University Chemistry ›› 2024, Vol. 39 ›› Issue (2): 1-6.doi: 10.3866/PKU.DXHX202303026

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Ideological and Political Design of Combustion Heat Measurement Experiment: Determination of Heat Value of Agricultural and Forestry Wastes

Shuyong Zhang1,*(), Yaxian Zhu2, Wenqing Zhang3, Yuzhi Wang4, Jing Lu5   

  1. 1 School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
    2 College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian Province, China
    3 School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
    4 College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
    5 Shanghai Maritime University, Shanghai 200135, China
  • Received:2023-03-07 Accepted:2023-03-09 Published:2023-03-10
  • Contact: Shuyong Zhang E-mail:syzhang@sdu.edu.cn

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Abstract:

The combustion heat measurement is a classic physical chemistry experiment. In this case, the combustion heat measurement is correlated with the electric power generation from the combustion of the agricultural and forestry waste. The contents of the classic experiment are modified appropriately. During performance of the newly designed experiment, students' understanding of the significance of combustion heat measurements for the safety of the power plant operation, as well as the agricultural and forestry waste combustion power generation for serving "agriculture, rural area, and farmers", rural revitalization and "dual carbon" strategy can be improved. The students' ability to apply what they learn from physical chemistry and laboratory courses can be enhanced. It can stimulate students' interest in learning, guides students to care more about national energy security, environmental protection, sustainable development and people's life and health. The modified experiment can greatly improve the students' ability and quality.

Key words: Combustion heat, Agricultural and forestry waste, Thermal power plant, Environmental protection, Course ideology and politics