| 负压粗苯蒸馏工艺介绍 |
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| 引用本文： | 王增忱,陈冬霞.负压粗苯蒸馏工艺介绍[J].燃料与化工,2013(2):56-57. |
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| 作者姓名： | 王增忱 陈冬霞 |
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| 作者单位： | 宝钢工程技术集团有限公司 |
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| 摘 要： | 介绍了负压粗苯蒸馏技术的主要特点。原料不经管式炉加热直接进粗苯塔，粗苯塔与再生塔共用1台加热炉，粗苯塔采用高效抗堵塔盘，装置操作灵活可靠。与常压直接蒸汽蒸馏工艺相比，具有节能、环保、操作稳定等优点。
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| 关 键 词： | 负压粗苯蒸馏 粗苯塔 管式炉 |
Crude benzol vacuum distillation process |
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| Wang Zengchen Chen Dongxia.Crude benzol vacuum distillation process[J].Fuel & Chemical Processes,2013(2):56-57. |
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| Authors: | Wang Zengchen Chen Dongxia |
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| Affiliation: | Wang Zengchen Chen Dongxia (Baosteel Engineering & Technology Group Co. Ltd.,Shanghai 201900,China) |
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| Abstract: | This paper introduces crude benzol vacuum distillation process,i, e. the feedstock directly enters the crude benzol column with high efficiency blockage-free trays, sharing one tubular furnace together with regenerator, which can be in flexible and reliable operation. Compared with direct atmospheric steam distillation ,this process has advantages of energy-saving, environmental protection and stable operation. |
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| Keywords: | Crude benzol vacuum distillation Crude benzol column Tubular furnace |
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