Difference between revisions of "Coal Anthracite Sized 1/2 inch"
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Revision as of 15:04, 16 June 2015
Contents
Description
Anthracite is a hard, compact variety of coal that has a high luster. It has the highest carbon content, the fewest impurities, and the highest calorific content of all types of coal, which also include bituminous coal and lignite. [[File:|thumb|caption]]
- Bulk material codification principle here : Bulk material codification
- Material codification explanation here : Material code table
- Lump size limitation Lump size table
- Archimedys modular screw calculation sheets and catalogs here : Archimedys
Bulk Material Characterization - Key Properties for Material Handling Equipment Design
| Characteristics | Contents |
|---|---|
| Appearance | Black or brownish-black sedimentary rock, bigger than anthracite from culm |
| Flowability | Free Flowing |
| Abrasiveness | Mildly Abrasive |
| Material code | 881 C½ 25 |
| Specific weight as convey | 785-977 kg/m3 |
| Particle size | Granular 12,7 mm and Under (C1/2) |
| Material factor Fm | 1 |
| Conveyor recommended filling level | 45 % |
| Angle of maximal inclination in° | 16 ° |
| Vertical lift | Olds elevator Recommended http://www.oldselevator.com/ |
| Specific hazard | |
| Recommendation | |
| Risks | R7 May cause fire. |
Imperial measurement
| Characteristics | Contents |
|---|---|
| Specific weight as convey | 49-61 lbs/ft3 |
| Material code | 55 C1/2 25 |
| Particle size | Granular (1/2") and Under (C1/2) |
Miscellaneous
Screw conveyor horse power requirement, torsional rating, conveyor size, … www.archimedys.com
