响应面法优化改性咪唑啉磺酸盐季铵化反应条件
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李俊莉,张颖,李霁阳,任海晶,王晓晖
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Optimization of the quaternary ammonium reaction conditions of modified imidazoline sulfonate by response surface method
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Junli Li,Ying Zhang,Jiyang Li,Haijing Ren,Xiaohui Wang
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表3 方差分析
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方差来源 | 平方和 | 自由度 | 均方 | F值 | P值 | 显著性 | 模型 | 778.77 | 9 | 86.53 | 38.90 | < 0.000 1 | 显著 | A | 399.31 | 1 | 399.31 | 179.51 | < 0.000 1 | 显著 | B | 9.66 | 1 | 9.66 | 4.34 | 0.075 7 | | C | 18.82 | 1 | 18.82 | 8.46 | 0.022 7 | 显著 | AB | 112.47 | 1 | 112.47 | 50.56 | 0.000 2 | 显著 | AC | 6.23 | 1 | 6.23 | 2.80 | 0.138 3 | | BC | 20.61 | 1 | 20.61 | 9.27 | 0.018 7 | 显著 | A2 | 85.68 | 1 | 85.68 | 38.52 | 0.000 4 | 显著 | B2 | 108.59 | 1 | 108.59 | 48.82 | 0.000 2 | 显著 | C2 | 2.20 | 1 | 2.20 | 0.99 | 0.352 7 | | 残差 | 15.57 | 7 | 2.22 | | | | 失拟误差 | 1.77 | 3 | 0.59 | 0.17 | 0.910 5 | 不显著 | 纯误差 | 13.80 | 4 | 3.45 | | | | 总和 | 794.35 | 16 | | | | |
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