The extractjon behavior and mechanism of gallium(Ⅲ)and thallium(Ⅰ)or indium(Ⅲ)and thallium(Ⅰ)with Sec-octylphenoxy acetic acid(CA-12)from hydrochloric acid solution in sulphonating kerosene were studied.Optimum extracuon conditions were evfluatedfrom critical study of various experimental parameters andthe probable composition of the extracted species is ascertainedfromlg D-lg C plots.The effects of differentions on the determination of these ions were examined.
参考文献
| [1] | Preston J S .The solvent extraction of base metals by mixtures of carboxylic acids and nonchelating oximes[J].Hydrometallurgy,1985,14(02):171. |
| [2] | Santosh V. Vartak;Vijay M. Shinde .An extraction study of gallium, indium and thallium using TPASO as an extractant[J].Talanta: The International Journal of Pure and Applied Analytical Chemistry,1998(5):925-930. |
| [3] | Yanmada M;Suganuma S;Tanaka I .Solvent extraction equilibric and kinetics of gallium(Ⅲ) with 2-thenoyltrifluoroacetone in the absence and presence of trioctylphosphine oxide in toluene[J].Bulletin of the Chemical Society of Japan,1999,72(12):2703. |
| [4] | KAKADE S M;Shinde V M .Extraction and sepectrophotometric determination of gallium(Ⅲ),indium(Ⅲ) and thallium(Ⅲ) in aluminum and aluminum alloys[J].Analyst,1993,118(11):1449. |
| [5] | Naik M T;Dhadke P M .Solvent extraction of indium(Ⅲ) with bis (2-ethylhexyl) phosphinic acid in toluene[J].Journal of Chemical Engineering of Japan,1999,32(03):366. |
| [6] | Zhang X Y;Bo Q.B;Lu J .Extraction mechanism of rare earth elements with sec-oetylphenoxy acetic acid in n-heptane[J].Chinese Journal of Applied Chemistry,2000,17(02):198. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%