Determination of small amounts of molybdenum in tungsten and molybdenum ores
Industrial and Engineering Chemistry
By: F. S. Grimaldi and R. C. Wells
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Abstract
A rapid method has been developed for the determination of small amounts of molybdenum in tungsten and molybdenum ores. After removing iron and other major constituents the molybdenum thiocyanate color is developed in water-acetone solutions, using ammonium citrate to eliminate the interference of tungsten. Comparison is made by titrating a blank with a standard molybdenum solution. Aliquots are adjusted to deal with amounts of molybdenum ranging from 0.01 to 1.30 mg.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Determination of small amounts of molybdenum in tungsten and molybdenum ores |
| Series title | Industrial and Engineering Chemistry |
| DOI | 10.1021/i560117a005 |
| Volume | 15 |
| Issue | 5 |
| Publication Date | May 01, 2002 |
| Year Published | 1943 |
| Language | English |
| Publisher | ACS Publications |
| Description | 2 p. |
| First page | 315 |
| Last page | 316 |