Increasing the proportion of Yandi pisolite in BHP steel ore blends

摘要

Sinter pot test studies indicated acceptable sintering performance of post-Koolan blends at both Newcastle and Port Kembla Sinter Plants. The vacuum left behind by the closure of Koolan mine (and also by the closure of the Goldsworthy Shay Gap mine) was filled by the increased proportions of Yandi ore, from 29 to 47