手法を比較

	浮選速度論	マッケイブ・チーレ法
分野	鉱山工学	鉱山工学
系統	Process / pipeline	Process / pipeline
提唱年	1935	1925
提唱者	Garcia-Zuniga	Warren L. McCabe and Ernest W. Thiele
種類	First-order kinetic model for flotation recovery	Graphical design method for distillation columns
原典	Garcia-Zuniga, H. (1935). Uber eine neue Methode, zur Berechnung der Flotationsausbeute. Zeitschrift fur Praktische Geologie, 43(2), 12-19.	McCabe, W. L., & Thiele, E. W. (1925). Graphical design of fractionating columns. Transactions of the American Institute of Chemical Engineers, 21, 30-60.
別名	Batch Flotation Model, Flotation Rate Constants, Kinetic Flotation Analysis	McCabe-Thiele Diagram, Graphical Distillation Method
関連	3	3
概要	Flotation kinetics is the study of how recovery of minerals from ore changes over time during flotation. The Garcia-Zuniga model, introduced in 1935, describes recovery as a first-order kinetic process with rate constant k and maximum recoverable fraction R∞. This simple model underpins flotation cell design and process optimization, enabling engineers to predict flotation performance from batch tests and scale results to industrial circuits.	The McCabe-Thiele Method, introduced by Warren L. McCabe and Ernest W. Thiele in 1925, is a graphical technique for designing and analyzing distillation columns. It predicts the number of theoretical plates (stages) needed to achieve a desired separation between light and heavy components. While primarily a chemical engineering tool, it applies to liquid-vapor separation problems in mining operations such as mercury recovery and rare earth element refining.