MD2382F1 - Process for obtaining a mixture of methyl esters of the fatty acids from fats used as a biodiesel - Google Patents

Process for obtaining a mixture of methyl esters of the fatty acids from fats used as a biodiesel Download PDF

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Publication number
MD2382F1
MD2382F1 MD20030130A MD20030130A MD2382F1 MD 2382 F1 MD2382 F1 MD 2382F1 MD 20030130 A MD20030130 A MD 20030130A MD 20030130 A MD20030130 A MD 20030130A MD 2382 F1 MD2382 F1 MD 2382F1
Authority
MD
Moldova
Prior art keywords
methyl esters
obtaining
biodiesel
mixture
fatty acids
Prior art date
Application number
MD20030130A
Other languages
Romanian (ro)
Other versions
MD2382G2 (en
Inventor
Tudor Lupascu
Ion Dragalin
Pavel Vlad
Sever Serban
Emil Stepan
Original Assignee
Inst De Chimie Al Academiei De
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst De Chimie Al Academiei De filed Critical Inst De Chimie Al Academiei De
Priority to MDA20030130A priority Critical patent/MD2382G2/en
Publication of MD2382F1 publication Critical patent/MD2382F1/en
Publication of MD2382G2 publication Critical patent/MD2382G2/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)

Abstract

The invention relates to the technological processes for obtaining alternative sources of ecologically pure combustible Summary of the process consists in that it is carried out the transesterification of glycerides at heating up to 40 degree C with methyl alcohol taken in stoichiometric ratio, catalyzed with potassium hydroxide in the ratio of 1,3...1,8 mass % about the substrate. Then it is separated the methyl esters upper layer and it is carried out the neutralization of the catalyst residue by sparging with carbon dioxide up to the attainment of pH = 6,25...6,75 Claims: 1
MDA20030130A 2003-05-30 2003-05-30 Process for obtaining a mixture of methyl esters of the fatty acids from Biodiesel fats MD2382G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20030130A MD2382G2 (en) 2003-05-30 2003-05-30 Process for obtaining a mixture of methyl esters of the fatty acids from Biodiesel fats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20030130A MD2382G2 (en) 2003-05-30 2003-05-30 Process for obtaining a mixture of methyl esters of the fatty acids from Biodiesel fats

Publications (2)

Publication Number Publication Date
MD2382F1 true MD2382F1 (en) 2004-02-29
MD2382G2 MD2382G2 (en) 2004-08-31

Family

ID=32065042

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20030130A MD2382G2 (en) 2003-05-30 2003-05-30 Process for obtaining a mixture of methyl esters of the fatty acids from Biodiesel fats

Country Status (1)

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MD (1) MD2382G2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3011G2 (en) * 2005-02-22 2006-11-30 О.О.О. "Tehnores" Process for biodiesel fuel obtaining
RU2428460C2 (en) * 2005-10-10 2011-09-10 Каунсил Оф Сайнтифик Энд Индастриал Ресерч Hydrocarbon fuel obtaining method
MD4173C1 (en) * 2011-02-08 2013-01-31 Государственный Университет Молд0 Process for the production of biodiesel fuel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3559G2 (en) * 2006-04-20 2008-11-30 Зайфула СУЛЕЙМАНОВ Installation for biocombustible obtaining
MD3347G2 (en) * 2006-12-26 2008-01-31 Институт Сельскохозяйственной Техники "Mecagro" Process for obtaining methyl esters from rapeseed oil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH167613A (en) * 1931-11-20 1934-02-28 Bbc Brown Boveri & Cie DC generator for constant current.
AT388743B (en) * 1986-09-02 1989-08-25 Mittelbach Martin METHOD FOR PRODUCING A FATTY ACID ESTER MIXTURE FROM WASTE FATS OR OILS AND USE OF THIS MIXTURE AS A FORCE. FUEL
WO2001018154A1 (en) * 1999-09-06 2001-03-15 Agrofuel Ab Motor fuel for diesel engines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3011G2 (en) * 2005-02-22 2006-11-30 О.О.О. "Tehnores" Process for biodiesel fuel obtaining
RU2428460C2 (en) * 2005-10-10 2011-09-10 Каунсил Оф Сайнтифик Энд Индастриал Ресерч Hydrocarbon fuel obtaining method
MD4173C1 (en) * 2011-02-08 2013-01-31 Государственный Университет Молд0 Process for the production of biodiesel fuel

Also Published As

Publication number Publication date
MD2382G2 (en) 2004-08-31

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Legal Events

Date Code Title Description
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