Part 1 Inertial separators and electrostatic precipitators: novel centrifuges for high temperature gas cleaning, A. Hitchings, et al; separation efficiency and pressure drop of cyclones at high temperatures, M. Bohnet and T. Lorenz; the analysis of the cyclone performances under high temperature for PFBC unit, S. Mingxian, et al; utilization of turbulence for separation of fine particles - preliminary tests with the "turbulent precipitator", F.A.L. Dullien, et al; electrostatic separation of fine particles at high temperature, H. Yamamoto; hot gas cleanup for advanced power generation system, J.M. Quimby and K.S. Kumar. Part 2 Filters: operation and performance of the EPRI hot gas filter at Grimethorpe PFBC establishment - 1987-1992, G.K. Burnard, et al; filtration properties of dust from fluidized bed gasification systems, P. Cahill, et al; filtration of flyslag from the shell coal gasification process using porous ceramic candles, J.N. Phillips and H.W.A. Dries; substitution of lightweight ceramics for alloy and silicon carbide in a hot gas filter, E.C. Zievers, et al; experiences of a fibrous ceramic candle filter for hot gas cleaning in pressurized fluidized bed combustion, J. Jalovaara, et al; applications of low density ceramic filters for gas cleaning at high temperatures, C.J.C. Beattie and C.J. Withers; the evaluation of low-density ceramic filters in a boiler flue gas clean-up system, M. Jones and P. Rogers; aspects of pulse-jet cleaning of ceramic filter elements, S. Laux, et al; pulse jet cleaning of rigid filter elements at high temperatures, S. Berbner and F. Loffler; regeneration of rigid ceramic filters, D. Koch, et al; pulse jet cleaning and internal flow in a large ceramic tube filter, S. Ito; investigation into the cleaning of fibre ceramic filter elements in a high pressure hot gas dedusting pilot plant, R. Skroch, et al; the world market for hot-gas media filtration - current status and state-of-the-art, L. Germann; high temperature ceramic fiber filter bags, T.J. Gennrich; ceramic honeycomb filter for hot gas cleaning, Y. Akitsu, et al; compact ceramic membrane gas filter, R.F. Abrams and L. Goldsmith; high temperature gas cleaning - catalyst recovery, R. Wren; high temperature dust collections using a unique metallic fiber filter medium in baghouses, F.K. Pethick; an integrated concept for the application of high-temperature granular bed filters in the aluminum industry, W. Peukert and F. Loffler; high temperature gas cleaning for PFBC using a moving granular bed filter, C.A.P. Zevenhoven, et al; development of a simultaneous sulfur and dust removal process for IGCC power generation system, K. Ishikawa, et al. (part contents).