TMS2018 Professional Development Events

Best Practices in Bauxite and Alumina Processing and Production

When
Sunday, March 11, 2018 • 8:30 a.m. to 4:30 p.m.
Where
Phoenix Convention Center
Sponsorship
Light Metals Division, Aluminum Committee
Instructors
Linus Perander, Outotec; Gerrit Vos, APEG-BC (Canada) and CREA-MG (Brazil); Suzette Taylor, Almatis - Global Process Technology Group; Ting-an Zhang, Yves Perret, Alessio Scarsella, Outotec; Peter-Hans ter Weer, TWS Services & Advice - Bauxite & Alumina Consultancy; Markus Graefe, EGA; Siva Soora, Almatis; and Jim Metson, University of Auckland

Scope

This one-day short course, targeted at the professional working in the field of alumina production and bauxite processing, complements the regular TMS sessions and will discuss several topical themes in the industry from a more general perspective. The course is expected to also generate discussion and debate and increase awareness and interest in common challenges in the industry. 

Who Attends?

This course is targeted to the following industry sectors: bauxite mining, alumina production, and Bayer process, including alumina from non-bauxitic ores. Industry professionals, e.g. production or technical engineers or senior engineers working in the alumina production sector or with technology providers for the alumina industry, will benefit from this course. Also, academic professionals wanting to gain detailed insight into state-of-the-art practices and technologies employed in the alumina industry and/or attain a deeper understanding on fundamentals in the process or drivers in the industry should attend.

Topical Outline

  1. General Introduction
  2. Metallurgical Grade Alumina—Market Situation and Outlook
  3. Bauxite Mining Supply
  4. Processing of Low-grade and Non-bauxitic Ores
  5. Developments in Digestion and Evaporation
  6. Sustainability in Alumina Refinery Design
  7. Bayer Process Residues
  8. Cost and Energy Reduction in Alumina Refining
  9. Alumina Quality—Does it Matter?
  10. Panel Discussion (all speakers)

Instructors

Gerrit Vos is a principal consultant and owner of V-ENG UK LLP. He has 27 years of operational experience in open pit and strip mining and more than 12 years of consulting experience performing due-diligence audits—scoping, pre-feasibility, feasibility and related studies. He has experience in bauxite, iron ore, gold, copper, lead-zinc, uranium, phosphate and nickel.

He has working experience in the African and South American tropics, the desert, and the Canadian North, and he has a proven ability to reduce costs and improve productivity. He has Canadian Professional Engineer status and is a Brazilian CREA registered engineer. Vos worked as a mine planning engineer and as overburden stripping supervisor at the Paranam operation of ALCOA in Suriname and audited several bauxite and phosphate operations during his consulting career.

Suzette Taylor is a Global Process Engineer with Almatis—Global Process Technology Group. She has experience in product development, process engineering, production and quality management of aluminum trihydroxides and calcined aluminas. In addition, she has also worked on the coaching of process improvement projects using Six Sigma methodology. She has earned her MS in Chemical Engineering from the University of Arkansas, Fayetteville.

Peter-Hans ter Weer has thirty-five years of international exposure to the bauxite and alumina industry (22 of which was with BHPBilliton), ranging from hands-on experience in plant commissioning, process engineering and production control, to corporate roles in business and technology development and project initiation and evaluation. Since 2004, he has been an independent technical and economic advisor to the bauxite and alumina industry. Weer’s focus is on understanding the key factors affecting the technical and economic success of bauxite and alumina projects.

Markus Gräfe is a soil chemist and mineralogist with 18 years R&D experience in universities, government research organizations and now industry (US, Australia, Ecuador, UAE). His research has focused on mineralogical and contaminant assessments, and sequestration techniques of contaminants for soils and industrial wastes, including bauxite residue, Amazonian, Andean and tropical soils. He is currently the manager for R&D activities in “Bauxite Residue – Agronomy” of the Technology Development and Transfer Department at Emirates Global Aluminium.

Siva Soora is the Global Business Systems and Six Sigma Manager at Almatis—Process Technology Group. She has experience with manufacturing of mullites, fused white alumina, calcined bauxites, spinels, tabular aluminas, calcined aluminas and calcium alumina cements. She also has worked in the coaching of improvement projects using Six Sigma methodology, leading capital improvement projects, and the transfer of new technologies and cost savings projects. She received her MS in Ceramic Engineering at Georgia Institute of Technology and her MBA at the University of Georgia.

Registration

Registering As Advanced On-site
Member $525 $600
Non-member $575 $650
Student $300 $350