Standard Practice for Obtaining LPG Samples Using a Floating Piston Cylinder

Importancia y uso:

5.1 This practice allows the collection of a representative sample of LPG that may contain trace volatile dissolved components such as methane, ethane, and nitrogen. Sampling by Practice D1265 can result in a small, but predictable, loss of these lighter components. Practice D1265 is suitable for collecting samples for routine specification testing, as the small loss of light components is not significant under Specification D1835 specification requirements. Practice D3700 is recommended whenever highly accurate determination of light components is required. For example, compositions determined on samples collected according to Practice D3700 may be used to establish the product value of NGL mixtures (see Appendix X1).

Subcomité:

D02.H0

Referida por:

D2163-23E01, D1835-22, D1835-22, D4057-22, D5854-19A, D1265-23A, D7096-19, D5134-21, D8009-22, D5854-19A, D7453-22, D5441-21, D6849-22, D7096-19, D7994-17, D1838-21, D7796-21, D8534-24, D1838-21, D5854-19A, D7756-19, D1265-23A, D7096-19, D1838-21, D8009-22, D4057-22, D1265-23A, D6730-22, D7756-19, D2712-23, D7995-19, D8009-22, D5854-19A, D2163-23E01, D5799-23, D6897-16, D1835-22, D6667-21, D4057-22, D8003-22, D6667-21, D6667-21, D2163-23E01, D5134-21, D7901-23, D5273-23, D6897-16, D7676-23, D5274-00R19, D2163-23E01, D8340-22, D6377-20, D6897-16, D7756-19, D6377-20, D3764-23, D6897-16, D7756-19, D3764-23, D6122-23, D4057-22, D6730-22, D6377-20

Volúmen:

05.01

Número ICS:

75.120 (Hydraulic fluids)

Palabras clave:

floating piston cylinder; hydrocarbon fluid sampling; LP-gas; sampling;