New insights into the dissolution of iron sulfide using chelating agents

RS Ramanathan, HA Nasr-El-Din, AS Zakaria - Spe Journal, 2020 - onepetro.org
Iron sulfide (FeS) scales create well deliverability and integrity problems such as decreased
production rates and damage to well tubulars. The application of chelating agents for …

Effect of trace H2S on the scale formation behavior in a predominant CO2 environment under hydrodynamic control: role of Cr/Mo micro-alloying in plain carbon steel

MH Sk, J Qi, AM Abdullah, N Laycock… - Journal of The …, 2019 - iopscience.iop.org
The effects of the presence of trace H 2 S (∼ 0.5 μM total dissolved H 2 S) on the
electrocrystallization of siderite on plain carbon steel and its various micro-alloyed …

Iron Sulfide Scale Removal Using Alternative Dissolvers

RS Ramanathan - 2021 - search.proquest.com
Iron sulfide scales create well deliverability and integrity problems such as reduced
production rates and damage to well tubulars. Problems associated with the use of HCl to …

Precipitation of metal sulfides in zinc solutions

M Manninen - 2021 - oulurepo.oulu.fi
Metal sulfide precipitation has long been recognized as an efficient technique to reduce the
levels of harmful metals in wastewater towards acceptable limits. Advantages of the method …