基于含油废水超临界水气化制氢热力学平衡模拟的创新实验设计
Innovative Experimental Design of Thermodynamic Equilibrium Simulation for Hydrogen Production from Supercritical Water Gasification of Oily Wastewater
摘要: 大学生创新实验是提升学生创新意识与团队协作综合素养的重要教学载体。本文以油田废水超临界水气化制氢热力学平衡模拟为研究对象，从气化反应机理、热力学平衡原理、物理模型建立、多参数影响因素分析等方面，对能源动力及环境化工交叉专业大学生进行了创新实验设计。该创新实验通过Aspen Plus软件平台，基于吉布斯自由能最小化原理，采用PR-BM状态方程，引导学生探究反应温度、压力、物料浓度等关键参数对产气组分及氢气产率的影响规律，将科研成果反哺教学实践。在此基础上，明确实验在课程体系中的定位，构建知识、能力、素养三维教学目标，设计任务单与思考题，并制定过程性评价与总结性考核方案，形成“原理学习–建模模拟–数据分析–研讨评价”的教学闭环。本实验设计旨在开发能源动力、化工环境等学科的创新实验课程，有助于激发大学生的科研兴趣，培养其创新思维能力与计算机仿真实践能力，促进理论与实践教学的深度融合。
Abstract: As an important teaching vehicle, undergraduate innovative experiments play a crucial role in enhancing students’ innovative awareness and comprehensive teamwork capabilities. This paper focuses on the thermodynamic equilibrium simulation of hydrogen production from oily wastewater via supercritical water gasification, and presents an innovative experimental design for undergraduates majoring in energy and power as well as environmental and chemical engineering. The design covers multiple aspects, including gasification reaction mechanisms, thermodynamic equilibrium principles, physical model establishment, and multi-parameter influence analysis. Utilizing the Aspen Plus software platform, this experiment employs the Gibbs free energy minimization principle coupled with the PR-BM equation of state, guiding students to investigate the effects of key parameters such as reaction temperature, pressure, and feedstock concentration on product gas composition and hydrogen yield, thereby integrating research findings into teaching practice. On this basis, the course positioning, three-dimensional teaching objectives (knowledge, ability, and literacy), task sheets and reflection questions, as well as formative assessment and summative evaluation schemes are designed, forming a teaching loop of “principle learning - modeling and simulation - data analysis - seminar evaluation”. This experimental design aims to develop innovative laboratory courses in energy, power, chemical, and environmental disciplines, which is conducive to stimulating students’ research interest, cultivating their innovative thinking and computer simulation skills, and promoting the deep integration of theoretical instruction with practical training.
文章引用：彭智勇, 时玲玉, 伊磊, 王乐, 徐强, 陈斌. 基于含油废水超临界水气化制氢热力学平衡模拟的创新实验设计[J]. 教育进展, 2026, 16(10): 868-877. https://doi.org/10.12677/ae.2026.16102180

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