The Tohoku University in Sendai (Miyagi Prefecture, Japan) is requesting submission of materials for a carbon recycling and environmental remediation system with the aim of procuring such a system. The system must a) be capable of reducing carbon dioxide emissions by mineral carbonation technologies; b) have a plant capable of producing carbonates and environmental remediation materials; c) be capable of analyzing the carbonates; d) be capable of analyzing the environmental remediation materials; e) be capable of evaluating the performances of the environmental remediation materials. Companies are invited to send their proposals to the Tohoku University (contact data : see below). Deadline is 28 February 2022 at 17:00 Japanese time.