MD3011G2 - Procedeu de obţinere a combustibilului biodiesel - Google Patents

Procedeu de obţinere a combustibilului biodiesel

Info

Publication number
MD3011G2
MD3011G2 MDA20050050A MD20050050A MD3011G2 MD 3011 G2 MD3011 G2 MD 3011G2 MD A20050050 A MDA20050050 A MD A20050050A MD 20050050 A MD20050050 A MD 20050050A MD 3011 G2 MD3011 G2 MD 3011G2
Authority
MD
Moldova
Prior art keywords
fuel
separation
processes
potassium hydroxide
mass
Prior art date
Application number
MDA20050050A
Other languages
English (en)
Russian (ru)
Other versions
MD3011F1 (ro
Inventor
Никанор БАРБА
Тудор БОУНЕГРУ
Алик БАРБА
Виктор БОЦАН
Original Assignee
О.О.О. "Tehnores"
Никанор БАРБА
Тудор БОУНЕГРУ
Алик БАРБА
Виктор БОЦАН
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 О.О.О. "Tehnores", Никанор БАРБА, Тудор БОУНЕГРУ, Алик БАРБА, Виктор БОЦАН filed Critical О.О.О. "Tehnores"
Priority to MDA20050050A priority Critical patent/MD3011G2/ro
Publication of MD3011F1 publication Critical patent/MD3011F1/ro
Publication of MD3011G2 publication Critical patent/MD3011G2/ro

Links

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

  • Fats And Perfumes (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

Invenţia se referă la industria chimică, în particular la procedeele de obţinere a amestecurilor compuse din esteri alchilici ai acizilor superiori şi motorină, care pot fi folosite în calitate de combustibil biodiesel pentru motoarele cu ardere internă.Procedeul, conform invenţiei, include transesterificarea grăsimilor vegetale cu alcooli inferiori în prezenţa hidroxidului de potasiu, separarea amestecului şi purificarea lui. Pentru intensificarea proceselor de separare şi purificare prealabilă a esterilor alchilici de glicerol, hidroxid de potasiu şi de alte impurităţi după transesterificare la amestecul reactant se adaugă motorină în cantitate de 20…30% din masa grăsimilor iniţiale. Pentru neutralizarea completă a rămăşiţelor de catalizator din combustibil se pot utiliza săruri acide, de exemplu, hidrogenofosfat de amoniu în cantitate de 1,0…1,5% din masa esterilor.
MDA20050050A 2005-02-22 2005-02-22 Procedeu de obţinere a combustibilului biodiesel MD3011G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20050050A MD3011G2 (ro) 2005-02-22 2005-02-22 Procedeu de obţinere a combustibilului biodiesel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050050A MD3011G2 (ro) 2005-02-22 2005-02-22 Procedeu de obţinere a combustibilului biodiesel

Publications (2)

Publication Number Publication Date
MD3011F1 MD3011F1 (ro) 2006-03-31
MD3011G2 true MD3011G2 (ro) 2006-11-30

Family

ID=36120083

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050050A MD3011G2 (ro) 2005-02-22 2005-02-22 Procedeu de obţinere a combustibilului biodiesel

Country Status (1)

Country Link
MD (1) MD3011G2 (ro)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4119C1 (ro) * 2010-11-22 2012-05-31 Государственный Университет Молд0 Biodiesel
MD4173C1 (ro) * 2011-02-08 2013-01-31 Государственный Университет Молд0 Procedeu de obţinere a combustibilului biodiesel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2382F1 (ro) * 2003-05-30 2004-02-29 Inst De Chimie Al Academiei De Procedeu de obtinere a amestecului de esteri metilici ai acizilor grasi din grasimi utilizat in calitate de biodiesel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2382F1 (ro) * 2003-05-30 2004-02-29 Inst De Chimie Al Academiei De Procedeu de obtinere a amestecului de esteri metilici ai acizilor grasi din grasimi utilizat in calitate de biodiesel

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
J. Sheehan, V. Comobreco, J. Dittield, M. Graboski, H. Shapouri. Life cycle inventory of biodiesel and petroleum diesel for use in urban bus. Final Report, DOE USA, 1998, 400 p. *
M. Mettelach, M. Junek. Verfahren zur herstellumlines fettsaurseestergemisches aus abfalltten bzv. Olen und verwendurg dieses gemisches als kraft *
Sheehan, V. Comobreco, J. Dittield, M. Graboski, H. Shapouri. Life cycle inventory of biodiesel and petroleum diesel for use in urban bus. Final Report, DOE USA, *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4119C1 (ro) * 2010-11-22 2012-05-31 Государственный Университет Молд0 Biodiesel
MD4173C1 (ro) * 2011-02-08 2013-01-31 Государственный Университет Молд0 Procedeu de obţinere a combustibilului biodiesel

Also Published As

Publication number Publication date
MD3011F1 (ro) 2006-03-31

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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