ZHAO Liang, ZOU Yong, LIU Yida, et al. Effect of temperature on formation of crystalline fouling on heat exchanger surface[J]. CIESC Journal, 2009, (8): 1938-1943.
ZHAO Liang, ZOU Yong, LIU Yida, et al. Effect of temperature on formation of crystalline fouling on heat exchanger surface[J]. CIESC Journal, 2009, (8): 1938-1943.DOI:
The effect of temperature on the crystalline structure and morphology of calcium carbonate fouling was investigated by X-ray diffraction analysis and SEM observation.The experimental results indicated that temperature not only affected the crystalline type of fouling
but also affected the lattice parameter and particle size of the precipitated phase.Calcite was the main precipitated phase at a lower temperature
and the amount of aragonite would increase with increasing temperature.The disturbance induced by low temperature boiling could reduce the size of aggregating fouling particle.