Ponchon-Savarit method Ponchon-Savarit method, also known as the Ponchon-Savarit graphical method or the McCabe-Thiele method, is a popular technique used in the field of chemical engineering to design and optimize distillation columns. This method is named after its inventors, Émile Edmond Ponchon and Arthur Maurice Louis Savarit, who introduced it in 1912. The Ponchon-Savarit method … Continue reading 1.9 Ponchon-Savarit method