Methyl Esterification of Free Fatty Acids of Rapeseed Oil as Treated in Supercritical Methanol.

2001 ◽  
Vol 34 (3) ◽  
pp. 383-387 ◽  
Author(s):  
DADAN KUSDIANA ◽  
SHIRO SAKA
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Rapeseed Oil ◽  
Supercritical Methanol ◽  
Methyl Esterification

Free fatty acids esterification of waste cooking oil and its mixtures with rapeseed oil and diesel

Fuel ◽  
2013 ◽  
Vol 108 ◽  
pp. 612-619 ◽  
Author(s):  
D.C. Boffito ◽  
C. Pirola ◽  
F. Galli ◽  
A. Di Michele ◽  
C.L. Bianchi
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Rapeseed Oil ◽  
Waste Cooking Oil ◽  
Cooking Oil

MODIFICATION OF RAPESEED OIL AND LARD BY MONOGLYCERIDES AND FREE FATTY ACIDS

Mechanika ◽  
2012 ◽  
Vol 18 (1) ◽  
Author(s):  
A. Kupčinskas ◽  
R. Kreivaitis ◽  
J. Padgurskas ◽  
V. Makarevičienė ◽  
M. Gumbytė
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Rapeseed Oil

Esterification kinetics of free fatty acids with supercritical methanol for biodiesel production

2010 ◽  
Vol 51 (5) ◽  
pp. 1055-1059 ◽  
Author(s):  
R. Alenezi ◽  
G.A. Leeke ◽  
J.M. Winterbottom ◽  
R.C.D. Santos ◽  
A.R. Khan
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Biodiesel Production ◽  
Supercritical Methanol ◽  
Kinetics Of

Performance of a Bubble Column Reactor for the Non-Catalytic Methyl Esterification of Free Fatty Acids at Atmospheric Pressure

2007 ◽  
Vol 40 (9) ◽  
pp. 780-785 ◽  
Author(s):  
Hiroshi Nabetani ◽  
Shoji Hagiwara ◽  
Yasuyuki Sagara ◽  
Tatang H. Soerawidjaya ◽  
Armansyah H. Tambunan ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Atmospheric Pressure ◽  
Bubble Column ◽  
Bubble Column Reactor ◽  
Column Reactor ◽  
Methyl Esterification

scholarly journals Esterification of high free fatty acids in supercritical methanol using sulfated angel wing shells as catalyst

2017 ◽  
Vol 124 ◽  
pp. 1-9 ◽  
Author(s):  
O. Nur Syazwani ◽  
M. Lokman Ibrahim ◽  
Wahyudiono ◽  
Hideki Kanda ◽  
Motonobu Goto ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Supercritical Methanol

scholarly journals Modification of rapeseed oil with free fatty acids

Mechanika ◽  
2011 ◽  
Vol 17 (2) ◽  
Author(s):  
J. Padgurskas ◽  
R. Kreivaitis ◽  
A. Kupčinskas ◽  
A. Žunda
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Rapeseed Oil

scholarly journals Recycling of waste oils with different composition using flexible type technology

2020 ◽  
Vol 61 (3) ◽  
pp. 66-78
Author(s):  
Irina A. Permyakova ◽  
◽  
Vladimir V. Volkhin ◽  
Galina V. Leontieva ◽  
◽  
...  
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Vegetable Oils ◽  
Rapeseed Oil ◽  
Raw Materials ◽  
Experimental Batch ◽  
Present Issue ◽  
Waste Oils ◽  
Technology Process ◽  
Hydrocarbon Radicals

Present issue proposes a solution to the problem of the waste oils with different composition recycling into esters of fatty acids and low-molecular alcohols by using flexible type technology. Waste oils differ in the composition of hydrocarbon radicals of the vegetable oils triglycerides and in the content of the free fatty acids impurities. For waste oils processing it is advisable to use technology options that differ in combinations of basic technological operations. An algorithm is proposed for selecting the main technological operations and their combinations for inclusion in the technology process, taking into account the composition of the recycling raw materials and the type of product obtained. The flexibility of the technology is provided by using different combinations of reactor blocks, each of which is designed to perform one of the provided technological operations. The developed flexible type technology was tested in the recycling of experimental batch of the low-eruption rapeseed oil waste.

Esterification of free fatty acids with supercritical methanol for biodiesel production and related kinetic study

RSC Advances ◽  
2015 ◽  
Vol 5 (64) ◽  
pp. 52072-52078 ◽  
Author(s):  
Tianwei Jin ◽  
Bin Wang ◽  
Jinhui Zeng ◽  
Chun Yang ◽  
Yuqi Wang ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Reaction Time ◽  
Free Fatty Acids ◽  
Kinetic Study ◽  
Kinetic Analysis ◽  
Reaction Temperature ◽  
Raw Material ◽  
Biodiesel Production ◽  
Esterification Reaction ◽  
Supercritical Methanol

The interaction of raw material ratio, reaction temperature and reaction time on the esterification reaction of free fatty acids, and a kinetic analysis of it.

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