Optimization of high-energy density biodiesel production from camelina sativa oil under supercritical 1-butanol conditions

被引：28

作者：

Sun, Yingqiang ^{[1
]}

Ponnusamy, Sundaravadivelnathan ^{[1
]}

Muppaneni, Tapaswy ^{[1
]}

Reddy, Harvind K. ^{[1
]}

Patil, Prafulla D. ^{[1
]}

Li, Changzhu ^{[2
]}

Jiang, Lijuan ^{[3
]}

Deng, Shuguang ^{[1
,2
]}

机构：

[1] New Mexico State Univ, Dept Chem & Mat Engn, Las Cruces, NM 88003 USA

[2] Hunan Acad Forestry, Changsha 410004, Hunan, Peoples R China

[3] Cent South Univ Forestry & Technol, Changsha 410004, Hunan, Peoples R China

来源：

FUEL | 2014年 / 135卷

关键词：

Biodiesel; Camelina; Supercritical 1-butanol condition; Response surface methodology; THERMAL-DECOMPOSITION; VEGETABLE-OIL; FUEL; METHANOL; FEEDSTOCK; ETHANOL; TRANSESTERIFICATION; COSOLVENT; HEXANE; WASTE;

D O I：

10.1016/j.fuel.2014.06.072

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Transesterification of camelina sativa oil to produce fatty acid butyl esters under supercritical 1-butanol conditions was systematically studied at alcohol to oil molar ratios of 20:1-60:1, reaction temperatures of 280-320 degrees C, and reaction times of 20-100 min. The response surface methodology was applied to evaluate the effects of process parameters on the transesterification yield and biodiesel quality. Two mathematic models for different time ranges of 20-60 min and 30-100 min were developed and combined to predict the response over a long reaction time range. The predicted responses agree well with the experimental yields. A maximum biodiesel yield of 87.6% was obtained at a reaction time of 305 degrees C, 1-butanol to camelina oil molar ratio of 40: 1, and reaction time of 80 min. The physical properties of butyl biodiesel were evaluated and compared with those of regular diesel. The good cold temperature property (pour point of -19 degrees C) and high calorific value (HHV of 39.97 MJ/kg) make the camelina oil butyl biodiesel an ideal liquid transportation fuel. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：522 / 529

页数：8

共 31 条

[1]

Attanatho L., 2004, P JOINT INT C SUST E, P359

[2] Plant oils as feedstock alternatives to petroleum - A short survey of potential oil crop platforms [J].

Carlsson, Anders S. .

BIOCHIMIE, 2009, 91 (06) :665-670

[3] Biobutanol production from agricultural waste by an acclimated mixed bacterial microflora [J].

Cheng, Chieh-Lun ;

Che, Pei-Yi ;

Chen, Bor-Yann ;

Lee, Wen-Jhy ;

Lin, Chiu-Yue ;

Chang, Jo-Shu .

APPLIED ENERGY, 2012, 100 :3-9

[4] Biodiesel from Camelina sativa: A comprehensive characterisation [J].

Ciubota-Rosie, Camelia ;

Ramon Ruiz, Jose ;

Jesus Ramos, Maria ;

Perez, Angel .

FUEL, 2013, 105 :572-577

[5] Production of biodiesel fuels from linseed oil using methanol and ethanol in non-catalytic SCF conditions [J].

Demirbas, Ayhan .

BIOMASS & BIOENERGY, 2009, 33 (01) :113-118

[6] Evaluation of Camelina sativa oil as a feedstock for biodiesel production [J].

Fröhlich, A ;

Rice, B .

INDUSTRIAL CROPS AND PRODUCTS, 2005, 21 (01) :25-31

[7]

Gottumukkala LD, 2013, BIORESOUR TECHNOL

[8] Biodiesel from waste cooking oils via direct sonication [J].

Gude, Veera Gnaneswar ;

Grant, Georgene Elizabeth .

APPLIED ENERGY, 2013, 109 :135-144

[9] Agronomic and seed quality evaluation of Camelina sativa in western Canada [J].

Gugel, R. K. ;

Falk, K. C. .

CANADIAN JOURNAL OF PLANT SCIENCE, 2006, 86 (04) :1047-1058

[10] A life cycle assessment of biodiesel derived from the "niche filling" energy crop camelina in the USA [J].

Krohn, Brian J. ;

Fripp, Matthias .

APPLIED ENERGY, 2012, 92 :92-98

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