6. THREE UTILIZATION ISSUES
LOCATION
2. MODE OF EXTRACTION
3. SULFUR REMOVAL

7. COAL PIPELINES
COAL (200 MESH)/ WATER SLURRY
LARGE INVESTMENT COST
CURRENT OPERATION – BLACK MESA, ARIZONA
(1750 MW) 270 MILES
PLANNED OPERATION – HINDERED BY EMINENT DOMAIN, WATER SUPPLY PROBLEMS
NOT FEASIBLE FOR LIGNITE

11. SOLUTIONS TO THE SULFUR PROBLEM IN POWER GENERATION
LOW SULFUR COAL
2. MECHANICAL TREATMENT (BENEFICIATION)
3. COAL GASIFICATION/LIQUEFACTION
4. DOLOMITE INJECTION/FLUIDIZED BED
5. FLUE GAS SCRUBBERS
1, 2, 3 PRE-COMBUSTION