• Pre-reduction Behaviour of Manganese Ores in H2 and CO Containing Gases 

      Ngoy, Didier; Dmitry, Sukhomlinov; Tangstad, Merete (Peer reviewed; Journal article, 2020)
      This paper presents results of a study conducted on the pre-reduction of Assmang and Comilog ores with gases of CO+CO2 and CO+H2+CO2 up to 1 000°C. Non-isothermal experiments were carried out in a vertical thermogravimetric ...