Show THE JANNEY FLOTATION MACHINE the stimpson equipment company of salt lake city has just issued a 50 page booklet descriptive of the janney flotation machine for which the company is sole agent and manufacturer the work is elegantly printed and profusely and beautifully illustrated and describes in detail the janney machine which is designed for the treatment of all ores that are amenable to the flotation process among subjects treated in the booklet are the following janney straight mechanical ch cli anical flotation machines janney mechanical ch cli anical air flotation machines maximum continuity of operation secured advantages of mechanical air machine summarized the individual motor drive of the janney flotation machines the janney test flotation machine flotation defined sulphide flotation janney flotation carbonate flotation practical operation calculations and concentration formulae in addition it gives a list of flotation oil dealers a list of companies using janney flotation Tda machines chines besides tables of minerals and gangues gangnes gan gues their composition and specific gravities the work will be sent to those who are interested in flotation upon request the main office of the company is located in ill the felt building salt lake utah |