petroleum residue
Defined in 2 places — 1 distinct definitions of the United States Code.
The term "petroleum residue" means the carbonized product of high-boiling hydrocarbon fractions obtained in petroleum processing.
Same definition in 2 sections
- 2021–present26 U.S.C. § 142Internal Revenue Code · Exempt facility bond · for purposes of this section
- 2005–present26 U.S.C. § 48BInternal Revenue Code · Qualifying gasification project credit · for purposes of this section