Hydrocarbons, ethylene-manuf.-by-product distn. residues The complex combination of hydrocarbons produced by the distillation of products from an ethylene manufacturing process. It consists predominantly of aromatic hydrocqdarbons having carbon numbers predominantly in the range of C5 through C11.

Hydrocarbons, C9-14, ethylene-manuf.-by-product A complex combination of hydrocarbons produced by distillation of products from ethylene production. It consists of hydrocarbons having carbon numbers predominantly in the range of C9 through C14.

Hydrocarbons, hydrocracked paraffinic distn. residues, solvent-dewaxed Baseoil - unspecified 649-502-00-7

Residues (petroleum), dewaxed heavy paraffinic, vacuum A complex combination of hydrocarbons obtained as the residue from the molecular distillation of a dewaxed heavy paraffinic distillate. It consists of hydrocarbons having carbon numbers predominantly greater than C80 and boiling above approximately 450°C (842°F).

Benzene, C10-12-alkyl derivs., distn. residues A complex residuum from the distillation of C10-12-alkylbenzenes. It consists predominantly of diphenylalkanes, dialkylbenzenes, and diphenyldialkanes with the alkanes having carbon numbers in the range of C10 through C12 and boiling approximately above 349°C (660°F).

Residues (petroleum), hydrocracked Heavy Fuel oil [A complex combination of hydrocarbons produced as the residual fraction from distillation of the products of a hydrocracking process. It consists of hydrocarbons having carbon numbers predominantly greater than C 20 and boiling above approximately 350 °C (662 °F).] A complex combination of hydrocarbons produced as the residual fraction from distillation of the products of a hydrocracking process. It consists of hydrocarbons having carbon numbers predominantly greater than C20 and boiling above approximately 350°C (662°F). 649-012-00-3