Inorganic Chemicals Industry ›› 2019, Vol. 51 ›› Issue (6): 17-20.
• Research & Development • Previous Articles Next Articles
Wu Linxin1,Zeng Ying1,2(),Chen Peijun1,Huang Peng1,Chen Yu1,Sun Jiu1,Yu Xudong1,2
Received:
2019-01-14
Online:
2019-06-10
Published:
2020-05-12
Contact:
Zeng Ying
E-mail:zengyster@163.com
CLC Number:
Wu Linxin,Zeng Ying,Chen Peijun,Huang Peng,Chen Yu,Sun Jiu,Yu Xudong. Stable phase equilibrium of the ternary system K +,Cs +//SO4 2--H2O at 298.2 K[J]. Inorganic Chemicals Industry, 2019, 51(6): 17-20.
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编号 | ρ/ (g·cm-3) | nD | 液相组成 w(M)/% | 固相组成 w(M)/% | 平衡 固相 | ||
---|---|---|---|---|---|---|---|
K2SO4 | Cs2SO4 | K2SO4 | Cs2SO4 | ||||
1,A | 1.081 5 | 1.345 2 | 10.93 | 0.00 | 0.00 | 0.00 | Ar |
2 | 1.096 2 | 1.346 1 | 11.93 | 1.68 | 88.32 | 0.27 | Ar |
3 | 1.111 9 | 1.346 8 | 11.98 | 3.21 | 84.28 | 0.58 | Ar |
4 | 1.119 7 | 1.347 5 | 11.78 | 3.55 | 84.21 | 0.66 | Ar |
5,E1 | 1.124 6 | 1.348 1 | 11.69 | 4.02 | 80.50 | 0.94 | Ar+AC |
6 | 1.154 9 | 1.351 1 | 10.51 | 8.36 | 92.91 | 1.74 | AC |
7 | 1.221 2 | 1.355 9 | 10.10 | 15.01 | 94.24 | 3.10 | AC |
8 | 1.271 9 | 1.358 7 | 9.71 | 18.42 | 87.37 | 4.42 | AC |
9 | 1.292 5 | 1.360 5 | 9.31 | 22.24 | 88.87 | 4.89 | AC |
10 | 1.389 2 | 1.368 2 | 8.72 | 33.69 | 88.44 | 5.70 | AC |
11 | 1.405 3 | 1.369 7 | 8.46 | 35.39 | 87.46 | 6.68 | AC |
12 | 1.460 2 | 1.374 0 | 7.85 | 39.64 | 86.30 | 8.43 | AC |
13 | 1.479 7 | 1.375 7 | 7.53 | 40.17 | 83.31 | 7.93 | AC |
14 | 1.531 8 | 1.379 8 | 7.01 | 45.18 | 83.96 | 9.43 | AC |
15 | 1.592 4 | 1.383 2 | 6.60 | 48.68 | 87.97 | 9.02 | AC |
16 | 1.953 5 | 1.406 9 | 3.95 | 58.92 | 84.12 | 13.34 | AC |
17 | 1.998 7 | 1.410 2 | 3.56 | 60.99 | 42.17 | 39.30 | AC |
18,E2 | 1.998 5 | 1.409 6 | 3.39 | 60.84 | 0.60 | 92.67 | Cs+AC |
19 | 2.008 7 | 1.410 5 | 0.96 | 62.37 | 0.34 | 88.62 | Cs |
20 | 2.005 2 | 1.409 9 | 0.71 | 63.96 | 0.11 | 94.57 | Cs |
21,B | 2.016 2 | 1.409 5 | 0.00 | 64.63 | 0.00 | 0.00 | Cs |
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编号 | 实验值 | 计算值 | 相对误差 | 编号 | 实验值 | 计算值 | 相对误差 |
---|---|---|---|---|---|---|---|
1,A | 1.345 2 | 1.345 2 | 0.000 0 | 12 | 1.374 0 | 1.388 6 | -0.010 7 |
2 | 1.346 1 | 1.348 3 | -0.001 7 | 13 | 1.375 7 | 1.388 9 | -0.009 6 |
3 | 1.346 8 | 1.350 2 | -0.002 5 | 14 | 1.379 8 | 1.394 3 | -0.010 5 |
4 | 1.347 5 | 1.350 4 | -0.002 1 | 15 | 1.383 2 | 1.398 1 | -0.010 8 |
5,E1 | 1.348 1 | 1.350 8 | -0.001 8 | 16 | 1.406 9 | 1.407 3 | -0.000 3 |
6 | 1.351 1 | 1.354 5 | -0.002 5 | 17 | 1.410 2 | 1.409 4 | 0.000 6 |
7 | 1.355 9 | 1.361 9 | -0.004 4 | 18,E2 | 1.409 6 | 1.409 0 | 0.000 4 |
8 | 1.358 7 | 1.365 5 | -0.005 0 | 19 | 1.410 5 | 1.407 9 | 0.001 8 |
9 | 1.360 5 | 1.369 5 | -0.006 6 | 20 | 1.409 9 | 1.409 5 | 0.000 2 |
10 | 1.368 2 | 1.382 5 | -0.010 5 | 21,B | 1.409 5 | 1.409 5 | 0.000 0 |
11 | 1.369 7 | 1.384 3 | -0.010 6 |
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