The structure, properties and transesterification catalytic activities of the calcium glyceroxide

被引：20

作者：

Esipovich, Anton ^{[1
,2
]}

Rogozhin, Anton ^{[1
]}

Danov, Sergey ^{[1
]}

Belousov, Artem ^{[1
]}

Kanakov, Evgeny ^{[1
]}

机构：

[1] Nizhnii Novgorod State Tech Univ, 49 Gaidar St, Dzerzhinsk 606026, Russia

[2] Lobachevsky State Univ Nizhny Novgorod, 23 Gagarin Ave, Nizhnii Novgorod 603950, Russia

来源：

CHEMICAL ENGINEERING JOURNAL | 2018年 / 339卷

关键词：

Biodiesel; Transesterification; Calcium glyceroxide; Kinetics; Mathematical model; SOLID BASE CATALYST; WASTE COOKING OIL; BIODIESEL PRODUCTION; SOYBEAN OIL; HETEROGENEOUS CATALYST; METHYL-ESTERS; VEGETABLE-OIL; SUNFLOWER OIL; CANOLA OIL; MECHANISTIC INSIGHT;

D O I：

10.1016/j.cej.2018.01.142

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this study, the physical properties of calcium glyceroxide were investigated. Using IR, XRD and NMR spectroscopy, it was showed that calcium glyceroxide has a polymeric structure with -CaOCH2-CHOH-CH2O-links. The general regularities of the rapeseed oil transesterification in the calcium glyceroxide presence were studied. It was found that calcium glyceroxide is soluble in the reaction medium, and the rapeseed oil transesterification passes through a homogeneous catalytic mechanism. Based on the obtained experimental data the process mathematical model was developed and the optimal conditions of the transesterification in the calcium glyceroxide presence calcium glyceroxide were determined. The calcium glyceroxide using as transesterification catalyst providing the FAMEs yield of 96% at optimal conditions.

引用

页码：303 / 316

页数：14

共 59 条

[1] Modeling chemical kinetics of avocado oil ethanolysis catalyzed by solid glycerol-enriched calcium oxide [J].

Avhad, M. R. ;

Sanchez, M. ;

Bouaid, A. ;

Martinez, M. ;

Aracil, J. ;

Marchetti, J. M. .

ENERGY CONVERSION AND MANAGEMENT, 2016, 126 :1168-1177

[2] Kinetics of hydroxide-catalyzed methanolysis of crude sunflower oil for the production of fuel-grade methyl esters [J].

Bambase, Manolito E., Jr. ;

Nakamura, Nobuyuki ;

Tanaka, Junko ;

Matsumura, Masatoshi .

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 2007, 82 (03) :273-280

[3] Kinetics studies of synthesis of biodiesel from waste frying oil using a heterogeneous catalyst derived from snail shell [J].

Birla, Ashish ;

Singh, Bhaskar ;

Upadhyay, S. N. ;

Sharma, Y. C. .

BIORESOURCE TECHNOLOGY, 2012, 106 :95-100

[4] Utilization of Waste Crab Shell (Scylla serrata) as a Catalyst in Palm Olein Transesterification [J].

Boey, Peng-Lim ;

Maniam, Gaanty Pragas ;

Hamid, Shafida Abd .

JOURNAL OF OLEO SCIENCE, 2009, 58 (10) :499-502

[5] Phase diagrams for oil/methanol/ether mixtures [J].

Boocock, DGB ;

Konar, SK ;

Sidi, H .

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1996, 73 (10) :1247-1251

[6] Equilibrium studies of canola oil transesterification using a sodium glyceroxide catalyst prepared from a biodiesel waste stream [J].

Bradley, Dave ;

Levin, Erica ;

Rodriguez, Christian ;

Williard, Paul G. ;

Stanton, Anina ;

Socha, Aaron M. .

FUEL PROCESSING TECHNOLOGY, 2016, 146 :70-75

[7]

Cataldo F., 2013, ISRN POLYM SCI

[8] Transesterification of tributyrin with methanol over calcium oxide catalysts prepared from various precursors [J].

Cho, Yung Bok ;

Seo, Gon ;

Chang, Duck Rae .

FUEL PROCESSING TECHNOLOGY, 2009, 90 (10) :1252-1258

[9] Ultrasonic biodiesel synthesis from crude Jatropha curcas oil with heterogeneous base catalyst: Mechanistic insight and statistical optimization [J].

Choudhury, Hanif A. ;

Goswami, Partha Pratim ;

Malani, Ritesh S. ;

Moholkar, Vijayanand S. .

ULTRASONICS SONOCHEMISTRY, 2014, 21 (03) :1050-1064

[10] Mechanistic insight into sonochemical biodiesel synthesis using heterogeneous base catalyst [J].

Choudhury, Hanif A. ;

Chakma, Sankar ;

Moholkar, Vijayanand S. .

ULTRASONICS SONOCHEMISTRY, 2014, 21 (01) :169-181

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