FRAY INTERNATIONAL SYMPOSIUM

VOLUME 4: MATERIALS RECYCLING, SILICON FOR PHOTOVOLTAIC CELLS AND BORON & BORATES

 

TABLE OF CONTENTS
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Chairman/ Editor Foreword........................................................................................................lxvii

Professor Derek Fray - Biography.............................................................................................lxxix

Editor's Biography...................................................................................................................lxxxiii

Organizers.................................................................................................................................lxxxv

International Committees.......................................................................................................lxxxvii

Session Chairpersons...............................................................................................................lxxxix

Sponsors/Financial Supporters...................................................................................................xciii

Sponsors Logos..........................................................................................................................xcvii

Corporate Section :

SOMIKA, Société Minière du Katanga .................................................................................ciii

RHI..........................................................................................................................................cv

Oschatz GmbH....................................................................................................................cvii

Berzelius Metall...................................................................................................................cix

Umicore, Precious Metals Refining......................................................................................cx

FLOGEN® Technologies Inc..............................................................................................cxi

 

 

PLENARY

 

Sustainability - The Challenge of 21st Century-Reflections on the Role of Science and Technology.........3

Florian Kongoli

 

Examples of Synergy Leading to Innovations in Materials Science.............................................15

Derek Fray

 

Doing More with Less: The Competitive Advantage in the 21st Century (Speech).....................25

Janez Potocnik

 

Investment into R&D, use of Urban Mines and International Cooperation:

Elements of a Win-Win Strategy (Speech)....................................................................................27

Reinhard Butikofer

 

The Quest for Sustainable and Responsible Mining (Speech).......................................................29

Stephan Dion

 

Sustainability is not Wishful Thinking; It Lies in Our and Your Hands! (Speech).......................33

Stephan Vavrik

 

Mining and Sustainable Development: Oxymoron or Rx for a Bright Future?

(Abstract Only)..............................................................................................................................39

Manuel E. Ramos, Krishna Parameswaran

 

Growing Material Requirements and Tightening Material Availabilities and a Legislative

Environment Change The Dynamics for Recycling (Abstract Only)............................................41

Mark Cafferey

 

KGHM - Our Way to Sustainability (Abstract Only)....................................................................43

Wojciech Kędzia

 

Lead Smelting and Refining at Weser-Metall GmbH (Abstract Only).........................................45

Ulrich Kerney

 

Effective Management for Productivity Improvement at a Metallurgical Complex:

The Peñoles Case (Abstract Only).................................................................................................47

Javier Hernandez-Gallegos

 

Integrated Battery Recycling at Berzelius Metall GmbH, Germany - A Closed Loop!

(Abstract Only)..............................................................................................................................49

Hans-Peter Behrendt

 

Recent Developments in Iron-Making Technologies in Japan......................................................51

Takashi Miwa, Kiichiro Kurihara

 

A Strategy of Metal Resources for Sustainable Development and Supporting Technologies

for it in Japan (Abstract Only).......................................................................................................63

Takashi Nakamura

 

Charcoal Blast Furnace for Ironmaking (Abstract Only)..............................................................65

Jose Carlos D'Abreu, Cyro Takano

 

Materials Characterization of Complex Systems by Applying the Anomalous X-Ray

Scattering (Axs).............................................................................................................................67

Yoshio Waseda

 

Regenerative Energy System Using High-Temperature Electrolyzer and Fuel Cell

Equipped with Liquid Metal Electrodes........................................................................................81

K. T. Jacob

 

The Pivotal Role of Materials Science and Engineering in the Recycling of Materials

(Abstract Only)..............................................................................................................................97

Martin Pech-Canul, Florian Kongoli

 

Overview of Mineral and Metal Industry in Chile: Case of Copper Production (Abstract

Only)..............................................................................................................................................99

Mario Sanchez

 

Mining, Metallurgy, and Society (Abstract Only).......................................................................101

Fathi Habashi

 

 

SPECIAL ARTICLE

 

Changes of the Past 50 Years.......................................................................................................103

Derek Fray


VOLUME 4: MATERIALS RECYCLING, SILICON FOR PHOTOVOLTAIC CELLS AND BORON & BORATES

 

MATERIALS RECYCLING PROCESSES AND PRODUCTS

 

The Effect of Aluminum Chloride Additive on the Efficiency of Molten Salt Extraction

Process for Recovery of Chromium From Chromium Oxide......................................................109

Babak Khalaghi, Lidong Teng

 

"Urban Mining" at our Cities' Door Steps: Results of 2 Years of Renewable Phosphate

Fertilizer Production from Ash in a Pilot Plant...........................................................................119

Ludwig Hermann

 

Environmental Benefits Provided by the Recovery of Plastics from Shredding of

Automobiles.................................................................................................................................135

Daniel Froelich, Elisabeth Maris, Hugues De Feraudy,

Ingo Soppe, Wolfang Hang

 

Overview of The Vild-Project, Vanadium Recovery from BOF-Slag, a long

term Slag For The Swedish Steel Industry..................................................................................143

Guozhu Ye, Kim Kärsrud, Mikael Lindvall

 

Ni-Fe Alloy Prepared from Nonferrous Metallurgical Slag using Carbothermic

Electrochemical Reduction Method.............................................................................................155

Xingmin Guo, Changyu Sun

 

Accretion Formation in Zinc Oxide Calcination Kiln.................................................................165

P. Chris Pistorius, Gabriel L. Gerson, Regis J. Zagrocki

 

Urban Mining of MSWI Bottom Ashes (Keynote)......................................................................177

Peter C. Rem

 

E-Scrap Recycling System and Technologies in Japan (Abstract Only).....................................189

Takashi Nakamura

 

Polypropylene Recycling in Technology of Lead-Acid Battery Smelting

in Blast Furnace - 2-Year Experience(Invited).........................................................................................191

Zdenek Kunicky

 

Cyclam-Modified Electrodes for Lead Detection........................................................................197

Yingjun Liu, S. Vimalnath, S. Subramanian, S. Sampath,

Carsten Schwandt,R. Vasant Kumar

 

Microwave Assisted Recovery of Platinum (Abstract Only)......................................................207

T. Gerdes, Monika Willert-Porada

 

Recycling of Plastics from Post-Consumer Electronics: What's the Problem? (Keynote)

(Abstract Only)............................................................................................................................209

Maria Teresa Carvalho

 

Hardness and Impact Fracture Behavior of Polypropylene, Polystyreneand

Polyvinyl Chloride Blended With The Corresponding Recycled Material.................................211

Osvaldo. Barrera, Diana Marulanda, Marco Perez,

L.E. Parra,E. O. Inchima, Jose Luis Rubiano

 

Melting Behavior of Zinc Containing Residues(Keynote)..........................................................................217

Jürgen Antrekowitsch, Stefan Steinlechner

 

Investigations in the Improvement of Recycling of Electric Arc Furnace Dusts........................229

Stefan Steinlechner , Jürgen Antrekowitsch

 

Shredding Plant Configuration and its Performance: Improving the

Quality and Quantity of the Products for Sustainable Development...........................................241

Hamid-Reza Manouchehri

 

Closed Loop Recycling Process in TAB-MPI Group..................................................................263

Igor Lipovnik

 

Light Weight Lead Acid Batteries Towards Electrical and Hybrid Electrical Vehicle

Applications.................................................................................................................................267

Robert Liu, J Yang, Ramachandran Kumar

 

Metal Recovery from Industrial Solid Waste - Contribution to Resource Sustainability

(Abstract Only)............................................................................................................................273

Yongxiang Yang, Y. Xiao, R Boom

 

The Recycling of CRTs Glass by Thermal Processing................................................................275

Floriana La Marca

 

Addition of Borates and Resulting Microstructure of Stainless Steel Slags................................287

Yiannes Pontikes, Daneel Geysen, Lubica Kriskova,

Xuan Wang, Tom Jones, Bar t Blanpain

 

Salt Removal from Black Dross by Heat Treatment (Keynote)(Abstract Only).........................................299

Reza Khabazbeheshti, Ragnhild.E Aune, Seshadri Seetharaman

 

Physical and Chemical-Mineralogical Characterization of Fine Recycled

Aggregates from Construction and Demolition Waste................................................................301

Fernando Rodrigues, Maria Teresa Carvalho, Manuel Francisco Pereira,

Luís Evangelista, Jorge De Brito

 

Recovery of Packaging Glass from Mechanical Biological Treatment Reject...........................319

Maria Teresa Carvalho, Nilmara Dias

 

Possible Limits for Valorisation of the Slag Derived from the Smelting

of the Nickel Oxides in the Newco Ferronickel, Kosovo............................................................327

Musa Rizaj, Izet Ibrahimi, Nurten Deva, Shefik Imeri

 

Feronikel Slag Effect in Improvement Characteristics of Surface Layer Asphalet

Concrete.......................................................................................................................................335

Izet Ibrahimi, Musa Rizaj, Nurten Deva, Skender Sallahi

 

Recovery of Molybdenum by Carbothermic Reduction of Molybdenum

Bearing Spent Catalyst(Poster)...........................................................................................347

Biswabandita Kar

 

Sustainable Construction Materials from Clinker Free Cements Based

on Chemically Activated Ground Granulated Blast Furnace Slags(Poster).............................................353

Arjan Korpa, Kledi Xhaxhiu

 

Aluminum Foam Weight Opimization to Increase Absorption Energy in Melt Process(Poster)............373

Ali Akbar Mottahedi

 

Recycling of Waste Foundry Sand, Steel Slags and Bottom Ash in Cement Bound

Mixtures for Road Pavements(Poster)....................................................................................................381

Marco Pasetto, Nicola Baldo

 

Methodology for Recovery Precious Metals: Gold, Silver and Platinum Group

from Electronic Waste(Poster).................................................................................................................391

Oscar Jaime Restrepo, B. Honorio Oliveros Gómez

 

Zn Recovery from Zn-Fe Intermetallic Compounds Produced in Hot Dip

Galvanizing Process(Poster)... .............................................................................................399

Ricardo Sánchez, Federico Chávez Alcalá, Alejandro Cruz-Ramírez

 

Re-Use of Steel Slags in High Performance Asphalt Concretes for Road

Flexible Pavements(Poster)..... .....................................................................................413

Marco Pasetto, Nicola Baldo

 

Processing of Lithium-Bearing Wastes to Obtain Li2CO3(Poster).........................................................423

Jitka Jandová, Ján Kondás, LuboŠ Havlák, Petr Dvořák

 

Carbon Nanotube Ribbons Produced by Pyrolysis Using a Sustainable

Waste Material(Poster).... ...................................................................................... ...................................431

Dilip C. D. Nath, Veena Sahajwalla

 

The Capitalization of the Fine Ferrous Wastes through Unconventional

Proceedings Obtaining some Unconventional Energo-Technological Sources

used as Raw Materials at the Steel Elaboration(Poster)................................................................435

Corneliu Stanasila, Nicolae Constantin,Octavian Stanasila, Perparim Demi

 

Solidification and Stabilization of Metal Finishing Sludge (Poster) (Abstract Only)..............................449

Cemile Yerlikaya, Ali Oztürk, Halil Dertli, Hasancan Okutan

 

Innovative Devices, Software Tools and Integrated Software and Hardware

Architecture in Solid Waste Recycling (Poster)(Abstract Only).............................................................451

Giuseppe Bonifazi

 

Disposal of the Lead-Containing Wastes at IMN'S Division Legnica (Poster) (Abstract Only)..............453

Arkadiusz Szpakowski

 

Global Copper Scrap Market and its Drivers (Poster) (Abstract Only)....................................................455

Carlos Risopatron

 

Ecological Steel and Cast Iron Castings Production (Poster) (Abstract Only).........................................457

Alena Pribulova, Dana Baricova

 

Waste Not, Want Not (Poster) (Abstract Only) ......................................................................459

Paul Kruesi

 

Vanadium Extraction of Petroleum Combustion Residues, and Production

Ferro-Vanadium by Aluminothermic Reduction Method (Poster) (Abstract Only).................................461

Mahmood Mahmoodi

 

The Preparation of Steel-Slag Based Ceramic Materials and the Analysis of its

Characterization (Poster) (Abstract Only).......................................................................................463

Hao Bai

 

Sustainable Use of Waste Plastics in Metallurgy and Materials Processing

(Keynote) (Poster) (Abstract Only)............... ................................................................................465

Norbert Fraunholcz

 

Study of Fluid Flow in Magnesium Electrolytic Cell in the Kroll Process

(Poster) (Abstract Only)............................. ...............................................................................................467

Go-Gi Lee, Hyun-Na Bae, Seon-Hyo Kim

 

Fluid Flow of the Molten Magnesium Salt in the Electrolysis Process

(Poster) (Abstract Only)............... ............................................................................... ..............................469

Go-Gi Lee, Hyun-Na Bae, Seon-Hyo Kim

 

Effect of the Composition and Electrode Distance on the Electrolysis

(Poster) (Abstract Only)............................................................................................................................471

Miseon Choi, Go-Gi Lee, Changkyu Lee, Sungkoo Jo, Jaeyoung Jung

 

Recovery of Europium, Yttrium, Zinc and Indium from Electronic Scraps

(Poster) (Abstract Only)........................................................................................ ....................................473

Carlos Morais, Luciene Resende

 

Off-Line and On-Line Analysis and Recognition of Post-Consumer

Polyolefins (Pp-Pe), of Different Origin and Characteristics, by Innovative

Spectroscopic Sensing Techniques (Poster) (Abstract Only)........................................................ 475

Giuseppe Bonifazi

 

New Effective Treatment Techniques for MSWI Bottom Ashes -

Current Finnish Activities (Poster) (Abstract Only).................................................................................477

Tero Korhonen, Pekka Mörsky, Jutta Laine-Ylijoki, Tommi Kaartinen

 

Copper Slag Characterization for Reprocessing by Flotation

(Keynote) (Poster) (Abstract Only)................................................................................ ...........................................479

Zoran Markovic

 

Carbstone: Valorisation Technology for Fine Grained Mineral Slags and Co2

(Poster) (Abstract Only)................ ......................................................................... ..................................481

Mieke Quaghebeur, Ben Laenen, Peter Nielsen,

Evelyne Nguyen, Dirk Van Mechelen

 

The Use of Hyperspectral Imaging for New Sorting and Control Strategies

in Materials Recycling Processes(Poster)..................................................................................483

Silvia Serranti

 

Building Construction Materials(Poster)............................................................................ ......................485

Kenan Krasniqi

 

A Study on Production of Active Zinc Oxide by a Hydrometallurgical Process

(Poster) (Abstract Only)......................................................................... ..................................................487

Cem Colakoglu,, Onuralp Yücel

 

 

SILICON PRODUCTION, REFINING & RECYCLING FOR PHOTOVOLTAIC CELLS

 

Electrochemical Formation of Porous Silicon Layers in Molten Salt........................................491

Eimutis Juzeliunas, Antony Cox, Amr Abdelkader, Derek J. Fray

 

Correlation between Microstructure of Metallurgical Grade Silicon,

Alloying with Calcium and its Leaching Behavior.............................. .......................................497

Yulia V. Meteleva-Fischer, Yongxiang Yang, Rob Boom,

Bert Kraaijveld, Henk Kuntzel

 

Distribution of Boron between Molten Silicon and Calcium-Silicate Slags(Keynote)..............................507

Lars Klemet Jakobsson,Merete Tangstad

 

Behavior of Phosphorus during Slag Refining of Metallurgical Grade Silicon.........................513

Yulia V. Meteleva-Fischer, Yongxiang Yang, Rob Boom,

Bert Kraaijveld, Henk Kuntzel

 

Settling of SiC Particles in Molten Silicon (Keynote)................................................................523

Arjan Ciftja, Anne Kvithyld, Arne Petter Ratvik, Morten Onsoien

 

Recycling of Top-Cut Silicon Scrap by Filtration (Abstract Only)............................................533

Arjan Ciftja

 

Thermodynamics of Silicon Solid Solutions for Optimizing the

Low Temperature Refining of Silicon ........................................................................................535

Takeshi Yoshikawa, Kazuki Morita, Sakiko Kawanishi and Toshihiro Tanaka

 

Electrolysis Process for Preparation of Solar Grade Silicon by Electrorefining

Metallurgical Grade Silicon in Molten KCl-NaF (Poster) .................. ......................................................545

Xiangyu Zou, Hongwei Xie, Yuchun Zhai, Xiaochuan Lang, Pyong Hun Kim

 

Purification of Metallurgical-Grade Silicon to Solar-Grade Silicon by

Low-Temperature Liquating Crystallization Method..................................................................553

Lixin Zhao, Zhi Wang, Zhancheng Guo, Chengyi Li

 

Removal of Boron during Slag Refining in Molten Silicon for SoG-Si (Poster) (Abstract Only)...........561

Eun Jin Jung, Byung Moon Moon, Dong Joon Min

 

Removal of Phosphorous and Boron from Silicon by using Vacuum and Steam

Plasma Refining with Electromagnetic Induction Melting (Poster) (Abstract Only)...............................563

Byung Moon Moon, Gangjune Kim, Hyun Jin Koo, Tae U Yu

 

 

BORON & BORATES: EXTRACTION, PROCESSING & APPLICATIONS

 

Viscoelastic Contact Problems with Friction and Damage.........................................................567

Nicolae Pop, Constantin Ghita, Gabriel Badescu

 

Production of Boron Carbide (Keynote)......................................................................................577

G.S. Gupta And Sachin Kumar

 

Reciprocal Borate Systems Polyhedration................ ..................................................................587

Vasily Lutsyk, Vera Vorob'eva, Olga Sumkina

 

Discovery of Boron Segregation in Metallurgical Grade Silicon by Chemical and Physical Characterization.593

Chengyi Li, Xuzhong Gong, Li-Xin Zhao, Zhi Wang, Zhancheng Guo, Yonggang Wan

 

Modeling of Thermodynamic Properties of Binary Melts Containing Lead Oxide(Poster)....................605

Andrei L. Shilov, Valentina L. Stolyarova

 

Thermodynamic Properties and Vaporization Processes of Ternary Borosilicate

Melts Studied by High Temperature Mass Spectrometry (Poster) (Abstract Only).................................615

Valentina Stolyarova

 

Adaptation of the Lattice Theory of Associated Solutions to Oxide Melts

Modeling (Poster)(Abstract Only)............................................................................ ................................617

Andrei Shilov

 

Temperature Dependence of Thermal-Diffusion in Lithium-Borate Melt

According to Light Scattering Data(Poster) (Abstract Only)...................................................................619

Nikolai Bokov

 

Synthesis of Boron Containing Ceramic Powders by Self Propagating High

Temperature Synthesis (SHS) Process(Poster) (Abstract Only)..............................................................621

Onuralp Yücel

 

Effect on Addition of NaCl to Boron Carbide Powder Produced By SHS

Method (Poster) (Abstract Only)........................................................................... ................................... 623

Murat Alkan, Onuralp Yücel