中国科学院西双版纳热带植物园机构知识库

A method for the dissolving and rapid hydrolyzing of the lignocellulose biomass and the device thereof are disclosed. The lignocellulose biomass is put in the pure water and rapidly heated to 330˜403° C., and then 89˜99% of the lignocellulose biomass is dissolved and rapidly hydrolyzed to saccharide in 3.38˜21.79 s. The following hydrolysis reaction can be carried out under the homogeneous phase condition for the dissolving of the lignocellulose biomass. At the same time, the solvated biomass could be easily used in the high pressure flow reactor to continuously pretreat the biomass and hydrolyze for producing saccharide, other biofuel and product. The present invention doesn't need any catalyst and doesn't pollute the environment, furthermore the process is simple and the cost is low, and it belongs to green, continuable industry encouraged by the state, and a good prospect of market application could be taken on.

本发明公开了一种木质纤维素生物质溶解和快速水解的方法及其装置。 将木质纤维素生物质放入纯水中快速加热至330~403℃,然后在3.38~21.79s内89~99%的木质纤维素生物质溶解并快速水解成糖类。 以下水解反应可在均相条件下进行,以溶解木质纤维素生物质。 同时,溶剂化的生物质可以很容易地用于高压流动反应器中,对生物质进行连续预处理和水解,以生产糖类、其他生物燃料和产品。 本发明无需任何催化剂,不污染环境,工艺简单,成本低廉,属于国家鼓励的绿色可持续产业,具有良好的市场应用前景。 承担。