| 甲苯液相氧化制苯甲醛工艺的产品质量控制 |
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| 引用本文： | 梁旭. 甲苯液相氧化制苯甲醛工艺的产品质量控制[J]. 河北化工, 2010, 33(7): 9-10,13 |
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| 作者姓名： | 梁旭 |
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| 作者单位： | 中国石油化工股份有限公司石家庄炼化分公司,河北,石家庄,050032 |
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| 摘 要： | 简述了甲苯液相氧化制苯甲醛的工艺过程,详细介绍了苯甲醛在生产过程中存在的产品质量问题、影响因素,并提出了解决方案及优化过程,从而使苯甲醛产品纯度从99%提高到99.5%,优级品率达到95%以上。
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| 关 键 词： | 甲苯 氧化 苯甲醛 |
Product Quality Control of Liquid Phase Oxidation of Toluene to Benzaldehyde Process |
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| LIANG Xu. Product Quality Control of Liquid Phase Oxidation of Toluene to Benzaldehyde Process[J]. Hebei Chemical Engineering and Industry, 2010, 33(7): 9-10,13 |
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| Authors: | LIANG Xu |
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| Affiliation: | LIANG Xu(China Petroleum ＆ Chemical Co.,Ltd,Shijiazhuang Refining ＆ Chemical Company,Shijiazhuang 050032,China) |
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| Abstract: | A liquid-phase oxidation of toluene to benzaldehyde process has been introduced,and the issue of product quality,factor analysis,resolution of control and process optimization in the benzaldehyde production process has been detailed.The purity of benzaldehyde has been improved from 99% to 99.5% and high grade rate has been over 95%. |
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| Keywords: | toluene oxidation benzaldehyde |
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