Development of a method to control biomass pyrolysis using ionic liquid

在惰性气体流下加热磺酸盐离子液体，促进纤维素脱水，选择性生产高附加值化学品左旋葡萄糖酮。即使使用葡萄糖及其低聚物和聚合物作为左旋葡萄糖酮的来源，也得到了类似的结果，尽管纤维素是最有希望的起始材料。在此基础上，提出了一种新的、更有效的左旋葡萄糖酮生产方法，以供今后的研究。

Sulfonate ionic liquids promoted dehydration of cellulose when their mixture was heated under inert gas stream, which resulted in a selective production of levoglucosenone that is a high-value added chemical. Similar results were obtained even when glucose and its oligomer and polymer were used as the source of levoglucosenone, although cellulose was the most promising starting material. On the basis of knowledge obtained in the experiment, a new and more efficient method for levoglucosenone production was proposed for the study in future.