Purification of gases and oil products from sulfur compounds has always been one of the main problems of oil and gas processing, preparation of oil and gas for transportation. In recent decades, this problem has become even more urgent due to stricter requirements for the quality of petroleum products and the transition to high requirements for fuels according to the Euro-4 and Euro-5 standards. PARAGROUP provides a suite of chemistries to remove H2S. These can be applied via direct injection, or, at higher H2S levels, using Special Dosing systems to increase the efficiency of the chemistries. We offer optimized equipment, optimized chemistry and onsite technical service to provide you with the best solution for your operation.