RO117704B1 - Procedeu de solventare a uleiurilor minerale - Google Patents
Procedeu de solventare a uleiurilor mineraleInfo
- Publication number
- RO117704B1 RO117704B1 RO95-02270A RO9502270A RO117704B1 RO 117704 B1 RO117704 B1 RO 117704B1 RO 9502270 A RO9502270 A RO 9502270A RO 117704 B1 RO117704 B1 RO 117704B1
- Authority
- RO
- Romania
- Prior art keywords
- mineral oils
- solvent refining
- furfurol
- polyciclic
- solvented
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002480 mineral oil Substances 0.000 title abstract 2
- 239000002904 solvent Substances 0.000 title abstract 2
- 238000007670 refining Methods 0.000 title 1
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Extraction Or Liquid Replacement (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Fats And Perfumes (AREA)
Abstract
Invenţia se referă la un procedeu de solventare a uleiurilor minerale, aplicabilă în industria petrochimică. Procedeul conform invenţiei constă în utilizarea concomitentă a furfurolului uscat (anhidru) pentru asigurarea calitativă impusă pentru uleiul solventat, cât şi a furfurolului umed, având un conţinut de apă de 3...10% în greutate pentru separarea unei soluţii de reziduu concentrată în componenţi policiclici, aromatici.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO95-02270A RO117704B1 (ro) | 1995-12-22 | 1995-12-22 | Procedeu de solventare a uleiurilor minerale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO95-02270A RO117704B1 (ro) | 1995-12-22 | 1995-12-22 | Procedeu de solventare a uleiurilor minerale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO117704B1 true RO117704B1 (ro) | 2002-06-28 |
Family
ID=64361089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO95-02270A RO117704B1 (ro) | 1995-12-22 | 1995-12-22 | Procedeu de solventare a uleiurilor minerale |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO117704B1 (ro) |
-
1995
- 1995-12-22 RO RO95-02270A patent/RO117704B1/ro unknown
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