| 煅烧温度对铁泥干法制备氧化铁颜料性能的影响 |
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| 引用本文： | 王燕鸿,王军,沈美庆. 煅烧温度对铁泥干法制备氧化铁颜料性能的影响[J]. 化学工业与工程, 2005, 22(1): 14-16 |
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| 作者姓名： | 王燕鸿 王军 沈美庆 |
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| 作者单位： | 天津大学化工学院绿色合成与转化教育部重点实验室,天津大学化工学院绿色合成与转化教育部重点实验室,天津大学化工学院绿色合成与转化教育部重点实验室 天津300072 ,天津300072 ,天津300072 |
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| 摘 要： | 本文通过X射线衍射分析(XRD)及产物的色差分析,研究了干法处理铁泥制备氧化铁颜料中煅烧温度对产品性能的影响。结果表明煅烧温度是干法制备氧化铁颜料的一个重要因素。煅烧温度低于700℃,氧化铁晶相不纯,颜色较浅;煅烧温度为800℃产品晶相为α Fe2O3;温度超过900℃产品晶相基本无变化,颜色加深。
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| 关 键 词： | 铁泥 干法 氧化铁颜料 |
| 文章编号： | 1004-9533(2005)01-0014-03 |
| 修稿时间： | 2003-09-18 |
Effect of Calcinate Temperature on Properties of Ferric Oxide Dye from Iron Mud Through Dry Process |
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| WANG Yan-hong,WANG Jun,SHEN Mei-qingSchool of Chemical Engineering,Tianjin University,Tianjin ,China). Effect of Calcinate Temperature on Properties of Ferric Oxide Dye from Iron Mud Through Dry Process[J]. Chemical Industry and Engineering, 2005, 22(1): 14-16 |
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| Authors: | WANG Yan-hong WANG Jun SHEN Mei-qingSchool of Chemical Engineering Tianjin University Tianjin China) |
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| Affiliation: | WANG Yan-hong,WANG Jun,SHEN Mei-qingSchool of Chemical Engineering,Tianjin University,Tianjin 300072,China) |
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| Abstract: | The effect of calcinate temperature on properties of ferric oxide dye,produced from iron mud through the dry process,was studied in this paper.The samples were investigated by XRD and chromatic analysis.The results showed that calcinate temperature was an important factor in the preparation process of iron oxide.When calcinate temperature below 700 ℃,the iron oxide crystal was not integrity and the color was light;while at 800 ℃,the crystal was α-Fe_2O_3;and while above 900 ℃,the crystal had no change but the color became dark. |
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| Keywords: | iron mud dry process ferric oxide dye calcinate temperature |
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