IT1269804B - Process for the oxidation of propane to acrylic acid - Google Patents
Process for the oxidation of propane to acrylic acidInfo
- Publication number
- IT1269804B IT1269804B ITMI941023A ITMI941023A IT1269804B IT 1269804 B IT1269804 B IT 1269804B IT MI941023 A ITMI941023 A IT MI941023A IT MI941023 A ITMI941023 A IT MI941023A IT 1269804 B IT1269804 B IT 1269804B
- Authority
- IT
- Italy
- Prior art keywords
- propane
- acrylic acid
- oxidation
- yexb
- moapsbcwdof
- Prior art date
Links
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 239000001294 propane Substances 0.000 title abstract 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 title abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title abstract 2
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000011949 solid catalyst Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
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)
Abstract
Process for the partial oxidation of propane to yield predominantly acrylic acid, the said process being performed by contacting a mixture of propane and gas containing oxygen and possibly water vapour in the presence of a solid catalyst comprising a compound of general formula I YeXb (MoaPSbcWdOf) I where: X = Na, K, Rb, Ca, Ca, Ba, NH4, H, Y = Ni, Fe, Cr, Cu, Sn, e = 0-2, b = 0-6, a = 0-12, c = 0-1, d = 0-12, f is a number which will satisfy the valency requirements of the other elements, with the constraint that a + c + d = 12.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI941023A IT1269804B (en) | 1994-05-20 | 1994-05-20 | Process for the oxidation of propane to acrylic acid |
| BE9500449A BE1008534A6 (en) | 1994-05-20 | 1995-05-17 | Method for oxidation of propane in acrylic acid. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI941023A IT1269804B (en) | 1994-05-20 | 1994-05-20 | Process for the oxidation of propane to acrylic acid |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI941023A0 ITMI941023A0 (en) | 1994-05-20 |
| ITMI941023A1 ITMI941023A1 (en) | 1995-11-20 |
| IT1269804B true IT1269804B (en) | 1997-04-15 |
Family
ID=11368948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI941023A IT1269804B (en) | 1994-05-20 | 1994-05-20 | Process for the oxidation of propane to acrylic acid |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE1008534A6 (en) |
| IT (1) | IT1269804B (en) |
-
1994
- 1994-05-20 IT ITMI941023A patent/IT1269804B/en active IP Right Grant
-
1995
- 1995-05-17 BE BE9500449A patent/BE1008534A6/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI941023A0 (en) | 1994-05-20 |
| BE1008534A6 (en) | 1996-06-04 |
| ITMI941023A1 (en) | 1995-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Firouzabadi et al. | Selective and Efficient Transformation of Thioethers to Their Sulfoxides and Catalytic Conversions of Thiols to The Disulfides with Hydrated Iron (III) and Copper (II) Nitrates in Aprotic Organic Solvents or Under Solvent Free Conditions. | |
| JPS55124734A (en) | Preparation of methacrylic acid | |
| JPS552619A (en) | Preparation of methacrylic acid and catalyst | |
| EP0118209A3 (en) | Process for preparing a catalyst | |
| JPS5295609A (en) | Preparation of methacrylic acid | |
| EP0537628A3 (en) | Process for the removal of carbon monoxide from alphaolefins and saturated hydrocarbons | |
| JPS5620541A (en) | Preparation of cyclohexanone | |
| IT1269804B (en) | Process for the oxidation of propane to acrylic acid | |
| ES8605759A1 (en) | Dimethylamine synthesis catalyst. | |
| JPS5545617A (en) | Preparation of methacrylic acid from isobutylene and/or t-butanol | |
| JPS5639045A (en) | Recovery of benzylbenzoate | |
| JPS55358A (en) | Production of unsaturated carboxylic acid | |
| JPS5791936A (en) | Preparation of ortho-methylated phenolic compound | |
| JPS5772954A (en) | Preparation of aromatic carbamic acid ester | |
| JPS52118436A (en) | Synthesis of catechol and hydroquinone | |
| JPS5592121A (en) | Impurity removal using natural zeolite and device therefor | |
| JPS5481247A (en) | Purification of naphthalene | |
| JPS57112343A (en) | Ortho-methylation of phenolic compound | |
| JPS543008A (en) | Preparation of methacrylic acid | |
| JPS56131527A (en) | Production of hydrocarbon | |
| GB2152489A (en) | Method for purifying gases from sulphurous compounds | |
| SU686169A1 (en) | Method of purifying gas from impurities | |
| JPS57200375A (en) | Preparation of epoxy compound | |
| JPS57112342A (en) | Preparation of ortho-methylated phenolic compound | |
| JPS5422320A (en) | Preparation of anhydrous maleic acid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970515 |