Biodiesel Production from Palm Oil Using Potassium Hydroxide Loaded on ZrO2 Catalyst in a Batch Reactor

被引：0

作者：

Intarapong, Pisitpong ^{[1
]}

Iangthanarat, Sotsanan ^{[1
]}

Luengnaruemitchai, Apanee ^{[1
,2
]}

Jai-In, Samai ^{[3
]}

机构：

[1] Chulalongkorn Univ, Petr & Petrochem Coll, Bangkok 10330, Thailand

[2] Chulalongkorn Univ, Ctr Excellence Petrochem & Mat Technol, Bangkok 10330, Thailand

[3] Royal Thai Navy, Bangkok 10700, Thailand

来源：

CHIANG MAI JOURNAL OF SCIENCE | 2014年 / 41卷 / 01期

关键词：

transesterification; biodiesel; ZrO2; KOH; solid base catalyst; SOYBEAN OIL; HETEROGENEOUS CATALYST; VEGETABLE-OILS; TRANSESTERIFICATION; ALUMINA; EVIDENCES; BASICITY; METHANOL;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A KOH/ZrO2 catalyst was used as a solid base catalyst for biodiesel production via transesterification of palm oil with methanol using a batch reactor. The catalytic activity of KOH/ZrO2 is associated with the active phase (K2O) and basic properties. The catalysts were characterized by using BET, XRD, SEM, CO2 -TPD, and Hammett indicators. The highest methyl ester content of 99% was obtained when the highest basic strength (15< H_ < 18.4) and basicity (0.066mmol/g of catalyst) were achieved at 20 wt% K loading on ZrO2. Some biodiesel properties were investigated in accordance with EN14214 specifications.

引用

页码：128 / 137

页数：10

共 21 条

[1]

Buasri A, 2011, CHIANG MAI J SCI, V38, P572

[2] Biodiesel-transesterification of biological oils with liquid catalysts: Thermodynamic properties of oil-methanol-amine mixtures [J].

Cerce, T ;

Peter, S ;

Weidner, E .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2005, 44 (25) :9535-9541

[3] Biodiesel production from crude palm oil and evaluation of butanol extraction and fuel properties [J].

Crabbe, E ;

Nolasco-Hipolito, C ;

Kobayashi, G ;

Sonomoto, K ;

Ishizaki, A .

PROCESS BIOCHEMISTRY, 2001, 37 (01) :65-71

[4] Selective transesterification of triolein with methanol to methyl oleate and glycerol using alumina loaded with alkali metal salt as a solid-base catalyst [J].

Ebiura, T ;

Echizen, T ;

Ishikawa, A ;

Murai, K ;

Baba, T .

APPLIED CATALYSIS A-GENERAL, 2005, 283 (1-2) :111-116

[5] Zirconia modified by Cs cationic exchange: Physico-chemical and catalytic evidences of basicity enhancement [J].

Hamad, Berna ;

Perard, Alain ;

Figueras, Francois ;

Rataboul, Franck ;

Prakash, Swamy ;

Essayem, Nadine .

JOURNAL OF CATALYSIS, 2010, 269 (01) :1-4

[6]

Holcapek M, 1999, J CHROMATOGR A, V858, P13

[7]

Intarapong P, 2011, INT J RENEW ENERGY R, V1, P271

[8]

Jaimasith Manut, 2007, Chiang Mai Journal of Science, V34, P201

[9] Transesterification of sunflower oil over zeolites using different metal loading:: A case of leaching and agglomeration studies [J].

Jesus Ramos, Maria ;

Casas, Abraham ;

Rodriguez, Lourdes ;

Romero, Rubi ;

Perez, Angel .

APPLIED CATALYSIS A-GENERAL, 2008, 346 (1-2) :79-85

[10]

Kuznetsov S. I., 1968, POWDER METALL MET C, V7, P513

← 1 2 3 →