| 低温干馏煤焦油回收率的影响分析 |
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| 引用本文： | 杨军焘,兰新哲,张秋利,宋永辉,成璇.低温干馏煤焦油回收率的影响分析[J].煤炭技术,2012,31(1):230-232. |
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| 作者姓名： | 杨军焘 兰新哲 张秋利 宋永辉 成璇 |
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| 作者单位： | 西安建筑科技大学陕西省冶金工程技术研究中心,西安,710055 |
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| 基金项目： | 国家科技支撑计划研究项目 |
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| 摘 要： | 低温干馏的主要产品为兰炭,并附产煤焦油和煤气。煤焦油的产率直接影响企业的经济效益。在介绍兰炭生产的内热式低温干馏方炉基础上,分析得出了影响煤焦油收率的5个因素,并提出了提高煤焦油收率的6种方法。
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| 关 键 词： | 低温干馏 干馏方炉 焦油 |
Analysis of Increasing Recovery Rate of Coal Oil in Low-Temperature Carbonization Technology |
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| YANG Jun-tao
,
LAN Xin-zhe
,
ZHANG Qiu-li
,
SONG Yong-hui
,
CHENG Xuan.Analysis of Increasing Recovery Rate of Coal Oil in Low-Temperature Carbonization Technology[J].Coal Technology,2012,31(1):230-232. |
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| Authors: | YANG Jun-tao LAN Xin-zhe ZHANG Qiu-li SONG Yong-hui CHENG Xuan |
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| Affiliation: | (Research Center of Metallurgical Engineering & Technology of Shanxi Province,Xi’an University of Architecture and Technology,Xi’an 710055,China) |
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| Abstract: | The main products of low-temperature carbonization of coal is semicoke,and with byproduct coal tar and gas.The yield of coal tar directly affects economic benefits.Based on the introduction of the production of semicoke by inner-heated low-temperature carbonization furnace,this paper makes an analysis of five aspects that affect the yield of tar and puts forward six methods of improving the recovery of coal tar. |
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| Keywords: | low-temperature carbonization carbonization furnace coal tar |
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