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[en] The interface of computer based process control for uranium separationhas been designed and constructed. The system function is for controlling thetemperature, stirring velocity and pump flow of extraction process. Theinterface card consist of temperature transducer, voltage amplifier, 12 bitADC system, address decode, peripheral Parallel Interface D8255C-2, currentamplifier and motor stepper. The testing on water temperature measurementwith flow rate of 10 ml/sec at the process temperature of 72 oC and 80 oCare 72.89 oC and 81.25 oC respectively. The testing made to the ADC andamplifier systems shows good performance of the expected values, withlinearity is 0.999. At the stirring velocity of 400 rpm the efficiency ofcontinuous extraction system is 66.89 %. By the control system theperformance of uranium extraction process by continuous liquid emulsionmembrane can be enhanced. (author)
Source
Sukarsono, R.; Karmanto, Eko-Edy; Suradjijo, Ganang (National Nuclear Energy Agency, Yogyakarta (Indonesia)) (eds.); Centre for Research and Development of Advanced Technology, National Nuclear Energy Agency, Yogyakarta (Indonesia); 286 p; ISSN 0216-3128; 
; 2000; p. 134-143; Scientific Meeting and Presentation on Basic Research in Nuclear Science and Technology; Pertemuan dan Presentasi Ilmiah Penelitian Dasar Ilmu Pengetahuan danTeknologi Nuklir; Yogyakarta (Indonesia); 25-26 Jul 2000; Also available from Center for Development of Nuclear Informatics,National Nuclear Energy Agency, Puspiptek Area, Fax. 62-21-7560923, PO BOX4274, Jakarta (ID); 5 refs.; 3 tabs.; 8 figs.
; 2000; p. 134-143; Scientific Meeting and Presentation on Basic Research in Nuclear Science and Technology; Pertemuan dan Presentasi Ilmiah Penelitian Dasar Ilmu Pengetahuan danTeknologi Nuklir; Yogyakarta (Indonesia); 25-26 Jul 2000; Also available from Center for Development of Nuclear Informatics,National Nuclear Energy Agency, Puspiptek Area, Fax. 62-21-7560923, PO BOX4274, Jakarta (ID); 5 refs.; 3 tabs.; 8 figs.