Email Document Reference

Enter your email address below and the reference for this document will be sent to shortly from webmaster@ceesi.com.

Title: Chromatographic Analysis Of Natural Gas Liquids
Author: John Dempster
Source: 2008 International School of Hydrocarbon Measurement
Year Published: 2008
Abstract: The purpose of this paper is to introduce people who have little or no knowledge of chromatographic methods to the techniques employed for establishing chemical composition, and the resultant calculation of heat energy in natural gas transported by pipeline. The method is for semi continuous on-line chromatographic analysis. This method is essential to establishing the value of the gas and so its sale price. The installations at the pipeline must be low maintenance, accurate and reliable. The analysers discussed have been used since around1978 and have developed according to needs. Process GCs (Gas Chromatographs) in refining and chemicals have mostly needed to be housed in shelters to control ambient temperatures and offer protection from the elements. But due to the remote location of pipeline installations analysers were needed that were more robust with low utility consumption and a wide ambient temperature operating range.

In order to prevent spam and automated file downloads for documents within the Measurement Library, please follow the instructions below and then you will be able to email a reference to this article.