id	keyword
ajst-15459	coal
ajst-15459	temperature
ajst-15459	coal gasification
ajst-15459	underground
ajst-15459	reaction
ajst-15459	model
ajst-15459	process
ajst-15459	field
ajst-15459	boundary
ajst-15459	wellbore
ajst-15459	gasification process
ajst-15459	pressure
ajst-15459	temperature field
ajst-15459	zone
ajst-15459	heat
ajst-15459	energy
ajst-15459	simulation