Related Clues:
- Blast furnace by-product
- Refuse in a steel mill
- Crude component
- A fuel gas
- Hydrocarbon with two carbons
- Smelter refuse
- Denigrate, in English slang, with 'off'
- Metalworks waste
- Flammable 52 Down
- Alkane used as fuel
- Steel-mill residue
- Steel-mill refuse
- Steelmaking residue
- Refuse at a mill
- Waste left after metal is taken from ore