Gypsum crystallization and hydrochloric acid regeneration by reaction of calcium chloride solution with sulfuric acid, Hydrometallurgy, vol.96, issue.1, pp.95-102, 2009. ,
Crystallization of Calcium Sulfate from Phosphoric Acid. Industrial & Engineering Chemistry Process Design and Development, vol.7, pp.133-137, 1968. ,
, Wikipedia. Retrieved from, 2018.
Mass transfer to microparticles in agitated systems, Chemical Engineering Science, vol.44, issue.12, pp.85088-85090, 1989. ,
The monoclinic I2 structure of bassanite, calcium sulphate hemihydrate (CaSO4 · 0.5H2O), EUROPEAN JOURNAL OF MINERALOGY, vol.13, pp.985-993, 2001. ,
Thermal behaviour and kinetics of dehydration of gypsum in air from in situ real-time laboratory parallel-beam X-ray powder diffraction, Physics and Chemistry of Minerals, vol.36, pp.391-402, 2009. ,
Spiral growth and surface roughening: Developments since Burton, Cabrera and Frank, Journal of Crystal Growth, vol.69, issue.1, pp.90027-90034, 1984. ,
Interfacial surface tension for crystallization and precipitation from aqueous solutions, Journal of Crystal Growth, vol.102, issue.3, pp.547-556, 1990. ,
Approche scientifique des surfaces, 2005. ,
Spectral properties of Ca-sulfates: Gypsum, bassanite, and anhydrite, American Mineralogist, vol.99, issue.10, pp.2105-2115, 2014. ,
The Handbook of Mineralogy Volume V, 2003. ,
Activity of water in aqueous systems; a frequently neglected property, Chemical Society Reviews, vol.34, issue.5, pp.440-458, 2005. ,
The influence of sodium chloride on the crystallization rate of gypsum, Journal of Inorganic and Nuclear Chemistry, vol.39, issue.11, pp.2007-2010, 1977. ,
The Growth of Crystals from Liquids, Physics Today, vol.27, p.96, 1974. ,
Crystal growth and surface structure. Part I, Discussions of the Faraday Society, vol.5, p.33, 1949. ,
Crystal growth and surface structure. Part II, Discussions of the Faraday Society, vol.5, p.40, 1949. ,
The growth of crystals and the equilibrium structure of their surfaces, Phil. Trans. R. Soc. Lond. A, vol.243, issue.866, pp.299-358, 1951. ,
X-ray diffraction investigation of CaSO4· 0, 67 H2O, Russian Journal of Inorganic Chemistry, vol.27, p.341, 1982. ,
Solubility measurements for calcium sulfate dihydrate in acid solutions at 20, 50, and 70.degree.C, Journal of Chemical & Engineering Data, vol.38, issue.4, pp.534-536, 1993. ,
Use of waste gypsum to replace natural gypsum as set retarders in portland cement, Waste Management, vol.29, issue.5, pp.1675-1679, 2009. ,
Regeneration of Bone in the Presence of Calcium Sulfate, Archives of Otolaryngology, vol.106, issue.7, pp.405-409, 1980. ,
Studies on the preparation of calcium sulphate hemihydrate by an autoclave process, Journal of Applied Chemistry, vol.18, issue.10, pp.307-312, 1968. ,
Significance of Liquid-Film Coefficients in Gas Absorption, 1951. ,
, Industrial & Engineering Chemistry, vol.43, issue.6, pp.1460-1467
An Introduction to the Rock Forming Minerals, p.469, 1996. ,
Tension superficielle d'une face cristalline, Journal de Physique et le Radium, vol.11, issue.11, pp.615-618, 1950. ,
URL : https://hal.archives-ouvertes.fr/jpa-00234319
Transfert de matière: efficacité des opérations de séparation du génie chimique, Editions TECHNIP, 1976. ,
Modeling Gypsum Crystallization on a Submicrometric Scale, The Journal of Physical Chemistry C, vol.113, issue.4, pp.1189-1195, 2009. ,
Master Equation Approach to Gypsum Needle Crystallization, The Journal of Physical Chemistry C, vol.114, issue.9, pp.3830-3836, 2010. ,
URL : https://hal.archives-ouvertes.fr/hal-00631547
Calcium sulphate solubilities in simulated zinc processing solutions, Hydrometallurgy, vol.65, issue.2, pp.82-90, 2002. ,
Construction mineral binding materials, Building Mineral Binding Materials. Infra-Ingeneria, pp.27-90, 2011. ,
Agglomeration kinetics of calcium sulphate hemihydrate crystals in sulpho-phosphoric solutions, Journal of Crystal Growth, vol.169, issue.1, pp.311-320, 1996. ,
Crystallization of calcium sulphate hemihydrate in concentrated phosphoric acid solutions, Chemical Engineering Journal, vol.68, issue.2, pp.116-118, 1997. ,
Determination of Calcium Sulfate Hemihydrate Modification by X-ray Diffraction Analysis, Procedia Engineering, vol.165, pp.1343-1347, 2016. ,
Crystallization kinetic investigations of calcium sulfate phases in aqueous CaCl2-HCl solutions, 2014. ,
Phase transformation kinetics of calcium sulfate phases in strong CaCl2HCl solutions, Hydrometallurgy, pp.126-134, 2012. ,
The crystal growth kinetics of alpha calcium sulfate hemihydrate in concentrated CaCl2-HCl solutions, Journal of Crystal Growth, vol.351, issue.1, pp.9-18, 2012. ,
Water activity-based design of a single-stage CSTR reactive crystallization process for producing super-azeotropic HCl and well grown metastable ?-calcium sulfate hemihydrate crystals from CaCl2 solution, Hydrometallurgy, vol.155, pp.20-28, 2015. ,
The Setting Behaviour of ?-and ?-CaSO4 ? 0,5 H2O as a Function of Crystal Structure and Morphology, Crystal Research and Technology, vol.37, issue.10, pp.1075-1087, 2002. ,
Crystallization and phase stability of CaSO4 and CaSO4-based salts, Chemical Monthly, vol.134, issue.5, pp.693-719, 2003. ,
Transformation pathways from calcium sulfite to ?-calcium sulfate hemihydrate in concentrated CaCl2 solutions, Fuel, vol.150, pp.602-608, 2015. ,
Retarding effect of impurities on the transformation kinetics of FGD gypsum to ?-calcium sulfate hemihydrate under atmospheric and hydrothermal conditions, Fuel, vol.203, pp.445-451, 2017. ,
,
Effect of particle size on the transformation kinetics of flue gas desulfurization gypsum to ?-calcium sulfate hemihydrate under hydrothermal conditions, 2018. ,
Calcium sulfate polymorph evolution dominated by competitive nucleation in gypsum metastable zone, Journal of Crystal Growth, vol.470, pp.143-148, 2017. ,
Calcium sulfate polymorph evolution dominated by competitive nucleation in gypsum metastable zone, Journal of Crystal Growth, vol.470, pp.143-148, 2017. ,
Solution-Mediated Transformation Kinetics of Calcium Sulfate Dihydrate to ?-Calcium Sulfate Hemihydrate in CaCl2 Solutions at Elevated Temperature, Industrial & Engineering Chemistry Research, vol.52, issue.48, pp.17134-17139, 2013. ,
Measurement of crystal growth and nucleation rates -2nd edition, Chemical Engineer -London Then Rugby, pp.48-48, 2003. ,
, Gypsum: Properties, production and applications. Gypsum: Properties, Production and Applications, pp.191-204, 2011.
Analysis, Simulation, and Optimization of the Hemihydrate Process for the Production of Phosphoric Acid from Calcareous Phosphorites. Industrial & Engineering Chemistry Process Design and Development, vol.16, pp.390-399, 1977. ,
Production of the high value material, aLPHA-CaSO4 hemihydrate out of spent CaCl2 solutions by reaction with H2so 4, TMS Annual Meeting, pp.627-639, 2004. ,
, Gypsum and anhydrite. London: H.M. Stationery Off, 1958.
Direct transformation of calcium sulfite to ?-calcium sulfate hemihydrate in a concentrated Ca-Mg-Mn chloride solution under atmospheric pressure, Fuel, vol.90, issue.1, pp.36-41, 2011. ,
,
Pilot scale preparation of ?-calcium sulfate hemihydrate from FGD gypsum in Ca-K-Mg aqueous solution under atmospheric pressure, Fuel, vol.98, pp.48-54, 2012. ,
?-calcium sulfate hemihydrate preparation from FGD gypsum in recycling mixed salt solutions, Chemical Engineering Journal, vol.174, issue.1, pp.296-303, 2011. ,
DOI : 10.1016/j.cej.2011.09.033
Effect of Mg2+ Ions on the Nucleation Kinetics of Calcium Sulfate in Concentrated Calcium Chloride Solutions, Industrial & Engineering Chemistry Research, vol.49, issue.12, pp.5569-5574, 2010. ,
Preparation of ?-calcium sulfate hemihydrate from FGD gypsum in K, Mg-containing concentrated CaCl2 solution under mild conditions, Fuel, vol.88, issue.7, pp.1286-1293, 2009. ,
, Gypsum Construction Handbook, 2018.
, Gypsum Mineral | Uses and Properties. (n.d.). Retrieved, 2018.
Crystallization of calcium sulfate dihydrate in the presence of some metal ions, Journal of Crystal Growth, vol.299, issue.1, pp.146-151, 2007. ,
, Hydrometallurgy: Principles and Applications, 2014.
Anhydrous sulphates, 1975. ,
, Refinement of the crystal structure of anhydrite, The Canadian Mineralogist, vol.13, issue.3, pp.289-292
The Rate of Absorption of a Pure Gas into a Still Liquid during Short Periods of Exposure, Trans. AIChE, vol.31, pp.365-389, 1935. ,
A derivation of classical two-dimensional nucleation kinetics and the associated crystal growth laws, Acta Metallurgica, vol.14, p.1868, 1966. ,
A more accurate determination of the crystal structure of anhydrite, CaSO4. Soviet Physics -Crystallography, vol.7, pp.559-569, 1962. ,
Mass and heat transfer from rigid spheres, AIChE Journal, vol.13, issue.6, pp.1219-1221, 1967. ,
Some problems in particle technology: A statistical mechanical formulation, Chemical Engineering Science, vol.19, issue.8, pp.555-574, 1964. ,
, , pp.85047-85055
Les fondamentaux de la cristallisation et de la précipitation ,
The gypsum-anhydrite equilibrium by solubility measurements, Geochimica et Cosmochimica Acta, vol.44, issue.12, pp.90192-90193, 1980. ,
The relationship between crystal morphology and XRD peak intensity on CaSO4·2H2O, Journal of Crystal Growth, vol.380, pp.169-175, 2013. ,
,
, , vol.9, p.5, 2003.
, Comprehensive Structural Integrity, pp.169-214
X-ray Diffraction Identification of the Alpha-and Beta-forms of Calcium Sulphate Hemihydrate, Nature, vol.198, pp.1298-1299, 1963. ,
Caractérisation multi-échelles de matériaux poreux en évolution": cas du plâtre (phdthesis), 2006. ,
Preparation of alphacalcium sulfate hemihydrate from FGD gypsum in chloride-free Ca(NO3)2 solution under mild conditions, Fuel, vol.174, pp.235-241, 2016. ,
Mercury in gypsum produced from flue gas desulfurization, Fuel, vol.85, pp.2530-2536, 2006. ,
,
Role of agitation and temperature on calcium sulfate crystallization in water injection process, Journal of Petroleum Science and Engineering ,
Dissociation quotients of succinic acid in aqueous sodium chloride media to 225°C, Journal of Solution Chemistry, vol.24, issue.1, pp.65-87, 1995. ,
Sustainability of Construction Materials Ed. 2, 2016. ,
Handbook of chemical equilibria in analytical chemistry, 1985. ,
Chemical and crystallographical properties of calcium sulfate hemihydrate and anhydrite III. ZKG, Zement-Kalk-Gips, vol.40, p.628, 1987. ,
,
, Mineralogical Characterization by XRD of Gypsum Dunes at White Sands National Monument and Application to Gypsum Detection on Mars
Application of Kolmogorofff's theory to particle-liquid mass transfer in agitated vessels, Chemical Engineering Science, vol.27, issue.3, pp.537-543, 1972. ,
Principles of Gas Absorption, Industrial & Engineering Chemistry, vol.16, issue.12, pp.1215-1220, 1924. ,
Effect of pH and succinic acid on the morphology of ?-calcium sulfate hemihydrate synthesized by a salt solution method, Journal of Crystal Growth, vol.374, pp.31-36, 2013. ,
,
A novel resorbable strontium-containing ? -calcium sulfate hemihydrate bone substitute: a preparation and preliminary study, Biomedical Materials, vol.9, issue.4, 2014. ,
Solubility of CaSO4 phases in aqueous HCl+CaCl2 solutions from 283 K to 353 K, Journal of Chemical and Engineering Data -J CHEM ENG DATA, vol.50, 2005. ,
Effect of NaCl, MgCl2, FeCl2, FeCl3, and AlCl3 on Solubility of CaSO4 Phases in Aqueous HCl or HCl + CaCl2 Solutions at 298 to 353 K, Journal of Chemical & Engineering Data, vol.51, issue.2, pp.569-576, 2006. ,
Model-Based Construction of Calcium Sulfate PhaseTransition Diagrams in the HCl?CaCl2?H2O System between 0 and 100 °C, Industrial & Engineering Chemistry Research, vol.45, issue.13, pp.4517-4524, 2006. ,
A Cradle-to-Gate Life Cycle Assessment of ½" Regular and 5/8" Type X Gypsum Wallboard. Prepared for the Gypsum Association by Athena Sustainable Materials Institute, Ottawa. Final Report, p.132, 2011. ,
Solubility of Calcium Sulfate Hydrates in (0 to 3.5) mol·kg-1 Sulfuric Acid Solutions at 100 °C, Journal of Chemical & Engineering Data, vol.49, issue.5, pp.1263-1268, 2004. ,
Preparation of ?-Calcium Sulfate Hemihydrate by Reaction of Sulfuric Acid with Lime, Industrial & Engineering Chemistry Research, vol.44, issue.4, pp.715-724, 2005. ,
25 -Sustainability of gypsum products as a construction material, Sustainability of Construction Materials, pp.643-681, 2016. ,
, , 2017.
, Solvothermal recrystallization of ?-calcium sulfate hemihydrate: Batch reactor experiments and kinetic modelling, Journal of Crystal Growth, vol.472, pp.46-53
,
Encyclopedia of Sediments and Sedimentary Rocks, Geoscience Canada, issue.3, p.32, 2005. ,
Anion water in gypsum (CaSO4·2H2O) and hemihydrate (CaSO4·1/2H2O). Cement and Concrete Research, vol.32, pp.675-680, 2002. ,
Polymorphisme et transition de phases solides en solution, Les Techniques de l'Ingenieur, (J2160), pp.1-10, 2008. ,
URL : https://hal.archives-ouvertes.fr/hal-01273265
Effect of additives on the morphology of calcium sulfate hemihydrate: Experimental and molecular dynamics simulation studies, Chemical Engineering Journal, vol.278, pp.320-327, 2015. ,
,
The effect of aluminium fluoride on the formation of calcium sulfate hydrates, Hydrometallurgy, vol.41, issue.2, pp.171-186, 1996. ,
Erosion Characteristics of an Erodible Tablet Incorporated in a Time-Delayed Capsule Device, Drug Development and Industrial Pharmacy, vol.31, issue.1, pp.79-89, 2005. ,
, Thermodynamics of Surfaces and Interfaces: Concepts in Inorganic Materials, 2014.
Calculation of interfacial tensions, Journal of Crystal Growth, vol.102, issue.4, pp.841-847, 1990. ,
Crystallization Technology Handbook, 2001. ,
Crystallization Technology Handbook, vol.9780203908280, 2001. ,
Direct transformation of FGD gypsum to calcium sulfate hemihydrate whiskers: Preparation, simulations, and process analysis, Particuology, vol.19, pp.53-59, 2015. ,
Sulfates de calcium et matériaux dérivés. Rapport de synthèse sur les méthodes d'analyse (détermination de la composition chimique et minéralogique). Matériaux et Construction, vol.15, pp.63-91, 1982. ,
Calcium sulfate dihydrate crystal growth in aqueous solution at elevated temperatures, Journal of Crystal Growth, vol.20, issue.2, pp.90126-90133, 1973. ,
Theory of particulate processes, analysis and techniques of continuous crystallization, AIChE Journal, vol.18, issue.3, pp.670-670, 1988. ,
Upgrading of Waste Gypsum for Building Materials, 2018. ,
Upgrading of Waste Gypsum for Building Materials, 2018. ,
Theory of electrolyte crystal growth. The parabolic rate law, Pure and Applied Chemistry, vol.53, issue.11, pp.2025-2039, 1981. ,
Special Inorganic Cements. E&FE Spon, Modern Concrete Technologies Series, 11. Calcium Sulfate Based Binders, E&FN Spon, pp.191-201, 2000. ,
Report on a revision of the conductivity theory, Transactions of the Faraday Society, vol.23, issue.0, pp.341-349, 1927. ,
Preparation of calcium sulfate dihydrate and calcium sulfate hemihydrate with controllable crystal morphology by using ethanol additive, Ceramics International, vol.39, issue.5, pp.5495-5502, 2013. ,
The ?-and ?-Forms of Calcium Sulphate Hemihydrate, Nature, vol.185, issue.4710, pp.375-376, 1960. ,
, Theory of Particulate Processes: Analysis and Techniques of Continuous Crystallization, 1988.
Evaporation from drops, Chem. Eng. Prog, vol.48, pp.141-146, 1952. ,
Purification by crystallization from solutions of various viscosities, Journal of Crystal Growth, pp.692-696, 1999. ,
Calcium sulphate hemihydrate hydration leading to gypsum crystallization, Progress in Crystal Growth and Characterization of Materials, vol.53, issue.1, pp.57-77, 2007. ,
Phase transformation and dehydration of calcium sulphate dihydrate in solution studied by SEM, Scanning, vol.14, issue.5, pp.269-275, 1992. ,
Estimation of electrolyte-crystal-aqueous-solution interfacial tension, Journal of Crystal Growth, vol.63, issue.1, pp.90443-90451, 1983. ,
Measurement of Water Activity of Salt Solutions and Foods by Several Electronic Methods as Compared to Direct Vapor Pressure Measurement, Journal of Food Science, vol.49, pp.1139-1142, 2006. ,
Vers une meilleure compréhension de la cristallisation en solution de polymorphes": étude expérimentale et modélisation par bilan de population et par équations cinétiques (phdthesis), 2016. ,
Dictionnaire de physique, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-02017867
Kinetic model for calcium sulfate ?-hemihydrate produced hydrothermally from gypsum formed by flue gas desulfurization, Journal of Applied Crystallography, vol.48, issue.3, pp.827-835, 2015. ,
,
Influence of ?-calcium sulfate hemihydrate particle characteristics on the performance of calcium sulfate-based medical materials, Materials Science and Engineering: C, vol.30, issue.8, pp.1107-1111, 2010. ,
,
Ullmann's Encyclopedia of industrial chemistry, ?recordID=US201300377147 USGS Mineral Information: Gypsum. (n.d.), 1985. ,
Thermodynamic and mathematical concepts of CHESS, p.99 ,
The role and implications of bassanite as a stable precursor phase to gypsum precipitation, Science, vol.336, issue.6077, pp.69-72, 2012. ,
Surface Tension of Alcohol Water + Water from 20 to 50 .degree.C, Journal of Chemical & Engineering Data, vol.40, issue.3, pp.611-614, 1995. ,
, , 2008.
, Calcium Sulfate Hemihydrate Powders with a Controlled Morphology for Use as Bone Cement, Journal of the American Ceramic Society, vol.91, issue.6, pp.2039-2042
How much water does calcined gypsum contain? Angewandte Chemie, International Ed. in English), vol.48, issue.19, pp.3520-3524, 2009. ,
,
, What are coal combustion by-products (CCBs)
A standard test set for numerical approximations to the shallow water equations in spherical geometry, Journal of Computational Physics, vol.102, issue.1, pp.211-224, 1992. ,
, , pp.80016-80022
Improvement on mechanical strength and water absorption of gypsum modeling material with synthetic polymers, Ceramics International, vol.40, issue.9, pp.14899-14906, 2014. ,
Determination of interfacial tension from crystallization and dissolution data: a comparison with other methods, Advances in Colloid and Interface Science, vol.79, issue.2, pp.229-279, 1999. ,
Adsorption and substitution effects of Mg on the growth of calcium sulfate hemihydrate: An ab initio DFT study, Applied Surface Science, vol.357, pp.1552-1557, 2015. ,
Solubility and Phase Transitions of Calcium Sulfate in KCl Solutions between 85 and 100 °C, Industrial & Engineering Chemistry Research, vol.48, issue.16, pp.7773-7779, 2009. ,
Growth rate of ?-calcium sulfate hemihydrate in K-Ca-Mg-Cl-H2O systems at elevated temperature, Journal of Crystal Growth, vol.311, issue.20, pp.4518-4524, 2009. ,
Dissociation Constants of Some Carboxylic Acids in Mixed Aqueous Solvents, Bulletin of The Chemical Society of Japan -BULL CHEM SOC JPN, vol.32, pp.429-432, 1959. ,
, Handbook of Thermodynamic Diagrams: Inorganic Compounds and Elements, vol.1, 1996.
III. An essay on the cohesion of fluids, Philosophical Transactions of the Royal Society of London, vol.95, pp.65-87, 1805. ,
URL : https://hal.archives-ouvertes.fr/hal-00662779
Thermal properties and microstructure of gypsum board and its dehydration products: A theoretical and experimental investigation, Fire and Materials, vol.36, issue.7, pp.575-589 ,
, Gypse. Encyclopaedia Universalis, 2017.
Study of Calcium Sulfate Whiskers, Asian Journal of Chemistry, vol.26, issue.1, pp.17-20, 2014. ,
Influence of synthetic polymers on the mechanical properties of hardened ?-calcium sulfate hemihydrate plasters, Journal of Industrial and Engineering Chemistry, vol.33, pp.355-361, 2016. ,
Autoclave-Free Formation of ?-Hemihydrate Gypsum, Journal of the American Ceramic Society, vol.74, issue.5, pp.1117-1124, 1991. ,
,
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