I'll start by saying something about the background to the project, then talk a little bit about our research techniques, and then indicate some of our interim findings.
And what we have to do is to reduce the incidents of theses losses and the severity of these losses before I think the technique will be widely accepted by the general public.
Two other techniques, called gasification and oxy-combustion, work by reacting coal with pure oxygen rather than air, and thus produce exhausts that require little treatment before burial.