Transesterification of palm kernel oil with ethanol catalyzed by a combination of immobilized lipases with different specificities in continuous two-stage packed-bed reactor

Fuel ◽  
2022 ◽  
Vol 310 ◽  
pp. 122343
Author(s):  
Rodney H. Miotti Jr. ◽  
Daniela V. Cortez ◽  
Heizir F. De Castro
2005 ◽  
Vol 82 (11) ◽  
pp. 783-789 ◽  
Author(s):  
G. Calliauw ◽  
I. Foubert ◽  
W. De Greyt ◽  
P. Dijckmans ◽  
M. Kellens ◽  
...  

Author(s):  
Mohd Jumain Jalil ◽  
Aliff Farhan Mohd Yamin ◽  
Mohd Saufi Md Zaini ◽  
Veronique Gloria V. Siduru ◽  
Norhashimah Morad ◽  
...  

Background: Studies pertaining to the epoxidation of fatty acids, garnered much interest in recent years due to the rising demand of eco-friendly epoxides derived from vegetable oils. Methods: Epoxide is an important chemical precursor for the production of alcohols, glycols and polymers, like polyesters and epoxy resin. Epoxidation is the name given to the reaction when the double bonds are converted into epoxide. Results: Temperature at 55oC was used as a reference material in the epoxide process, as it produces a high yield epoxide being 88%. The kinetic rate of epoxidized palm kernel oil, k was obtained to be k11= 0.5125, k12= 0.05045, k21= 0.03185, k41= 0.01 and k51= 0.01243. Conclusion: Hence, by fitting the result with the experimental work and simulation, the summation of error being stimulated by I-sight simulation was 0.731116428 and the correlation between the experimental and simulation data was 0.925544.


2021 ◽  
Author(s):  
Samuel O. Egbuna ◽  
Ukeh J. Nwachukwu ◽  
Chinedu M. Agu ◽  
Christain O. Asadu ◽  
Bernard Okolo

2013 ◽  
Vol 54 (2) ◽  
pp. 1738-1745 ◽  
Author(s):  
Merete B. Munk ◽  
Alejandro G. Marangoni ◽  
Hanne K. Ludvigsen ◽  
Viggo Norn ◽  
Jes C. Knudsen ◽  
...  

Fuel ◽  
2021 ◽  
Vol 305 ◽  
pp. 121569
Author(s):  
Chao Jin ◽  
Xin Liu ◽  
Tianyun Sun ◽  
Jeffrey Dankwa Ampah ◽  
Zhenlong Geng ◽  
...  

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