Gas Technology Products LLC (GTP), the industry's leading provider of hydrogen sulfide (H2S) removal technologies and equipment, mercaptan oxidation catalysts and engineering services, has been in business since 1978.

Equipment and processes supplied by GTP remove H2S from all types of gas streams regardless of gas flowrate and inlet H2S concentration. For small total H2S loads (under 200 kg/day) the MINI-CAT™ process, offers a pre-engineered system for simple, efficient sulfur treatment in low pressure applications including landfill gas and biogas treatment. For larger total H2S loads (200 kg/day to 20 metric tons/day) the LO-CAT® process is recommended. LO-CAT uses a regenerable, water based, chelated iron catalyst to convert the H2S to elemental sulfur.

GTP provides engineering design, equipment, and catalyst/media for each application. GTP can also supply total system responsibility by providing complete turnkey systems.