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Nal-H₂SO₄-Na₂SO₃수용액系로부터 TBP를 이용한 인듐의 추출

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Alternative Title
The Extraction of Indium by TBP diluted with Kerosene from Nal-H₂So₄-Na₂SO₃ Aqueous System
Abstract
Nal-H₂SO₄-Na₂SO₃수용액 매질로부터 케로신에 희석한 TBP 용액을 사용하여 인듐의 추출에 관한 연구를 실시하였다. 추출의 정도와 여러 가지 금속이온들의 방해효과는 섬광계수 방법과 원자흡수분광법에 의하여 측정되었으며, 실험결과로부터 정량적인 인듐의 추출조건을 밝혀냈다.
The extraction of indium by tributylphosphate(TBP) diluted with kerosene has been studied in Nal-H₂SO₄-Na₂SO₃aqueous system for ranges of iodide, sulfuric acid and TBP concentrations. Scintillation counting and atomic absorption spectrometry have been used to determine the extents of extraction and interferences of various metal ions. The optimum condition of quantitative extraction of indium was found by this experiment.
The extraction of indium by tributylphosphate(TBP) diluted with kerosene has been studied in Nal-H₂SO₄-Na₂SO₃aqueous system for ranges of iodide, sulfuric acid and TBP concentrations. Scintillation counting and atomic absorption spectrometry have been used to determine the extents of extraction and interferences of various metal ions. The optimum condition of quantitative extraction of indium was found by this experiment.
Author(s)
유광식류석환
Issued Date
1984
Type
Research Laboratory
URI
https://oak.ulsan.ac.kr/handle/2021.oak/5018
http://ulsan.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002025447
Alternative Author(s)
Yoo, Kwnag SikRhyu, Sok Hwan
Publisher
연구논문집
Language
kor
Rights
울산대학교 저작물은 저작권에 의해 보호받습니다.
Citation Volume
15
Citation Number
1
Citation Start Page
93
Citation End Page
99
Appears in Collections:
Research Laboratory > University of Ulsan Report
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