PENGEMBANGAN SISTEM MONITORING PROSES PEMURNIAN DI INSTALASI PEMURNIAN DAN KONVERSI

Abstract

It has been developed of a monitoring system for the purification process parameters, and the control of the feed motor in the purification installation and the conversion of the Pilot Conversion Plant (PCP), which is one part of the process of purifying yellow cake into uranium powder UO2. The operating parameters of the purification process displayed are always changing, on this basis it is necessary to observe a process data with monitoring system to record the process parameters that occur. The purpose of developing a monitoring system for the this purification process is to direct monitor of the process with a computer-based display and to store the process data. In addition, the control of the purification process feed motors can also be done on a computer. Development of process monitoring system using hardware and software modules. The hardware uses Advantech ADAM 4017 as an analog signal input 4-20 mA from transmitter output, Advantech 4069 as a relay output for motor control feed and Advantech 4561 as an RS 485 converter to a USB computer. The software developed is LabVIEW 2011 from National Instrument. From the test results, it can be concluded that the development of the dissolution process monitoring system can run well and can be used for the purposes of process data analysis.