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A Novel DR Process for Iron Ore Concentrates

A Novel DR Process for Iron Ore Concentrates

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Description: In the fifteen year period 1995 to 2010, U.S. blast furnace steel production decreased from 60% to 40% while electric arc furnace production rose from 40% to 60%. This is not good news for Minnesota since taconite pellets are only suitable for blast furnaces. Consequently, there is a great interest in the potential application of DR technology to produce higher added value products suitable for EAFs. The recent reduction in natural gas prices makes currently available gas fired DRI plants attractive, but CO2 emissions remain an environmental concern. After reviewing current technology and trends, a new patent-pending In-Flight Direct Reduction Process (IFDR) is described that has an optional mode that produces only iron and oxygen.
Speaker(s): Dr. Kenneth Reid
Format: MP4
Download Size: 61,305 KB
Length: 56:40
  • List Price: $90.00
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A Novel DR Process for Iron Ore Concentrates
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