鹽酸溶液에서 PC88A와 비누화 PC88A에 의한 Gd와 Nd의 分離抽出
Solvent Extraction for the Separation of Gd and Nd from ChlorideSolution with PC88A and Saponified PC88A
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참고문헌
키워드
초록
Gd와 Nd올 혼합된 염산용액에서 PC88A와 비누화 PC88A에 의한 용매추출실험을 ??佩??. 쉠 敗교彭벧 빔ム?? 쑹ヨ」累彭벧 PC88A에 의해 Gd올 Nd보다 추출이 ? 뎃炎엿냇, 40% 비누화된 PC88A를 ょ幅??沛 Gd와 Nd의 분배계수가 증가하였다. PC88A와 비누화 PC88Aø° 의한 ?扱압 초기추출조건으로부터 Gd¿ Nd¿ 분배계수를 遍崎“ ?? 웍? 모델을 ????佩??. ½ª 敗교彭벧 ??돐 놈뎌역 旣기?扱」累彭 웝幅??沛 ø¼Ðø Gdø Nd엮 ½¼羸빔? 쑹ヨ엿?? Ðø¡§ ?? 벧?? ? ¿œ?갓?佩??.
Abstract
Solvent extraction experiments have been performed to separate Gd and Nd from chloride solution with PC88A and saponified PC88A. In the experimental ranges conducted in this study, the extraction percentage of Gd was higher than that of Nd. Use of 40% saponified PC88A increased the distribution coefficients of Gd and Nd. A chemical model was developed to predict the distribution coefficients of the two metals from the initial extraction conditions. The measured distribution coefficients of Gd and Nd with PC88A and saponified PC88A agreed well with those calculated in this study.
참고문헌 (10)
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