[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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《石化技术与应用》[ISSN:1009-0046/CN:62-1138/TQ]
- 期数:
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2023年1期
- 页码:
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62-65
- 栏目:
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- 出版日期:
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2023-01-10
文章信息/Info
- Title:
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Treatment of volatile organic compounds by shallow condensation -membrane separation technology
- 作者:
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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
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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):
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YANG Jing-liang1; YAO Wan-he1; GU Chao-hong1; HU Yong1; LUO Chao2; HOU Gong-jingyi2; WU Wei2; FAN Cheng-zheng2; KAN Zi-jian2
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1.Ningbo Daxie Petrochemical Co Ltd, CNOOC, Ningbo 315812, China; 2. Tianjin Chemical Research and Design Institute Co Ltd,CNOOC,Tianjin 300131,China
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- 关键词:
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挥发性有机物; 冷凝; 膜分离; 非甲烷总烃; 去除率
- Keywords:
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volatile organic compounds (VOCs); condensation; membrane separation; non-methane hydrocarbon; removal rate
- 分类号:
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X 701
- DOI:
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DOI:10.19909/j.cnki.ISSN1009-0045.2023.01.0062
- 文献标识码:
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B
- 摘要:
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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:
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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
[1] Jo?觔o P, Carvalho A, Carvalho M B D. Adsorption of volatile organic compounds in Y zeolites and pillared clays[J]. Microporous & Mesoporous Materials, 2001, 43(3):277-287.[2] Urashima K, Chang J S. Removal of volatile organic compounds from air streams and industrial flue gases by non-thermal plasma technology[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2000, 7(5): 602-614.[3] 蒋卉. 挥发性有机物的控制技术及其发展[J]. 资源开发与市场, 2006(4):315-317.[4] 姜国新. 冷凝膜油气回收技术在轻质油汽车装车中的应用[J]. 安全健康和环境, 2012, 12(3): 30-32.[5] 郑宗能, 刘迪, 马庆. 多级集成油气回收工艺应用与展望[J]. 当代化工, 2020, 49(6): 1199-1202.[6] 魏昕, 王刚, 栾金义,等. 二级膜分离—冷凝—吸附工艺处理石化罐区废气[J]. 化工环保, 2019, 39(3):268-272.[7] 刘栋. 加油站油气排放后处理装置运行的现状分析[J]. 石油库与加油站, 2017, 26(2): 18-21.[8] 李伟, 方卫. “冷凝+ 膜分离+ 吸附” 组合工艺在油气回收中的应用[J]. 中外能源, 2016 (11): 93-97. [9] 林彬, 陈国需, 杜鹏飞, 等. 膜分离技术在石油化工领域的应用[J]. 当代化工, 2017, 46(6): 1196-1199.[10] 屠梦波. 油气回收技术特点总结[J]. 冶金管理, 2020, 15(2):155-156.[11] 麦桂香. 10万m3/h顺丁橡胶尾气VOCs治理工艺设计及优化[D].青岛:中国石油大学(华东),2019.[12] 柳丽芬, 黄冬琳, 杨凤林. 应用POMS复合膜分离去除废气中挥发性有机污染物[J]. 环境污染与防治, 2007(10):31-35.
备注/Memo
- 备注/Memo:
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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