Institute of Catalysis, Department of Chemistry, Zhejiang University, Tianmushan Road 148, Hangzhou 310028, PR China.
Bioresour Technol. 2012 Dec;125:335-9. doi: 10.1016/j.biortech.2012.09.014. Epub 2012 Sep 20.
Aqueous-phase reforming (APR) of the low-boiling fraction (LBF) of bio-oil from rice husk pyrolysis was investigated over Pt/Al(2)O(3) for hydrogen production. The influence of reaction temperature (503-563 K), reaction time (1-4h), different load of organics in water (3-12 wt.%) and catalyst amounts (0.25-1g) were studied. The hydrogen content of the gas products reached 65 vol.% at 533 K for 4h with a feedstock of 9.6g LBF and 30 mL water in the presence of 0.5 g of 2 wt.% Pt/Al(2)O(3). APR is a promising method to make use of the organics in LBF of bio-oil to produce hydrogen.
研究了在 Pt/Al(2)O(3)上通过水相重整（APR）转化稻壳热解生物油的低沸分（LBF）以生产氢气。考察了反应温度（503-563 K）、反应时间（1-4 h）、水中有机物的不同负荷（3-12 wt.%）和催化剂用量（0.25-1 g）的影响。在进料为 9.6 g LBF 和 30 mL 水，催化剂用量为 0.5 g 2 wt.% Pt/Al(2)O(3)的条件下，在 533 K 反应 4 h 时，气体产物中的氢气含量达到 65 体积%。APR 是利用生物油 LBF 中的有机物生产氢气的一种很有前途的方法。
