Porous cellulose beads (CBs) were prepared using ionic liquid as solvent and then further modified using different reagents which were ethylenediamine (EDA), diethylenetriamine (DETA), triethylene tetramine (TETA) and 4-aminostyrene (AST). These CBs were used as carrier for immobilization of H3PW12O40 (HPW). The immobilized catalysts were characterized by FT-IR, scanning electron microscopy, XRD, ICP atomic emission spectrophotometer. The results indicated that CB-(AST-HPW)(n) possessed higher amounts of HPW and stronger catalytic activity for biodiesel production. After using CB-(AST-HPW)(n) for yellow horn oil esterification, the conversion yield reached 96.22% under optimal conditions. The final product of biodiesel prepared with CB-(AST-HPW)(n) was of high quality. We conclude that cellulose-based immobilized HPW is a novel catalyst potentially suited for biodiesel production. (C) 2015 Elsevier Ltd. All rights reserved.
机构:Univ Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Bagheri, Mozhgan
Rodriguez, Hector
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机构:Univ Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Rodriguez, Hector
Swatloski, Richard P.
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Univ Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Univ Alabama, Alabama Inst Mfg Excellence, Tuscaloosa, AL 35487 USAUniv Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Swatloski, Richard P.
Spear, Scott K.
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Univ Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Univ Alabama, Alabama Inst Mfg Excellence, Tuscaloosa, AL 35487 USAUniv Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
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Daly, Daniel T.
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Rogers, Robin D.
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Univ Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
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Natl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, ArgentinaNatl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, Argentina
Chimienti, ME
Pizzio, LR
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Natl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, ArgentinaNatl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, Argentina
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Blanco, MN
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Natl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, ArgentinaNatl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, Argentina
机构:Univ Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Bagheri, Mozhgan
Rodriguez, Hector
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机构:Univ Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Rodriguez, Hector
Swatloski, Richard P.
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Univ Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Univ Alabama, Alabama Inst Mfg Excellence, Tuscaloosa, AL 35487 USAUniv Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Swatloski, Richard P.
Spear, Scott K.
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Univ Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Univ Alabama, Alabama Inst Mfg Excellence, Tuscaloosa, AL 35487 USAUniv Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Spear, Scott K.
Daly, Daniel T.
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Univ Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Univ Alabama, Alabama Inst Mfg Excellence, Tuscaloosa, AL 35487 USAUniv Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Daly, Daniel T.
Rogers, Robin D.
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Univ Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
Univ Alabama, Alabama Inst Mfg Excellence, Tuscaloosa, AL 35487 USAUniv Alabama, Dept Chem, Ctr Green Mfg, Tuscaloosa, AL 35487 USA
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Natl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, ArgentinaNatl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, Argentina
Chimienti, ME
Pizzio, LR
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Natl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, ArgentinaNatl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, Argentina
Pizzio, LR
Cáceres, CV
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Natl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, ArgentinaNatl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, Argentina
Cáceres, CV
Blanco, MN
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Natl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, ArgentinaNatl Univ La Plata, CONICET, CINDECA, Ctr Invest & Desarrollo Proc Catalit, RA-1900 La Plata, Argentina