The SPECTRO 682T-HP On-Line High-Pressure Sulfur Analyzer from Spectro Analytical Instruments is an instrument for sulfur measurement of crude and other highly viscous hydrocarbons, including bunker fuels, residual fuel oils and heavy hydrocarbons. The instrument has been installed at refineries, pipelines, blending operations, terminals and other storage facilities. Applications include bunker fuel blending to meet MARPOL Annex VI sulfur restrictions, interface detection of different grade fuels delivered via pipelines…