Many multi-column gas chromatography systems use two-position multi-port switching valves, which can suffer from delays in ...

For example ... Mass production, also known as flow production, repetitive flow production, series production, or serial production, is a manufacturing process where goods are produced in large ...

School of Chemical Engineering and Technology, National Engineering Research Center of Distillation Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin ...

Jiangsu Key Laboratory of Hazardous Chemicals Safety and Control, College of Safety Science and Engineering, Nanjing Tech University, Nanjing 211816, China ...