Selective extraction solvent recovery using regenerated cellulos

Selective re-extraction of lube extracts to reduce mutagenicity

Selective separation of heavy oil using a mixture of polar and n

Selective sorption by zeolites

Selective sorption of lubricants of high viscosity index

Separating exchangers

Separating hydrocarbon mixtures by emulsification

Separating hydrocarbons

Separating olefins from paraffins with dimethyl sulfoxide extrac

Separation and conversion processes with titanium-containing mol

Separation method using an ITQ-29 zeolite material

Separation of aromatic and nonaromatic components in mixed hydro

Separation of aromatic hydrocarbons from petroleum fractions

Separation of fluid mixtures

Separation of gas and oil mixtures

Separation of hydrocarbons water/emulsifier mixtures

Separation of multi-component mixtures

Separation of olefinic hydrocarbons from sulfur-containing...

Separation of unsaturated compounds from liquid hydrocarbon mixt

Separation process