大学化学2025，Vol.40Issue(11)：31-36,6.DOI:10.12461/PKU.DXHX202412031
面向"双碳"目标的水盐体系相图课程教学创新——引入二氧化碳碳化与带压相平衡
Teaching Innovation of Salt-Water System Phase Diagrams under the"Dual Carbon"Background:Introducing the Pressurized CO2 Carbonization Phase Equilibria
摘要
Abstract
The"Salt-Water System Phase Diagrams"is a core concept in the curriculum for undergraduates majoring in chemical engineering and technology,particularly for those specializing in the salt production and salt chemical industries.In the context of"Emerging Engineering Education"and the"Dual Carbon"background,as well as in alignment with cutting-edge international research,the teaching team at Tianjin University of Science and Technology has introduced salt-water system phase diagrams modified by carbon dioxide(CO2).This innovation enhances the teaching effectiveness and promotes interdisciplinary integration.This paper focuses on case studies involving CO2-carbonized salt-water system phase diagrams to address challenges such as alkali recovery and the separation of sodium and potassium salts.These case studies guide students in solving practical engineering problems and achieving resource utilization of salt lakes through CO2 conversion.This approach significantly broadens students'knowledge in both salt-water system phase diagrams and green chemical engineering,while fostering their innovative thinking and problem-solving abilities in real-world contexts.关键词
水盐体系相图/二氧化碳/盐的分离回收/教学探究Key words
Salt-water system phase diagram/CO2/Separation and recovery of salt/Teaching inquiry分类
社会科学引用本文复制引用
Jiayin Hu,Yafei Guo,Long Li,Tianlong Deng..面向"双碳"目标的水盐体系相图课程教学创新——引入二氧化碳碳化与带压相平衡[J].大学化学,2025,40(11):31-36,6.基金项目
天津市高等学校研究生教育改革研究计划项目重点课题(TJYGZ18 （）
TJYGZ63) （）
