Direct Reduction Technology
The MIDREX® Process – The world’s most reliable and productive direct reduction ironmaking technology.
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Creating the Sustainable Future of Iron and Steel
Midrex has a unique blend of existing and new technologies that produce iron with the lowest CO2 emissions in the world.
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Environment, Health, and Safety Assurance
Midrex Technologies, Inc. recognizes the importance of protecting the environment and conserving natural resources.
Learn More50 Years and Counting
The Trusted DRI Technology partner for over 50 years
50+
Years of commercial operation
20+
Countries with MIDREX Plants
PROCESS
MIDREX Plants produce about 80% of the world's low CO2 DRI
R&D
State-of-the-art research and development
HQ
Charlotte, NC headquarters & global offices
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Creating a Culture of Success: Performance & Achievements of AQS
AQS is breaking records in DRI output and efficiency.
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Eurasian Resources Group to Become Global Supplier of HBI Following Major Deal with Primetals Technologies and Midrex Technologies
New MIDREX Flex direct reduction plant will produce 2 million tons of hot briquetted iron (HBI) annually Enables Eurasian Resources Group (ERG) and Kazakhstan to enter the global HBI market...
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Energy is the New Driver for Siting DR Plants
Direct Reduced Iron (DRI) has long enabled steelmakers to establish operations in regions lacking traditional raw materials or infrastructure for integrated steelmaking. With no need for coke ovens or blast...
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Is CCS a Solution for Iron and Steel? Only in the Right Conditions
Carbon capture and storage (CCS) technology has long been touted as a solution for heavy industries needing to lower carbon emissions and transition towards net zero. By capturing carbon dioxide...
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Hot Briquetted Iron (HBI): Enhancing Safety and Productivity in Low-Carbon Steel Production
Hot Briquetted Iron (HBI) is a compressed form of Direct Reduced Iron (DRI) that offers a flexible feedstock for iron and steelmaking and a safer and more stable product capable...
Eurasian Resources Group to Become Global Supplier of HBI Following Major Deal with Primetals Technologies and Midrex Technologies
CHARLOTTE, NC, USA (October 20, 2025) – Eurasian Resources Group (ERG), a global metals and mining company, has signed a strategic contract with a consortium of Primetals Technologies and Midrex Technologies, Inc. (Midrex). The agreement covers detailed engineering, supply of key process equipment, and a range of services for the construction of a hot briquetted iron (HBI) plant in Rudny, Kazakhstan. This marks the next major milestone in the partnership, following the completion of pre-engineering and basic engineering packages.
The MIDREX® Flex plant will be one of the largest next-generation metallurgy facilities in Central Asia. Producing HBI with a metallization degree of at least 93.5 percent and an iron content of approx. 90 percent will enable Kazakhstan to enter the global HBI market with a new, competitive product. The MIDREX Flex plant is designed for a seamless transition to hydrogen utilization when it becomes commercially viable.
Read the full press releaseMidrex and the Climate Change Challenge
We are committed to providing the best-proven method for decarbonization in the iron and steel industry, direct reduction.
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The Faces of Midrex
At Midrex, you will do work that matters, with people who believe you matter. The work won’t be easy. But it will be worth it, as we work together to transform our industry.
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