MEHMET CANBAZOGLU. Cumhuriyet University, Mining Engineering
Department, Sivas, Turkey. UNIVERSITATSBIBLIOTHEK. HANNOVER.
TECHNISCHE.
PROCEEDINGS OF THE 6TH INTERNATIONAL MINERAL PROCESSING SYMPOSIUM KUSADASI/ TURKEY/ 24-26 SEPTEMBER 1996
Changing Scopes in Mineral Processing Edited by MEVLUT KEMAL, VEDAT ARSLAN & ALIAKAR Dokuz Eyliil University, Mining Engineering Department, Izmir, Turkey MEHMET CANBAZOGLU Cumhuriyet University, Mining Engineering Department, Sivas, Turkey
UNIVERSITATSBIBLIOTHEK HANNOVER TECHNISCHE INFORMATIONSBIBLIOTHEK
A. A. BALKEMA/ROTTERDAM/BROOKPIELD/1996
Changing Scopes in Mineral Processing, Kemal, Arslan, Akar & Canbazoglu (eds) CO 1996Balkema, Rotterdam. ISBN 90 54108290
Table of contents
Foreword
XIII
1 Comminution and classification Mechanical activation enthalpy of different minerals M. Petrov & S. Milosevic
3
Grinding behaviours of minerals mixtures
9
CTurgut&AIArol The interrelationships between Bond grindability of coals and Impact strength index (I. S. I.), Point load index (Is) and Friability index (FD) V.Deniz, G.Balta & AYamik
15
Mobile primary crushers in mining
21
M. Fjcestad
Modern grinding mill designs S. M.Jones, Jr &K.L. Holmberg
29
Vibration attrition pulverizing LV.Kuzev, S.G.Seksenov & R.I.Kuzeva
37
Shape of finely ground mineral particles: A preliminary study G.Alfano, M.Surracco, M.Dondi & P.Saba
41
Particle shape characterization using an image analysis technique E. Kaya, S. R. Kumar & R. Hogg
47
3-Dimensional measurements of morphological properties of particles C. Hicyilmaz & S. Bilgen
53
Contributions to the development of an instrument for powder particle size analysis by laser light diffraction method N.Boia, C.Boia, C.Matros & G.Georgescu
57
Performance improvement by two stage classification LBayraktar & S.Ersayin
71
A simple, low cost wet classifier G.Alfano, M.Ghiani, R.Peretti & AZucca
77
2 Gravity, magnetic, and electrostatic separation Microfractures and structural characteristics and their influence in beneficiation of an olivine chromium ore S.Mati
85
Factorial experiments and principal component analysis in the optimization study of a multi gravity separator F.Vegilo,P.Forlano, G.Belardi & N.Sheau
91
Coal desulphurisation with the Mozley Multi-Gravity-Separator F.Goktepe, FD.Pooley, K.P.Williams, GJ.Wise & R.Trillo-Soto
97
Processing of thickener underflow from celestite concentrator by Multi Gravity Separator N.Asian & M. Canbazoglu
103
Recycle of tailing of the Chromium Dressing Plant of Bulqiza S. Boci, O. Kondi, G. Demi & S. Mali
107
The effects of operating parameters on the performance of a pinched sluice LErgiin, O.Giilsoy, B.Aksani & S.Ersayin
111
Recovery of precious metals from military electronic components LH.Gundiler, J.D.Lutz & P.G.Neiswander
119
Treatment of chromium ores with high percentage of olivine S.Mati, G.Demi, S.Boci & O.Kondi
125
Upgrading of raw perlite by a dry magnetic technique D.Herskovitch & I.J.Lin
131
Upgrading of a low-rank semicoked lignite by high intensity dry magnetic separator i.Yildinm,H.Yiice, G.Onal &M.S.Celik
137
Beneficiation of Emet tailings by water absorption + mechanical attrition + magnetic separation E.Sonmez, H.Ozdag & M.Savas
143
The recovery of chromite fines from the tailings of Uckoprii chromium plant using HIWMS AGiiney, AASirkeci, V.Gurkan & G.Onal
149
Removal of iron-minerals from Aydin-Cine Feldspar by magnetic separation I.Cocen, T.Cigek & Y.Cilingir
155
Upgrading of phosphate ores by electrostatic separation A Z MAbouzeid, A E. Khazback &S.A Hassan
161
Magnesite processing using high-force® magnetic separators B.RArvidson & B.Dille
171
3 Flotation fundamentals The action of collector forms sorption in mineral
flotation
AAAbramov
VI
181
Effect of temperature on collector adsorption and K.Hussin, J.Hisham & PR. Khangaonkar
flotation
187
The role of zeta potential and hydrophobicity on shear flocculation of fine particles U.Akdemir & C.Hicyilmaz
193
Electrochemical behaviour and collectorless flotation of pyrite Z Ekmekci & H. Demirel
197
Wettability characteristics of sparingly-soluble minerals: Fluorite, calcite and apatite M.Yekeler & B.Yarar
203
Wetting properties of an Egyptian coal and their relation to its flotation behavior A A S. Seifelnassr
209
Adsorption of model collector colloids at the surface of colemanite as characterized by optical 215 and atomic force microscopy S. Veeramasuneni, M. R. Yalamanchili, J. D. Miller & M. S. Celik Laser interferometry to determine absorption kinetics of flotation collector reagents on sulfides R. Todoran, I. Pop & I. Sharkany
221
Difficulties in separating copper and lead sulphides by xanthate flotation: Negative role of contact of particles in the presence of depressants J.Drzymala, T.Chmielewski & ALuszczkiewicz
225
Flotation behavior of galena and pyrite B.Toka & U.Atalay
229
Elimination of depressants in flotation of lead-zinc sulfides using cationic resins AAkar & Y.B.Cevikmen
235
Effect of dissolved copper on ethylxanthate adsorption on pyrite D.R.Vucinic, S.R.Popov & R.ATomanec
241
Cyanideless depression of galena and sphalerite N. M. Calk, S. R. Popov, D. R. Vucinic & D. D. Draskic
249
Effect of SO2 addition on flotation and pulp potential of pure sulphide minerals and a Turkish complex sulphide ore F.Goktepe & K.P.Williams
255
The effect of inorganic agents on the flotation of barite and C.Hicydmaz & M.Ghaemi
261
fluorite
Flotation of carrollite and chalcopyrite in the presence of potassium ethyl xanthate (KEX) and Mercapton-Benzo-Oxazole (MBO)
265
LKWitika&BDobias Application of tube hydrodynamical sound-generator for water treatment in the process S.D.Djendova & V. K. Kovatcheva Effect of simultaneous ultrasonic treatment on colemanite §.G.Ozkan & T.J.Veasey VII
flotation
flotation
271
277
4 Flotation technology Results from a Copper-Pyrite selection made by means of an electrochemical treatment V.T.Panayotov, K.Kovachev & St.I.Stamenov
285
Recovery enhancement of gold and silver in chalcopyrite flotation Bucim - Macedonia applying new collectors S.Iliev, G.Konzulov, ZGocev, B.Krstev & B.Golomeov
289
Metal ion characterization of monoclinic pyrrhotite from nickel-copper ores using EDTA extraction $.Kelebek, P.F.Weils & G.W.Heinrich
295
Recovery of copper and tin from copper fire-refining slags KGiray, G.Onal, F.Arslan & V.Gurkan
301
Lahanos copper-zinc concentrator: An innovative way to improve plant performance S.Bulatovic, i.Bayraktar, O.Tecen & MAgytiz
307
Concentration of Kure-Bakibaba ore by G.Bulut, U.Savas & SAtak
315
flotation
The distribution of precious and rare metals in the flotation products of Kiire copper ore AASirkeci, SAtak, V.Gurkan & S.Yalcin
319
The application of the selective-collective flowsheet by the galena-sphalerite on the Zletovo concentration plant - Probistip M.Nikolovski
325
flotation
Constructions, automation and utilisation of column cells at CEPROMIN Deva /. Lupulescu & M. Herban
329
Entrainment of fine gangue particles in column flotation with negative bias B.6teyaka, Y.Ugbas, K.Bilir &HOzdag
333
Parameters affecting mineral behavior in the froth zone of a laboratory flotation column BAksani & H. Demirel
337
Development, design, simulation and operation of multisectional flotation columns J.B. Rubinstein & SJ.Hall
343
Column flotation parameters and their influence upon rutile and zircon concentrates purification /. Coldea, D. Georgescu & A Sporea
349
Optimisation of enrichment conditions of Zonguldak hardcoal with column O.Dalahmetoglu & M.Kemal
355
Upgrading of bulk concentrate of Murgul Flotation Plant by column AGUney,AGul, M.ZDogan & G.Onal New flotation cell for precious metal recovery J. R. Parga, H. Mercado, H. Ojeda & A Salazar
VIII
flotation flotation
361 365
5 Industrial minerals A new approach to borax pentahydrate production HCebi, S.Delice, S.G.Ozkan, V.Neslioglu, K.Poslu & ED emircan
373
Effect of temperature on anhydrous Borax compaction S.Kocaku§ak, M.Koral, H.J.Koroglu, O.T.Savasci & R.Tolun
377
Stagewise dehydration, a new concept on anhydrous borax production S.Kocakusak, KAkcay, T.Ayok, H.J.Koroglu, M.Koral, FJsbilir, T.Savasa & R.Tolun
383
Processing of tincal and colemanite ores by decrepitation method and comparison with wet method in terms of production cost MAkdag, T.Batar, U.ipekoglu & M.Polat
389
Froth flotation of ultrafine Egyptian kaolin ore N.AAbdel-Khalek, M.AArafa & F.Hassan
395
Production of SrCO3 by black ash process: Determination of reductive roasting parameters M. Erdemoglu & M. Canbazoglu
401
Technological evaluation of Turkish sepiolites H. Kurama, D.Oz & M Kaya
407
The recovery studies of pure mica for paint industry BJpekoglu & RAsmatiilu
415
Concentration of waste gypsum by column / Toroglu, L Buzkan & N. Bayrak
flotation
A new technology for mineral processing: 'Converting method' X. Shangbin
421 427
6 Coal processing Observations and studies of float and sink centrifugation of fine coal at Nottingham University S. Kizgut, D. Rhodes & N.J. Miles
435
Cleaning of Seyitomer lignites by otisca process H. Koca & M. Kaya
441
The oxidation properties of imported hard coals by the Turkish iron and steel association GAtesok, A A Sirkeci & M.ilhan
449
The investigation of effects of some parameters on the performance of selective agglomeration of lignites Y.Cebeci
455
Mechanism of coal flotation by insoluble collectors in the presence of PEO/ PPO triblock co-polymers 5. Chander, H. Polat & M. Polat
461
Separation of coal particles from Soma fly ash by O. Bayat & O.Y.Toraman
469
IX
flotation
Flotation and oil agglomeration studies for beneficiation of-0.5 mm coal of Zonguldak washery D.C-uhadaroglu & H.Ozdag
475
Co-pyrolysis of lignites with oil-products I.Mustafaev, G.Onal, M.Z.Dogan & LYddirim
481
CO2 neutral carbon production from biomass by carbonization W.Klose & WWiest
485
Desulphurization of Turkish lignites by NaOH leaching D.Renda, G.Onal, H.Yiice & M.ZDogan
489
7 Hydrometallurgy Metal ions catalysis in acidic leaching of metal sulfides W.Mulak
495
Utilization of electrochemical methods for the production and purification of tellurium L. YAgapova, E.I. Ponomareva & Z SAbisheva
499
Gallium recovering from unconventional sources of raw materials Z SAbisheva, A N. Zagorodnyaya, I. N. Parshina & B. B. Beisembaev
503
Benefication of ilmenite by chemical treatment ASporea, D.Georgescu & I.Coldea
509
Recovery of rare metals from sulfidic concentrates FArslan, AUzunoglu, V.Gurkan & G.Onal
513
Recovery of rare-earths from bastnaesite flotation pre-concentrate with hydrochloric acid i.Girgin & M.Gundu'z
519
Oxidative pressure leaching of Cayeli zinc sulphide concentrate N.Guresin, Y.Topkaya & AGeveci
525
8 Gold and silver Particle characterisation and selective separation process of complex auriferous minerals R.ATomanec & P.M.Lazic
533
Heap leaching practices applied to some clayee gold bearing ores and secondary resources P. Ilie, I.Vida & N. Sdsdran
539
Heap leaching of precious metals from Rosia Montana ore I.Giurca & D.Turcu
543
Recovery of gold and silver from sulfide refractory gold ore V.Cvetkovski, LJovanovic,N.Mitevska &M.Vukovic
549
Extraction of low grade gold using thiourea Y.B.Cevikmen, AAkar & VArslan
553
Gold recovery from finely disseminated ore by use of cyanidation and thioureation SUbaldini,R.Massidda, CAbbruzzese, F.Veglid <oro
559
A technology for thiosulphate leaching of Au and Ag from Pyrite concentrates V.T. Panayotov
563
Leaching of Ovacik gold ore with cyanide and thiourea C.Tiikel, H.Qelik, U.ipekoglu, M.Tanriverdi & H.Mordogan
567
Increasing the recovery of gold from sulphide copper ores A Boteva
573
Coal-gold-agglomeration of alluvial gold St.Gaidarjiev, St.Stoev & R.Kireva
577
Microbial leaching of a gold-bearing pyrite concentrate S.N.Groudev, I.I.Spasova & I.M.Ivanov
583
New approach for capacity and recovery increases on Etibank silver cyanidation plant NAcarkan, G.Onal & AE.Yiice
587
Possibilities of treatment of residual waters containing cyanide and its recovery in a cyanidation plant from Regia Autonoma a Cuprului Deva SCopaescu, G Fodor, G. Bota, L. Popa & A. Pescaru
591
Ozone treatment of cyanides from waste streams of nonferrous minerals processing P. Hie, D.Baciu & N.Sdsdran
599
Natural degradation, chemical destruction and regeneration process of cyanide N.Gonen, E.Demir, H.M.Kose & G.Ozdil
603
9 Modeling, simulation and control Two forms of Rayleigh law in separating solid particles in pulp under sinusoidal vibrations LV.Kuzev
609
Mass balance calculation for a complex grinding circuit P.Zoga, K.Fetahu & K.Markollari
613
Determination of breakage parameters in laboratory scale ball mill and scale-up of ball milling B.Sonmez & H.Demirel
617
Simulation of a full scale cement grinding circuit H. Ergin & A CApling
623
A new approach to kinetic characterization of semi batch flotation tests O.Y.Giilsoy & SErsayin
629
Towards an intelligent control of technological flotation processes D.G.Cojocariu
635
10 Dewatering Investigation of tailings disposal problems of Etibank Bigadic Mines SDelice, K.Poslu, S.G.6zkan & U.ipekoglu
XI
643
Comparison of polyethylene oxide and polyacrylamides as flocculating agent for the flocculation of tincal slimes G.Gur, STurkay & AN. Bulutcu
649
Filtration behavior of flocculated kaolin slurries O.San &C.Hosten
655
Flocculation behavior of fine albite concentrate with various polymers I.Kursun, Y.Kaytaz, B.ipekoglu & M.S.^elik
661
Dewatering of fine particle waste using the derrick dewatering system O.N.Guven&C.P.Kelley
667
Wastewater treatment in marble industry LBayraktar, M.Oner, N. Karapinar & S. Saklar
673
11 Agglomeration Spherical agglomeration of flotation tailings Z Sadowski
681
Concentration of magnesite fines by magnetic separation and selective agglomeration Y.Ucbas&H.Ozdag
687
Oil agglomeration using water jets P.Carbini, R.Ciccu, M.Ghiani, F.Satta & C.Tilocca
693
Effect of bentonite addition on physical properties and reducibility of mill scale pellets M. H. Khedr, Y. M. Z Ahmed, O.A Mohamed & M. E H. Shalabi
699
The optimum conditions of pelletization of chromite concentrate required for the production of ferrochrome silicon alloys H. S. R. El-Faramawy, M. H. Khedr, F. M. Mohamed, O.A Mohamed & M. E. H. Shalabi
707
Author index
715
XII
