An overview of the details of the 'IIMA HBI C Flex Project, Addressing a Challenge to the HBI Value Chain', have been published in the March 2022 issue of SIMA, the Indian sponge iron manufacturers association.
This article first appeared in Midrex's HBI issue of their magazine Direct, and has been republished with their permission. It details the genesis and scope of the project, and the results of the literature review. The article is available in the Members Area of the IIMA website in the Resources Library/Paper Presentation Archive/HBI.
https://www.metallics.org/assets/files/Member-Area... (The link will only work if logged into the Members' Area)