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27 lines
826 B
Plaintext
27 lines
826 B
Plaintext
TITLE Example 2.--Temperature dependence of solubility
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of gypsum and anhydrite
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SOLUTION 1 Pure water
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pH 7.0
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temp 25.0
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EQUILIBRIUM_PHASES 1
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Gypsum 0.0 1.0
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Anhydrite 0.0 1.0
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REACTION_TEMPERATURE 1
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25.0 75.0 in 51 steps
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SELECTED_OUTPUT
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-file ex2.sel
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-temperature
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-si anhydrite gypsum
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USER_GRAPH 1 Example 2
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-headings Temperature Gypsum Anhydrite
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-chart_title "Gypsum-Anhydrite Stability"
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-axis_scale x_axis 25 75 5 0
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-axis_scale y_axis auto 0.05 0.1
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-axis_titles "Temperature, in degrees celsius" "Saturation index"
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-initial_solutions false
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-start
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10 graph_x TC
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20 graph_y SI("Gypsum") SI("Anhydrite")
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-end
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END
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