PENGUKURAN INDUKSI MAGNETIK TOTAL DAN IDENTIFIKASI KANDUNGAN ELEMEN ENDAPAN PASIR BESI DI PANTAI BAGIAN SELATAN KOTA PADANG SUMATERA BARAT

Salomo Salomo, Erwin Erwin, Zuhendri Zuhendri, Zulkarnaen Zulkarnaen

Abstract


The measurement of total magnetic induction and identification of elements of iron oxide
particles (consentrate) from Southern Padang City West Sumatera has been done. The
sample was dried under sun ray prior to iron sand separator. X-Ray Fluorescence (XRF) was
used to identify the elements of iron sand only from Bungus and Carolina beach, before and
after iron sand separator process. Total magnetic induction of the sample and solenoid was
measured by Pasco magnetic probe 2162. The solenoid was designed for 2500 wonds and 8
cm long and diametre of 3 cm. The electric current was applied to the solenoid with the value
of 2-10 A. The total magnetic induction was measured in the direction of horizontal distance,
namely 1-5 mm from the edge of the solenoid. The total magnetic induction values increase
when the electric current increased and decreased when the horizontal distance is increased.


Keywords


Sand iron , Magnetic degree , Iron Sand Separator , solenoid Magnetic induction , andX-Ray Fluorescence ( XRF )

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