Sodium chloride dioxide solubility

Ellis, A.J. Golding, R.M. "The Solubility of Carbon Dioxide Above 100 C in Water and in Sodium Chloride Solutions,"... 

Malinin, S.D. Savelyeva, N.I. "Solubility of Carbon Dioxide in Sodium Chloride and Calcium Chloride Solutions at Temperatures of 25, 50, and 75 C and Elevated Carbon Dioxide Pressures," Geochem. Intern., 1972, 9, (3), 410-18. 

Ellis A. I and Golding R. M. (1963). The solubility of carbon dioxide above 100°C in water and sodium chloride solutions. Amer. Jour. Scl, 261 47-60. 

Liquid sulphur dioxide, says P. Walden,33 readily dissolves sodium and potassium bromides, and C. J. J. Pox has shown that at 25° the solubility S of sulphur dioxide in soln. of sodium bromide, unlike sodium chloride, is greater than it is in water, viz. 32 76. Thus for soln. of these salts of normality N, the solubility of sulphur dioxide is ... 

Hence the solubility of sulphur dioxide in sodium chloride soln. is less than it is in water, and in sodium bromide soln. greater and the difference is the greater... 

Patented proposals have been made to heat sodium chloride with phosphoric acid (A. Delhaye) zinc or lead pyrophosphate (L. J. F. Margueritte) or ferric phosphate (A. R. Arrott). The resulting soluble sodium phosphate is decomposed by boiling with lime to form sodium hydroxide, which, if needed, can be converted into carbonate by a current of carbon dioxide. These methods are quite impracticable. In 1809, J. L. Gay Lussac and L. J. Thenard proposed to make soda by the action of steam on a mixture of sodium chloride and silica If these two compounds are melted together there is very little action, for the salt volatilizes before anything but a superficial combination takes place, and the action of salt in the glazing of pottery is probably made possible by the aq. vapour in the furnace gases. The sodium silicate formed by the joint action of sodium and... 

Using the relevant tables, find the solubilities of the salts that can form in an ammonia solution of sodium chloride saturated with carbon dioxide. Explain the sequence of the processes occurring in this reaction mixture. Recrystallize the product from warm water (about 50 G). 

A major chemical plant dissolved inorganic slurry solids in a series of three fiberglass vessels. Most employees considered this section of the plant as one of the nonhazardous areas of this chemical complex. This area handled a relatively cool sodium chloride (table salt) water stream that was saturated with insoluble salts such as calcium carbonate and magnesium carbonate. The slurry contained about 30-percent calcium carbonate. Insoluble carbonates are treated with hydrochloric acid in two agitated vessels to allow a reaction to liberate carbon dioxide and form a soluble salt. The reaction is a simple one ... 

Sodium hydroxide forms fused solid pieces, granules, rods, or powder. It rapidly absorbs moisture and carbon dioxide from the air. Solutions of sodium hydroxide are very corrosive to animal tissue, and aluminum. It has a melting point of 318 Celsius. Sodium hydroxide is very soluble in water and alcohol. It generates large amounts of heat when dissolving in water, or when mixed with acid. Sodium hydroxide is toxic. Handle sodium hydroxide with care. Sodium hydroxide is a widely available commercial chemical, which is sold under a variety of names such as Lye . Sodium hydroxide is prepared on an industrial scale in a procedure called the chloro-alkali process. In the chloro-alkali process, a sodium chloride solution is electrolysized in a special cell composed of two compartments separated by a porous membrane. Chlorine gas is produced at the positive anode, and sodium hydroxide forms at cathode. 

The solubility data of carbon dioxide in aqueous solutions of binary mixed salts obtained in this study are summarized in Table I those for ternary mixed salts are summarized in Tables II, III, and IV. Figures 1 and 2 show the solubility data for the potassium chloride-calcium chloride and sodium chloride-sodium sulfate-ammonium chloride mixed solutions, respectively, which are representative of all the data. The salting-out effect was shown in all the systems studied. 

Table II. Experimental Results of Carbon Dioxide Solubility in Aqueous Solution of Sodium Chloride (1)—Sodium Sulfate (2)— Ammonium Chloride (3) Mixed Salt at 25°C and 1 atm...

Figure 2. Solubility of carbon dioxide in aqueous sodium chloride (1 )-sodium sulfate (2 -ammonium chloride (3) mixed solutions at 25° C and 1 atm...

Figure 3 shows the plot for potassium chloride-calcium chloride binary salt system. Figure 4 shows the plot for sodium chloride-sodium sulfate-ammonium chloride ternary salt system. As shown in these figures, the plots of log(L0/L) vs. salt concentration all curve upward convexly, and the effects of these mixed salts on the solubility of carbon dioxide in the aqueous solutions do not show a direct correlation by the Setschenow Equation. These features are the same in all the mixed-salt systems considered here. 

Several aqueous salt mixtures were selected to verify eq 24. They are listed in Table 1. Some mixtures (oxygen or carbon dioxide with water + sodium sulfate or sodium chloride) have been selected because the Sechenov equation did not provide an accurate correlation of the solubility in these mixtures at high molalities. Other mixtures, listed in Table 1, have also been considered. 

Three systems were selected for examination, namely the solubilities of oxygen, carbon dioxide, and methane in water -1- sodium chloride. An accurate semiempirical equation [64] was used to express the composition dependence of the osmotic coefficient in water-r sodium chloride. The results of the calculations are presented in Fig. 1 and Table 1. One can see that Eq. (26) provides an accurate correlation for the gas solubility in solutions of strong electrolytes. In addition, the fluctuation theory allows one to use the experimental solubility data to examine the hydration in water (l)-gas (2)-cosolvent (3) mixtures. 

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