- March 21: Texas City ISA (Texas)
- March 28: PAA Process (Gonzales, LA)
- April 11: Texas Ship Channel ISA (Pasadena, TX)
- May 5-9: ISA Symposium (Galveston, TX)
- May 6-9: Western Gas Measurement Short Course (Boise, ID)
- May 14-16: International School of Hydrocarbon Measurement (Norman, OK)
- June 10-13: CGA Gas Measurement School (Whistler, BC)
- September 16-20: Brimstone Sulfur Symposium (Vail, CO)
- September 17-20: American School of Gas Measurement Technology (Houston, TX)
Monitoring Thermal Stage Efficiency For Sulfur Recovery Unit Control
This article explains how monitoring thermal stage efficiency supports sulfur recovery unit control. It reviews the value of measuring H₂S and SO₂ after the first sulfur condenser, compares SRU control strategies, and explains how sample extraction, sulfur management, and ultraviolet measurement affect response time and reliability.