... Hn na sc ký lng cao ỏp cn c k thut ae ký cp ion m n cha thy cụng, b cụng trinh no v s dng k thut ny tỏch -xỏc nh t him Theo chỳng tụi l thut ny c nhiu u iem hon k thut scký trao on vi mc ich ... thỡphõnhuy bng kim l hon c VI nú cho phộp thu uvc tinhqung t liem ga oan u cua qua trinh IV 2.2 Thu tng oxit t him tự Basnezit: Cể nhiu phcmg phỏp thu tng o - t him t xit Basnezit, song õy ... Kxy./"*aq/ Nh vy trng hp n gin nht Dx ph thuc vo nong cht tđ0 cp pha nc v Kzy Kxy ph thuc vo t l thnh phn, pha hu c, kiu on to cp V bn chat cht tan, nhit Trong lc thut sc ký cp ion cú c che crng ton...