Kinetics of palm oil transesterification in a batch reactor

被引：0
|
作者：
机构：
[1] [1,Darnoko, D.
[2] 1,Cheryan, Munir
来源：
Darnoko, D. | 1600年 / American Oil Chemists' Soc, Champaign, IL, United States期
关键词：
Experimental; (EXP);
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Methyl esters were produced by transesterification of palm oil with methanol in the presence of a catalyst (KOH). The rate of transesterification in a batch reactor increased with temperature up to 60 °C. Higher temperatures did not reduce the time to reach maximal conversion. The conversion of triglycerides (TG), diglycerides (DG), and monoglycerides (MG) appeared to be second order up to 30 min of reaction time. Reaction rate constants for TG, DG, and MG hydrolysis reactions were 0.018-0.191 (wt%&middotmin)-1, and were higher at higher temperatures and higher for the MG reaction than for TG hydrolysis. Activation energies were 14.7, 14.2, and 6.4 kcal/mol for the TG, DG, and MG hydrolysis reactions, respectively. The optimal catalyst concentration was 1% KOH.
引用
收藏
相关论文
共 50 条
  • [11] KINETICS OF PALM OIL TRANSESTERIFICATION IN METHANOL WITH POTASSIUM HYDROXIDE AS A CATALYST
    Yoeswono
    Triyono
    Tahir, Iqmal
    INDONESIAN JOURNAL OF CHEMISTRY, 2008, 8 (02) : 219 - 225
  • [12] Comparative kinetics of transesterification for biodiesel production from palm oil and mustard oil
    Issariyakul, Titipong
    Dalai, Ajay K.
    CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2012, 90 (02): : 342 - 350
  • [13] The Transesterification of Palm Oil Using KOH Supported on Bentonite in a Continuous Reactor
    Intarapong, Pisitpong
    Jindavat, Chesta
    Luengnaruemitchai, Apanee
    Jai-In, Samai
    INTERNATIONAL JOURNAL OF GREEN ENERGY, 2014, 11 (09) : 987 - 1001
  • [14] Kinetics Coefficient of Palm Oil Clinker Media for an Attached Growth Media in Sequencing Batch Reactor Mode
    Kuan, Yap Zhi
    Kutty, Shamsul R. M.
    Ghaleb, Aiban A. S.
    JOURNAL OF ECOLOGICAL ENGINEERING, 2019, 20 (09): : 18 - 27
  • [15] Synthesis of biolubricant by transesterification of palm kernel oil with simulated fusel oil: Batch and continuous processes
    Ceron, Annie A.
    Vilas Boas, Renata N.
    Biaggio, Francisco C.
    de Castro, Heizir F.
    BIOMASS & BIOENERGY, 2018, 119 : 166 - 172
  • [16] FUEL 32-Kinetics of soybean oil transesterification in a batch system
    Parnas, Richard S.
    Stuart, James D.
    Wilhite, Benjamin
    Li, Si-Yu
    Weed, Clifford
    Boucher, Matthew
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2007, 234
  • [17] Transesterification of palm oil over KOH/NaY zeolite in a packed- bed reactor
    Intarapong, Pisitpong
    Luengnaruemitchai, Apanee
    Jai-In, Samai
    INTERNATIONAL JOURNAL OF RENEWABLE ENERGY RESEARCH, 2011, 1 (04): : 271 - 280
  • [18] Transesterification of Palm Oil Catalyzed by Pseudomonas fluorescens Lipase in a Packed-Bed Reactor
    Dors, Gisanara
    Freitas, Larissa
    Mendes, Adriano A.
    Furigo, Agenor, Jr.
    de Castro, Heizir F.
    ENERGY & FUELS, 2012, 26 (09) : 5977 - 5982
  • [19] Application of heterogeneous catalysts for transesterification of refined palm oil in ultrasound-assisted reactor
    Choedkiatsakul, I.
    Ngaosuwan, K.
    Assabumrungrat, S.
    FUEL PROCESSING TECHNOLOGY, 2013, 111 : 22 - 28
  • [20] PREDICTIVE CONTROL OF BIODIESEL TRANSESTERIFICATION IN A BATCH REACTOR
    Castillo Gonzalez, J. P.
    Medina, M. A.
    Alvarez Gutierrez, P. E.
    Lopez Zapata, B. Y.
    Lagunas Rivera, S.
    REVISTA MEXICANA DE INGENIERIA QUIMICA, 2017, 16 (02): : 651 - 661
12345