Shandong Chemsun Ost Co.,Ltd

Hydrogen sulfide inhibitors

■Product Overview
Hydrogen sulfide gas is colorless, toxic, and corrosive, and is often found in crude oil and natural gas gathering and transportation systems. To protect the pipeline from corrosion, it is necessary to reduce the hydrogen sulfide content, and adding hydrogen sulfide inhibitors is an effective way to reduce the hydrogen sulfide content. This product reacts with hydrogen sulfide or mercaptan to form stable water-soluble compounds, reduce the concentration of hydrogen sulfide, and solve the safety and corrosion problems caused by hydrogen sulfide. This product is mainly composed of triazine derivatives and other additives, with low cost and good desulfurization effect.

■Performance characteristics
It reacts with hydrogen sulfide or mercaptan to form water-soluble compounds, which have stable performance. Low cost and good desulfurization effect.

■Technical indicators
Project indicators
Appearance: Light yellow to brownish yellow transparent solution
pH (1% aqueous solution) 7-9
Density, g/cm3 1.0-1.2

■Product use
For oil and gas wells, a full set of equipment protection can be added to the bottom of the well from the annular space, eliminating the hydrogen sulfide contained in the system, and achieving the effect of protecting the safety of equipment and personnel. For the treatment of hydrogen sulfide in the produced fluid of oil and gas wells, it can be directly added to the wellhead gathering and transportation pipeline to absorb the hydrogen sulfide contained in the produced fluid and protect the transportation pipeline and equipment. Theoretically, if the hydrogen sulfide concentration of the produced liquid is 100ppm (that is, the mass of hydrogen sulfide contained in 1 cubic of produced liquid is 0.1kg), then 0.1kg - 0.6kg of hydrogen sulfide inhibitor needs to be added to 1 cubic of produced liquid. The specific dosage can be adjusted according to the hydrogen sulfide concentration at the on-site detection point.