• ASTM D7041-04 • On-line Measurement of Total Sulfur • Simple Analysis Method • Minimal Hardware • Proven Gas Chromatograph Flame Photometric Detection • Low Range Sensitivity Application The demand for on-line measurement of fuel sulfurs in refi neries is growing as environmental regulators enact more stringent limits on sulfur levels in motor fuels. Availability of sweet crudes has decreased while legislation continues to lower the permissible levels of sulfur in motor fuels to decrease pollution. As these sulfur limits continue dropping, very few on-line process analyzers can measure the total sulfur levels accurately and reliably. But, the PGC2007 E2 Process Gas Chromatograph with a Flame Photometric Detector (FPD) by ABB Analytical provides a fi eld–proven on-line method, measuring trace levels of Total Sulfur in fuels. Method The Environmental Regulations, which continue to evolve, set the anticipated limit for total sulfur in gasoline and diesel fuel. In response, various technologies for gasoline and diesel fuel analysis have appeared on the market: x-ray dispersion, electrochemical methods, lead acetate paper tapes, UV fl uorescence and gas chromatography. Recent ASTM test results show most of these methods to provide inadequate repeatability and reproducibility for both gasoline and diesel samples, especially at the lower ranges soon to be required. The method employed in the PGC2007 E2 from ABB performs with excellent repeatability and reproducibility. Total Sulfur in Fuels PGC2007 E2 Series Process Gas Chromatographs

The PGC2007 E2 from ABB utilizes gas chromatography and an oxidation furnace for total sulfur measurement. Unlike some of the other more hardware–intensive methods mentioned, the PGC2007 E2 utilizes our fi eld-proven Flame Photometric (FPD), known for its reliability and simplicity. The features and performance of the complete analyzer system make ABB Analytical the leader in process chromatography for Total Sulfur. Simplicity — Injection, Oxidation, Separation, Measurement The platform is familiar to your technicians; in addition, its simple furnace converter, and proven FPD technology provide...

Superior Chromatography, Linearity & Reproducibility Total Sulfur in Gasoline - 14.8 PPM Total Sulfur in Diesel - 20 PPM Overlay of Total Sulfur Chromatograms Diesel Reproducibility Gasoline Reproducibility

BUASC1A-20-0609 Specifi cations subject to change without notice. A World Class Analyzer Meets World Standards The PGC2007 E2 is designed turnkey to meet current and emerging international standards such as ATEX, CSA, and NEC/ NRTL. In most cases, the standard confi guration meets all required international standards, minimizing analyzer variants and assuring consistent performance and safety. Superior VN2300 Connectivity Integration of the PGC2007 E2 into the process control loop is readily achieved with the ABB VN2300 (formerly VistaNET) Integrated Process Analyzer Network Architecture. The...