In 1988 the first international conference on column flotation was held in Phoenix, Arizona by the Society of Mining Engineers of AIME, to mark this innovation.
1988年,關於浮選柱浮選的第一次*大會由AIME礦業工程協會組織,在亞利桑那州的菲尼克斯舉行,肯定了此發明。