RO69010B - Catalytic composition used for preparing unsaturated acids - Google Patents
Catalytic composition used for preparing unsaturated acidsInfo
- Publication number
- RO69010B RO69010B RO86375A RO8637576A RO69010B RO 69010 B RO69010 B RO 69010B RO 86375 A RO86375 A RO 86375A RO 8637576 A RO8637576 A RO 8637576A RO 69010 B RO69010 B RO 69010B
- Authority
- RO
- Romania
- Prior art keywords
- composition used
- unsaturated acids
- catalytic composition
- preparing unsaturated
- mixture
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 230000003197 catalytic effect Effects 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract 1
- 229910001947 lithium oxide Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Compozitie catalitica folosita la obtinerea acizilor nesaturati, formata din oxizi de molibden, vanadiu si wolfram în proportii bine definite, caracterizata prin aceea ca în scopul maririi randamentului concomitent cu mentinerea unor grade de conversie ridicate, contine oxid de germaniu sau litiu în astfel de proportii încît sa corespunda formulei empirice: (vezi formula) în care Me reprezinta litiu, IV reprezinta germaniu, iar simbolurile a,b,c,d,g si x, reprezinta numarul de atomi ai elementelor care intra în constitutia amestecului si sunt egale cu: a=12; b=0,1...12; c=0...6; d=0...2; g=0,5...5, x are valoarea necesara satisfacerii valentelor elementelor care intra în constructia amestecului catalitic.Catalytic composition used to obtain unsaturated acids formed from oxides of molybdenum, vanadium and tungsten in well-defined proportions, characterized in that in order to increase the yield while maintaining high conversion rates, it contains germanium oxide or lithium oxide in such proportions that correspond to the empirical formula: where Me represents lithium, IV represents germanium, and the symbols a, b, c, d, g and x represent the number of atoms of the elements that enter into the constitution of the mixture and are equal to: a = 12; b = 0,1, ... 12; c = 0 ... 6; d = 0 ... 2; g = 0.5 ... 5, x is the value required to satisfy the valences of the elements entering the catalytic mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO7686375A RO69010A (en) | 1976-06-07 | 1976-06-07 | CATALYTIC COMPOSITION USED TO OBTAIN NON-CURRENT ACIDS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO7686375A RO69010A (en) | 1976-06-07 | 1976-06-07 | CATALYTIC COMPOSITION USED TO OBTAIN NON-CURRENT ACIDS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO69010B true RO69010B (en) | 1983-01-30 |
| RO69010A RO69010A (en) | 1983-02-01 |
Family
ID=20096320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7686375A RO69010A (en) | 1976-06-07 | 1976-06-07 | CATALYTIC COMPOSITION USED TO OBTAIN NON-CURRENT ACIDS |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO69010A (en) |
-
1976
- 1976-06-07 RO RO7686375A patent/RO69010A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO69010A (en) | 1983-02-01 |
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