Abstract: In view of the current problems existing in the experimental courses of chemistry and chemical engineering, such as outdated content, single form, and less attractive to students, and in accordance with the goal of cultivating applied talents and the teaching requirements of comprehensive experiments in the major, the latest scientific research achievements are transformed and designed into “Virtual Simulation Experiment of Environmentally Friendly Silicon-Zirconium Composite Pretreatment Process” based on the “profoundness-innovation-challenging” standard, which is applied in assistant experimental teaching. The practical results show that the virtual simulation experimental teaching enhances the vigor and motive power to experimental teaching, promotes teaching efficiency, and increases the students’ experimental skills, innovation ability and comprehensive ability to solve complex problems.