| 影响煤干馏过程中酚类化合物产生的因素 |
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| 引用本文： | 左永飞,李小红,李凡.影响煤干馏过程中酚类化合物产生的因素[J].煤化工,2010,38(3):36-40. |
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| 作者姓名： | 左永飞 李小红 李凡 |
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| 作者单位： | 太原理工大学煤科学与技术教育部和山西省重点实验室,太原,030024 |
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| 基金项目： | 太原市2010年大学生创新创业专题 |
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| 摘 要： | 煤干馏过程是煤制取酚类化合物的主要方式,煤的组成、性质及干馏温度是影响煤干馏产物的主要因素。通过分析煤化程度、煤岩组成、升温速率、反应终温、反应气氛和压力等对煤干馏过程中酚类化合物产生的影响,探讨出适合干馏生产酚类化合物的煤种和工艺条件。
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| 关 键 词： | 煤干馏 酚类化合物 煤种 干馏温度 |
Factors that Impact the Production of Phenolic Compounds During Carbonization |
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| Zuo Yongfei,Li Xiaohong,Li Fan.Factors that Impact the Production of Phenolic Compounds During Carbonization[J].Coal Chemical Industry,2010,38(3):36-40. |
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| Authors: | Zuo Yongfei Li Xiaohong Li Fan |
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| Affiliation: | (Key Laboratory of Coal Science and Technology, Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024) |
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| Abstract: | Coal carbonization is the main process which can produce phenolic compounds with added-value at atmospheric pressure. It is very significant to improve economic benefits of coal utilization. Some factors that impact the production of phenolic compounds, e.g. tar, coal rank, coal maceral, temperature, heating rate, coal particle size, residence time, atmosphere, and pressure were discussed in this paper. Proper coal rank and process conditions for increasing the production of phenolic compounds were suggested. |
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| Keywords: | carbonization phenolic compound coal rank carbonization temperature |
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