Disruptive Technology for Energy Storage to Steel Production
Progress of global deployment targeting cashflow and commercialization (Optioning, Licensing, Royalties and more)
Vanadium, Iron and Titanium recovered from Multiple Sources Efficiently and Sustainably
Development VTM Resource with 22.5km Geophysical Footprint
Former Crown Asset With Over 60yrs of Development next to Blackrock Metals Proposed VTM Mine and Concentrator
Copper Gold Exploration Projects and Royalties Available For Option or Sale
The Future of Sustainable Energy
Reusable and Lowest Cost Battery Electrolyte without Carbon
Current Demand and Price for Vanadium
Board of Directors, Advisory Board & Technical Team
Corporate Info, Vision & Governance
Strategic Partners and Memberships
Current Mandates and Pending Developments
Latest Vanadium Industry Developments
Presentations about Vanadium, Redox Battery Flow and more
A multistage utilization process was developed to fully recover valuable metals from vanadium-bearing converter slag and reduce the content of hazardous elements, such as vanadium and chromium, in the tailings. A mechanical activation–calcification roasting–acid leaching process was firstly employed to recover vanadium. This process generated two products, viz. a V-bearing solution accounting for ∼95% V recovery and vanadium tailings with Fe and Ti contents of 31.85% and 8.94%, respectively. Then, based on theoretical calculations and physical measurements, a coal–based direct reduction–magnetic separation process and a hydrochloric acid leaching process were employed for the stepwise recovery of iron and titanium, respectively, from the vanadium tailings. Iron was recovered in the form of high chromium–vanadium iron with 81.53% Fe, 1.31% Cr, and 2.04% V, and titanium was recovered as titanium dioxide pigment with 85–90% yield. Such a comprehensive and clean utilization of vanadium-bearing converter slag has great potential for practical application.
To read the full bibliography, click on the below icon.
Continue reading the full story here >>
Enter your email address below to start receiving VanadiumCorp and related Industry news directly.
We're here to answer your questions. Contact us by phone or email.
© 2019 VanadiumCorp Resource Inc., all rights reserved • Site Map • By Line49 Web Design, Vancouver BC