School of Environmental Engineering, University of Seoul, Seoul 02504, Korea.
Department of Environmental Sciences and Biotechnology, Hallym University, Chuncheon 24252, Korea.
J Nanosci Nanotechnol. 2019 Feb 1;19(2):1158-1161. doi: 10.1166/jnn.2019.15946.
Catalytic hydrodeoxygenation (HDO) of cork oak pyrolysis oil was performed using a high pressure batch type reactor. Cork oak pyrolysis oil, obtained from the fast pyrolysis of cork oak, was upgraded into high quality oil under HDO conditions (260 °C, 80 bar) over 20 wt.% Ni/Al-MCM-41. Compared to the cork oak pyrolysis oil, HDO oil had a smaller oxygen content, increased heating value, and improved viscosity and acidity due to the high contents of esters and hydrocarbons.
采用高压间歇式反应器对软木橡木热解油进行催化加氢脱氧（HDO）。软木橡木热解油是通过软木橡木的快速热解获得的，在 20wt.% Ni/Al-MCM-41 的 HDO 条件（260°C，80 巴）下升级为高质量油。与软木橡木热解油相比，由于酯类和烃类含量高，HDO 油的含氧量较小，发热值较高，粘度和酸度降低。
