BENEFITS

The NGC 8209, the C9+ Natural Gas Chromatograph

performs on-site natural gas analysis and heating

value computation using an extended analysis.

On-line chromatograph techniques are used to

provide N2 through C6+ data while a third column

train is used to separate the C6+ fraction. The NGC

8209 utilizes the modular and scaleable XSeries

software framework to integrate data from a third

analysis train into the standard C6+ analysis of the

Natural Gas. The extra chromatographic information

is provided as NC6’s, NC7’s, NC8’s and C9+ to

provide this “extended analysis”. Heating value (CV),

Wobbe, Relative Density (SG) and other calculations

are performed using the combined analysis data in a

similar manner to the NGC 8206.