RO92609B1 - Procedeu pentru obtinerea neopentilglicolului - Google Patents
Procedeu pentru obtinerea neopentilglicoluluiInfo
- Publication number
- RO92609B1 RO92609B1 RO119010A RO11901085A RO92609B1 RO 92609 B1 RO92609 B1 RO 92609B1 RO 119010 A RO119010 A RO 119010A RO 11901085 A RO11901085 A RO 11901085A RO 92609 B1 RO92609 B1 RO 92609B1
- Authority
- RO
- Romania
- Prior art keywords
- catalytic hydrogenation
- neopentylglycol
- preparing
- opentglycol
- isobutyraldehyde
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 title 1
- 229940117969 neopentyl glycol Drugs 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 abstract 2
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu pentru obtinerea neopentiglicolului prin hidrogenarea catalitica în faza gaz/lichid/solid a amestecului produsilor de cocndensare aldolica a izobutiraldehidei cu formaldehida constand în aceea ca in scopul conversiei avansate si a simplificarii fluxului tehnologic se realizeaza hidrogenarea catalitica a produsului de aldolizare fara separare prealabila a componentelor pe catalizatori superreactivi pe baza de nichel la presiuni moderate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119010A RO92609B1 (ro) | 1985-06-01 | 1985-06-01 | Procedeu pentru obtinerea neopentilglicolului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119010A RO92609B1 (ro) | 1985-06-01 | 1985-06-01 | Procedeu pentru obtinerea neopentilglicolului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO92609A2 RO92609A2 (ro) | 1987-09-30 |
| RO92609B1 true RO92609B1 (ro) | 1987-10-01 |
Family
ID=20117330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO119010A RO92609B1 (ro) | 1985-06-01 | 1985-06-01 | Procedeu pentru obtinerea neopentilglicolului |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO92609B1 (ro) |
-
1985
- 1985-06-01 RO RO119010A patent/RO92609B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO92609A2 (ro) | 1987-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES8405353A1 (es) | Procedimiento para la produccion de aldehidos | |
| Shinoda et al. | Dehydrogenation of methanol in the liquid phase with a homogeneous ruthenium complex catalyst | |
| ES2139993T3 (es) | Procedimiento para la obtencion de alquenos mediante hidrogenacion parcial de alquinos en catalizadores de paladio en lecho fijo. | |
| GB1361671A (en) | Process for the production of gaseous olefins from petroleum distillate feedstocks | |
| EP0045620A3 (en) | Process for the production of c1 to c4 oxygenated hydrocarbons by the catalytic conversion of synthesis gas | |
| ES426479A1 (es) | Un procedimiento de craqueo catalitico en estado fluido. | |
| CA2077936A1 (en) | Process for the preparation of middle distillates | |
| GB1274893A (en) | Solids addition and withdrawal process | |
| RO92609B1 (ro) | Procedeu pentru obtinerea neopentilglicolului | |
| GB1425650A (ro) | ||
| ES8103074A1 (es) | Un metodo de obtencion de alcohol furfurilico a partir de furfural. | |
| IE45512L (en) | Preparing glycol aldehyde and ethylene glycol | |
| GB1525508A (en) | Process for the desulphurization of hydrocarbon oils | |
| EP0435072A3 (en) | Process for preparing n,n-dimethylamines | |
| JPS5212106A (en) | Process for hydrogenation of alpha, beta-unsaturated aldehydes | |
| EP0057364A3 (en) | Reactor for the hydrogenation of a coal slurry | |
| DE3562618D1 (en) | Process for making aldehydes | |
| ES430151A1 (es) | Un procedimiento de fabricacion continua de aldehidos por hidroformilacion de olefinas. | |
| GB1328186A (en) | Hydrogenation of nitroparaffins | |
| SU510465A1 (ru) | Способ получени 2-этилгексанола из побочных продуктов гидроформилировани пропилена | |
| GB1133253A (en) | Selective hydrogenation of small amounts of acetylene in ethylene or gases rich in ethylene | |
| SU456453A1 (ru) | Способ приготовлени катализатора дл гидрировани окислов углерода | |
| GB1241646A (en) | Catalytic cracking of isobutyraldehyde | |
| GB1249016A (en) | Process for production of gasoline | |
| FR2096893A1 (en) | Octane improvement by isomerisation andhydrogenation - hydrogenation |