ES463326A1 - An improved procedure for the obtaining of acrylic acid and metacrill acid (Machine-translation by Google Translate, not legally binding) - Google Patents
An improved procedure for the obtaining of acrylic acid and metacrill acid (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES463326A1 ES463326A1 ES0463326A ES463326A ES463326A1 ES 463326 A1 ES463326 A1 ES 463326A1 ES 0463326 A ES0463326 A ES 0463326A ES 463326 A ES463326 A ES 463326A ES 463326 A1 ES463326 A1 ES 463326A1
- Authority
- ES
- Spain
- Prior art keywords
- acid
- translation
- machine
- legally binding
- google translate
- 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
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000012808 vapor phase Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
An improved process for obtaining acrylic acid and methacrylic acid by oxidation of acrolein and methacrolein respectively, with molecular oxygen in the vapor phase, at a reaction temperature of about 200ºC to about 500º c, in the presence of a catalyst and, optionally, in presence of water vapor, wherein the improvement comprises using as catalyst the one described by the formula *** (see formula) in which x is an element of the rare earths or a mixture thereof. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0463326A ES463326A1 (en) | 1977-10-18 | 1977-10-18 | An improved procedure for the obtaining of acrylic acid and metacrill acid (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0463326A ES463326A1 (en) | 1977-10-18 | 1977-10-18 | An improved procedure for the obtaining of acrylic acid and metacrill acid (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES463326A1 true ES463326A1 (en) | 1978-12-16 |
Family
ID=59033296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0463326A Expired ES463326A1 (en) | 1977-10-18 | 1977-10-18 | An improved procedure for the obtaining of acrylic acid and metacrill acid (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES463326A1 (en) |
-
1977
- 1977-10-18 ES ES0463326A patent/ES463326A1/en not_active Expired
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