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【答案】应助回帖
honglei117(金币+5, 博学EPI+1): 先把分给你吧。谢谢啦 2011-09-07 09:05:34
FN Thomson Reuters Web of Knowledge
VR 1.0
PT J
AU Lei, H
Ding, XF
Zhao, JZ
Zhang, HX
Li, YL
Ma, YJ
Wang, ZC
AF Lei, Hong
Ding, Xuefeng
Zhao, Jingzhe
Zhang, Hongxi
Li, Yunling
Ma, Yuejia
Wang, Zichen
TI In situ production of fatty acid ethyl ester from low quality rice bran
SO FUEL
LA English
DT Article
DE Fatty acid ethyl ester; Rice bran; In situ; Biodiesel
ID COTTONSEED OIL; ALKALINE TRANSESTERIFICATION; BIODIESEL PRODUCTION; VEGETABLE-OILS; ETHANOLYSIS; SOLVENT; CASTOR
AB Low quality rice bran with high free fatty acid content was utilized to produce fatty acid ethyl ester (FAEE) via in situ method. The effects of extraction solvent, acid and alkaline catalysts on the yield rate, esterification rate and transesterification rate were studied. About 12% (w(FAEE)/w(rice-bran)) of FAEE was obtained when absolute ethanol was used as solvent to extract rice bran oil. The esterification rate and transesterification rate reached 98% and 83%, respectively. With the aid of petroleum ether, the yield rate of FAEE could be improved to 16% (w(FAEE)/w(rice-bran)), and the esterification rate and transesterification rate reached 99% and 86%. Hydrophobic CaCO(3) nanorods were also synthesized as value-added byproduct. Based on the proposed method, the production process of FAEE could be simplified and the production cost could be reduced. (C) 2010 Elsevier Ltd. All rights reserved.
C1 [Lei, H; Ding, XF; Zhang, HX; Li, YL; Ma, YJ; Wang, ZC] Jilin Univ, Coll Chem, Changchun 130012, Peoples R China
[Lei, H] SW Univ Sci & Technol, Engn Res Ctr Biomass Mat, Minist Educ, Sch Mat Sci & Engn, Mianyang 621010, Peoples R China
[Zhao, JZ] Hunan Univ, Changsha 410082, Hunan, Peoples R China
RP Ding, XF (reprint author), Jilin Univ, Coll Chem, Changchun 130012, Peoples R China
EM dingxf@jlu.edu.cn
FU China National Key Technology RD Programme[2008BAE66B00]; Department of Science and Technology of Jilin Province[20100324]; Jilin University[200903134]
FX We gratefully acknowledge the China National Key Technology R&D Programme for their financial supports (No. 2008BAE66B00). In addition, the authors are most grateful to the Department of Science and Technology of Jilin Province (No. 20100324) and Jilin University (No. 200903134) for their financial supports.
NR 27
TC 0
Z9 0
PU ELSEVIER SCI LTD
PI OXFORD
PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND
SN 0016-2361
J9 FUEL
JI Fuel
PD FEB
PY 2011
VL 90
IS 2
BP 592
EP 597
DI 10.1016/j.fuel.2010.09.040
PG 6
WC Energy & Fuels; Engineering, Chemical
SC Energy & Fuels; Engineering
GA 683FZ
UT WOS:000284458900019
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