| 氢氧化钙羰基化合成甲酸钙工艺研究 |
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| 引用本文： | 武红杰,李振花,马新宾.氢氧化钙羰基化合成甲酸钙工艺研究[J].化学反应工程与工艺,2007,23(2):168-172. |
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| 作者姓名： | 武红杰 李振花 马新宾 |
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| 作者单位： | 天津大学,绿色合成与转化教育部重点实验室,天津,300072;天津大学,绿色合成与转化教育部重点实验室,天津,300072;天津大学,绿色合成与转化教育部重点实验室,天津,300072 |
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| 基金项目： | “十一五”国家科技支撑计划项目(2006BAE02B00) |
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| 摘 要： | 对氢氧化钙羰基化合成甲酸钙的工艺进行了初步研究,考察了温度、一氧化碳分压、不同添加剂和搅拌速率对反应速率的影响,实验结果表明,反应速率随着反应温度、一氧化碳分压、氢氧根浓度和搅拌速率的提高而提高,随着甲酸钙浓度的提高而降低,而甲酸钠和氮气的添加对反应速率几乎没有影响.
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| 关 键 词： | 甲酸钙 羰基化 一氧化碳 氢氧化钙 |
| 文章编号： | 1001-7631（2007）02-0168-05 |
| 修稿时间： | 2007-01-152007-03-12 |
Study on Synthesis of Calcium Formate by Calcium Hydroxide Carbonylation |
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| Wu Hongjie,Li Zhenhua,Ma Xinbin.Study on Synthesis of Calcium Formate by Calcium Hydroxide Carbonylation[J].Chemical Reaction Engineering and Technology,2007,23(2):168-172. |
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| Authors: | Wu Hongjie Li Zhenhua Ma Xinbin |
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| Affiliation: | Key Lab for Green Chemical Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China |
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| Abstract: | The synthesis of calcium formate from carbon monoxide and calcium hydroxide was preliminarily Studied.The effects of temperature,partial pressure of carbon monoxide,additive and stirring speed on the reaction rate were investigated.The experimental results showed that the reaction rate increased with the increase of the reaction temperature,partial pressure of carbon monoxide,OH~-concentration and the stirring speed,but decreased with the increase of calcium for- mate concentration.The addition of sodium formate and nitrogen had no effect on the reaction rate. |
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| Keywords: | calcium formate carbonylation carbon monoxide calcium hydroxide |
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