甲醇储罐顶部呼出气中甲醇含量超标的原因及治理 - 202104 - 肥料与健康
甲醇储罐顶部呼出气中甲醇含量超标的原因及治理
Causes and Treatment of Excessive Methanol Content in Exhaled Gas from the Top of Methanol Storage Tank
摘要:

针对甲醇罐区各储罐内的铝浮盘出现不同程度的损坏,导致罐顶呼出气中甲醇含量超标的问题,采取了增设洗涤装置回收罐顶呼出气中的甲醇、更换储罐内的浮盘、用凉凉胶隔热漆对罐体外壁防腐、制定储罐运行的工艺管理制度等措施。治理措施实施后,彻底解决了罐顶呼出气中甲醇含量超标的问题,不仅改善了厂区内的大气环境,而且每年可产生经济效益88.54万元。

关键词:
Abstract:

Due to the problem that the aluminum floating plates in the tanks of methanol tank farm are damaged into varying degrees, which leads to the excessive methanol content in the exhaled gas from the tank top. Several measures are taken, such as adding a washing device to recover the methanol from the exhaled gas of the tank top, replacing the floating plates in the tanks, using cool glue insulation paint to prevent the external wall from corrosion and formulating the process management system for the operation of the tanks. After the implementation of the control measures, the problem of excessive methanol content in the exhaled gas from the top of the tank is solved completely. These measures not only improved the atmospheric environment in the plant, but also produced an annual economic benefit of 885 400 yuan.

Keyword:
ckwx 参考文献

1

中华人民共和国环境保护部. 石油化学工业污染物排放标准: GB 31571—2015[S]. 北京: 中国环境科学出版社, 2015.

2

王保刚 张明 苏辽宁 低温甲醇洗装置排放尾气中挥发性有机物治理技术改造肥料与健康20214822529

王保刚, 张明, 苏辽宁, 等. 低温甲醇洗装置排放尾气中挥发性有机物治理技术改造[J]. 肥料与健康, 2021, 48(2): 25-29.

3

陈永献 常亮 挥发性有机物甲醇气的回收化肥工业20194614244

陈永献, 常亮. 挥发性有机物甲醇气的回收[J]. 化肥工业, 2019, 46(1): 42-44.

4

崔留印 化工装置挥发性有机物的处理研究化肥工业20154254649

崔留印. 化工装置挥发性有机物的处理研究[J]. 化肥工业, 2015, 42(5): 46-49.

当前期刊数据统计
摘要浏览量: 0
PDF下载量: 0
被引用次数: 0
扫一扫关注
肥料与健康
微信公众号