butadiene
- n a gaseous hydrocarbon C4H6; used in making synthetic rubbers
- Even by the end of the year, when all petroleum butadiene plants will presumably be in production, alcohol will still furnish half the butadiene.
- But petroleum-butadiene plants need around 300 tons of steel and 89 units of compressor horsepower per 1,000 tons of butadiene capacity; alcohol-butadiene plants need about the .
- And getting a butadiene plant into peak production may easily take six months, with each new production kink a complex problem that may shut the entire plant for days.