Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Preparation Characteristics And Desulfurization Potential Of Iowa Coals PDF full book. Access full book title Preparation Characteristics And Desulfurization Potential Of Iowa Coals.
| Author | : J. A. Cavallaro |
| Publisher | : |
| Total Pages | : 40 |
| Release | : 1973 |
| Genre | : Coal |
| ISBN | : |
| Author | : Joseph A. Cavallaro |
| Publisher | : |
| Total Pages | : 32 |
| Release | : 1973 |
| Genre | : |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 584 |
| Release | : 1973 |
| Genre | : Mineral industries |
| ISBN | : |
| Author | : United States. Superintendent of Documents |
| Publisher | : |
| Total Pages | : 1446 |
| Release | : 1974 |
| Genre | : Government publications |
| ISBN | : |
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
| Author | : |
| Publisher | : |
| Total Pages | : 48 |
| Release | : 1994 |
| Genre | : Coal |
| ISBN | : |
| Author | : Herbert B. Carroll |
| Publisher | : |
| Total Pages | : 660 |
| Release | : 1973 |
| Genre | : Gas detectors |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 1388 |
| Release | : |
| Genre | : Government publications |
| ISBN | : |
| Author | : United States. Superintendent of Documents |
| Publisher | : |
| Total Pages | : 1408 |
| Release | : 1976 |
| Genre | : United States |
| ISBN | : |
| Author | : United States. Bureau of Mines |
| Publisher | : |
| Total Pages | : 570 |
| Release | : 1975 |
| Genre | : Mineral industries |
| ISBN | : |
| Author | : T.J. Laros |
| Publisher | : |
| Total Pages | : 32 |
| Release | : 1977 |
| Genre | : Coal |
| ISBN | : |
An experimental investigation was carried out to develop a flotation technique for the efficient beneficiation of Iowa coal fines that could be applied on a pilot plant scale at the Iowa State University coal preparation plant. Flotation techniques found to be effective on Appalachian coals were studied to determine their effectiveness on Iowa coals. A single-stage flotation technique using metal salts was studied at different pH values. The effects of metal salt concentrations and different frother agents were also examined. Flotation techniques that performed well on Appalachian coals were found to be less effective on Iowa coals. the metal salts tested behaved more as coal activators than as pyrite depressants. The frothers examined exhibited collector-like properties. A single-stage flotation technique using 10 -4M concentration of metal salts and MIBC as the frother was found to effectively beneficiate Iowa coal fines.
