Thermal cracking of Enteromorpha prolifera with solvents to bio-oil

被引：17

作者：

Song, Linhua ^{[1
]}

Hu, Mingming ^{[2
]}

Liu, Dong ^{[2
]}

Zhang, Daoxiang ^{[1
]}

Jiang, Cuiyu ^{[1
]}

机构：

[1] China Univ Petr East China, Coll Sci, Qingdao 266580, Peoples R China

[2] China Univ Petr East China, Coll Chem Engn, Qingdao 266580, Peoples R China

来源：

ENERGY CONVERSION AND MANAGEMENT | 2014年 / 77卷

关键词：

Bio-oil; Thermal cracking; Enteromorpha prolifera; Ethanol; Vacuum gas oil; LIQUEFACTION;

D O I：

10.1016/j.enconman.2013.09.020

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Enteromorpha prolifera (EP) is a renewable energy source that was evaluated as a feedstock to produce bio-oil by thermal cracking. Harvesting EP for bio-oil production will also reduce the damage of green tide on ocean ecology. Effects of reaction temperature between 220 and 380 degrees C and reaction time between 20 and 80 min on the bio-oil yield and gas and solid thermal cracking products were investigated. Effects of solvents (i.e., ethanol and vacuum gas oil (VGO)) on the yields of bio-oil, gas and solid were also studied. EP, VGO and products from thermal cracking were analyzed by elemental analysis, gas chromatography-mass spectra and gas chromatography. Results indicate that thermal cracking of EP with VGO (EP/VGO) gave rise to the maximum bio-oil yield of 90.5% at 300 degrees C with a reaction time of 30 mm. Higher heating values and elemental analysis demonstrate that this process has the potential for industrial production of bio-oil from EP. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：7 / 12

页数：6

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