Biodiesel production from rubber seed oil using poly (sodium acrylate) supporting NaOH as a water-resistant catalyst

Poly (sodium acrylate) supporting NaOH (NaOH/NaPAA) was prepared by in situ polymerization of aqueous solution of acrylic acid with an over-neutralization by adding excess of NaOH. NaOH/NaPAA presented a promising selectivity for water absorbency and good water retention with negligible swelling cap...

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Veröffentlicht in:	Bioresource technology 2011-02, Vol.102 (3), p.2665-2671
Hauptverfasser:	Yang, Ru, Su, Mengxing, Zhang, Jianchun, Jin, Fuqiang, Zha, Chunhong, Li, Min, Hao, Xinmin
Format:	Artikel
Sprache:	eng
Schlagworte:	Acrylates Acrylic Resins - chemistry Biodiesel Biofuel production Biofuels - analysis Biological and medical sciences Biotechnology Catalysis Catalysts Catalytic activity Energy Fats, Unsaturated - chemistry Functional superabsorbent/catalyst system Fundamental and applied biological sciences. Psychology Hydrophobic and Hydrophilic Interactions Industrial applications and implications. Economical aspects Methyl alcohol Poly (sodium acrylate) Polymerization Rubber Rubber seed oil Seeds Sodium Sodium Hydroxide - chemistry Transesterification Water - chemistry
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Beschreibung
Zusammenfassung:	Poly (sodium acrylate) supporting NaOH (NaOH/NaPAA) was prepared by in situ polymerization of aqueous solution of acrylic acid with an over-neutralization by adding excess of NaOH. NaOH/NaPAA presented a promising selectivity for water absorbency and good water retention with negligible swelling capacity in the organic solvents of methanol, glycerol, rubber seed oil methyl esters, and rubber seed oil. NaOH/NaPAA catalysts showed a basic strength of 15.0
ISSN:	0960-8524 1873-2976
DOI:	10.1016/j.biortech.2010.10.131