1. Dust-collection equipment: granular bed filters, in: D.W. Green, J.O. Maloney (Eds.), Perry's Chemical Engineers' Handbook, 6th edn., International Student Edition, McGraw-Hill, New York, 1984, pp. 20–104, 20–105.
2. Gas Cleaning in Demanding Applications;Seville,1997
3. C.A.P. Zevenhoven, Particle Charging and Granular Bed Filtration for High Temperature Application, PhD Thesis, Delft Univ. Press, 1992.
4. Proc. 23rd Int. Technical Conf. on Coal Utilization and Fuel Systems;Longanbach,1998
5. Avco Co., Evaluation of granular bed devices, Final Report. Contract No. PH-86-67-51, Phase III, AVATD-0107-67-RR, pp. 8–9, 48, 67–68, US Department of Commerce, Publication PB 185561, June 1969, submitted by Advanced Chemical Process Section, Avco Applied Technology Divison, Lowell, MA 01851, USA, 1969.