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5
SGC Metering - Sunnyside Works
Gartsherrie Road, Coatbridge. UK. ML5 2DJ
Tel: +44 1236 442 500
Email:
sgc-valid8@sgcmetering.com
AGA 8
v1.0
Compressibility Factors Of Natural Gas And Other Related Hydrocarbon Gases
This standard calculates the compressibility and density of a gas along with other properties from its composition in accordance with the ‘Detail’ characterisation method.
Configuration
Option
Setting
Composition Input Type
Unnormalised
Normalised
Neo-Pentane Options
Add to iPentane
Add to nPentane
Neglect
Benzene Options
Add to nPentane
Neglect
Toluene Options
Add to nHexane
Add to nHeptane
Neglect
Enforce Composition Limits
No
Yes
Inputs
Field Name
Units
Value
Methane (Unnormalised)
mol%
Ethane (Unnormalised)
mol%
Propane (Unnormalised)
mol%
iButane (Unnormalised)
mol%
nButane (Unnormalised)
mol%
iPentane (Unnormalised)
mol%
nPentane (Unnormalised)
mol%
neoPentane (Unnormalised)
mol%
Hexane (Unnormalised)
mol%
Heptane (Unnormalised)
mol%
Octane (Unnormalised)
mol%
Nonane (Unnormalised)
mol%
Decane (Unnormalised)
mol%
Benzene (Unnormalised)
mol%
Toluene (Unnormalised)
mol%
Hydrogen (Unnormalised)
mol%
Nitrogen (Unnormalised)
mol%
CarbonDioxide (Unnormalised)
mol%
Hydrogen Sulphide (Unnormalised)
mol%
Water (Unnormalised)
mol%
Helium (Unnormalised)
mol%
Oxygen (Unnormalised)
mol%
CarbonMonoxide (Unnormalised)
mol%
Argon (Unnormalised)
mol%
Upstream Temperature (t1)
°C
°F
K
°R
Upstream Pressure (p1)
mbar
mbar g
bar
bar g
Pa
Pa g
kPa
kPa g
MPa
MPa g
GPa
GPa g
psi
psi g
inH2O @ 60°F
Standard Temperature
°C
°F
K
°R
Standard Pressure
mbar
mbar g
bar
bar g
Pa
Pa g
kPa
kPa g
MPa
MPa g
GPa
GPa g
psi
psi g
inH2O @ 60°F
Results
Description
Units
Actual
Composition Sum (Unnormalised)
mol%
Upstream Density
kg/m³
g/m³
mg/m³
lb/ft³
Upstream Compression Factor
-
Standard Density
kg/Sm³
g/Sm³
mg/Sm³
lb/Sft³
Standard Compression Factor
-
Base Compression Factor
-
Molecular Weight
kg/kmol
Relative Density Real
-
PROJECT CODE:
STREAM ID:
TEST NUMBER:
TEST CONDUCTED BY:
TEST WITNESSED BY:
ADDITIONAL WITNESS:
ADDITIONAL WITNESS:
ADDITIONAL WITNESS:
ADDITIONAL WITNESS:
COMMENTS:
TEST DATE:
19/02/2019 11:10:07