OPTlMASI IRADIASI SULFUR DAN TELLURIUM DI RSG-GAS

OPTlMASI lRADIASI ULFUR DAN TELLURIUM DI RSG-GAS. Sulfur dan Tellurium
merupakanu nsur untuk mbuatanr adioisotop'P.J3d2a n 1-131. Radioisotop P-32 digunakand alam
bidang pertanian dan 1-13 I digunakan dalam bidang kedokteran nuklir untuk tujuan diagnosis dan
therapi. Telah dilakukan 0 timasi iradiasi target sulfur dan tellurium di teras reaktor di posisi CIP (D-
6). Untuk mendapatkan il yang optimum,d iradiasi target Sulfur sebanyak1 0g ram, laraa iradiasi 5
hari, daya reaktor2 5 MW, .peroleha ktivitass ebesa3r ,1 Ci. Untuk targetT ellurium diradiasis ebanyak
100g ram, lama iradiasi5 ari, dayar eaktor2 5 MW, diperoleha ktivitas sebesa5r ,9 Ci.
ABSTRACI'
OPTIMA TION OF SU FUR AND TELLURIUM IRRADIATION IN RSG-GAS. Sulfur and
tellurium are the elements akeso fP-32 and 1-131r adioisotopesP. -32 radioisotopu se for agricultural
field and 1-131 radioisoto is used in nuclear health for diagnosis and theraphy. The optimation of
sulfur and tellurium irradi 'on has been done in reactor core at Central Irradiation Position (CIP) D-6.
To found the optimum res t is made by irradiated 10 grams sulfur during 5 days irradiation time at 25
MW power reactor gave 3.1 Ci activity and 100 grams tellurium during 5 days irradiation time at 25
MW power reactor gave S. Ci activity.