改进流量测量 优化氯化氢乙炔比值控制

Innovation of flow measurement and optimization of ratio control between hydrogen chloride and acetylene

介绍了氯乙烯合成中HCl、C2H2流量测量和温压补偿方法及氯化氢、乙炔比值控制方案。叙述了对流量孔板的修正内容和改进控制比值的方法。对存在问题提出了改造设想。

Flow measurement of hydrogen chloride and acetylene, and methods of temperature-pressure compensation in synthesis of vinyl chloride, ratio control project between hydrogen chloride and acetylene were introduced. The corrected content and innovation method of ratio control of flow orifice were elaborated. And the imagination of innovation of existing problem was put forward.