Hydrocarbon oils, process blends

Lubricating oils (petroleum), used, noncatalytically refined A complex combination of hydrocarbons obtained by refining waste oils without catalytic treatment with hydrogen. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil with a viscosity of at least 100 SUS at 100°F (19cSt at 40°C).

Lubricating oils, refined used A complex combination of hydrocarbons obtained by subjecting used motor oil to precipitation, filtration, catalytic hydrotreatment and distillation to remove heavy metals and additive components. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C20 through C40 and produces a finished oil with a viscosity of at least 100 SUS at 100°F (19cSt at 40°C).

Lubricating oils (petroleum), C>25, hydrotreated bright stock-based A complex combination of hydrocarbons obtained by treating solvent deasphalted residual oil with hydrogen in the presence of a catalyst in two stages with dewaxing carried out between stages. It consists predominantly of hydrocarbons having carbon numbers predominantly greater than C25 and produces a finished oil with a viscosity of approximately 440cSt at 40°C. It contains a relatively large proportion of saturated hydrocarbons.

Gas oils (petroleum), hydrotreated light vacuum A complex combination of hydrocarbons that is obtained by treatment of light vacuum petroleum gas oils with hydrogen in the presence of a catalyst. It consists of hydrocarbons having carbon numbers predominantly in the range of C13 through C30 and boiling in the range of approximately 230°C to 450°C (446°F to 842°F).

(Hydrocarbon oils)