|
I 28.23:9056
|
Strata interactions in multiple-seam mining--two case studies in Pennsylvania |
1 |
|
I 28.23:9057
|
Thickening fine coal refuse slurry for rapid dewatering and enhanced safety |
1 |
|
I 28.23:9058
|
Oxidative thermal degradation of PVC-derived fiberglass, cotton, and jute brattices and other mine materials : a comparison of toxic gas and liquid concentrations and smoke-particle characterization |
1 |
|
I 28.23:9059
|
Thermal gravimetric analysis of pyrite oxidation at low temperature |
1 |
|
I 28.23:9061
|
Method factors for anemometer measurement at pipe outlets |
1 |
|
I 28.23:9065
|
Preparation of titanium feedstock from Minnesota ilmenite by smelting and sulfation-leaching |
1 |
|
I 28.23:9067
|
Bolt anchorage with gypsum-plaster water capsule cartridges |
1 |
|
I 28.23:9072
|
Continuous flotation testing to recover cobalt from Missouri lead ores |
1 |
|
I 28.23:9073
|
Analysis of rock chips produced during water-jet-assisted cutting |
1 |
|
I 28.23:9074
|
High-temperature relative enthalpies and related thermodynamic properties of CuI |
1 |
|
I 28.23:9076
|
Calculating fire-throttling of mine ventilation airflow |
1 |
|
I 28.23:9077
|
Acoustic emission monitoring of fracture development |
1 |
|
I 28.23:9078
|
Low-frequency vibrations produced by surface mine blasting over abandoned underground mines |
1 |
|
I 28.23:9079
|
Spontaneous combustion studies of U.S. coals |
1 |
|
I 28.23:9080
|
Stemming ejection and burden movements from small borehole blasts |
1 |
|
I 28.23:9081
|
Assessment of longwall roof behavior and support loading by linear elastic modeling of the support structure |
1 |
|
I 28.23:9082
|
Cobalt and nickel from lead-smelter matte : purification of leach liquor |
1 |
|
I 28.23:9083
|
Effects of stimulation treatments on coalbeds and surrounding strata : evidence from underground observations |
1 |
|
I 28.23:9084
|
Recovery of cobalt from spent copper leach solution using continuous ion exchange |
1 |
|
I 28.23:9085
|
Fire tests of rigid plastic ventilation ducts |
1 |