MD2382G2 - Procedeu de obţinere a amestecului de esteri metilici ai acizilor graşi din grăsimi Biodiesel. - Google Patents

Procedeu de obţinere a amestecului de esteri metilici ai acizilor graşi din grăsimi Biodiesel. Download PDF

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Publication number
MD2382G2
MD2382G2 MDA20030130A MD20030130A MD2382G2 MD 2382 G2 MD2382 G2 MD 2382G2 MD A20030130 A MDA20030130 A MD A20030130A MD 20030130 A MD20030130 A MD 20030130A MD 2382 G2 MD2382 G2 MD 2382G2
Authority
MD
Moldova
Prior art keywords
methyl esters
obtaining
biodiesel
fats
mixture
Prior art date
Application number
MDA20030130A
Other languages
English (en)
Russian (ru)
Other versions
MD2382F1 (ro
Inventor
Тудор ЛУПАШКУ
Ион ДРАГАЛИН
Павел ВЛАД
Север ШЕРБАН
Эмиль СТЕПАН
Original Assignee
Институт Химии Академии Наук Молдовы
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.)
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Publication date
Application filed by Институт Химии Академии Наук Молдовы filed Critical Институт Химии Академии Наук Молдовы
Priority to MDA20030130A priority Critical patent/MD2382G2/ro
Publication of MD2382F1 publication Critical patent/MD2382F1/ro
Publication of MD2382G2 publication Critical patent/MD2382G2/ro

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

Abstract

Invenţia se referă la procedeele tehnologice de obţinere a surselor alternative de combustibil ecologic pur.Esenţa procedeului constă în aceea că se efectuează transesterificarea gliceridelor la încălzire până la 40 oC cu alcool metilic luate în raport stoechiometric, catalizate cu hidroxid de potasiu în raport de 1,3…1,8 %mas. faţă de substrat. Apoi se separă faza supernatantă a amestecului de esteri metilici şi se efectuează neutralizarea reziduului de catalizator prin barbotare cu dioxid de carbon până la atingerea pH = 6,25…6,75.
MDA20030130A 2003-05-30 2003-05-30 Procedeu de obţinere a amestecului de esteri metilici ai acizilor graşi din grăsimi Biodiesel. MD2382G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20030130A MD2382G2 (ro) 2003-05-30 2003-05-30 Procedeu de obţinere a amestecului de esteri metilici ai acizilor graşi din grăsimi Biodiesel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20030130A MD2382G2 (ro) 2003-05-30 2003-05-30 Procedeu de obţinere a amestecului de esteri metilici ai acizilor graşi din grăsimi Biodiesel.

Publications (2)

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

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MDA20030130A MD2382G2 (ro) 2003-05-30 2003-05-30 Procedeu de obţinere a amestecului de esteri metilici ai acizilor graşi din grăsimi Biodiesel.

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MD (1) MD2382G2 (ro)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3347G2 (ro) * 2006-12-26 2008-01-31 Институт Сельскохозяйственной Техники "Mecagro" Procedeu de obţinere a esterilor metilici din ulei de rapiţă
MD3559G2 (ro) * 2006-04-20 2008-11-30 Зайфула СУЛЕЙМАНОВ Dispozitiv pentru obţinerea biocombustibilului

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3011G2 (ro) * 2005-02-22 2006-11-30 О.О.О. "Tehnores" Procedeu de obţinere a combustibilului biodiesel
US7482480B2 (en) * 2005-10-10 2009-01-27 Council Of Scientific & Industrial Research Process for the preparation of hydrocarbon fuel
MD4173C1 (ro) * 2011-02-08 2013-01-31 Государственный Университет Молд0 Procedeu de obţinere a combustibilului biodiesel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT138690B (de) * 1931-11-20 1934-09-10 Bbc Ag Oesterr Gleichstromgenerator für konstanten Strom.
AT388743B (de) * 1986-09-02 1989-08-25 Mittelbach Martin Verfahren zur herstellung eines fettsaeureestergemisches aus abfallfetten bzw. oelen und verwendung dieses gemisches als kraftbzw. brennstoff
EA200200341A1 (ru) * 1999-09-06 2002-10-31 Агрофьюел Аб Моторное топливо для дизельных, газотурбинных и турбореактивных двигателей и способ его получения

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT138690B (de) * 1931-11-20 1934-09-10 Bbc Ag Oesterr Gleichstromgenerator für konstanten Strom.
AT388743B (de) * 1986-09-02 1989-08-25 Mittelbach Martin Verfahren zur herstellung eines fettsaeureestergemisches aus abfallfetten bzw. oelen und verwendung dieses gemisches als kraftbzw. brennstoff
EA200200341A1 (ru) * 1999-09-06 2002-10-31 Агрофьюел Аб Моторное топливо для дизельных, газотурбинных и турбореактивных двигателей и способ его получения

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3559G2 (ro) * 2006-04-20 2008-11-30 Зайфула СУЛЕЙМАНОВ Dispozitiv pentru obţinerea biocombustibilului
MD3347G2 (ro) * 2006-12-26 2008-01-31 Институт Сельскохозяйственной Техники "Mecagro" Procedeu de obţinere a esterilor metilici din ulei de rapiţă

Also Published As

Publication number Publication date
MD2382F1 (ro) 2004-02-29

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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