Characterization and evaluation of washability of Alaskan coal: selected seams from Northern Alaska, Chicago Creek, Unalakleet, Nenana, Matanuska, Beluga, Yentna, and Herendeen Bay coal fields. Final technical report for phase IV, August 1, 1980-January 31, 1982. [Experimental washing tests on samples from 15 deposits]
Technical Report
·
OSTI ID:6405537
Washability characteristics were determined for fifteen coal samples from the Northern Alaska, Chicago Creek, Unalakleet, Nenana, Matanuska, Beluga, Yentna and Herendeen Bay coal fields. The raw coal was crushed to 1 1/2 inches, 3/8 inch and 14 mesh top sizes, and float-sink separations were made at 1.30, 1.40 and 1.60 specific gravities. The results are given as follows: original percent ash, final percent ash and percent yields given. The coals were mostly subbituminous and bituminous. (LTN)
- Research Organization:
- Alaska Univ., Fairbanks (USA). Mineral Industry Research Lab.
- DOE Contract Number:
- FG22-78ET13350
- OSTI ID:
- 6405537
- Report Number(s):
- DOE/ET/13350-T5; ON: DE83007890
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
011000 -- Coal
Lignite
& Peat-- Reserves
Geology
& Exploration
013000* -- Coal
Lignite
& Peat-- Transport
Handling
& Storage
ALASKA
ASHES
BITUMINOUS COAL
BLACK COAL
CARBONACEOUS MATERIALS
CLEANING
COAL
COAL DEPOSITS
COAL PREPARATION
COMMINUTION
DATA
ENERGY SOURCES
EXPERIMENTAL DATA
FEASIBILITY STUDIES
FEDERAL REGION X
FOSSIL FUELS
FUELS
GEOLOGIC DEPOSITS
INFORMATION
MAPS
MATERIALS
MINERAL RESOURCES
NORTH AMERICA
NUMERICAL DATA
RESIDUES
RESOURCES
SAMPLING
SUBBITUMINOUS COAL
USA
WASHING
YIELDS
011000 -- Coal
Lignite
& Peat-- Reserves
Geology
& Exploration
013000* -- Coal
Lignite
& Peat-- Transport
Handling
& Storage
ALASKA
ASHES
BITUMINOUS COAL
BLACK COAL
CARBONACEOUS MATERIALS
CLEANING
COAL
COAL DEPOSITS
COAL PREPARATION
COMMINUTION
DATA
ENERGY SOURCES
EXPERIMENTAL DATA
FEASIBILITY STUDIES
FEDERAL REGION X
FOSSIL FUELS
FUELS
GEOLOGIC DEPOSITS
INFORMATION
MAPS
MATERIALS
MINERAL RESOURCES
NORTH AMERICA
NUMERICAL DATA
RESIDUES
RESOURCES
SAMPLING
SUBBITUMINOUS COAL
USA
WASHING
YIELDS