分光學적 方法에 의한 重油灰 溶出液 中의 Ni 定量에 關한 基礎 硏究
Determination of Ni in Fly Ash Leach Liquor by Spectrophotometric Method
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
중유회로부터 증류수로 용출시킨 중유회 용출액에서 금속 중 Ni^2+이온의 정량을 분광광도법으로 측정하고자 하였다. 또 중유회용출액 중 다량 존재하는 V^3+이온이 Ni^2+이온의 분광광도법적 정량에 미치는 영향을 알아보기 위하여 Ni^2+이온 ppm 대비 V^3+이온의 함량을 달리한 시료의 흡광도를 조사한 결과 V^3+이온의 함량이 Ni^2+ 함량의 50% 이하인 조건에서는 시료 중 Ni^2+이온의 정량이 분광광도법으로 가능함을 확인하였다.
Abstract
We tried to measure the fixed quantity of Ni^2+ion among the metals which were eluted by distilled water from the Fly Ash Leach Liquor(FALL) with a spectrophotometric method. In addition, we researched absorbance values which had different contained quantity of V^3+ion in contrast with Ni^2+ion ppm to find out the influence of the V^3+ion existed in the FALL on the spectrophotometric fixed quantity of Ni2+ion. As a result, when V^3+ ion has below 50% of amount of Ni^2+ion, the fixed quantity of Ni^2+ion among the FALL was able to be confirmed by spectrophotometry.
참고문헌 (9)
- Mi-Sung Kim, "Generation and Treatment technologies of Industrial Solid Waste in Korea: Waste Fly ash and Fly ash", Energy Management, 237, pp.151~158 (1996)
- Young-Pil Kim, "A Study on Characterization of Fly Ash in Thermal Power Plant and Applications for Cement Additives", Scientific Research Meeting Collected Paper (Springtime), pp.123~127 (2004), Korea Society of Waste Management
- P.V.R. Bhaskara Sarma, "Extraction of nickel from ammoniacal solutions using LIX 87QN", Hydrometallurgy, 42, pp.83~91 (1996)
- Chinmay Parija, "Recovery of nickel from solutions containingammonium sulphate using LIX 84-I", Hydrometallurgy, 49, pp.255~261 (1998)
- Murdoch Mackenzie, "The recovery of nickel from high-pressure acidleach solutions mixed hydroxide product – LIX 84-INStechnology", Minerals Engineering, 19, pp.1220~1233 (2006)
- 오재현, "國內 未利用資源의 有效利用을 위한 回收 硏究動向 및 物質흐름-國內資源의 有效利用을 위한 處理 및 回收技術 動向調査(2)-", 자원리싸이클링, 16(2), pp.63~76 (2007), 한국자원리싸이클링학회
- Hyea Chul Han, "A Study on Determination of Ni in Fly Ash Leach Liquor", Journal of Institute of Industrial Technology, 6, pp.3301~3307 (2010), SeoKyeong University , Science
- 박경호, "암모니아 溶液中에서 바나듐의 溶解와 沈澱擧動", 자원리싸이클링, 17(1), pp.38~42 (2008), 한국자원리싸이클링학회
- "Vanadium"[URL]