Author: Andrew J. Gaber
Publisher:
ISBN:
Category : Coal preparation
Languages : en
Pages : 30
Book Description
Progress Report on Removal of Pyrite from Pulverized Coal by Induced Roll Magnetic Separator
Author: Andrew J. Gaber
Publisher:
ISBN:
Category : Coal preparation
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Coal preparation
Languages : en
Pages : 30
Book Description
Magnetic Separation of Pyrite from Coals
Author: Sabri Ergun
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 34
Book Description
Removing Pyrite from Coal by Dry-separation Methods
Author: W. T. Abel
Publisher:
ISBN:
Category : Coal, Pulverized
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Coal, Pulverized
Languages : en
Pages : 36
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 788
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 788
Book Description
Desulfurization Technology in Coal Preparation and Coal Utilization
Author: Linda Z. Condry
Publisher:
ISBN:
Category : Carbon
Languages : en
Pages : 136
Book Description
Publisher:
ISBN:
Category : Carbon
Languages : en
Pages : 136
Book Description
Fifteen Years of Service to the State of West Virginia
Author: Kenneth King Humphreys
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 52
Book Description
Control of Pyrite Surface Chemistry in Physical Coal Cleaning. Seventh Quarterly Progress Report, March 1, 1991--May 31, 1991
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 19
Book Description
The removal of pyrite from coal by flotation or any other surface chemistry based separation process is often hampered by the apparent hydrophobicity of the mineral. Results obtained in this project suggest that corrosion processes are responsible for the apparent hydrophobicity of pyrite in aqueous environments. Characterization of the corrosion products of pyrite in acidic and alkaline solution has been performed using electrochemical (cyclic voltammetry and single-potential-step chronoamperometry) and spectroscopic techniques (X-ray photoelectron spectroscopy -- XPS). The nature of the surface products have been correlated with hydrophobicity determined from in-situ contact angle measurements. The results show that pyrite hydrophobicity is influenced by either the oxidation or reduction conditions of the system.
Publisher:
ISBN:
Category :
Languages : en
Pages : 19
Book Description
The removal of pyrite from coal by flotation or any other surface chemistry based separation process is often hampered by the apparent hydrophobicity of the mineral. Results obtained in this project suggest that corrosion processes are responsible for the apparent hydrophobicity of pyrite in aqueous environments. Characterization of the corrosion products of pyrite in acidic and alkaline solution has been performed using electrochemical (cyclic voltammetry and single-potential-step chronoamperometry) and spectroscopic techniques (X-ray photoelectron spectroscopy -- XPS). The nature of the surface products have been correlated with hydrophobicity determined from in-situ contact angle measurements. The results show that pyrite hydrophobicity is influenced by either the oxidation or reduction conditions of the system.
Removal of Pyrite from Coal by Heap Leaching
Author: L. M. Cathles
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 106
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 106
Book Description
Bibliography on Potential Effects on Aquatic Resources of Processing And/or Conversion of Iowa Coal
Author: Florence Irene Barrett
Publisher:
ISBN:
Category : Aquatic resources
Languages : en
Pages : 166
Book Description
Publisher:
ISBN:
Category : Aquatic resources
Languages : en
Pages : 166
Book Description
Mining Engineering
Author:
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 966
Book Description
Vol. 3- includes v. 190- of the Transactions.
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 966
Book Description
Vol. 3- includes v. 190- of the Transactions.