Optimization of hydrothermal liquefaction of palm kernel shell and consideration of supercritical carbon dioxide mediation effect

2018 ◽  
Vol 133 ◽  
pp. 640-646 ◽  
Author(s):  
Yi Herng Chan ◽  
Armando T. Quitain ◽  
Suzana Yusup ◽  
Yoshimitsu Uemura ◽  
Mitsuru Sasaki ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palm Kernel ◽  
Hydrothermal Liquefaction ◽  
Mediation Effect ◽  
Palm Kernel Shell ◽  
Supercritical Carbon

Extraction of palm kernel shell derived pyrolysis oil by supercritical carbon dioxide: Evaluation and modeling of phenol solubility

2018 ◽  
Vol 116 ◽  
pp. 106-112 ◽  
Author(s):  
Yi Herng Chan ◽  
Suzana Yusup ◽  
Armando T. Quitain ◽  
Yee Ho Chai ◽  
Yoshimitsu Uemura ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palm Kernel ◽  
Pyrolysis Oil ◽  
Palm Kernel Shell ◽  
Supercritical Carbon

Supercritical carbon dioxide extraction of the residual oil from palm kernel cake

2012 ◽  
Vol 108 (1) ◽  
pp. 166-170 ◽  
Author(s):  
Nik Norulaini Ab Rahman ◽  
Sawsan S. Al-Rawi ◽  
Ahmad H. Ibrahim ◽  
Moftah M. Ben Nama ◽  
Mohd Omar Ab Kadir
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palm Kernel ◽  
Supercritical Carbon Dioxide Extraction ◽  
Palm Kernel Cake ◽  
Residual Oil ◽  
Carbon Dioxide Extraction ◽  
Supercritical Carbon

scholarly journals PALM KERNEL OIL SOLUBITY EXAMINATION AND ITS MODELING IN EXTRACTION PROCESS USING SUPERCRITICAL CARBON DIOXIDE

REAKTOR ◽  
2013 ◽  
Vol 14 (3) ◽  
pp. 242
Author(s):  
Wahyu Bahari Setianto ◽  
Priyo Atmaji ◽  
Didi Dwi Anggoro
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palm Kernel ◽  
Extraction Process ◽  
Extraction Curve ◽  
Palm Kernel Oil ◽  
Kernel Oil ◽  
Experimental Solubility Data ◽  
Experimental Solubility ◽  
Supercritical Carbon

Application of  supercritical carbon dioxide (SC-CO2) to vegetable oil extraction became an attractive technique due to its high solubility, short extraction time and simple purification. The method is considered as earth friendly technology due to the absence of chemical usage. Solubility of solute-SC-CO2 is an important data for application of the SC-CO2 extraction. In this work, the equilibrium solubility of the palm kernel oil (PKO) in SC-CO2 has been examined using extraction curve analysis. The examinations were performed at temperature and pressure ranges of  323.15 K to 353.15 K and 20.7 to 34.5 MPa respectively. It was obtained that the experimental solubility were from 0.0160 to 0.0503 g oil/g CO2 depend on the extraction condition. The experimental solubility data was well correlated with a solvent density based model with absolute percent deviation of 0.96. PENENTUAN KELARUTAN MINYAK INTI KELAPA SAWIT DAN PEMODELAN EKSTRAKSI DENGAN KARBON DIOKSIDA SUPERKRITIK. Sehubungan dengan kelarutan yang tinggi, waktu ekstraksi yang pendek dan pemurnian hasil yang mudah, aplikasi karbon dioksida superkritis (SC-CO2) pada ekstraksi minyak nabati menjadi sebuah teknik ekstraksi yang menarik. Karena tanpa penggunaan bahan kimia, metode ekstraksi ini dianggap sebagai teknologi yang ramah lingkungan. Kelarutan zat terlarut pada SC-CO2 merupakan data yang penting dalam aplikasi SC-CO2 pada proses ekstraksi.  Pada penelitian ini,  kelarutan kesetimbangan dari minyak biji sawit (PKO) dalam SC-CO2 telah diuji dengan mengunakan analisa kurva proses ekstraksi. Pengujian kelarutan tersebut dilakukan pada rentang suhu 323,15 K sampai 353,15 K dan rentang tekanan 20,7 MPa sampai 34,5 MPa. Hasil analisa menunjukkan bahwa kelarutan kesetimbangan hasil percobaan  PKO pada SC-CO2 adalah 0.0160 g minyak/g CO2 sampai 0,0503 g minyak/g CO2 tergantung pada kondisi ekstraksi. Data kelarutan kesetimbangan hasil percobaan  telah dikorelasaikan dengan baik menggunakan sebuah model kelarutan yang didasarkan pada densiti pelarut. Pemodelan tersebut mempunyai persen deviasi mutlak  0,96.

Utilization of the supercritical carbon dioxide extraction technology for the production of deoiled palm kernel cake

2016 ◽  
Vol 16 ◽  
pp. 121-129 ◽  
Author(s):  
Md. Sohrab Hossain ◽  
N.A. Nik Norulaini ◽  
A.Y. Ahmad Naim ◽  
A.R. Mohd Zulkhairi ◽  
Moftah Massaud Bennama ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palm Kernel ◽  
Supercritical Carbon Dioxide Extraction ◽  
Palm Kernel Cake ◽  
Extraction Technology ◽  
Carbon Dioxide Extraction ◽  
Supercritical Carbon

Separation of palm kernel oil from palm kernel with supercritical carbon dioxide using pressure swing technique

2007 ◽  
Vol 81 (2) ◽  
pp. 419-428 ◽  
Author(s):  
I.S.M. Zaidul ◽  
N.A. Nik Norulaini ◽  
A.K. Mohd. Omar ◽  
Yoshiyuki Sato ◽  
R.L. Smith
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palm Kernel ◽  
Palm Kernel Oil ◽  
Kernel Oil ◽  
Pressure Swing ◽  
Supercritical Carbon
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