General Industry TermVerified
dib meaning in oil and gas
dib means Deisobutanizer. A distillation column that separates a mixed butane feed into isobutane and normal butane, iso out the top, normal out the bottom.
Definition
Deisobutanizer
A distillation column that separates a mixed butane feed into isobutane and normal butane, iso out the top, normal out the bottom.