کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6657030 | 461675 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Aqueous-phase catalytic hydrogenation of furfural over Ni-bearing hierarchical Y zeolite catalysts synthesized by a facile route
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
A series of nickel-based catalysts with the hierarchical Y zeolite, which directly synthesized using sodium alginate (SA) as the template, as support were synthesized and evaluated on the aqueous-phase hydrogenation of furfural (FFR). Effects of reaction time (RTE), reaction temperature (RTP), hydrogen pressure (HP) and catalyst amount (CA) on the conversion of FFR as well as the yield of cyclopentanone (CPON) were investigated systematically. The results indicated that the hierarchical Y zeolite catalysts exhibited evidently high catalytic activity on hydrogenation of FFR toward CPON. The highest FFR conversion was up to 96.5% with a CPON yield up to 86.5%. The synthesized hierarchical Y zeolite had high crystallinity, big BET surface area (BETSA), abundant mesopores volume and appropriate acidity. The structural and textural properties of the hierarchical Y zeolite could be controlled by the amount of template SA.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel Processing Technology - Volume 134, June 2015, Pages 168-174
Journal: Fuel Processing Technology - Volume 134, June 2015, Pages 168-174
نویسندگان
Chuan-Ying Liu, Rui-Ping Wei, Gao-Li Geng, Ming-Hao Zhou, Li-Jing Gao, Guo-Min Xiao,