Method for monitoring and controlling processes with sensors quartz crystal microbalance online.

摘要

Resonators CAN BE USED IN THICK shear mode, MEASURING SIMULTANEOUSLY MASA DEPOSITION AND FLUID PROPERTIES FOR MONITORING THE PROCESSING OF OIL AND PETROCHEMICALS AND WATER TREATMENT SYSTEMS. CAN ADD CHEMICAL SUBSTANCES SPECIAL so accurately and instantly, under control conditions detected by resonators IN THICKNESS SHEAR MODE. Piezoelectric said resonators are crystals used in conjunction with circuitry oscillator, which can determine the mass, and the viscosity and / or density of a fluid in contact with the piezoelectric SURFACE.