |
| EP3369722B2 (en) | 2017-01-18 | 2022-10-05 | Daicel Corporation | Method for producing acetic acid |
| CN113045401A (zh) * | 2021-02-06 | 2021-06-29 | 山东泓达生物科技有限公司 | 一种乙酸的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1951789A (en) * | 1930-09-16 | 1934-03-20 | Ig Farbenindustrie Ag | Production of acetic acid |
| GB405719A (en) * | 1932-08-22 | 1934-02-15 | Ig Farbenindustrie Ag | Improvements in the manufacture and production of acetic acid |
| US2170002A (en) * | 1935-05-18 | 1939-08-22 | Shawinigan Chem Ltd | Process of making acetic anhydride |
| US2355140A (en) * | 1940-12-06 | 1944-08-08 | Celanese Corp | Separation of aldehyde-ketone mixtures |
-
1976
- 1976-03-22 ES ES446251A patent/ES446251A1/es not_active Expired
- 1976-03-22 NL NL7602979A patent/NL7602979A/xx not_active Application Discontinuation
- 1976-03-24 IT IT21565/76A patent/IT1058537B/it active
- 1976-03-24 CH CH368576A patent/CH610874A5/xx not_active IP Right Cessation
- 1976-03-25 GB GB12046/76A patent/GB1483724A/en not_active Expired
- 1976-03-26 JP JP51032687A patent/JPS51122016A/ja active Pending
- 1976-03-26 BR BR7601862A patent/BR7601862A/pt unknown
- 1976-03-26 CA CA248,936A patent/CA1056850A/en not_active Expired
- 1976-03-29 FR FR7609014A patent/FR2305423A1/fr active Granted
-
1977
- 1977-10-20 US US05/844,048 patent/US4380663A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BR7601862A (pt) | 1976-09-28 |
| CA1056850A (en) | 1979-06-19 |
| FR2305423A1 (fr) | 1976-10-22 |
| IT1058537B (it) | 1982-05-10 |
| FR2305423B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-02-15 |
| GB1483724A (en) | 1977-08-24 |
| US4380663A (en) | 1983-04-19 |
| JPS51122016A (en) | 1976-10-25 |
| CH610874A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-05-15 |
| NL7602979A (nl) | 1976-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970612 |