Houston, has named Dennis K. Nelsen vice-president of sales and marketing, and Mike Millard manager of sales and marketing.
Nelsen has more than 20 years of refinery experience in the areas of cyanide control, specialty chemicals, amine cleaning, and oxidation of spent caustics. He will pursue international market development in addition to his domestic responsibilities.
Millard has over 13 years of experience providing specialized reclaiming services to the oil refining and gas processing industries. Previously with CCR Technologies Inc., Millard will relocate to the Houston area from Calgary.