University Chemistry ›› 2018, Vol. 33 ›› Issue (5): 33-37.doi: 10.3866/PKU.DXHX201712044

• Chemistry Laboratory • Previous Articles     Next Articles

Optimization for Design on the Pipeline and Vacuum Systems in Physical Chemistry Laboratory

Pingping WU1,*(),Xiaoming XU1,Wensheng XIA1,2,*()   

  1. 1 National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian Province, P. R. China
    2 Fujian Province Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian Province, P. R. China
  • Received:2017-12-29 Published:2018-05-18
  • Contact: Pingping WU,Wensheng XIA E-mail:wuhua3@xmu.edu.cn;wsxia@xmu.edu.cn
  • Supported by:
    国家基础科学人才培养基金项目(J1310024);2016年度教育部“基础学科拔尖学生培养试验计划”研究课题;2017年福建省本科高校教育教学改革研究项目(FBJG20170295);2017年度厦门大学教学改革研究项目(JG20170204)

Abstract:

A number of experiments are involved into the use of gas in physical chemistry laboratory, and then design and installation of pipeline and vacuum systems are significant for many technicians. Here, taking the use of some typical gases in laboratory as examples we introduce our improvement on the pipeline and vacuum systems. This improvement brought the operability of these pipeline and vacuum systems, reduced the risk of gas leakage, and then enhanced the safety during experiments.

Key words: Physical chemistry laboratory, Vacuum technique, Pipeline design

MSC2000: 

  • G64