Application

The DVLS Impurities Analyzer determines traces of Permanent Gases and C1 - C6+ hydrocarbons in Ethylene and Propylene.

Configuration

The Impurities in Ethylene/Propylene application is based upon an Agilent Technologies Gas Chromatograph

• a pre-column to backflush the hydrocarbon matrix
• an analytical column
  • a heated Side Carrier that contains:
  • a gas sampling valve to inject the gas sample
• several switching valves to isolate various components and to backflush
• a Pulsed Discharge Helium Ionization Detector (PDHID) to detect the traces of permanent gases
• OpenLAB CDS Chemstation or EZChrom software for instrument control, data acquisition, peak integration and calibration.

Benefits

• Dedicated analysis of permanent gases
• Excellent performance specifications
• High level of automation through the OPENLAB software
• Use of diaphragm valves eliminates the need for air actuators and saves space

Downloads

DVLS Brochure Solutions for the Gas and Petrochemical Industries