Calculated solubility isotherm of a system of alkaline earth sulfates and hydroxides in water
Tis paper examines the calculation of the isothermal solubility diagram of a system of alkaline earth sulfates and hydroxides in water which makes it possible to substantiate, to a considerable extent, the natural physicochemical mineralization of natural waters, in particular water from geochemical sources. The present paper investigates the solubility of the equilibrium solid phases of a system of alkaline earth sulfates and hydroxides in water. A projection is shown of the composition prism of the quinary reciprocal system with demarcation of the crystallization areas of each sulfate and hydroxide of the component subsystems. The computational formulas for calculating solubility were derived from the solubility product principle, with allowance for ion activity coefficients in saturated hydroxide solutions.
- OSTI ID:
- 7032320
- Journal Information:
- J. Gen. Chem. USSR (Engl. Transl.); (United States), Vol. 55:9, PT. 1
- Country of Publication:
- United States
- Language:
- English
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Method of increasing the sulfation capacity of alkaline earth sorbents
Method of increasing the sulfation capacity of alkaline earth sorbents
Related Subjects
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
BARIUM HYDROXIDES
SOLUBILITY
BARIUM SULFATES
CALCIUM HYDROXIDES
CALCIUM SULFATES
STRONTIUM HYDROXIDES
STRONTIUM SULFATES
AQUEOUS SOLUTIONS
CHEMICAL PROPERTIES
CHEMICAL REACTION KINETICS
DIAGRAMS
ISOTHERMS
MEDIUM PRESSURE
MEDIUM TEMPERATURE
MINERALIZATION
SCALE CONTROL
WATER
WATER CHEMISTRY
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
CALCIUM COMPOUNDS
CHEMISTRY
CONTROL
DISPERSIONS
HYDROGEN COMPOUNDS
HYDROXIDES
KINETICS
MIXTURES
OXYGEN COMPOUNDS
REACTION KINETICS
SOLUTIONS
STRONTIUM COMPOUNDS
SULFATES
SULFUR COMPOUNDS
400201* - Chemical & Physicochemical Properties