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http://nopr.niscpr.res.in/handle/123456789/41156| Title: | Extraction and determination of microgram amounts of molybdenum(VI) and tungsten(VI) in carbon steel, mild steel, plain steel and Mn-Mo steel |
| Authors: | Barve, A D Shinde, V M |
| Issue Date: | Dec-1994 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A method is proposed for the extraction of microgram amounts of molybdenum (VI) and tungsten(VI) from halide. medium using tris(2-ethylhexyl) phosphate dissolved in toluene as an extractant. Various experimental parameters involved in the use of the method such as acid concentration, period of equilibration, nature of stripping agents and interference by diverse ions have been studied. The logD-logC plot is used to ascertain probable extractable species. The method has been applied for separation of molybdenum(VI) and tungsten(VI) in alloys like carbon steel, mild steel, plain steel and Mn-Mo steel. The analysis requires 15-20 min. |
| Page(s): | 1126-1128 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.33A(12) [December 1994] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 33A(12) 1126-1128.pdf | 629.48 kB | Adobe PDF | View/Open |
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