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Strategic Study of CAE >> 2007, Volume 9, Issue 11

Distillation Characteristics of Bio-oil and Its Application

Key Laboratory for Biomass Clear Energy of Anhui Province, Hefei 230026, China

Funding project:国家自然科学基金资助项目(50576091);中国科学院方向性项目(KGCX2-YW-306-4);安徽省科技攻关计划资助项目(06013109B) Received: 2007-05-22

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Abstract

Distillate from atmospheric distillation of bio-oil accounts for about50%by weight. Bio-oil can't be applied for requiring complete evaporation before combustion, but can be employed for atomizing combustion. The composition of bio-oil is complicated, phenols derived from lignin can be extracted by vacuum distillation or/and steam distillation. And the distillation method can also be used to improve the ov erall fuel properties of bio-oil such as stability,  heat value, the pH value and so on.

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