Design of Cost Optimal and Environmentally Conscious Phosphoric Acid Production Processes under Uncertainty
-
Athanasios I Papadopoulos
and Panos Seferlis
This work addresses the optimum design of a phosphoric acid (PA) production process under uncertainty, both from an economic and environmental perspective. A design and optimization framework is employed that utilizes generic process modules to enable systematic process flowsheet development and to facilitate interconnectivity among the utilized processing components. This is coupled with a systematic method of incorporating uncertainty into the process design and optimization, hence, enabling a realistic representation of industrial conditions during the PA process design stages. The integrated design of PA production processes and downstream phosphogypsum utilization processes is further proposed, in the form of the Ammonium Sulfate (AS) production process, as a means of mitigating the environmental impact of the PA production process associated with phosphogypsum. The case studies, presented to illustrate the proposed developments, highlight the significant impact of considering uncertainties in the design of optimum PA process schemes as well as generate useful insights regarding the synergies developed in the integrated PA and AS process design.
©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston
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Articles in the same Issue
- Article
- Dynamic Model for Polyethylene Production in a Multizone Circulating Reactor
- Investigation and Modeling of Splashing in the Peirce Smith Converter
- A Modeling and Optimization Tool for the Expandable Polystyrene Batch Process
- Performance of Statistical Process Control Tools under Different Plant Operation Strategies
- Influence of Vortex-Finder Diameter on Axial Gas Flow in Simple Cyclone
- Optimization of a Continuous Process for the Recovery of Lactic Acid Using Differential Evolution Algorithm
- Phase Equilibria for Heterogeneous Azeotropic Distillation
- Dynamic Behaviour of Thermally Coupled Distillation Arrangements: Effect of the Interconnection Flowrate
- New Mathematical Model of Solar Flux Radiation for Double-Pitched Roof Surface
- Fluid Catalytic Cracking Riser Modeling in Heat Transfer Mode
- Modelling Tribological Performance of Bodymaker Lubricants
- Comparing Pressure Flow Solvers for Dynamic Process Simulation
- Oil Production Optimization in Petroleum Reservoirs by Ant Algorithm
- Prediction of Nanofiltration Performance by Using Membrane Transport Models for the Separation of Nickel Salts from Aqueous Solutions
- Comparative Study on the Kinetic Modeling of the Oxidative Coupling of Methane in Laboratory and Bench Scales
- Numerical Solution of Non-Linear Algebraic Equations by Modified Genetic Algorithm
- Transport in Highly Heterogeneous Porous Media: From Direct Simulation to Macro-Scale Two-Equation Models or Mixed Models
- Design and Optimization of a Filter Based on Artificial Neural Network Applied to a Distillation Column
- Simulation Model of the Thermodynamic Cycle of a Three-Cylinder Double-Acting Steam Engine
- Novel MILP Models for Scheduling Permutation Flowshops
- Modeling of Heat Transfer Augmentation in a Circular Tube Fitted with Right-Left Helical Inserts in Laminar Flow Using CFD
- Reliability of Convective Diffusion Process in Stenosis Blood Vessels
- Comparative Control Study of a High-Purity Ternary Batch Distillation
- Synchronizing Field and Control-Room Operators for Process Operating Transients
- Prediction of Various Parameters of a River for Assessment of Water Quality by an Intelligent Technique
- Studies of Chromium Removal from Tannery Effluents by Dead Streptomyces Rimosus
- Nonlinear Exponential Estimator Design for a Distillation Column
- A Quantitative Structure-Activity Relationship Model
- Modeling and Simulation of Aluminum Nanoparticle Synthesis by the Evaporation-Condensation Process Using the Nodal Method
- Pre-Design of a Continuous Intensified Reactor Based on Pure Thermo-Chemical Optimisation
- An Alternative Process for Butanol Production: Continuous Flash Fermentation
- Development of a Heat Transfer Coefficient Model via Experimental Validation
- Improving the Maximum Conversion of Ethanol Esterification
- Novel Macrokinetic Model for Industrial Hydrogenation Purifying of Terephthalic Acid
- Correlation of Activity Coefficients in Aqueous Solutions of Ammonium Salts Using Local Composition Models and Stochastic Optimization Methods
- Modeling, Simulation and Experimental Study of Methanol Synthesis for 11C Radiopharmaceuticals
- Modeling and Simulation of Noncatalytic Gas-Solid Reaction in a Moving Bed Reactor
- Multiscale Model of the GaAs MOVPE Process for the Fast Numerical Simulation
- Computational Fluid Dynamics Study on the Decomposition of Ammonia in a Selective Porous Membrane
- Modeling the Effect of Temperature on Propylene Conversion during Warm-Up in a Monolithic Converter
- Prediction of Bivariate Molecular Property Distributions in Free-Radical Polymerization Systems Using Monte Carlo and Sectional Grid Methods
- Numerical Analysis of Macro-Instability Characteristic in a Stirred Tank by Means of Large Eddy Simulations: Off-Bottom Clearance Effect
- Prediction of Double Retrograde Vaporization by Hybrid Global-Local Optimization Using Fuzzy Clustering Means
- Development of Rigorous and Reduced Heterogeneous Dynamic Models for Fixed Bed Catalytic Reactor and Three-Phase Catalytic Slurry Reactor
- Inferential Control of a Distillation Column Using an Online Estimator
- Integrated Process and Control System Model for Product Quality Control - Application to a Polypropylene Plant
- The Dynamics of Liquid Cooling in Half-Coil Jackets
- Design of Cost Optimal and Environmentally Conscious Phosphoric Acid Production Processes under Uncertainty
- An Artificial Intelligence Software-Based Controller for Temperature Control of a Partially Simulated Chemical Reactor System
- Artificial Neural Network Model with Parameter Tuning Assisted by Differential Evolution Technique: Study of Pressure Drop of Slurry Flow in Pipeline
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- Short Communication
- Finite Element Simulation of Rough Rice Kernel (Oryza sativa L.) cv. Fajer Drying
- Dynamic Simulation of Phenol Biodegradation in a Fluidized Bed Bioreactor Using Genetic Algorithm Trained Neural Network
- Review
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- Thermodynamics and the Simulation Engineer
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