Flavor reversion in hydrogenated soybean oil. I. The effect of boudle-degumming. II. The effect of unsaponifiable matter

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pp. 413-418 ◽  
Author(s):  
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Takashi Kaneda

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pp. 542-548 ◽  
Author(s):  
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Richard E. McDonald ◽  
Samuel W. Page ◽  
Magdi M. Mossoba ◽  
Larry T. Taylor

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Vol 22 ◽  
pp. 91-98 ◽  
Author(s):  
Yue Zhao ◽  
Yue Ren ◽  
Ruchun Zhang ◽  
Lu Zhang ◽  
Dianyu Yu ◽  
...  

Processes ◽  
2020 ◽  
Vol 8 (7) ◽  
pp. 832
Author(s):  
Jorge Eduardo Esquerre Verastegui ◽  
Marco Antonio Zamora Antuñano ◽  
Juvenal Rodríguez Resendiz ◽  
Raul García García ◽  
Pedro Jacinto Paramo Kañetas ◽  
...  

Although hydrogen is the most abundant element in the universe, it is not possible to find it in its purest state in nature. In this study, two-stage experimentation was carried out. The first stage was hydrogen production. The second stage was an electrochemical process to hydrogenate soybean oil in a PEM fuel cell. In the fist stage a Zirfon Perl UTP 500 membrane was used in an alkaline hydrolizer of separated gas to produce hydrogen, achieving 9.6 L/min compared with 5.1 L/min, the maximum obtained using a conventional membrane. The hydrogen obtained was used in the second stage to feed the fuel cell hydrogenating the soybean oil. Hydrogenated soybean oil showed a substantial diminished iodine index from 131 to 54.85, which represents a percentage of 58.13. This happens when applying a voltage of 90 mV for 240 min, constant temperature of 50 °C and one atm. This result was obtained by depositing 1 mg of Pt/cm 2 in the cathode of the fuel cell. This system represents a viable alternative for the use of hydrogen in energy generation.


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