Using interface stage adsorbing model to establish a mathematic model for equivalent temporation adsorbing on coal surface by flotation collector so as to explore the rule is introduced.

• 介绍利用界面化而阶段吸附模型,建立了捕收剂在煤表面等温吸附的数学模型,以探索捕收剂在煤表面吸附的普遍规律。