Leakage analysis of the recirculating cooling water system in petrochemical enterprises
Petrochemical industry is the basis of modern industry,and the recirculating cooling water system is an essential part of the refining enterprise. The medium leakage of cooling water heat exchangers will seriously affect the normal production and operation,and even cause the device shutdown or other...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Industrial Water Treatment
2025-01-01
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| Series: | Gongye shui chuli |
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| Online Access: | https://www.iwt.cn/CN/10.19965/j.cnki.iwt.2024-0275 |
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| author | GAO Xin QIU Haibing LI Keren |
| author_facet | GAO Xin QIU Haibing LI Keren |
| author_sort | GAO Xin |
| collection | DOAJ |
| description | Petrochemical industry is the basis of modern industry,and the recirculating cooling water system is an essential part of the refining enterprise. The medium leakage of cooling water heat exchangers will seriously affect the normal production and operation,and even cause the device shutdown or other serious consequences. Medium leakage of heat exchangers is often accompanied by obvious apparent characteristics. The leaked medium and its apparent characteristics of recirculating cooling water system in petrochemical enterprises were summarized, as well as the changes in water quality. The logic, methods, and treatment measures for detecting medium leakage were outlined. Taking the sudden leakage in a petrochemical enterprise as an example, the apparent characteristics, leakage detection process, and treatment measures of recirculating cooling water system in refining and chemical units were analyzed. Based on the analysis of specific leakage cases, it was concluded that oil content and COD method was more effective to detect recirculating cooling water system leakage in refining units. Meanwhile, turbidity method could be used as an approach for early and rapid determination of leakages. VOC method could quickly determine whether there was medium leakage in recirculating cooling water system of chemical units. |
| format | Article |
| id | doaj-art-ac4557621b964bb0ba130c579ace870b |
| institution | Kabale University |
| issn | 1005-829X |
| language | zho |
| publishDate | 2025-01-01 |
| publisher | Editorial Office of Industrial Water Treatment |
| record_format | Article |
| series | Gongye shui chuli |
| spelling | doaj-art-ac4557621b964bb0ba130c579ace870b2025-01-24T07:59:04ZzhoEditorial Office of Industrial Water TreatmentGongye shui chuli1005-829X2025-01-0145119319810.19965/j.cnki.iwt.2024-02751005-829X（2025）01-0193-06Leakage analysis of the recirculating cooling water system in petrochemical enterprisesGAO Xin0QIU Haibing1LI Keren2Buckman Laboratories (Shanghai) Chemicals Co., Ltd., Shanghai201707, ChinaBuckman Laboratories (Shanghai) Chemicals Co., Ltd., Shanghai201707, ChinaBuckman Laboratories (Shanghai) Chemicals Co., Ltd., Shanghai201707, ChinaPetrochemical industry is the basis of modern industry,and the recirculating cooling water system is an essential part of the refining enterprise. The medium leakage of cooling water heat exchangers will seriously affect the normal production and operation,and even cause the device shutdown or other serious consequences. Medium leakage of heat exchangers is often accompanied by obvious apparent characteristics. The leaked medium and its apparent characteristics of recirculating cooling water system in petrochemical enterprises were summarized, as well as the changes in water quality. The logic, methods, and treatment measures for detecting medium leakage were outlined. Taking the sudden leakage in a petrochemical enterprise as an example, the apparent characteristics, leakage detection process, and treatment measures of recirculating cooling water system in refining and chemical units were analyzed. Based on the analysis of specific leakage cases, it was concluded that oil content and COD method was more effective to detect recirculating cooling water system leakage in refining units. Meanwhile, turbidity method could be used as an approach for early and rapid determination of leakages. VOC method could quickly determine whether there was medium leakage in recirculating cooling water system of chemical units.https://www.iwt.cn/CN/10.19965/j.cnki.iwt.2024-0275cooling waterpetroleum refiningleakagetechnology of leakage detection |
| spellingShingle | GAO Xin QIU Haibing LI Keren Leakage analysis of the recirculating cooling water system in petrochemical enterprises Gongye shui chuli cooling water petroleum refining leakage technology of leakage detection |
| title | Leakage analysis of the recirculating cooling water system in petrochemical enterprises |
| title_full | Leakage analysis of the recirculating cooling water system in petrochemical enterprises |
| title_fullStr | Leakage analysis of the recirculating cooling water system in petrochemical enterprises |
| title_full_unstemmed | Leakage analysis of the recirculating cooling water system in petrochemical enterprises |
| title_short | Leakage analysis of the recirculating cooling water system in petrochemical enterprises |
| title_sort | leakage analysis of the recirculating cooling water system in petrochemical enterprises |
| topic | cooling water petroleum refining leakage technology of leakage detection |
| url | https://www.iwt.cn/CN/10.19965/j.cnki.iwt.2024-0275 |
| work_keys_str_mv | AT gaoxin leakageanalysisoftherecirculatingcoolingwatersysteminpetrochemicalenterprises AT qiuhaibing leakageanalysisoftherecirculatingcoolingwatersysteminpetrochemicalenterprises AT likeren leakageanalysisoftherecirculatingcoolingwatersysteminpetrochemicalenterprises |