生物质裂解产物的制备及HPLC检测其成分的虚拟仿真实验开发

Development of the Virtual Simulation Experiment of Preparation of Biomass Pyrolysis Products and HPLC Detection of Its Components

为提高信息化背景下高校实验教学质量和实践育人水平,解决实习实训环节开展困难的问题,开发了生物质快速热解及HPLC检测其成分的虚拟仿真实验平台。实验依据生物质快速热解制取裂解产物的工厂实际操作流程,结合高效液相检测化学成分的仪器分析实验过程,将虚拟实验划分为生物质样品预处理系统、生物质快速热解系统、生物油提质系统和复杂成分的大型仪器HPLC测定四个子系统,通过仿真使生物质裂解车间"真实"再现。该虚拟仿真实验充分将农林院校优势特色农林专业广泛涉及的生物质利用与基础化学课程(如有机化学、仪器分析、化工原理等)融合贯通,有利于全面提升人才培养质量,具有参考价值。

In order to improve university laboratory teaching and practical education under the background of information technology,as well as overcome the difficulty for practical training,develop a virtual simulation experiment platform for rapid pyrolysis of natal materials and high-performance liquid chromatographic(HPLC)detection of its components.The experiment integrates the actual operation process of the plant to produce cleaved products by rapid pyrolysis of biomass with HPLC detection.The virtual experiment is divided into biomass sample pretreatment,rapid biomass pyrolysis,bio-oil extraction,and HPLC determination of complex components,making the biomass cleavage workshop“real”through simulation.This virtual simulation experiment fully integrates the utilization of biomass resources and basic chemistry courses(such as organic chemistry,instrumental analysis,chemical engineering principles,etc.),which are widely involved in agricultural and forestry majors with advantageous characteristics value.