Results 81 to 90 of about 318 (107)
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Scale formation model for high top brine temperature multi-stage flash (MSF) desalination plants

Desalination, 2014
Abstract In this work, a model for the development of scale formation in once-through (OT) and brine-recycle (BR) multi-stage flash (MSF) distiller is presented. The model begins to calculate the carbonate species and sulfate concentrations in the seawater feed and follow the path of the feed from the last stage to the first stage reaching the top ...
A A Mabrouk   +2 more
exaly   +2 more sources

Simultaneous desorption–crystallization of CO2–CaCO3 in multi-stage flash (MSF) distillers

Chemical Engineering and Processing: Process Intensification, 2008
Abstract In this work, the desorption–crystallization of CO 2 –CaCO 3 in MSF distillers was simulated by coupling mass transfer with chemical reaction and correlating the CaCO 3 crystallization rates to the CO 2 release rates. The model was applied to two 20-stage reference MSF once-through and recycles distillers.
Aiman Eid Al-Rawajfeh
exaly   +2 more sources

Advanced controls for multi-stage flash (MSF) desalination plant optimization

Journal of Process Control, 1996
Abstract An in-depth study of an MSF desalination plant control system has been conducted. The degrees of freedom analysis based on a dynamic mathematical model was used to determine the number of controlled (PVs) and manipulated variables (MVs). The analysis of the control problem points to a fully interacting multivariable system.
Pradeep B Deshpande
exaly   +2 more sources

Thermo-economic investigation of multi effect evaporation (MEE) and hybrid multi effect evaporation—multi stage flash (MEE-MSF) systems

Desalination, 2006
In this investigation, a number of comparisons for Multi Effect Evaporation (MEE) as well as hybrid Multi Effect Evaporation ‐ Multi Stage Flash (MEE-MSF) systems have been performed using the exergy and thermoeconomics analysis. The comparison is performed based on the same platform and working under the same operating conditions.
A A Mabrouk
exaly   +2 more sources

Novel multi-stage flash (MSF) desalination plant driven by parabolic trough collectors and a solar pond: A simulation study in UAE

Desalination, 2018
Abstract This paper investigates a novel solar driven multi-stage flash (MSF) desalination plant in UAE. UAE achieved major progress in utilizing solar energy for power production. The desalination plant simulated in this work investigates the use of parabolic trough collectors (PTC) and a solar pond to completely satisfy the energy requirements for ...
Muhammad Tawalbeh   +2 more
exaly   +2 more sources

A review of heterogeneous nucleation of calcium carbonate and control strategies for scale formation in multi-stage flash (MSF) desalination plants

Desalination, 2018
Abstract The formation of solid inorganic salts from solutions is of fundamental importance for industrial, geological, and biological processes. Here, we review the literature on the fundamentals of inorganic scaling with the goal of elucidating the underlying phenomena observed during thermal desalination processes, mainly multi-stage flash (MSF ...
Junjie Zhao   +2 more
exaly   +2 more sources

Four E analysis and multi-objective optimization of combined cycle power plants integrated with Multi-stage Flash (MSF) desalination unit

Desalination, 2013
4E analysis and multi-objective optimization for a combined cycle power generating unit with a Multi-stage Flash (MSF) desalination unit are investigated in this paper. The first objective function was considered as the sum of investment and operational costs as well as penalty for producing NOx emissions.
Sepehr Sanaye
exaly   +2 more sources

Energy consumption and costs with a multi-stage flashing (MSF) desalting system

Desalination, 1997
Energy consumption and costs are among the main parameters affecting the choice of desalting systems and the final unit cost of the desalted water. In addition to the performance of the plant, the cost of the consumed energy depends on the quality of energy, i.e., either mechanical or thermal and, if thermal, at what temperature.
M.A. Darwish   +2 more
openaire   +1 more source

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