METHOD AND SYSTEM FOR QUALITY INSPECTION OF LIQUID PETROLEUM GAS ON SITE

摘要

The present invention relates to a method and system for quality analysis of liquefied petroleum gas, comprising the steps of: analyzing a plurality of components using an infrared spectrophotometer from an infrared spectrophotometer connected to a liquefied petroleum gas to be subjected to quality analysis; pre-processing spectral information on absorption wavelengths for the analyzed plurality of components; and performing quantitative analysis on the analyzed plurality of components through a partial least squares regression analysis statistical technique. includes