| 浅析DBP／DIBP丁醇回收汽提塔的加热方式 |
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| 引用本文： | 吴鸣,陈琪.浅析DBP／DIBP丁醇回收汽提塔的加热方式[J].江苏化工,2001,29(1):45-48. |
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| 作者姓名： | 吴鸣 陈琪 |
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| 作者单位： | 江苏化工农药集团有限公司,江苏,苏州,215007 |
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| 摘 要： | 详细论证DBP／DIBP废水丁醇回收汽提塔的加热方式，提出革除汽提塔再沸器，将直接蒸汽冲管代替再沸器加热的方案，并从理论上证明了此项技术改造的可行性，认为此项技术改造能使汽提塔加热蒸汽耗量降降低14．31％，同时，论述了此项技术改造对汽提搭塔理论板层数，填料情况及工艺控制条件的影响。
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| 关 键 词： | 丁苯 回收 汽提塔 加热方式 邻苯二甲酚二丁酯 邻苯二甲酯二异丁酯 废水处理 |
| 文章编号： | 1002-1116(2001)01-0045-04 |
| 修稿时间： | 2000年10月8日 |
An Elementary Analysis of Heating Methods for DBP/DIBP Butanol Recycling Stripper |
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| WU Ming,CHEN Qi.An Elementary Analysis of Heating Methods for DBP/DIBP Butanol Recycling Stripper[J].Jiangsu Chemical Industry,2001,29(1):45-48. |
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| Authors: | WU Ming CHEN Qi |
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| Abstract: | Direct and indirect steam heating were two common methods for heating the DBP (DIBP) wastewater butanol recycling stripper. The scheme of removing stripper reboiler and replacing by a direct heating pipeline was proposed, and the feasibility of this modification was theoretically proven in this paper. As a result, the consumption of heating steam could be reduced by 14.31%. The effects of this modification on stripper theoretical plate number, packing and process controls are also discussed in this paper. |
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| Keywords: | DBP butanol recycling stripper |
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