Fig. 1From: Investigation of Hexagonal Mesoporous Silica-Supported Composites for Trace Moisture AdsorptionSchematic diagram of the experimental setup: (1) compressed gas cylinder, (2) pretreatment system, (3) concentrated sulfuric acid, (4) flow controllers, (5) dew point sensors, (6) packed particles, (7) reaction tube, (8) silica wool support, (9) insulation, T for thermocouple, TC for temperature controller, and TE for heating elementBack to article page