Romero M J A, Pizzi A, Toscano G, Busca G, Bosio B, Arato E
DICCA, Department of Civil, Chemical and Environmental Engineering, University of Genoa, Via Opera Pia, 15, 16145 Genoa, Italy.
D3A, Department of Agricultural, Food and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, 10, 60131 Ancona, Italy.
Waste Manag. 2016 Jan;47(Pt A):62-8. doi: 10.1016/j.wasman.2015.03.033. Epub 2015 Apr 11.
Deoxygenation of waste cooking vegetable oil and Jatropha curcas oil under nitrogen atmosphere was performed in batch and semi-batch experiments using CaO and treated hydrotalcite (MG70) as catalysts at 400 °C. In batch conditions a single liquid fraction (with yields greater than 80 wt.%) was produced containing a high proportion of hydrocarbons (83%). In semi-batch conditions two liquid fractions (separated by a distillation step) were obtained: a light fraction and an intermediate fraction containing amounts of hydrocarbons between 72-80% and 85-88% respectively. In order to assess the possible use of the liquid products as alternative fuels a complete chemical characterization and measurement of their properties were carried out.
在氮气气氛下，以CaO和经处理的水滑石（MG70）作为催化剂，于400℃对废食用植物油和麻疯树油进行了间歇式和半间歇式脱氧实验。在间歇条件下，生成了单一液相馏分（产率大于80 wt.%），其中烃类比例较高（83%）。在半间歇条件下，获得了两个液相馏分（通过蒸馏步骤分离）：一个轻质馏分和一个中间馏分，分别含有72 - 80%和85 - 88%的烃类。为了评估液体产物作为替代燃料的潜在用途，对其进行了全面的化学表征和性质测量。
