MD3449G2 - Installation for methyl or ethyl ester obtaining from vegetable oils - Google Patents

Installation for methyl or ethyl ester obtaining from vegetable oils

Info

Publication number
MD3449G2
MD3449G2 MDA20060291A MD20060291A MD3449G2 MD 3449 G2 MD3449 G2 MD 3449G2 MD A20060291 A MDA20060291 A MD A20060291A MD 20060291 A MD20060291 A MD 20060291A MD 3449 G2 MD3449 G2 MD 3449G2
Authority
MD
Moldova
Prior art keywords
methyl
ejector
tubes
series
installation
Prior art date
Application number
MDA20060291A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD3449F1 (en
Inventor
Ион ХЭБЭШЕСКУ
Валериан ЧЕРЕМПЕЙ
Юрий МОЛОТКОВ
Денис РУСКИХ
Original Assignee
Институт Сельскохозяйственной Техники "Mecagro"
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 Институт Сельскохозяйственной Техники "Mecagro" filed Critical Институт Сельскохозяйственной Техники "Mecagro"
Priority to MDA20060291A priority Critical patent/MD3449G2/en
Publication of MD3449F1 publication Critical patent/MD3449F1/en
Publication of MD3449G2 publication Critical patent/MD3449G2/en

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  • Liquid Carbonaceous Fuels (AREA)

Abstract

The invention relates to an installation for methyl or ethyl ester obtaining from vegetable oils that may be used as fuel for Diesel engines.The installation for methyl or ethyl ether obtaining from vegetable oils comprises a capacity for vegetable oil (1), a reservoir for methanol/ethanol catalysate (4) and two transesterification blocks, each of which includes an ejector (7, 17), a high-pressure pump (8, 20), a transesterification reactor (11, 22) and a separator (14, 24), connected in series, at the same time the ejector (17) of the second block is connected directly to the reservoir (4), and the separator of the second block is connected in series to the accumulator-heater for methyl or ethyl ester (25), the ejector (29), the pump (30), the separator (32) and the ester dehydration apparatus (34) with vacuum pump (35). To the ejector (29) it is connected one more capacity with water for washing of the formed esters (26). The transesterification reactors (11, 22) include a mixer, a heat exchanger, consisting of a cylindrical body, tubes with blanked-off end faces and several spirals, connected in series. The tubes are installed into the body vertically round the edges and communicate in series by means of nipples of a diameter much smaller than the diameter of the tubes so that the axes of the nipples are perpendicular to the axes of the tubes and tangentially oriented to their circumferences. The spirals are installed into the heat exchanger one into another coaxially between them and the body, at the same time the inlet of each following spiral is joined with the outlet of the previous one, and at the outlet of the spiral with the smallest diameter of the coil it is mounted a system pressure regulating valve. The inlet of the spiral with the greatest diameter of the coil is joined with the outlet of the last tube, and the inlet of the first tube is joined with the mixer by means of a row of bushes so that each previous bush, made with external thread, is installed into the following blind bush, having an external thread, with formation of a space between its end and the bottom.
MDA20060291A 2006-12-25 2006-12-25 Installation for methyl or ethyl ester obtaining from vegetable oils MD3449G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20060291A MD3449G2 (en) 2006-12-25 2006-12-25 Installation for methyl or ethyl ester obtaining from vegetable oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20060291A MD3449G2 (en) 2006-12-25 2006-12-25 Installation for methyl or ethyl ester obtaining from vegetable oils

Publications (2)

Publication Number Publication Date
MD3449F1 MD3449F1 (en) 2007-12-31
MD3449G2 true MD3449G2 (en) 2008-07-31

Family

ID=38917512

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20060291A MD3449G2 (en) 2006-12-25 2006-12-25 Installation for methyl or ethyl ester obtaining from vegetable oils

Country Status (1)

Country Link
MD (1) MD3449G2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4165C1 (en) * 2010-11-22 2012-11-30 Государственный Университет Молд0 Plant for the production of biofuel on base of fatty acid methyl esters

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6440057B1 (en) * 1997-11-24 2002-08-27 Energea Umwelttechnologie Gmbh Method for producing fatty acid methyl ester and equipment for realizing the same
MD2058F1 (en) * 2000-07-11 2002-12-31 Petru Palamarciuc Device for alarm signalling of water level in the pipe culverts of the railway embankment
MD2830G2 (en) * 2004-01-14 2006-03-31 Зайфулла Хамит-Нагимо0 СУЛЕЙМАНОВ Installation for obtaining fatty acids of the methyl esters
US20060224005A1 (en) * 2003-03-20 2006-10-05 Felly Michael F Method and apparatus for refining biodiesel
MD2958C2 (en) * 2004-04-22 2006-11-30 Валериу ДОМИНАС Installation for obtaining biodiesel fuel from vegetal oils

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6440057B1 (en) * 1997-11-24 2002-08-27 Energea Umwelttechnologie Gmbh Method for producing fatty acid methyl ester and equipment for realizing the same
MD2058F1 (en) * 2000-07-11 2002-12-31 Petru Palamarciuc Device for alarm signalling of water level in the pipe culverts of the railway embankment
US20060224005A1 (en) * 2003-03-20 2006-10-05 Felly Michael F Method and apparatus for refining biodiesel
MD2830G2 (en) * 2004-01-14 2006-03-31 Зайфулла Хамит-Нагимо0 СУЛЕЙМАНОВ Installation for obtaining fatty acids of the methyl esters
MD2958C2 (en) * 2004-04-22 2006-11-30 Валериу ДОМИНАС Installation for obtaining biodiesel fuel from vegetal oils

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4165C1 (en) * 2010-11-22 2012-11-30 Государственный Университет Молд0 Plant for the production of biofuel on base of fatty acid methyl esters

Also Published As

Publication number Publication date
MD3449F1 (en) 2007-12-31

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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