The salt effect on pressure drop in natural sweet and sour gas hydrate formation
Publish place: Sixth International Conference on Technology Development in Oil, Gas, Refining and Petrochemicals
Publish Year: 1401
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
OILBCNF06_026
تاریخ نمایه سازی: 19 شهریور 1401
Abstract:
Natural gas hydrate formation is a serious problem in the gas and oil industry because it can plug pipelines and destroy the equipment. In this work, the influence of NaCl on pressure drop in natural sweet and sour gas hydrate formation in the pressure of ۱۱۵ bar and isothermal conditions (۸°C) have been compared. The results show that the presence of salt has been more effective hydrate growth in the sour gas system due to the role of ions in decreasing the solubility of acidic gases of sour gas (including H۲S and CO۲) in water.
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Authors
Ghasem Khatinzadeh
Chemical, Polymeric & Petrochemical Technology Development Research Division, Research Institute of Petroleum Industry, Tehran, I.R. IRAN
Zahra Taheri
Chemical, Polymeric & Petrochemical Technology Development Research Division, Research Institute of Petroleum Industry, Tehran, I.R. IRAN