Supporting information of a series of tests of fluidized-bed coal combustion is given, including: a summary of each test run; process conditions; mass and heat balance results for each balance period; DAS calculation procedures; bed material characterization; tables and graphs of cyclone efficiencies and size distribution of dusts; bed and downcomer temperatures; heat transfer calculation procedures; sample preparation and analytical methods; elutriation and breakdown; variability of material stream chemical compositions; frequency response calculations; basis of distributor plate calibration plot; comparisons of old and new correlations of sulphur retention with operating conditions; approximate gas path flow conditions and component volumes during pressure response tests; and the derivation of combustion efficiency correlations. (LEW)