RO128691A8 - Procedeu de obţinere a unui combustibil pentru motoare tip diesel - Google Patents
Procedeu de obţinere a unui combustibil pentru motoare tip diesel Download PDFInfo
- Publication number
- RO128691A8 RO128691A8 ROA201101141A RO201101141A RO128691A8 RO 128691 A8 RO128691 A8 RO 128691A8 RO A201101141 A ROA201101141 A RO A201101141A RO 201101141 A RO201101141 A RO 201101141A RO 128691 A8 RO128691 A8 RO 128691A8
- Authority
- RO
- Romania
- Prior art keywords
- fuel
- algae
- preparing
- thermostated
- hexane
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 6
- 241000195493 Cryptophyta Species 0.000 abstract 3
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 2
- 239000004165 Methyl ester of fatty acids Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002551 biofuel Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 235000019387 fatty acid methyl ester Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000004702 methyl esters Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
Landscapes
- Fats And Perfumes (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
Invenţia se referă la un procedeu pentru obţinerea unui combustibil biodiesel. Procedeul conform invenţiei constă din extragerea, din alge sub formă de pudră, a uleiului, cu hexan la o temperatură de 70...75°C, timp de 6...8 h, după care, la uleiul de alge, dizolvat în hexan, se adaugă metanol, conţinând 5...10% acid sulfuric, şi amestecul se termostatează la 50...55°C, timp de 1...2 h, şi apoi se tratează cu o soluţie de metoxid de sodiu în metanol 20...25%, laH 10...13, se termostatează la 50...55°C, timp de 1...2 h, fazele se separă şi stratul superior, conţinând esterii metilici ai acizilor graşi din alge, se purifică prin distilare-spălare-uscare, rezultând un combustibil având un conţinut de minimum 97% esteri metilici.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ROA201101141A RO128691B1 (ro) | 2011-11-14 | 2011-11-14 | Procedeu de obţinere a unui combustibil pentru motoare tip diesel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ROA201101141A RO128691B1 (ro) | 2011-11-14 | 2011-11-14 | Procedeu de obţinere a unui combustibil pentru motoare tip diesel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RO128691A2 RO128691A2 (ro) | 2013-08-30 |
| RO128691A8 true RO128691A8 (ro) | 2014-05-30 |
| RO128691B1 RO128691B1 (ro) | 2014-05-30 |
Family
ID=49030012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ROA201101141A RO128691B1 (ro) | 2011-11-14 | 2011-11-14 | Procedeu de obţinere a unui combustibil pentru motoare tip diesel |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO128691B1 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT519685B1 (de) * | 2017-03-03 | 2019-04-15 | Matthias Binder | Verfahren zur Herstellung eines Fettsäurealkylesters |
-
2011
- 2011-11-14 RO ROA201101141A patent/RO128691B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO128691A2 (ro) | 2013-08-30 |
| RO128691B1 (ro) | 2014-05-30 |
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