Research
 Home


 Research
 Development


 Research
 Services


 Technology
 Transfer


 Centers / Institutes

 Faculty
 Expertise


 Research
 Programs


W. J. Kroll Institute for Extractive Metallurgy

A grant from the late W.J. Kroll, the inventor of the Kroll Process for the production of Titanium and Zirconium, enabled the establishment of an Institute for Extractive Metallurgy in the Department of Metallurgical and Materials Engineering. Today the primary focus of the Institute is the development of new technologies for the physical-chemical processing of materials. This includes the production and refining of metals, the processing of wastes and hazardous materials, the recycling of materials, and the synthesis of advanced materials. The Institute supports the education of students through the awarding of fellowships and research assistantships, provides opportunities for visiting scholars, arranges for the teaching of short courses in subjects related to the mission of the Institute, and undertakes a wide range of sponsored research projects.
 
Background:

  • Established in 1973 with a grant from the late famous extractive metallurgist, Dr. William Justin Kroll
  • Financial support for research from individual research contracts from industry and federal sources which currently amounts to $300,000 per year
Areas of Expertise:
  • Mineral processing
  • Extractive metallurgy (Hydro, pyro & electro-metallurgy)
  • Chemical processing of materials, including materials synthesis
  • Processing of waste materials and the development of clean technologies
  • Corrosion and reactive metals processing
  • Production of new minerals-based by-products
  • Process development research focusing on improved commercial operations
  • Recycling technology
Sponsoring Organizations:
  • Industry
  • Federal funding agencies
Method of Technology Transfer:
  • Short Courses
  • Publications, journals, national and international conferences
  • Industry sponsor meetings
  • M.S., Ph.D. graduates employed by industry and national labs
Spin-offs / Contributions:
  • Development of new extractive metallurgy techniques and processes
  • Process control in metal extraction and decrease in waste process streams
  • Patents: e.g., plastics recycling using flotation techniques; reprocessing of lead-acid battery wastes; reduced waste process streams in plutonium processing; recovery of valuable by-products in electric arc furnace ducts, and rendering remaining dust non-hazardous
  • Development of new accepted pigments
  • Identification of process parameters for the manufacture of cementite for use in steel making
  • Treatment technology for automobile shredder fluff
  • Thermo plasma processing
Contact: Kroll Director, Dr. Patrick R. Taylor, Metallurgical and Materials Engineering,
(303) 384-2130

 

 
 
Send comments & questions to ord@mines.edu
Last Modified: July 12, 2005