| 氢气在煤焦油中平衡溶解度的研究 |
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| 引用本文： | 牟学春,凌开成,张海军. 氢气在煤焦油中平衡溶解度的研究[J]. 煤炭转化, 2009, 32(1) |
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| 作者姓名： | 牟学春 凌开成 张海军 |
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| 作者单位： | 1. 太原理工大学化学化工学院,030024,太原
2. 山西煤层气投资控股有限公司,030006,太原 |
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| 基金项目： | 国家重点基础研究发展规划(973计划) |
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| 摘 要： | 在温度323.2 K～623.2 K,压力2 MPa～10 MPa的反应条件下,根据气液平衡原理,利用高压反应釜测定了氢气在煤焦油中的平衡溶解度.讨论了温度和压力对氢气在煤焦油中平衡溶解度的影响.在不同的温度和压力条件下,氢气在各煤焦油中平衡溶解度的变化趋势不同.这些物性数据填补了国内数据库有关煤焦油方面的空白,为煤焦油在浆态反应器中催化加氢的工业化设计提供了基础物性数据.
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| 关 键 词： | 氢气 煤焦油 平衡溶解度 温度 压力 |
STUDY ON EQUILIBRIUM SOLUBILITY OF HYDROGEN IN COAL TAR |
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| Mu Xuechun,Ling Kaicheng,Zhang Haijun. STUDY ON EQUILIBRIUM SOLUBILITY OF HYDROGEN IN COAL TAR[J]. Coal Conversion, 2009, 32(1) |
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| Authors: | Mu Xuechun Ling Kaicheng Zhang Haijun |
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| Affiliation: | College of Chemistry and Chemical Engineering;Taiyuan University of Technology;030024 Taiyuan;Shanxi Energy Coal-bed Methane Investment-holding Company Limited;030006 Taiyuan |
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| Abstract: | According to equilibrium principle of gas and liquid,equilibrium solubility of hydrogen in coal tar were measured using a high-pressure agitated autoclave over the temperature range from 323.2 K to 623.2 K and pressure range from 2 MPa to 10 MPa.The influence of temperature and pressures on equilibrium solubility of hydrogen in coal tar has been discussed.The changing current of hydrogen's equilibrium solubility in different temperature and pressure are different in each coal tar.These data make up for the ... |
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| Keywords: | hydrogenation coal tar equilibrium solubility temperature pressure |
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