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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
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Miller, Jan D. | Preliminary evaluation of air-sparged hydrocyclone technology for scavenger flotation of Western phosphates | The sedimentary western phosphate deposits of Idaho, Montana, Utah, and Wyoming tend to be calcareous and generally carry a significant amount of dolomite along with collophanite. In some cases, such as the Smokey Canyon Mine, Afton, Wyoming, the ore will also contain mudstone, and in this case the ... | Collophanite; hydrosizer; scavenger concentrate | 1993 |
| 2 |
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Miller, Jan D. | Spectroscopic analysis of passivation reactions for carbonaceous matter from carlin trend ores | Abstract. Three different refractory carbonaceous gold ores from the Carlin operation in northeastern Nevada were investigated to characterize the effect of passivation treatments on the nature of the carbonaceous material. The carbonaceous material was chemically isolated from the ores and pass... | Gold; Chlorine; Cyanidation | 1990 |
| 3 |
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Miller, Jan D.;Yu, Qiang | Fossil resin, a value-added product from western coal | Certain bituminous coals of the western United States are known to contain appreciable quantities of macroscopic fossil resin (resinite). Such resinous coals are found in the states of Arizona, Colorado, New Mexico, Utah, Washington, Wyoming, etc. The Wasatch Plateau coal field in Utah (Figure 1)... | Resinite; Solvent refining; Wasatch Plateau; Hydrogenation | 1992 |
| 4 |
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Miller, Jan D. | Selective flotation of fossil resin from Wasatch Plateau high-volatile bituminous coal | Certain bituminous coals are known to contain appreciable quantities of natural fossil or subfossil resin. Such resinous coals are found in the western US, particularly the Wasatch Plateau coalfield of UT. Some of the seams in this field contain an average of 5% resin. This fossil resin has been r... | Bituminous coal; Wasatch Plateau; Resin | 1989 |
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