| 硝基胍结晶热力学 |
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| 引用本文： | 陈超,杨毅,金建平,席伟,罗志龙,陈基,邹高兴.硝基胍结晶热力学[J].化工进展,2012(Z1):486-489. |
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| 作者姓名： | 陈超 杨毅 金建平 席伟 罗志龙 陈基 邹高兴 |
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| 作者单位： | 西安近代化学研究所 |
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| 摘 要： | 测定了在不同温度下,硝基胍在不同浓度硝酸中的溶解度。用不同的溶解度模型回归了溶解度数据,建立硝基胍在硝酸溶液中的溶解度方程和模型参数方程,并对硝基胍在不同浓度的硝酸溶液的溶解度进行预测。数据为结晶工艺的开发提供理论依据。
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| 关 键 词： | 硝基胍 溶解度 结晶 热力学 |
Study on the thermodynamics of crystallization of nitroguanidine |
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| CHEN Chao,YANG Yi,JIN Jianping,XI Wei,LUO Zhilong,CHEN Ji,ZOU Gaoxing.Study on the thermodynamics of crystallization of nitroguanidine[J].Chemical Industry and Engineering Progress,2012(Z1):486-489. |
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| Authors: | CHEN Chao YANG Yi JIN Jianping XI Wei LUO Zhilong CHEN Ji ZOU Gaoxing |
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| Affiliation: | (Xi’an Modern Chemistry Research Institute,Xi’an 710065,Shanxi,China) |
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| Abstract: | The solubility of nitroguanidine under different temperature and nitric acid of different concentration were measured.And the data of solubility is obtained through regression of different solubility model.The equations of the solubility of nitroguanidine and parameter of the model were set up.The solubility of nitroguanidine at different concentration of nitric acid were forecasted.The datas provide the theory basis for the crystallization process. |
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| Keywords: | nitroguanidine solubility crystallization thermodynamics |
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