comparison economic figures FYI HEG ATC, page-9

  1. 33 Posts.
    lightbulb Created with Sketch. 5


    Resource size is unimportant - even at the volumes forecast which i think are probably optimistic, this will remain a niche business - kaolin purity is very important but also particle size - if you look at old patents in this area you will  clay with fine particle size has much better leach kinetics than larger particle  size clay ie alumina in fine particle kaolin should in theory dissolve much quickly in acid than larger particle clay
 
arrow-down-2 Created with Sketch. arrow-down-2 Created with Sketch.