Show ore I 1 dress S stud V 7 p az y big mine companies encourage scientific research work in ore concentration DEPLETION OF IRON ORES there Is an annual demand for tons of low grade va briety direct result of lessons taught by war new york Aine rIcas fust fast thinning I 1 deposits le me are yielding more inore und and more ar the tons of iron oro ore annually in ili this country according to tit nt coluni blit bin university where tile up building of ore dressing laboratories Inborn torlea Is being tv by enterprises profit from froin a bountiful supply of high grade ores was easy in the lie old laya it ans wild salo but now to rap map me 1 ll 11 I Nuit dinall itil morgin of gain enormous of low grade ores requiring highly r and bo be tr ollied thil the tip ot of knowl edge bilgo gained in college laboratories la is facilitated ly by the cooper cooperation atlon of the and the industries arthur y I 1 taggart professor of ore dressing in ili the Colum Oo lunAto bla of mines engineering gine gi cring and chemistry said in ili connection with nn nil rill it ly by the lie trustees ot of a gift of for the pur clinso chase and installation of 0 new flow 1 nent for UK the ore dressing A this gift by tile copper coin linny tor for the promotion of research in lie problems of oro ore concentration lit in further evidence of tile generous grno rons nt at on oil tile part of many company coin puny officials toward the engineering schoon schools 11 professor Iro fessor said another lesson from the war it is a direct result of tile lesson i by tile llo wor that lint much of thu ihu Illow knowledge ledge gullied gained in ill pure rosell rell I 1 tile lie college laboratory call be w rap killy and profitably applied to tn technical operations ly by proper vo co te ration between tho the clinical shins of commercial rod tile ellve 11 in tile lit till I 1 tito tho importance of if thorough will specialized training in oro has been recognized coincidentally with tile the rapidly denin tul for scientific and i 0 o fill in posed on oil will operators by tile tho constant in ili fralo or of metallic for hell in ili tho old days of high grade oro ore deposits no knowledge knowl edgo una necessary to make a out of tile treatment of oc tho the ores shied according to W 0 mining and bui engineer of guluth in ili tin till attlene written for engineering til cli la Is fostering industrial research on oil a scale each year CM there tire consumed in all alio un united atod states about WW tons of iron ore known deposits meeting this requirement are being rapidly depleted the economic utilization 0 of low grade ganilo ores la Is tile the solution of this problem to treat trant the present day jow grade ores tit nt n piolet requires tile handling of enormous tonnages ton nages on a very margin of possible anin professor baggart continued the successful initiation and direction of such broj eats call for the highest lilg liest knowledge and engineering I 1 skill since two problems of ore trent ment are aio ai o alike training in the subject properly anks the line of it a thorough gli grounding tn in principles with ith eccli each lesson pointed where pos 11 ll by nn nil experiment with etli n typical piece of mill apparatus such train ing for the general stil student dent in mining rind its lilla for attrick on oil tile alio usual concentrating problems that will eirls fl in III ills engineering espera ence intensive training tile the man inan who mho plans to be a in ili ore treatment needs more Inte wAve training mining tills this may bo be ol 01 obtained 1 ili t I 1 ned either in ili the held field or in ili school 1 bl but tsuch such a man illan will save time if lio lie loes does part of his preparation in ill a chool where tile experience of at un 1 11 in 1 dructor 1 t Is available for direction of ails efforts rod help in ills for such sue a student intensive research into homo difficult and preferably BlIght slightly ly explored explore held field Is s the best of 0 all training ills culls calls in inter work vork will mostly conio collie only because other have hae failed in ill tile the solution of tile particular lini lell ellch which usually means that it la is new bad hence ills training must tenth tench methods of attack lind and nad the development of tile the students im agi agitation nation nod and analytical ability research as aa outlined will ilo it this or it will wake make evident tile the lack inck of such qualities without which holcli successful ess fIll specialization Is impossible and thus save much abor oud aud disappointment co bouttee bott tee i tile the un universities iveral and tile the blous tries of the file country hns has been the subject of much thou glit within the lost last few years cars rod and many plans lime have been put forward to make such co effective and profit able to both parties |