A salinity reactive transport and equilibrium chemistry model for regional-scale agricultural groundwater systems

S Tavakoli-Kivi, RT Bailey, TK Gates - Journal of Hydrology, 2019 - Elsevier
A three-dimensional coupled groundwater reactive transport and equilibrium chemistry
model is presented that simulates the fate and transport of major salt ions in agricultural …

Stable phase equilibrium of the quaternary system NaCl-MgCl2-NH4Cl-H2O at 348.15 K and its application in industry

C Li, B Zhao, HF Guo, XW Liu, SS Fan… - The Journal of Chemical …, 2020 - Elsevier
Based on the requirement of the new technology to achieve comprehensive utilization of
sodium and magnesium resources by using the mother solution from the preparation of …

Salting-out precipitation of NaCl, KCl and NH4Cl in mixtures of water and methanol described by the modified Pitzer model

AC Galvão, YP Jiménez, FJ Justel, WS Robazza… - The Journal of Chemical …, 2020 - Elsevier
Experimental data and modelling of electrolyte solutions are important in different fields.
Separation and purification of such materials depend on knowledge of solid-liquid …

A modified Solvay process with low‐temperature calcination of NaHCO3 using monoethanolamine: Solubility determination and thermodynamic modeling

Q Wang, Z Li - AIChE Journal, 2019 - Wiley Online Library
An energy‐saving, modified Solvay process for dense soda ash production was proposed to
replace the high‐temperature, calcination step of NaHCO3. We found NaHCO3 completely …

Solid-Liquid Phase Equilibria of Ternary System (NH4Cl–MgCl2–H2O) and Quaternary System (NH4Cl–MgCl2–SrCl2–H2O) at 288.15 K

J Wang, J Yuan, Y Jin, W Zhang, D Li - Russian Journal of Inorganic …, 2023 - Springer
Magnesium and strontium play an important role in many industries, which are widely
distributed in Oilfield brines in Nanyishan area of Qaidam Basin. In order to effectively …

Investigation of the solubility and phase diagrams of sodium 4-Tolylsulfinate in different solvents and ternary sodium 4-Tolylsulfinate+ sodium chloride/sodium sulfate+ …

H Li, H Zhang, Y Li, H Zhang, X Liu - Journal of Solution Chemistry, 2023 - Springer
The method of isothermal saturation was utilized to experimentally obtain the sodium 4-
tolylsulfinate (4-STS) solubility in nine neat solvents including ethanol, acetone, methanol …

Simulation and Analysis of MEG Reclamation and Regeneration Unit in Offshore Natural Gas Plants

MH Moura-Neto, MF Monteiro, LS Pereira… - Industrial & …, 2023 - ACS Publications
Monoethylene glycol (MEG) is applied to mitigate natural gas hydrate in subsea pipelines.
MEG is injected into the wellheads and flows with reservoir fluids to the platform. MEG …

Salt solubility and saturated electrical conductivity data for water+ monoethylene glycol+ NaCl in a wide temperature range

MF Monteiro, MH Moura-Neto, ALN Mota… - Journal of Chemical & …, 2021 - ACS Publications
Monoethylene glycol (MEG) is used to prevent hydrate formation in subsea pipelines of
natural gas production. MEG is recovered at an offshore regeneration unit. Sodium chloride …

Salt solubility modeling in mixed solvents with a modified Pitzer approach: Application in water+ MEG+ electrolyte systems

MH Moura‐Neto, MF Monteiro, MS Deus… - AIChE …, 2023 - Wiley Online Library
Monoethylene glycol (MEG) has been applied as an inhibitor of hydrate formation in natural
gas exploitation. The recovery unit of MEG presents salt scale issues that promote …

Phase Diagrams of the Quaternary System NaCl–MgCl2–NH4Cl in Water at 0 and 25 °C and Their Application

SY Dou, HF Guo, B Zhao, CY Xue… - Journal of Chemical & …, 2016 - ACS Publications
On the basis of the comprehensive utilization of the Na–Mg salt deposit, a new process to
produce NaCl and ammonium carnallite (MgCl2· NH4Cl· 6H2O) by using NH4Cl and the …