on Mining and Metallurgy - GBVThe 44thInternationalOctoberConference on MiningandMetallurgy 1-3 October2012,Bor, Serbia DraganRadulovid, Jelena darapid, VladimirJovanovid, JovicaStojanovid

MINING AND METALLURGY INSTITUTE BOR

AND

TEHNICAL FACULTY BOR, UNIVERSITY OFBELGRADE

44 International October Conference

on Mining and Metallurgy

PROCEEDINGS

Editors:

Ana Kostov

Milenko Ljubojev

1st-3rd October 2012

Hotel "Albo" Bor. Serbia

The 44'h International October Conference on Mining and Metallurgy 1-3 October 2012, Bon Serbia

TABLE OF CONTENTS

PLENARY LECTURES

Drllkka V.Kojo

SUSTAINABILITY IN MINING AND METALLURGY: LEGISLATION

DEVELOPMENT AND REQUIREMENTS AND SOME PRACTICAL

CASES HOW TO REACH THE TARGETS 3

DrMile Bugarin, Miroslava Maksimovid

POTENTIALITY AND BALANCE THE MINERAL RESOURCES OF

COPPER AND GOLD IN THE EXPLORATORY - MINING FIELD OF RTB BOR 5

GEOLOGY

Slobodan Radosavljevid, Jovica Stojanovid,AleksandarPadevski, Vladan KaSid, Nikola Vukovid

MINERALOGICAL AND CHEMICAL STUDY OF SILVER IN

POLYMETALLIC ORE OF THE LECE MINE-MEDVEDA 21

Sneiana Ignjatovid, Lazar Kridak, Milanka Negovanovid, Stojan Mitrovid

SEISMIC REFRACTION SURVEYS NEARBY OPEN PIT

COPPER MINE "VELIKI KRJVELJ" 27

Mira Cocid, Mihovil Logar, Milica PoSarac, Branko Matovii,

Tatjana Volkov - Husovid, Sneiana Devid, Neiiad VuSovid

THERMAL SHOCK PROPERTIES OF GLASS CERAMICS

SYNTHESIZED FROM A GLASS FRIT 33

Srdan Kostid, Dragutin Jevremovid, Igor Franovid,

Kristina Todorovid, NebojSa Vasovid

DETERMINISTIC CHAOS IN A MODEL OF FAULT - SLP ROCK BURST 39

Miodrag BanjeSevid, Nenad VuSovid, Zoran Vaduveskovid

GEOLOGICAL SETTING OF EASTERN PART OF THE TIMOK

MAGMATIC COMPLEX: PRE -, SIN - AND POST - MINERALIZATION UNITS 45

Zlatko Jedmenica, Nada ListeS, Rajko Tomid,Cvjetko Stojanovid, Biljana Borovid

QUALITY AND ORE RESERVE OF CARBONATE ROCKS

FROM BADENIAN AND SARMATIAN AGE OF UGLJEVK AREA 49

Sneiana Devid, Mira Cocid, Mihovil Logar, Suzana Erid

USING THE ELECTRONIC MICROSCOPE IN THE IDENTIFICATION

MINERALS AS A FUNCTION OF MINERAL SUPPLEMENT PREMCK

MIXTURES FOR ANIMAL FEED 55

Sladana Krstid, Milenko Jovanovid, Miroslava Maksimovid, Vladimir Marinkovid

GEOLOGICAL SURVEY OF GOLD IN THE REGION RUDNA GLAVA 59

Milenko Jovanovid, Lidija Burdevac Ignjatovid, Dragan Ignjatovid,Sladana Krstid, Miomir Mikid

PURPOSE AND USE OF BENTONITE CLAY FROM THE TUOVAC SITE 65

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The 44''' International October Conference on Mining and Metallurgy 1-3 October 2012, Bor, Serbia

S. Mehrdad Heidari

HOW DISSIMILAR ARE GEOSTATISTICAL REALIZATIONS? 69

Sladana Krstid

GEOLOGISTS OF MINING AND METALLURGY INSTITUTE BOR,

50 YEARS OF WORK, FOR GEOHERITAGE AND

SUSTAINABLE DEVELOPMENT 75

Vladan KaSid, Ana Radosavljevid-Mihajlovid, Slobodan Radosavljevid,Jovica Stojanovid, Zivko Sekuli6

DEPOSIT OF ZEOLITE TUFF SLANCI COMPARED WITH

OTHER ZEOLITE DEPOSITS IN SERBIA 81

Vladan KaSii, Radule ToSovid, Vladimir Jovanovid,

Slavica Mihajlovid, Melina Vukadinovid

GEOLOGY OF CLAY DEPOSITS RAVNICA NEAR VELIKA PLANA 87

MINING AND MINERAL PROCESSING

DanielKnanovid, Miomir Mikii, Radmilo Rajkovid

ANALYSIS OF A LONG-TERM DEVELOPMENT THE MARL

OPEN PIT "TRESNJA" OPERATING WITHIN THE COMPANY

HOLCIM SERBIA LTD. USING THE SOFrWARE WHITTLE AND GEMCOM 95

Srdana Magdalinovid, Vesna M. Marjanovid, Daniela VroSevid, Miroslov Ignjatovid

BARITE FLOTATION FROM THE POLYMETALLIC BARITE ORE 101

Rodoljub Stunojlovid, Milan Trumid, Jovica Sokolovii, Nikola Standev

FLOTATION OF USEFUL COMPONENTS FROM THE HYDROCYCLONE

UNDERFLOW IN THE PROCESSING OF RICH COPPER ORE IN THE

COPPER MINE BOR - UNSUSTAINABLE OR SUSTAINABLE

TECHNOLOGICAL INNOVATION 105

Zivko Sekulid, Milan Petrov, VladimirJovanovii, BranislavIvoSevid,Slavica Mihajlovid

INVESTIGATION OFTHE POSSIBILITY OF QUARTZ SAND

GRINDING IN CERAMIC BALL MILL 111

Snelana Savkovid, Jelena MajstorovidMINING MACHINERY LIFE CYCLE - BUCKET WHEEL EXCAVATOR 115

Zoran Vaduveskovid, Milan tivkovid, Nenad Vulovid

ANALYSIS OF THE POSSIBILITY OF MINING COMPLEX CEROVO

KRAKU BUGARESKU WITHOUT RELOCATION OF

RAILWAY INFRASTRUCTURE 119

Dragan Radulovid, DuSica Vudinid, Slavica Mihajlovid, Velimir Antanaskovid

OBTAINING OF MICA CONCENTRATE FROM "LISINA" PHOSPHORITE ORE 125

Dragan Radulovid, DuSica Vudinid, Branislav IvoSevid, Zorica Lopidid

EFFECT OF PULP SOLID PHASE CONTENT ALTERATION ON

"LISINA" PHOSPHATE FLOTATION PROCESS 129

Dragan Radulovid, Slavica Mihajlovid, VladimirJovanovid, Marija Petrovid,Velimir Antanaskovid

POSSIBILITY OF USING LIMESTONE FROM "MALJAT"

DANILOVGRAD DEPOSIT AS FILLER IN VARIOUS INDUSTRY BRANCHES 135

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The 44th International October Conference on Miningand Metallurgy 1-3 October2012, Bor, Serbia

Dragan Radulovid, Jelena darapid, Vladimir Jovanovid, JovicaStojanovid

POSSIBILITY OF PURIFYING PYRITE ROASTING RESIDUES BY

GRAVITY CONCENTRATION PROCESS 141

Miomir Mikid, Ruzica Lekovski, Milenko Jovanovid, Radmilo Rajkovid

RECULTIVATION OF DEGRADED AREA CREATED BY LIMESTONE

EXPLOITATION ON OPEN PIT COKOCE -POPOVAC 145

Miomir Mikii, Ruzica Lekovski, Daniel Krzanovid

RECULTIVATION OF DEGRADED AREA CREATED BY MARL

EXPLOITATION ON OPEN PIT TRESNJA -POPOVAC 151

Ruzica Lekovski, Miomir Mikii, Radmilo Rajkovii, Vladan Andrejid

RECULTIVATION OF DEGRADED AREA CREATED BY QUARTZ

SAND EXPLOITATION ON OPEN PIT TRESNJA - POPOVAC 155

Dragan Vu£kovi6, Vlado Gajid

APPLICATION TROLLEY ASSIST ON OPEN PIT

BOGUTOVO SELO 161

Mladen Stjepanovid, DuSko Dukanovid, Jelena StjepanovidDIRECTIONS OF TECHNOLOGICAL PROCESSES UNDERGROUND

MINING COAL IN SERBIA AND SOME DEVELOPED COUNTRIES OF MINING 165

Mladen Stjepanovii, DuSko Dukanovid, Jelena Stjepanovid

POSSIBILITY OF APPLICATION OF NEW TECHNOLOGY IN

UNDERGROUND MINING COAL DEPOSITS IN SERBIA 169

Ivana Jovanovid, Vladan MiloSevid, Dejan Todorovid, Zoran Bartulovid,

Sonja Milidevid, LjubiSa Andrid

INFLUENCE OF NalPX AND 3418A COLLECTORS ON THE

RECOVERY OF COPPER AND PRECIOUS METALS

FROM ORE DEPOSIT TENKA-3 173

Jelena Carapid, Vladan MiloSevid, Zoran Bartulovid, Dejan Todorovid,

Branislav IvoSevid, Milan Petrov

FLOTATION KINETICS OF COPPER ORE FROM DEPOSIT "CEROVO" 177

Zoran Bartulovid, Vladan MiloSevid, Jelena Carapid, Dejan Todorovid,Ivana Jovanovid, Sonja Milidevid

THE DEGREE OF IMPRECISION IN LABORATORY FLOTATION TESTING 181

Sonja Milidevid, Vladan MiloSevid, Dragan Povrenovid, DuSica Vulinid,

Vladimir Pavidevid, Jelena CarapidMODIFICATION OF THE ALUMINOSELICATES SURFACE 187

Salko Cosid, Mevludtn Avdid, Amir SuSid

NUMERICAL MODELLING OF TIME DEPENDENT

DEFORMATION OF SALT CAVERNS 191

Adnan Hodlid, hudin Bajrektarevid, Josip Malekin, Salko Bukvarevid

POSSIBILITY OF WASTE MATERIAL DISPOSAL INTO SALT

CHAMBERS DURING POST EXPLOITATION STAGE 195

tivorad Milidevid, Vttomir Milid, Igor Svrkota, Dejan Petrovid

MINE DESIGN OF ORE BODY "T" IN JAMABOR UNDERGROUND MINE 199

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The 44'i International October Conference on Mining and Metallurgy 1-3 October 2012, Bor, Serbia

Radmilo Nikolid, Nenad VuSovid, Aleksandra Fedajev, Igor Svrkola

SOME BUSINESS ECONOMY CHARACTERISTICS OF

COPPER MINES BOR COMPANY 203

MiodragZikid, Milan tivkovid, SaSa Stojadinovid, Radoje Pantovid,

DanielKrzanovid, Zoran Vaduveskovid

ACHIEVED OPERATIONAL DRILLING SPEED OF THE

ATLAS COPCO DML LP1800 DRILLS AT VELIKI KRIVELJ OPEN PIT MINE 207

SaSa Stojadinovid, Miodrag Zikii, Radoje Pantovid, MiodragDenid,DanielKrzanovid, Zoran Vaduveskovid

FLYROCK LAUNCH VELOCITY INSIGHTS 211

Dejan Todorovid, Boris Fidandev, LjubiSa Andrid, Vladan MiloSevid,

Zoran Bartulovid, Ivana Jovanovid, Milan Pelrov

DEPENDENCE OF MINERAL LIBERATION DEGREE AND

GRINDING FINENESS OF COPPER ORE FROM DEPOSIT "ILOVICA" 215

Nedeljko Magdalinovid, Srdana Magdalinovid, Dragiia Stanujkid,Rodoljub Jovanovid, Dragan Milanovid

DETERMINING CORRELATION BETWEEN THE BOND

WORK INDEX AND GRAIN SIZE OF GRINDING PRODUCTS 221

DanielKrzanovid, Miodrag tikid, Nenad Vuiovid,

Radoje Pantovid, SaSa Stojadinovid

OPTIMUM DEVELOPMENT OF THE OPEN PIT SOUTH MINING

DISTRICT IN MAJDANPEK FOR ANNUAL CAPACITY OF

COPPER ORE MINING OF 8 500 000 t 225

BoSko Vukovid, Vesna Ljubojev, Mile Bugarin

THE POSSIBILITY OF INCREASING EFFICIENCY HEATING

VALUE OF COAL AS AN ENERGY RESOURCE OF THE GACKO DEPOSITS 229

Milenko Ljubojev, Ratomir Popovid, Mevludin Avdid, Dragan IgnjatovidRESULTS ANALYSIS OF STRESS-STRAIN STATE

WITH FINITE ELEMENT METHOD-FEM 235

Milenko Ljubojev, Mile Bugarin, Lidija Durdevac Ignjatovid, Vesna LjubojevDEFINING SUBSIDENCE ZONE ON TERRAIN SURFACE CAUSED BY

UNDERGROUND EXPLOITATION OFTHE ORE BODY "BORSKA REKA" 241

MilenkoLjubojev, Mevludin Avdid, Lidija Durdevac Ignjatovid

STATE AROUND THE MINE WORKINGS 245

MilenkoLjubojev, Ratomir Popovid, Dragan Ignjatovid, Milenko Jovanovid

PROGNOSIS OF THE ZONE SIZE DEFORMATIONS USING THE

FINITE ELEMENT METHOD ON THE SAMPLE OF UNDERGROUND

EXPLOITATION OF THE ORE BODY "BORSKA REKA" 249

DimSo MiloSevid

PRODUCTION MANAGEMENT MODELING OF OPEN PIT MINES 253

METALLURGY AND MATERIALS SCIENCE

Anja Terzid, Ljubica Pavlovid, Jovica Stojanovid, Zagorka RadojevidREFRACTORY COMPOSITES BASED ON WASTE MATERIAL: XRD

INVESTIGATION OF PHASE CHANGES WITH TEMPERATURE 259

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The 44lh International October Conference on Mining andMetallurgy 1-3 October 2012, Bor, Serbia

Aleksandra Ivanovid, Biserka Trumid, Milena Jovanovic, Silvana Dimitrijevid,Vojka Gardid, Vesna M. Marjanovid, Branka Petkovid

PREDICTION OF TENSILE STRENGTH OF COPPER-BASED

ALLOYS BY USING STATISTICAL ANALYSIS 265

Silvana Dimitrijevid, Vlastimir Trujid, Biserka Trumid, Mladen Mirid,Vesna Conii, Aleksandra Ivanovid, Stevan Dimitrijevid

RECOVERY OF METALS FROM ELECTRONIC WASTE BY

PYROMETALLURGICAL PROCESSING - A review Part 1 269

Silvana Dimitrijevid, Vlastimir Trujid, Biserka Trumid, Radmila Markovid,

Suzana Dragulovid, Aleksandra Ivanovid, Stevan Dimitrijevic

RECOVERY OF METALS FROM ELECTRONIC WASTE BY

HYDROMETALLURGICAL PROCESSING - A review Part II 273

Silvana Dimitrijevid, Vlastimir Trujid, Zdenka Stanojevid-SimM,Radmila Markovid, Vesna Conid, Aleksandra Ivanovid, Stevan Dimitrijevid

RECOVERY OF METALS FROM ELECTRONIC WASTE BY

BIOMETALLURGY - A review Part III 277

Gavrilo Sekularac, Anja Terzid, Jasmina Nikolid, SaSa Drmanid,Marko Pavlovid, Zagorka Adimovid

APPLICATION OF POLYMER MATERIALS FOR PRODUCTION OF

EVAPORATIVE PATTERN AND DEVELOPMENT OF NEW CASTING PROCESS 281

Srdan MatijaSevid, Mihajlo Toiid, Snelana Grujid, Jovica Stojanovid,Vladimir Zivanovid, Jelena Nikolid, Snelana Zildzovid, Sonja tdrale

THE NUCLEATION OF LiGe2(P04)3 PHASE IN GLASS UNDER

NON-ISOTHERMAL CONDITIONS 285

Mila Ilieva-Obretenova

APPROACHING LIMITS OF CONVENTIONAL PHOTOLITHOGRAPHY 289

Dobrescu Mircea, Dimitriu Sarin, Vasilescu Marius

FATIGUE LIFE OF LOW COST TITANIUM ALLOYS FOR AEROSPACE 293

Lidija Gomidzelovid, Ivan Mihajlovid, Ana Kostov, Dragana Zivkovid

ANALYTICAL APPROACH TO THERMODYNAMIC

RESEARCH OF Cu-Al-Zn ALLOYS 297

Lidija Gomidielovid, Ana Kostov, Dragana tivkovid, Emina Poiega, VesnaKrstid

Cu-Ni-Al SYSTEM: COMPARATIVE CALCULATION OF

THERMODYNAMIC PROPERTIES IN LIQUID PHASE 303

Milisav Lalovid, tarko Radovid, Dragoljub Bledid

INFLUENCE OF SLAG COMPOSITION IN SECONDARY STEEL

METALLURGY ON RESISTANCE OFLADLE REFRACTORY 309

tarko Radovid, Dragoljub Bleiid, MilisavLalovid

INFLUENCE OF WHITE BAUXITE ON VISCOSITY OF

SYNTHETIC CaO-CaF2-WHITE BAUXITE STEELMAKING SLAG 313

Vladan Andrejid, Aleksandra Ivanovid, Milorad Cirkovid, Aleksandra Mitovski

KINETIC ANALYSIS OFTHE CHALCOPYRITE CONCENTRATE

OXIDATION PROCESS 317

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The 44'h International October Conference on Mining and Metallurgy 1-3 October 2012, Bor, Serbia

Silvana Dimitrijevid, Mirjana Rajiid-Vujasinovid, Radmila Janfid-Hajneman,Jelena Bajat, Vlastimir Trujid, Dejan Trifunovid

THE EFFECT OF ADDITIVE ON THE SURFACE ROUGHNESS OF

DECORATIVE GOLD COATINGS 321

Sulejman Muhamedagid

CHANGE OF THE GRANULATION OF COKE AT HIGH TEMPERATURES 327

Nicanor Cimpoesu, lulian Cimpoesu, Sergiu Stanciu, Mihaela Ratoi

METHODS TO OBTAIN THIN SHAPE MEMORY LAYERS FOR

MEMS APPLICATIONS 331

Dragos Dana, Petrica Vizureanu, Ramona Cimpoesu

TECHNOLOGICAL DEVELOPMENT PERSPECTIVES OF

MIG WELDING SOLDERING - ADVANTAGES AND DISADVANTAGES 335

Marija Mihajlovld, Slavica Lazarevid, Ivona Jankovid-Castvan,Bojan Jokid, Borde Janadkovid, Rada Petrovld

ADSORPTION OF ZINC IONS FROM AQUEOUS SOLUTIONS BY

NATURAL AND IRON - OXIDE COATED ZEOLITE 339

Vladimir Jovanovtd, Milan Petrov, Slavica Mihajlovid,Branislav IvoSevid, Vladan KaSid, Dragan Radulovid

PRELIMINARY INVESTIGATIONS OF THE POSSIBILITY TO USE

„DOBRILOVICI" DEPOSIT LITHOTAMNIAN LIMESTONE FOR

PRODUCTION OF ANIMAL DIETARY SUPPLEMENTS 343

Dijana Durovid, Irena Nikolid, Radomlr Zejak,Milena Tadid, Vellmir Radmilovid

CONVERSION OF FLY ASH IN THE ENVIRONMENTAL FRIENDLY

MATERIALS THOROUGH GEOPOLYMERISATION PROCESS 347

Dragoljub Bleiid, Irena Nikolid, Radomir Zejak,Milena Tadid, Velimir Radmilovid

INFLUENCE OF TYPE OF ALKALI SOLUTION ON THE PROPERTIES OF

FLY ASH BASED GEOPOLYMERS 353

Mustafa El-Musbahi, GHassan El-Masry, Alajale Abosdell,

Abdulghant Ramadan

OPTIMIZATION AND STRUCTURE ANALYSIS OF

SANDWICH PANEL EDGES AND JOINTS 357

Zdenka Stanojevid SimSid, Suzana Dragulovid, Silvana Dimitrijevid,Vesna Conid, Radmila Markovid, Vlastimir Trujid, Zorica Ljubomirovid

AN OVERVIEW OF THE MOST OFTEN USED ADDITIVES IN THE

PROCESS OF COPPER ELECTROLYTIC REFINING 363

Vesna Conid, Branka PeSovski, Ruflca Lekovski, Zdenka StanojevidSimiid,Suzana Dragulovid, Danijela Simonovid, Silvana Dimitrijevid

DETERMINING THE OPTIMUM CONDITIONS OF LEACHING

SULPHATE LEAD BY SODIUM CHLORIDE 369

Victor Verbitchi, Nicusor Attn Strbu, Cristian Toma, Ion-AurelPerianu

APPLICABILITY OF SOLAR ENERGY TO SOLDERING AND

OTHER JOINING PROCESSES 373

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The 44"' International October Conference onMiningand Metallurgy 1-3 October 2012, Bor, Serbia

Ivana Markovid, Svetlana Nestorovid, Desimir Markovid, Dragoslav Guskovid

MECHANICAL PROPERTIES AND LATTICE PARAMETER CHANGES OF

COLD WORKED, ANNEALED Cu-Au ALLOY 379

Svetlana Nestorovid, Ivana Markovii, Dragoslav Guskovid,

Ljubica Ivanid, Desimir Markovii

INFLUENCE OF THERMOMECHANICAL TREATMENT ON THE

PROPERTIES OF A CAST COPPER-OOLD ALLOY 383

Nikola Bajli, Marko Rakin, Slobodan Stojadinovid,Jasmina Pekez, Mihailo Mrdak

POSSIBILITY OF PRODUCTION OF WIRE FROM HARD SILVER SOLDER

WITH PHOSPHOROUS USING HOT PRESSING PROCEDURE 389

Vesna Nikolid, teljko Kamberovii, Zoran Andid, Marija Korad,Aleksandar Vujovid, MiroslavSokid

CARRIERS OF CATALYTICALLY ACTIVE COMPONENTS WITH

IMPROVED PROPERTIES BASED ON ALUMINA 395

DragosAchifei, Petricd Vtzureanu, Nicanor Cimpoesu, DragosDana

THERMO-MECHANICAL FATIGUE OF Cu-Zn-Al

SHAPE MEMORY ALLOYS 401

Petricd Vtzureanu, Dragos Cristian Achifei, Nicanor Cimpoesu, Dragos Dand

STUDIES CONCERNING THERMAL CONDUCTIVITY FOR SHAPE

MEMORY ALLOY LIKE CuAIMn 405

LjubiXa MiSid, Tatjana Apostolovski-Trujid, Vlastimir Trujid

THE IMPORTANCE ROLE OF SULPHUR IN AUTOGENOUS

SMELTING OF COPPER 409

Biserka Trumid, Aleksandra Ivanovid, Sofa Marjanovid,Lidija Gomidzelovid, Silvana Dimitrijevid, Vesna Krstid

A COMPARATIVE ANALYSIS OF HIGH TEMPERATURE MECHANICAL

CHARACTERISTICS OF PLATINUM AND PALLADIUM 415

Biserka Trumid, Aleksandra Ivanovid, DraSko Stankovid,

Silvana Dimitrijevid, SaSa Marjanovid, VesnaKrstid

Pt-Rh ALLOYS: INVESTIGATION OF ELONGATION AT

HIGH TEMPERATURES 419

Biserka Trumid, Aleksandra Ivanovid, DraSko Stankovid,

Silvana Dimitrijevid, Saia Marjanovid, Lidija Gomidzelovid

Pt-Rh ALLOYS: INVESTIGATION OF TENSILE STRENGTH AT

HIGH TEMPERATURES ; 423

Miroslav Sokid, Branislav Markovid, Dragana tivkovid, teljko Kamberovid,Nada Strbac, Vladislav Matkovid, Milovan Vukovid

KINETIC INVESTIGATION OF CHALCOPYRITE CONCENTRATE

LEACHING BY SODIUM NITRATE AND SULPHURIC ACID 427

Emina Poiega, Svetlana Ivanov, Zoran Stevid, Bata Marjanovid

INVESTIGATION OF Bi-Sb-Te-Se-Sn-Zr ALLOY STRUCTURE, PART 1 433

AliM. Hatab, ZayadM. Saad

THE EFFECT OF MIXING PROCESS VARIABLES ON MICROHARDNESS

OF PHASES FORMED IN THE Ag-Sn-Cu-Hg DENTAL AMALGAM 437

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The 44,h International October Conference on Mining and Metallurgy 1-3 October 2012, Bor, Serbia

Zoran JanjuSevid, Zvonko GuliSija, Marija Mihailovid, Aleksandra Patarid,Zoran Karastojkovid, Zorica Kovadevid, Zagorka Adimovid-Pavlovid

THE INFLUENCE OF ANNEALING PARAMETERS ON

MECHANICAL CHARACTERISTICS OF 30 HSLA STEEL 443

Zoran Karastojkovid, Zorica Kovadevid, Zoran JanjuSevid, RadiSa tunjaninPLASMA TREATING OF SPUR RACK FOR OBTAINING LARGE

DEPTHS OF NITRIDED LAYER 449

Zoran Karastojkovid, RadiSa Perid, Zoran JanjuSevid, Marko Rakin,AleksandarSedmak, Nikola Bajid, RadiSa tunjaninAPPLICATION OF TIG WELDING IN CONTINUOUS PRODUCTION

OF SILVER Ag925Cu TUBES FROM STRIP 453

Dragana Zivkovid, Tamara Holjevac Grgurid, Diana Cubela,Ana Kostov, Mirko Gojid, Stjepan Koluh

THERMODYNAMICS OF Cu-Al-(Ag, Au) SHAPE MEMORY ALLOY SYSTEMS 457

Miroslav Pavlovid, Vladan dosovid, Nadezda Talijan,

Dragana tivkovid, Miomir Pavlovid, RadoslavAleksid

ELECTRICAL CONDUCTIVITY OF LIGNOCELLULOSE

COMPOSITES LOADED WITH CHEMICALLY DEPOSITED SILVER POWDERS 461

Marina Dojdinovid, Milena dosid, Zagorka Adimovid Pavlovid

ANALYSIS OF THE CAVITATION BEHAVIOR OF VARIOUS MATERIALS 465

Milena Cosid, Marina Dojdinovid, Zagorka Adimovid-Pavlovid

BEHAVIOUR OF THE PISTON ALLOY UNDER CAVITATION CONDITIONS 469

Tatjana SoStarid, Aleksandar dosovid, Jelena Avdalovid, Zorica Lopidid

THE USE OF INACTIVE BIOLOGICAL MATERIALS FOR ADSORPTION

OF COPPER IONS FROM AQUEOUS SOLUTIONS 473

Aleksandra Ivanovid, Biserka Trumid, SaSa Marjanovid,Bata Marjanovid, Nikola Vukovid

STRUCTURAL AND MECHANICAL PROPERTIES OF Pd-Ni5 ALLOY 477

Zvonko GuliSija, Marija Mihailovid, Aleksandra Patarid,Zoran JanjuSevid, Milentije Stefanovid, Srbislav Aleksandrovid

ELECTROMAGNETIC CASTING INFLUENCE ON THE MECHANICALPROPERTIES OF AS-CAST 7075 Al ALLOY 481

Milorad Cirkovid, Milande Mitovski, Vlastimir Trujid

TECHNICAL-TECHNOLOGICAL AND ECONOMIC ASPECTS OF

INDUSTRIAL USE A NEW ULTRASONIC SPRAY FOR GAS COOLINGIN THE FLUO SOLID REACTOR IN RTB BOR 487

Milande Mitovski, Aleksandra Mitovski, Milorad dirkovid

THE "NEW" COPPER SMELTER - FUTURE MINI THERMOPOWER PLANT (MTPP) 491

Alexander Biserov Peltekov, Boyan Simeonov Boyanov

SOLID STATE INTERACTIONS OF CaO AND MgO WITH SYNTHETICAND INDUSTRIAL ZnFc204 497

Anja Terzid, LjubiSa Andrid, Vladan MiloSevid, Sonja Milidevid,

Ljubka Pavlovid, Zagorka Adimovid-Pavlovid

POSSIBILITY OF VALORIZATION OF COPPER OBTAINEDFROM VARIOUS WASTES 503

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The 44'h International October Conference on MiningandMetallurgy 1-3 October 2012, Bor, Serbia

Natalija Dolid, Jadranka Molina, Zdenka Zovko Brodarac

influence of hydrogen on mechanicalproperties of

as-cast ai-alloy en aw-5083 507

Emina Polega, Zoran Stevii, Svetlana Ivanov, Lidija Gomidzelovid, Vesna Rrstid

INVESTIGATION OF Bi-Sb-Te-Se-Sn-Zr ALLOY STRUCTURE, PART II 511

Alajale MohamedAbosdell, AbdulbasetAlt Frefer, Abdulghani Ramadan,BashirSaid Raddad

COMPARISON BETWEEN TWO YTTRIA STABILIZED ZIRCONIA

POWDERS AIR-PLASMA SPRAYED WITH VARIOUS THICKNESSES

USING OPO-8M MACHINE 517

NebojSa Tadid, Mitar MiSovid, Mileta JanjidFINITE ELEMENT METHOD FOR THE ANALYSIS OF COLD ROLLING STRIPS 523

Ana Rostov, Aleksandra Milosavljevid, RadiSa Todorovid,

Dragana Zivkovid, Vesna Rrstid

XRD DETERMINATION OF PHASES IN SHAPE MEMORY ALLOYS

OBTAINED BY UP-CAST METHOD 529

Sredko Manasijevid, Radomir RadiSa, Vladimir Kvrgii, Srdan Markovic

VIRTUAL CASTINGS FOR THE OPTIMIZATION OF

TECHNOLOGICAL CASTING PARAMETERS OF THE PUMP HOUSING 533

Aleksandra Milosavljevid, RadiSa Todorovid, Ana Rostov, Ljuhinka Todorovid

SPECIAL BRASS SOLDER FOR STEEL PARTS HARD SOLDERING 539

MilenaPremovid, DuSko Mlnid, Dragan Manasijevid, Dragana livkovid,Ana Rostov, Vladan Cosovid

EXPERIMENTAL INVESTIGATION AND THERMODYNAMIC

CALCULATIONS OF THE Al-Cu-Sb PHASE DIAGRAM 543

RadiSa Todorovid, Biljana Georgijevid, Aleksandra Milosavljevid,Ana Rostov, Ljubinka Todorovid

THERMOMECHANICAL PROCESSING OF AlMgSi0.5 WIREEN LABORATORY CONDITIONS 549

Chong Chen, Zhongjian Zhang, Yaru Wang, Tao Xu, Jianzhan Long,YongDu, Dragana Zivkovid

THERMODYNAMIC.CALCULATIONS OF

THE Al-C-W AND Al-C-Ni SYSTEMS 553

Srba Mladenovid, Dragan Manasijevid, Desimir Markovid,Ljubica Ivanid, DuSko Minid

STRUCTURAL AND THERMAL PROPERTIES OF

Sn-Zn-Bi LEAD-FREE SOLDER MATERIALS 557

Svetlana Ivanov, Dragoslav Guskovid, Ljubica Ivanid, Ivana Markovid,Bata Marjanovid, Srba Mladenovid

INVESTIGATION OF THE POSSIBILITY TO OBTAIN SINGLE-PHASE

BORIDE LAYERS ON LOW CARBON STEEL IN ELECTROLYTIC BOREDING 563

Ivica Buljeta, Ana BeroS, Rulica Udoviiid, Marina Jovanovid

STRUCTURAL CHANGES HOMOGENIZED BILLETS

AlMgSi - ALLOYS and TITANIUM HETEROGENEOUS NUCLEATION

AlTi5B 1 PARTICLES 569

XV

The 44* International October Conference on Mining and Metallurgy 1-3 October 2012, Bor, Serbia

TECHNOLOGY AND CHEMISTRY

Abdulghuni Ramadan, Cemil Yamali, Bashir Raided, AlajaleAbosdell,Mustafa El-Musbahi, OtmanAbughris

FILM CONDENSATION OF STEAM FLOWING DOWNWARD

ON A HORIZONTAL CYLINDER IN THE PRESENCE OF

A NON - CONDENSABLE GAS 575

Milan Adamovid, Marija Mihajlovid, iivkoSekulid,Aleksandra Bolarov-Stanfid, Mihajlo Radivojevid

APPLICATION OF NATURAL BENTONITE IN FEED MIXTURES PELLETS 581

Dana Stankovid, Vesna Conid, Rulica Lekovski, Zdenka Stanojevii SimSid,Suzana Dragulovid, Branka PeSovski, Branislav CaSenovid

HYDROMETALLURGICALTREATMENT OF GINDUSA BIOLEACH RESIDUE 585

Vesna Crekulovii, Mirjana Rajiid-Vujasinovid, Batrid PeSid, Zoran Stevid

POTENTIOSTATIC OXIDATION OF AgCu50 ALLOY IN ALKALINE

SOLUTION WITH PRESENCE OF BENZOTRIAZOLE 589

Nevenka Petrovid, Brankica Andelid, Jelena Petrovid

ANALYSIS OF MASTER ALLOY FERRO SILICA -MANGANESE (FeSiMn) 595

Milan Radovanovid, Marija Petrovid, AnaSimonovid, Snelana Milid, Milan Antonijevid

IMIDAZOLE AND ITS DERIVATIVES AS INHIBITORS OF

COPPER CORROSION IN WEAKLY ALKALINE MEDIA 599

Dragana Bozid, Milan Gorgievski, Velizar Stankovid,

Nada Strbac, Suzana DragulovidBEECH SAWDUST AND WHEAT STRAW AS NATURAL ADSORBENTS

FOR THE ADSORPTION OF ZINC IONS FROM SYNTHETIC SOLUTION 603

Mirjana Steharnik, Vlastimir Trujid, Radica Jonovid, Ljiljana Mladenovid

USING INTERNAL STANDARDIZATION METHOD FOR

THE DETERMINATION OF TRACE ELEMENTS IN PURE GOLD BY AES-ICP 607

Milan Gorgievski, DraganaBoiid, Velizar Stankovid,Nada Strbac, Suzana Dragulovid

WHEAT STRAW AS AN ADSORBENT FOR NICKEL IONS

ADSORPTION FROM AQUEOUS SOLUTIONS 613

Nevenka Petrovid, Renata Kovadevid, Mirjana Steharnik, Radojka Jonovid,Ljiljana Avramovid, Branko Blagojevid

CHARACTERIZATION OF DUST FROM THE COPPER SMELTER 617

Marija Milivojevid, Tamara UroSevid, Vesna Krstid, Branko Blagojevid

DETERMINATION OF MICRO AMOUNTS OF COFFEE ACID IN SOLUTION 621

Milan Cekerevac, Sanja Bugarinovid, Mladen Zdravkovid,Ljiljana Nikolid-Bujanovid, Vojka Gardid

TREATMENT OF EFFLUENT FROM THE PROCESS OFELECTROLYTIC REFINING BY FERRATE(VI) SOLUTION 625

Sonja Milidevid, Vladan MiloSevid, Ljubiia Andrid, Jelena Avdalovid,Vladimir Adamovid

EXAMINATION OF COPPER IONS ADSORPTION ON

DIFFERENT TYPES OF ZEOLITES 629

XVI

The 44lh International October Conference on Mining and Metallurgy 1-3 October 2012, dor, Serbia

Zorica Lopidid, Mirjana Stojanovid, Jelena Milojkovid, Marija Mihajlovid,Marija Petrovid, Mirko GrubiSid, Jelena Avdalovid

THE EFFECT OF SORBATE PH ON BIOSORPTION OF

Cu (II) IONS BY WASTED BIOMASS 633

Vesna Marjanovid, Slavica Lazarevid, Dorte Janadkovid, Rada Petrovid

ADSORPTION MECHANISMS OF Cr(VI) ONTHE ORGANOSILANE FUNCTIONALIZED MATERIALS 637

Sonja Milidevid, Vladan MiloSevid, Dragan Povrenovic, SanjaMartinovid,Milica Vlahovid, Tamara BoljanacHYDROPHOBIZATION OF THE MINERAL SURFACE 643

Dragoslav Guskovid, Mirjana Rajdid Vujasinovid, SaSa Marjanovid,Desimir Markovid, Ljubica Ivanid, Svetlana Ivanov

ELECTRODEPOSITION OF COPPER ON COLD ROLLED COPPER

SUBSTRATE FROM SYNTHETIC ELECTROLYTE WITHOUT ADDITION

OF ORGANIC ADDITIVES AT CONSTANT CURRENT DENSITY 649

Mirjana RajCid Vujasinovid, Vesna Grekulovid, SaSa Marjanovid,Desimir Markovid, Dragoslav Guskovid

ELECTRODEPOSITION OF COPPER ON COLD ROLLED COPPER

SUBSTRATE FROM SYNTHETIC ELECTROLYTE WITHOUT ADDITION

OF ORGANIC COMPOUNDS AT VARIOUS CURRENT DENSITIES 655

SaSa Marjanovid, Mirjana Rajlid Vujasinovid, Dragoslav Guskovid,Srba Mladenovid, Rata Marjanovid

ELECTRODEPOSITION OF COPPER ON COLD ROLLED COPPER

SUBSTRATE FROM ELECTROLYTE CONTAINING THIOUREA AND GELATINE 659

ENVIRONMENTAL PROTECTION

Vesna M. Marjanovid, Jelena Petrovid, Tatjana Apostolovski Trujid,Suzana Stankovid, Aleksandra Ivanovid

SOURCES OF POLLUTION AND AIR QUALITY IN THE MUNICIPALITY OF BOR 665

Vesna Lazarevid, Ivan Krstid

THE ANALYSIS OF EFFECTS OF OIL AND GREASE ON

THE QUALITY OF WASTEWATER FROM METAL INDUSTRY 669

Vesna M. Marjanovid, Aleksandra Ivanovid, Silvana Dimitrijevid,Branka PeSovski, Danijela Simonovid, Jelena Petrovid

POSSIBILITY OF POLLUTION MONITORING BY ANTHROPOGENIC

LEAD ISOTOPES IN THE NATURAL DEPOSITS 675

Vojka Gardid, Daniela UroSevid, LjubiSa Obradovid, Branko Blagojevid,Robert Jogrid, Marija Denkovid

DETERMINATION THE TOXICITY OF FLOTATION TAILINGS

FROM THE LEAD-ZINC MINE "GROT" A.D. VRANJE 681

Vojka Gardid, LjubiSa Obradovid, Daizo Ishiyama, Jelena Petrovid,

Branko Blagojevid, Hinako Sato, HiroshiKatvaraya

IMPACT OF THE MINING INDUSTRY ON THE WATERENVIRONMENT

IN THE BOR AREA 685

XVII

The 44"1 International October Conference on Mining andMetallurgy 1-3 October2012, Bor, Serbia

Jelena Petrovid, LjubiSa Obradovid, Daiyio Ishiyama, Vojka Cardie",

Hinako Sato, Branko Blagojevid, Hiroshi Kawaraya, Zoran Stevanovid

COMPARATIVE RESULTS OF WASTEWATER AND INDUSTRIAL

WATER ON THE FIELD AND IN THE LABORATORY 689

Silvana Dimitrijevid, Stevan Dimitrijevid, Aleksandra Ivanovid, Mladen Mini

WASTE HIERARCHY CONCEPT IN RELATION WITH EUROPEAN

AND WORLDWIDE USED LUBE OILS MANAGEMENT PRACTICES 693

Vesna Krstid, MilcaPetrovici, Alexandrine Fodor,

Anda Ioana Gratiela Petrehele, M&lina Dumbravi-Dodoacd, Adrian Sinitean

A SURVEY OF HEAVY METALS DYNAMIC IN THE CRISUL

NEGRU RIVER (ROMANIA) AND THEIR UPTAKE BY AQUATIC FAUNA 699

Tanja Kalinovid, Nevenka Petrovid, Snelana Serbula,JelenaKalinovid,AnaBid

EFFECTS OF AIR POLLUTION ON HEAVY METAL

CONTENT IN LINDEN AND PINE 705

Ana Hid, Mirjana Steharnik, Snelana Serbula, Jelena Kalinovid,Tanja Kalinovid

THE CONTENT OF TOTAL SULPHUR IN PLANT MATERIAL AND

SOIL OF BIRCH AND SPRUCE IN BOR AND SURROUNDINGS 709

Tatjana Apostolovski-Trujid, Vesna M. Marjanovid, Suzana Stankovid

TOTAL EMISSIONS OF BASIC AIR POLLUTANTS FROM MAJOR

STATIONARY SOURCES IN BOR 713

Branko Blagojevid, LjubiSa Obradovid, Daizo Ishiyama, Vojka Gardid,

Jelena Petrovid, Hiroshi Kawaraya, Hinako Sato, ZoranStevanovid

INFLUENCE OF MINING AND INDUSTRIAL ACTIVITIES ON

CONTENT OF ARSENIC TOTAL IN RIVERS OF EASTERN SERBIA 717

Tamara Uroievid, Marija Milivojevid, Branko Blagojevid, Vesna Krstii

INFLUENCE OF ARSENIC ON ENVIRONMENT 721

Mirjana Stojanovid, Marija Mihajlovid, Zorica Lopiiid, Mirko Grubiiid,MarijaPetrovid, Jelena Milojkovid

EXCHANGE FERTILIZER ZEOLITE/PHOSPHATE ROCKS FOR

SUSTAINABLE AGRICULTURE 725

Mirko Grubiiid, Ljiljana BoSkovid-Rakodevid, Mirjana Stojanovid,MarijaMihajlovid, Jelena Milojkovid, Zorica Lopiiid, Marija Petrovid

EFFICIENCY OF SEMI PERMEABLE REACTIVE BARRIERS IN

IMMOBILIZATION TOXIC METALS AND RADIONUCLIDES 731

Ivan Lazovid, Milena JovaSevid-Stojanovid, ViSa Tasid, Marija iivkovid

IDENTIFICATION OF C02 CONCENTRATION IN TWO PRIMARY

SCHOOLS IN BOR MUNICIPALITY 735

Aleksandra Milosavljevid, Ana Rostov, RadiSa Todorovid

WEEE AND ROHS DIRECTIVES - FROM BEGINNING TO PRESENCE 739

Klara Bojadgieva, Vladimir Hristov, LjubiSa Obradovid

CHARACTERIZATION OF DRAINAGE WASTEWATERS

ACCUMULATED IN ROBULE LAKE 743

XVIII

Hie 44lh International October Conference on Miningand Metallurgy 1-3 October 2012, Eor, Serbia

Blagoje Nedeljkovid, Gordana Milentijevid, Miljan JakSid

ANALYSIS OF THE QUALITY OF WORKING ENVIRONMENT IN THE

FLOTATION OF LEPOSAVIC 747

Vesna M. Marjanovid, Jelena Petrovid, Aleksandra Ivanovid, Srdana Magdalinovid,Branislav Cadenovid, Dragan Milanovid

ANTHROPOGENIC LEAD AS A SOURCE OF ENVIRONMENTAL POLLUTION 753

REALATED FIELDS:

CIVIL ENGINEERING, ARCHITECTURE,

ELECTRONICS, INDUSTRIAL INFORMATICS, ETC.

Aleksandra Ivanovii, Biserka Trumid, Miladin Burid,

Vojka Cardie", Vesna M. Marjanovid

INSTALLATION, MAINTENCE AND DEVELOPMENT OF

QUALITY SYSTEMS AT THE INSTITUTE OF MINING AND METALLURGY 759

Aleksandra Ivanovid, Biserka Trumii, Miladin Burid,

Vojka Gardid, Vesna M. Marjanovid

POSITIVE EXPERIENCES OF INSTALLATION, MAINTENCE

AND DEVELOPMENT OF QUALITY SYSTEMS AT THE INSTITUTE

OF MINING AND METALLURGY 765

Miroslav S. Milidevid, Tatjana M. Jovanovid, Valentino M. Nejkovid

ANALYSES OF THE USE OF MAGNETO DIELECTRIC FLUXTROL

B CONCENTRATOR IN THE PROCESS OF INDUCTIVE HEATING AND WELDING 771

Tatjana Jovanovid, MiroslavMilidevid, Valentino Nejkovid

THYRISTORS CONVERTERS FOR ELECTROTHERMIA... 777

Valentino Nejkovid, Miroslav Milidevid, Tatjana Jovanovid

IDENTIFICATION SYSTEMS WITHOUT FINISH ZERO 781

Sandra Filipovid, Jelena Stankovid, Silvana Dimitrijevid,Radmila Markovid, Gordana Slavkovid

VERIFICATION OF DESIGNED PARAMETERS OF ENLARGED

LABORATORY PLANT FOR ELECTROCHEMICAL INVESTIGATIONS 787

Jelena Stankovid, Zoran Stevanovid, Sandra Filipovid, Vojka Gardid,

Radmila Markovid, Silvana Dimitrijevid

CORROSION OF STEEL IN THE PRESENCE OF

ELEMENTAL SULFUR AND SULFURIC ACID 791

AUTHOR INDEX 795

ADVERTISEMENT 803

XIX