Using the online crystal microbalance sensor, monitoring and control method of chemical processing in the petroleum and petrochemical process

摘要

(57) Abstract In order to monitor the process treatment, petrochemical processing system of the petroleum and the processing system of the water, it is possible to use the thickness disconnect mode resonance device which is measured simultaneously with the accumulation and fluid property of the block. The accuracy and immediately adding the special chemical additive material, it is possible to control a state where it is detected by the thickness disconnect mode resonance device. As for this thickness disconnect mode resonance device, with the generator circuit it is the piezo-electric crystal which is used, the block, and viscosity of the fluid which because of this, contacts with the piezo-electric surface and/or it is possible to measure density.