This standard specifies the method for removing pentane from gasoline and naphtha. This standard is applicable to the removal of pentane and lighter hydrocarbons from gasoline, naphtha and similar petroleum fractions.
SN 0042-1992 history
2011SN/T 0041.2-2011 Test method for PONA value of export naphtha part 2: Gasoline and naphtha depentanization method
1992SN 0042-1992 Method for inspection of PONA of naphtha for exportMethod for depentanization of gasoline and naphtha
SN 0042-1992 Method for inspection of PONA of naphtha for exportMethod for depentanization of gasoline and naphtha was changed to SN/T 0041.2-2011 Test method for PONA value of export naphtha part 2: Gasoline and naphtha depentanization method.