Author: J. A. CavallaroPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 40
Book Description
Preparation Characteristics and Desulfurization Potential of Iowa Coals
Author: J. A. CavallaroPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 40
Book Description
Preparation Characteristics and Desulfurization Potential of Iowa Coals
Author: Joseph A. CavallaroPublisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
Report of Investigations
Author: Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 584
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1446
Book Description
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
Accuracy and Precision of Several Portable Gas Detectors
Author: Herbert B. CarrollPublisher:
ISBN:
Category : Gas detectors
Languages : en
Pages : 660
Book Description
Monthly Catalog of United States Government Publications
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1388
Book Description
Monthly Catalog of United States Government Publications, Cumulative Index
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : United States
Languages : en
Pages : 1408
Book Description
An Overview Of, U.S. Federal, Coal Preparation Research
Author: Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 48
Book Description
List of Bureau of Mines Publications and Articles ... with Subject and Author Index
Author: United States. Bureau of MinesPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 570
Book Description
Physical Desulfurization of Iowa Coal by Flotation
Author: T.J. LarosPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 32
Book Description
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.
