| 辽化二期聚酯装置的增容改造 |
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| 引用本文： | 解文健,刘洪春.辽化二期聚酯装置的增容改造[J].聚酯工业,2002,15(1):28-29,43. |
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| 作者姓名： | 解文健 刘洪春 |
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| 作者单位： | 辽阳石化分公司聚酯一厂,辽宁,辽阳,111003 |
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| 摘 要： | 探讨利用原有装置和公用工程的有利条件进行增容改造。更新第一酯化反应器的搅拌器 ,提高其转数及功率 ;工艺塔更换塔顶冷凝器 ,新增 1台 110t d圆盘反应器及刮板冷凝器 ;增加 1套EG喷淋的系统 ,1台切粒机 ( 4 .2t h)和 1台热媒炉等。改造后塔顶冷凝器运行平稳 ,产量达 34.2万t,质量为国内先进水平
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| 关 键 词： | PET 装置 增容 |
| 文章编号： | 1008-8261(2002)01-0028-02 |
Enlargement reformation of PET plant in Liaoyang Petrochemical second sector |
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| XIE Wen jian,LIU Hong chun.Enlargement reformation of PET plant in Liaoyang Petrochemical second sector[J].Polyester Industry,2002,15(1):28-29,43. |
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| Authors: | XIE Wen jian LIU Hong chun |
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| Abstract: | Enlargement reformation by use of old plant and Ulitity is discussed.Change the agitator in the first esterification reactor;improve ist rotational speed and power;change the condenser in the top of sondensing tower;install a new disk reactor which yield is up to 110 t/d and scraper condenser;install a set of EG spraying system,a granulator which granulating capacity is up to 4.2 t/h and a heat medium boiler. It runs smoothly after reform ,yield is up to 342 kt,product quality is up to advanced level. |
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| Keywords: | PET plant enlargement |
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