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Show IMPROVED FLOTATION PROCESS PATENTED Former Counsel in Litigation With Minerals Separation Company Ee-lieves Ee-lieves He Has Practicable Process. "Waller A, Scott, former romiH for 11h-Miami 11h-Miami Copper coniia ny and .l;mi(-s M. il'(ie. in litigation w.tii .Minerals Separation Separa-tion company o -r tlit use of flotation i oncen' ra ; ion. has taken out patent No. I.l' I.'j'k' for "an improved fiotu : in proc-e.-s." A 'T r'-f erri n t? in h is t (,s t to t : ,e uses of oii in oUjt patents. S'ott sa's: "I have as'-erta med t h;i t oil performs its principal, if not its only, function in the fiim surround inc: the hit huM..-s, and my jnV'.Mition chimsi.- m iutrodU'-inLr ti:e oil in sti( ii manner tiiat :r is supnlier d;-re-'-tly to rhf buiv;,v- films witlmn; tl.r-nff't-.-sity of riiy.-c ine '-; through the entire ho-iy of ore puip. "My iijvention ffinsists in u:;ini; volatile-oil, volatile-oil, i ir-pr-L'!!,'! ti 1 1 r t;ic air wiVi tin ir;isi:'it-d voiatilo o", and i n t roduc: nc tiie l';isoiis niixturc o; air and oil into the pulp, whereupon suff i'di-ri t of t li- oil collect h 'in the bubble fiims to effect the desired ; fund ion. "W'ncn opfr;itinu accurdini: to my indention in-dention necessity of mechanical ax-j ax-j ta t ion for ( lie. purpose of miin t lie nil with the An ire body of ore pulp is dispensed dis-pensed with and the amount of nil nces-s;iry nces-s;iry for the y.urnose Is rejitly diuiin-i diuiin-i isi'd." iloston News Huhmu. |