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Direct deoxy-liquefaction of poplar leaves to biopetroleum with two kinds of catalysts / Libin Wu in Industrial & engineering chemistry research, Vol. 47 N° 23 (Décembre 2008) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 47 N° 23 (Décembre 2008) . - p. 9248–9255 Titre : Direct deoxy-liquefaction of poplar leaves to biopetroleum with two kinds of catalysts Type de document : texte imprimé Auteurs : Libin Wu, Auteur ; Shipeng Guo, Auteur ; Chao Wang, Auteur Année de publication : 2009 Article en page(s) : p. 9248–9255 Note générale : Chemistry engineering Langues : Anglais (eng) Mots-clés : Deoxy-Liquefaction  Biopetroleum  Kinds  of  Catalysts Résumé : The objective of this study was to investigate the direct deoxy-liquefaction of poplar leaves with two kinds of catalysts (T203, Z409). The optimum conditions were found to be at a temperature of 623 K with 3% T203 and 5% Z409. The effect of these catalysts on the products was investigated, and the obtained results were compared with similar experiments without catalyst. The oil yield of 10.18% was obtained without catalyst and reached 12.22% with 3% T203. Higher oil yield of 16.18% was observed when 5% Z409 was used. The relative contents of hydrocarbons (alkanes and aromatics) were high to 42.91 and 55.89% when using 3% T203 and 5% Z409 as catalysts, and some light alkanes such as C7H16 and C8H18 were also detected in the oil. The most striking characteristics of the oils were that H/C > 1.75, oxygen content < 5.78%, and higher heating value > 44.33 MJ kg−1. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801129b [article] Direct deoxy-liquefaction of poplar leaves to biopetroleum with two kinds of catalysts [texte imprimé] / Libin Wu, Auteur ; Shipeng Guo, Auteur ; Chao Wang, Auteur . - 2009 . - p. 9248–9255. Chemistry engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 47 N° 23 (Décembre 2008) . - p. 9248–9255 Mots-clés : Deoxy-Liquefaction  Biopetroleum  Kinds  of  Catalysts Résumé : The objective of this study was to investigate the direct deoxy-liquefaction of poplar leaves with two kinds of catalysts (T203, Z409). The optimum conditions were found to be at a temperature of 623 K with 3% T203 and 5% Z409. The effect of these catalysts on the products was investigated, and the obtained results were compared with similar experiments without catalyst. The oil yield of 10.18% was obtained without catalyst and reached 12.22% with 3% T203. Higher oil yield of 16.18% was observed when 5% Z409 was used. The relative contents of hydrocarbons (alkanes and aromatics) were high to 42.91 and 55.89% when using 3% T203 and 5% Z409 as catalysts, and some light alkanes such as C7H16 and C8H18 were also detected in the oil. The most striking characteristics of the oils were that H/C > 1.75, oxygen content < 5.78%, and higher heating value > 44.33 MJ kg−1. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801129b