Published Slag and ash chemistry after high-calcium lignite combustion in a pulverized coal-fired power plant by Papastergios G., Fernandez –Turiel J.L., Georgakopoulos A. and Gimeno D. 77-82_Papastergios_358_9-1.pdf
Published High Strength Geopolymers Produced from Coal Combustion Fly Ash by Nugteren H.W., Butselaar-Orthlieb V.C.L and Izquierdo M. 155-161_11-2_593_NUGTEREN_paper.pdf
Published Valorisation of fly ashes by geopolymerisation by Provis J.L., Duxson P., Harrex R.M., Yong C-Z. and van Deventer J.S.J. 147-154_11-2_588_PROVIS_paper.pdf