| 丙烯腈吸收塔放空管道噪声控制 |
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| 引用本文： | 邵予工,刘录,车俊铁.丙烯腈吸收塔放空管道噪声控制[J].石油化工设备技术,2003,24(5):56-58. |
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| 作者姓名： | 邵予工 刘录 车俊铁 |
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| 作者单位： | 1. 中国石油化工集团公司,北京,100029
2. 北京石油化工学院,北京,102617 |
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| 摘 要： | 某石油化工总厂丙烯腈车间的吸收塔在放空负荷增大以后产生了较严重的噪声,对生产环境造成极大污染。为对丙烯腈吸收塔的放空管道实施噪声控制,改善工厂以及周边厂家的生产环境,进行了噪声控制方案设计及消声器设计。项目实施后,噪声绝对值降低了20分贝,噪声幅度降低达24％。
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| 关 键 词： | 丙烯腈吸收塔 放空管道 消声器设计 噪声控制 |
| 文章编号： | 1006-8805(2003)05-0056-03 |
| 修稿时间： | 2003年7月10日 |
The Noise Control of Exhausting Pipeline for Acrylonitrile Absorption Tower |
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| Shao Yugong,et al..The Noise Control of Exhausting Pipeline for Acrylonitrile Absorption Tower[J].Petro-Chemical Equipment Technology,2003,24(5):56-58. |
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| Authors: | Shao Yugong |
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| Affiliation: | Shao Yugong,et al. Petrochemical Group Corporation of China,PC 100029 |
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| Abstract: | Serious noise was occurred in acrylonitrile absorption tower of some petrochemical complex when the exhausting load increased, which made the environment pollute greatly. In order to control the noise of exhausting pipeline for acrylonitrile absorption tower, and improve the production environment of neighboring plants, the noise control plan design and the muffler design were carried out. After the projects put into effect, the noise absolute value reduced by 20 decibels, and the noise rang decreased by 24% |
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| Keywords: | Acrylonitrile absorption tower Exhausting pipeline Muffler design NoiseControl |
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