| 栲胶脱硫副产物NaCNS溶解度的测定及关联 |
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| 引用本文： | 田向农. 栲胶脱硫副产物NaCNS溶解度的测定及关联[J]. 煤化工, 2010, 38(5): 24-26 |
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| 作者姓名： | 田向农 |
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| 作者单位： | 北京众联盛化工工程有限公司山西分公司,太原030006 |
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| 摘 要： | 采用静态平衡法测定了NaCNS在不同浓度栲胶溶液中的溶解度,并用数学方程对NaCNS的溶解度进行了关联,拟合出了NaCNS溶解度的对数与绝对温度倒数的一元线性方程,用来估算NaCNS在不同温度下的溶解度,为NaCNS的提取回收提供了一定的理论依据。
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| 关 键 词： | 栲胶 脱硫 NaCNS 溶解度 关联 |
Determination and Correlation of the Solubility of NaCNS, the Byproduct from the Waste Liquid from the Tannin Extract Desulphurization Process |
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| Tian Xiangnong. Determination and Correlation of the Solubility of NaCNS, the Byproduct from the Waste Liquid from the Tannin Extract Desulphurization Process[J]. Coal Chemical Industry, 2010, 38(5): 24-26 |
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| Authors: | Tian Xiangnong |
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| Affiliation: | Tian Xiangnong (Beijing Unity Engineering Co., Ltd., Shanxi Branch, Taiyuan 030006) |
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| Abstract: | The solubility of NaCNS in tannin solutions of different concentration was determined by adopting the static equilibrium method and correlation was established for the NaCNS solubility by using the mathematical equation. The linear equation with one unknown quantity was fit for the logarithm of the NaCNS solubility and the reciprocal of the absolute temperature to estimate the solubility of NaCNS in different temperatures. And that provides certain theoretical basis for the NaCNS extraction and recovery. |
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| Keywords: | tannin desulfurization sodium thiocyanate solubility correlation |
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