Search
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
11 results returnedSearch results
- Underground gasification of coal :hydraulic fracturing as method of preparing a coalbed
- Simulated underground gasification of coal and electrolinking- carbonization method of preparing path in a coalbed
- Underground gasification of coal :operation of multiple-path system
- Underground gasification of coal :second experiment in preparing a path through a coalbed by hydraulic fracturing
- Underground gasification of coal with oxygen-enriched air
- Underground gasification of coal, 1945-60 :a bibliography
- Fly ash as a coagulant aid in water treatment
- Fly ash utilization;a summary of applications and technology,
- Turf soil modification with sintered fly ash
- Reclamation of acidic coal-mine spoil with fly ash
- Fly ash-rubber mixtures :studies on skid resistance and durability