|本期目录/Table of Contents|

[1]杨靖梁,姚万贺,顾朝红,等.浅冷凝-膜分离技术处理挥发性有机物[J].石化技术与应用,2023,1:62-65.
 YANG Jing-liang,YAO Wan-he,GU Chao-hong,et al.Treatment of volatile organic compounds by shallow condensation -membrane separation technology[J].Petrochemical technology & application,2023,1:62-65.
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浅冷凝-膜分离技术处理挥发性有机物(PDF)

《石化技术与应用》[ISSN:1009-0046/CN:62-1138/TQ]

期数:
2023年1期
页码:
62-65
栏目:
出版日期:
2023-01-10

文章信息/Info

Title:
Treatment of volatile organic compounds by shallow condensation -membrane separation technology
作者:
杨靖梁1姚万贺1顾朝红1胡永1罗超2*侯龚婧翊2吴巍2范成正2阚子建2
1.中海石油宁波大榭石化有限公司,浙江 宁波 315812;2.中海油天津化工研究设计有限公司,天津 300131
Author(s):
YANG Jing-liang1 YAO Wan-he1 GU Chao-hong1 HU Yong1 LUO Chao2 HOU Gong-jingyi2 WU Wei2 FAN Cheng-zheng2 KAN Zi-jian2
1.Ningbo Daxie Petrochemical Co Ltd, CNOOC, Ningbo 315812, China; 2. Tianjin Chemical Research and Design Institute Co Ltd,CNOOC,Tianjin 300131,China
关键词:
挥发性有机物冷凝膜分离非甲烷总烃去除率
Keywords:
volatile organic compounds (VOCs) condensation membrane separation non-methane hydrocarbon removal rate
分类号:
X 701
DOI:
DOI:10.19909/j.cnki.ISSN1009-0045.2023.01.0062
文献标识码:
B
摘要:
利用浅冷凝-膜分离技术,采用中海油天津化工研究设计院有限公司自主研发的膜材料及装置,对石化企业装车过程中产生的挥发性有机物(VOCs)气体进行处理。结果表明:膜入口处VOCs气体中非甲烷总烃质量浓度最高为50 000 mg/m3,在装置处理量为5 m3/h,运行163 h的过程中,出口处非甲烷总烃质量浓度降为6~40 mg/m3,非甲烷总烃去除率大于99.9%;膜入口处VOCs气体中非甲烷总烃质量浓度为42 290~105 710 mg/m3,运行270 d的过程中,出口气体中非甲烷总烃质量浓度为6~52 mg/m3,非甲烷总烃去除率高于99.9%,可满足GB 31570—2015和GB 31571—2015的排放要求。
Abstract:
By shallow condensation-membrane separation technology,volatile organic compounds (VOCs) gas produced in the loading process in petrochemical enterprises were treated with the membrane materials and units that were developed by Tianjin Chemical Research and Design Institute Co Ltd,CNOOC . The results showed that under the conditions of the processing capacity of the unit was 5 m3/h,the highest concentration of non-methane hydrocarbon of VOCs gas at the inlet of memebrane was 50 000 mg/m3, and after 163 h operation, the outlet of membrane had decreased to 6-40 mg/m3 ,the removal rate of non-methane hydrocarbon was higher than 99.9%. When the concentration of non-methane hydrocarbon of VOCs gas was 42 290-105 710 mg/m3,after 270 d operation, the VOCs gas concerntration decreases to 6-52 mg/m3, and the removal rate of non-methane hydrocarbon was above 99.9%,which could meet the requirements of GB 31570—2015 and GB 31571—2015.

参考文献/References

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备注/Memo

备注/Memo:
中海石油宁波大榭石化有限公司资助项目(项目编号:科-202101001)
更新日期/Last Update: 2023-01-10