SN 0046-1992
Method for inspection of PONA of naphtha for exportMethod for test of naphthenes in saturatesfractions with refractivity intercept (English Version)
- Standard No.
- SN 0046-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Commodity Inspection
- Status
- 2011-07
- Replace By
- SN/T 0041.4-2011
- Latest
- SN/T 0041.4-2011
- Scope
- This standard specifies a method for determining the naphthenic content in saturated hydrocarbon fractions using the specific refractive index method. This standard applies to saturated hydrocarbon fractions in gasoline or naphtha whose distillation end point does not exceed 221°C and which has been depentanized.
SN 0046-1992 history
- 2011 SN/T 0041.4-2011 Test method for PONA value of export naphtha Part 4: Determination of naphthenes in saturated hydrocarbon fraction by specific refractometric method
- 1992 SN 0046-1992 Method for inspection of PONA of naphtha for exportMethod for test of naphthenes in saturatesfractions with refractivity intercept
SN 0046-1992 Method for inspection of PONA of naphtha for exportMethod for test of naphthenes in saturatesfractions with refractivity intercept was changed to SN/T 0041.4-2011 Test method for PONA value of export naphtha Part 4: Determination of naphthenes in saturated hydrocarbon fraction by specific refractometric method.
