| 利用合成氨铜洗回收的一氧化碳催化合成草酸酯 Ⅱ、合成试验研究 |
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| 引用本文： | 陈贻盾,马锦波,李晓仓,张衍刚,傅平平,林志斌. 利用合成氨铜洗回收的一氧化碳催化合成草酸酯 Ⅱ、合成试验研究[J]. 天然气化工, 1989, 0(2) |
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| 作者姓名： | 陈贻盾 马锦波 李晓仓 张衍刚 傅平平 林志斌 |
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| 作者单位： | 中科院福建物质结构研究所，中科院福建物质结构研究所，中科院福建物质结构研究所，福建南靖合成氨厂，福建南靖合成氨厂，福建南靖合成氨厂 |
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| 摘 要： | 采用南靖合成氨厂铜洗回收的CO进行常压催化合成草酸酯的试验研究。进行了原料气组分、空速、温度等条件试验。用回收的CO与实验室制备的CO进行对比试验的结果相同。催化剂经过连续504h寿命试验,活性和稳定性均较佳。
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Catalytic synthesis of oxalic acid diester in gaseous phase with carbon monoxide recovered from ammonia plant Ⅱ.Study on synthesis experiment |
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| Abstract: | In this article, catalytic synthesis of oxalic acid diester is studied in gaseous phase under atmospheric pressure with carbon monoxide recovered from Nanjing ammonia plant. Reaction conditions, such as feed gas composition, space velocity and temperature, are examined. The experiments we did comparatively either with CO recovered from the ammonia plant or with that of laboratory-prepared showed the same results. Activity and stability of the catalyst are excellent for 504 hours contineous test-run. |
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