| 煤热解制焦油的工艺研究进展 |
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| 引用本文： | 贺新福,杨蕾,吴红菊,周安宁.煤热解制焦油的工艺研究进展[J].广州化工,2014(12):1-3. |
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| 作者姓名： | 贺新福 杨蕾 吴红菊 周安宁 |
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| 作者单位： | 西安科技大学化学与化工学院,陕西西安710054 |
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| 基金项目： | 国家自然科学基金（No.21306148，51174279）；西安科技大学科研培育基金（No.201219）。 |
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| 摘 要： | 煤热解是一种重要的煤炭分质利用技术,中低温热解焦油是制取液体燃料和化学品的重要原料。本文从对煤进行预处理、改变热解气氛、催化热解与催化加氢热解、煤与其它物质共热解、新型耦合热解工艺等方面综述了煤热解制焦油的工艺研究进展,探讨了影响煤热解过程焦油产率的因素及机理,并对各工艺进行了评价。
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| 关 键 词： | 煤热解 煤焦油 热解工艺 |
Research Progress of Technologies for Tar Production during Coal Pyrolysis |
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| HE Xin-fu,YANG Lei,WU Hong-ju,ZHOU An-ning.Research Progress of Technologies for Tar Production during Coal Pyrolysis[J].GuangZhou Chemical Industry and Technology,2014(12):1-3. |
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| Authors: | HE Xin-fu YANG Lei WU Hong-ju ZHOU An-ning |
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| Affiliation: | ＇School of Chemistry and Chemical Engineering, Xi＇an University of Science and Technology, Shaanxi Xi＇an 710054, China) |
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| Abstract: | Coal pyrolysis was an important technique for coal conversion.Coal tar , one of the products , was an important raw material for liquid fuels and chemicals.The technologies including pretreatment of coal , change of atmosphere , catalytic pyrolysis and catalytic hydropyrolysis , co -pyrolysis with other material and novel integrated pyrolysis technology were stated that can improve tar yield during coal pyrolysis process , the factors that effected tar yield and the mechanisms were discussed , as well as the advantages and disadvantages of each processes. |
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| Keywords: | coal pyrolysis coal tar pyrolysis technology |
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