MD4173C1 - Procedeu de obţinere a combustibilului biodiesel - Google Patents
Procedeu de obţinere a combustibilului biodiesel Download PDFInfo
- Publication number
- MD4173C1 MD4173C1 MDA20110015A MD20110015A MD4173C1 MD 4173 C1 MD4173 C1 MD 4173C1 MD A20110015 A MDA20110015 A MD A20110015A MD 20110015 A MD20110015 A MD 20110015A MD 4173 C1 MD4173 C1 MD 4173C1
- Authority
- MD
- Moldova
- Prior art keywords
- mixture
- temperature
- alcohols
- ethanol
- water
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000003225 biodiesel Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 150000001298 alcohols Chemical class 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 10
- 238000005809 transesterification reaction Methods 0.000 claims abstract description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000001760 fusel oil Substances 0.000 claims abstract description 9
- 238000002604 ultrasonography Methods 0.000 claims abstract description 8
- 230000008014 freezing Effects 0.000 claims abstract description 7
- 238000007710 freezing Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 238000002425 crystallisation Methods 0.000 claims abstract description 6
- 230000008025 crystallization Effects 0.000 claims abstract description 6
- 235000011187 glycerol Nutrition 0.000 claims abstract description 5
- 238000001354 calcination Methods 0.000 claims abstract description 4
- 229910052927 chalcanthite Inorganic materials 0.000 claims abstract description 4
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 4
- 239000008158 vegetable oil Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 230000008929 regeneration Effects 0.000 claims abstract 2
- 238000011069 regeneration method Methods 0.000 claims abstract 2
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000000855 fermentation Methods 0.000 claims description 2
- 230000004151 fermentation Effects 0.000 claims description 2
- 238000004508 fractional distillation Methods 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract description 3
- 238000006386 neutralization reaction Methods 0.000 abstract description 3
- 235000019441 ethanol Nutrition 0.000 description 31
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 235000019486 Sunflower oil Nutrition 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 3
- 239000002600 sunflower oil Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- -1 fatty acid esters Chemical class 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009210 therapy by ultrasound Methods 0.000 description 2
- 150000003626 triacylglycerols Chemical class 0.000 description 2
- 238000006136 alcoholysis reaction Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 125000000484 butyl group Chemical class [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- SOPYTFSYTUAGFR-OEAKJJBVSA-N chembl2431390 Chemical compound C1=CC=C2C(/C=N/NC(=O)CCN3C4=CC=CC=C4N=C3C)=C(O)C=CC2=C1 SOPYTFSYTUAGFR-OEAKJJBVSA-N 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- CYKLGTUKGYURDP-UHFFFAOYSA-L copper;hydrogen sulfate;hydroxide Chemical class O.[Cu+2].[O-]S([O-])(=O)=O CYKLGTUKGYURDP-UHFFFAOYSA-L 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002816 fuel additive Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229940035429 isobutyl alcohol Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 125000000740 n-pentyl group Chemical class [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000010956 selective crystallization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 235000013522 vodka Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 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
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20110015A MD4173C1 (ro) | 2011-02-08 | 2011-02-08 | Procedeu de obţinere a combustibilului biodiesel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20110015A MD4173C1 (ro) | 2011-02-08 | 2011-02-08 | Procedeu de obţinere a combustibilului biodiesel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD4173B1 MD4173B1 (en) | 2012-06-30 |
| MD4173C1 true MD4173C1 (ro) | 2013-01-31 |
Family
ID=46512855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20110015A MD4173C1 (ro) | 2011-02-08 | 2011-02-08 | Procedeu de obţinere a combustibilului biodiesel |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4173C1 (mo) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA002043B1 (ru) * | 1997-11-24 | 2001-12-24 | Энергеа Умвельттехнологи Гмбх | Способ получения метилового сложного эфира жирной кислоты и установка для осуществления способа |
| DE10164274A1 (de) * | 2001-12-27 | 2003-07-17 | Energietechnik Leipzig Gmbh | Verfahren und Vorrichtung zur kontinuierlichen Extraktion freier Fettsäuren und spezieller Inhaltsstoffe aus nativen Ölen und zur Umesterung nativer Öle |
| MD2382F1 (en) * | 2003-05-30 | 2004-02-29 | Inst De Chimie Al Academiei De | Process for obtaining a mixture of methyl esters of the fatty acids from fats used as a biodiesel |
| US20040159537A1 (en) * | 2002-10-15 | 2004-08-19 | Yasuaki Maeda | Method for producing fatty acid alcohol ester |
| MD3011G2 (ro) * | 2005-02-22 | 2006-11-30 | О.О.О. "Tehnores" | Procedeu de obţinere a combustibilului biodiesel |
| TWI281943B (en) * | 2005-04-01 | 2007-06-01 | Cherng-Yuan Lin | A manufacturing technique for ultrasonic vibration of fuel-with biodiesel in particular |
| US20070199238A1 (en) * | 2003-07-29 | 2007-08-30 | Hooker Jeffrey D | Method for the production of fatty acid alkyl ester |
| WO2007138285A1 (en) * | 2006-05-25 | 2007-12-06 | Vortex Oil Limited | Manufacture of biodiesel |
| CN101108975A (zh) * | 2007-07-27 | 2008-01-23 | 北京理工大学 | 耦合制备蓖麻油生物柴油的方法 |
| CN101108801A (zh) * | 2006-07-21 | 2008-01-23 | 仲恺农业技术学院 | 超声场中连续制备脂肪酸酯的方法 |
| MD3347G2 (ro) * | 2006-12-26 | 2008-01-31 | Институт Сельскохозяйственной Техники "Mecagro" | Procedeu de obţinere a esterilor metilici din ulei de rapiţă |
| JP2008266476A (ja) * | 2007-04-20 | 2008-11-06 | Honda Electronic Co Ltd | 軽油代替燃料の製造装置 |
| CN101307246A (zh) * | 2008-06-26 | 2008-11-19 | 济南大学 | 一种超声波和微波协同制备生物柴油的方法 |
| CN101735846A (zh) * | 2008-11-05 | 2010-06-16 | 周纪梅 | 一种利用低频超声波制备生物柴油的方法 |
| UA54914U (ru) * | 2010-06-09 | 2010-11-25 | Александр Евгеньевич Колосов | Способ получения биотоплива для дизеля |
-
2011
- 2011-02-08 MD MDA20110015A patent/MD4173C1/ro not_active IP Right Cessation
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA002043B1 (ru) * | 1997-11-24 | 2001-12-24 | Энергеа Умвельттехнологи Гмбх | Способ получения метилового сложного эфира жирной кислоты и установка для осуществления способа |
| DE10164274A1 (de) * | 2001-12-27 | 2003-07-17 | Energietechnik Leipzig Gmbh | Verfahren und Vorrichtung zur kontinuierlichen Extraktion freier Fettsäuren und spezieller Inhaltsstoffe aus nativen Ölen und zur Umesterung nativer Öle |
| US20040159537A1 (en) * | 2002-10-15 | 2004-08-19 | Yasuaki Maeda | Method for producing fatty acid alcohol ester |
| MD2382F1 (en) * | 2003-05-30 | 2004-02-29 | Inst De Chimie Al Academiei De | Process for obtaining a mixture of methyl esters of the fatty acids from fats used as a biodiesel |
| US20070199238A1 (en) * | 2003-07-29 | 2007-08-30 | Hooker Jeffrey D | Method for the production of fatty acid alkyl ester |
| MD3011G2 (ro) * | 2005-02-22 | 2006-11-30 | О.О.О. "Tehnores" | Procedeu de obţinere a combustibilului biodiesel |
| TWI281943B (en) * | 2005-04-01 | 2007-06-01 | Cherng-Yuan Lin | A manufacturing technique for ultrasonic vibration of fuel-with biodiesel in particular |
| WO2007138285A1 (en) * | 2006-05-25 | 2007-12-06 | Vortex Oil Limited | Manufacture of biodiesel |
| CN101108801A (zh) * | 2006-07-21 | 2008-01-23 | 仲恺农业技术学院 | 超声场中连续制备脂肪酸酯的方法 |
| MD3347G2 (ro) * | 2006-12-26 | 2008-01-31 | Институт Сельскохозяйственной Техники "Mecagro" | Procedeu de obţinere a esterilor metilici din ulei de rapiţă |
| JP2008266476A (ja) * | 2007-04-20 | 2008-11-06 | Honda Electronic Co Ltd | 軽油代替燃料の製造装置 |
| CN101108975A (zh) * | 2007-07-27 | 2008-01-23 | 北京理工大学 | 耦合制备蓖麻油生物柴油的方法 |
| CN101307246A (zh) * | 2008-06-26 | 2008-11-19 | 济南大学 | 一种超声波和微波协同制备生物柴油的方法 |
| CN101735846A (zh) * | 2008-11-05 | 2010-06-16 | 周纪梅 | 一种利用低频超声波制备生物柴油的方法 |
| UA54914U (ru) * | 2010-06-09 | 2010-11-25 | Александр Евгеньевич Колосов | Способ получения биотоплива для дизеля |
Also Published As
| Publication number | Publication date |
|---|---|
| MD4173B1 (en) | 2012-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |