After several successful years, both our Vienna and Middle Eastern Sulfur Recovery Symposia are being placed on hiatus. We expect one or both will return not far in the future. In the meantime, the Vail Sulfur Symposium is going strong and is scheduled for the week of September 25th at our usual venue, the beautiful Sonnenalp resort in Vail, Colorado.
6547 South Racine Circle
Centennial, Colorado 80111