{"title":"7.63 m焦炉能效评价与分析","authors":"Mingjie Gao, Shijie Wang, Tiejun Yan, Lei Bi, Hongming Fang, Jian Zhou","doi":"10.3103/S1068364X25600587","DOIUrl":null,"url":null,"abstract":"<div><p>This study adopted the tube-in-tube method combined with infrared thermometer to conduct online continuous temperature measurement on a 7.63 m coke oven. The system obtained key thermal parameters such as the center temperature of the coke cake, the lateral temperature, the temperature of the top space of the oven, and the temperature of the raw gas. Based on material balance and heat balance calculations, the thermal efficiency and heat consumption of the coke oven were evaluated, and the heat distribution and operation status of the coke oven were analyzed in depth. The research results indicated that there is still some room for optimization in terms of uniformity of heating, combustion efficiency, and heat loss of the coke oven. In response to potential problems, corresponding optimization and improvement suggestions were proposed to improve the thermal efficiency of the coke oven, reduce energy consumption, and ultimately achieve the goals of energy conservation and emission reduction and ultimate energy efficiency. This research provided data support and technical references for the refined management and energy efficiency improvement of large coke ovens.</p></div>","PeriodicalId":519,"journal":{"name":"Coke and Chemistry","volume":"68 5","pages":"482 - 492"},"PeriodicalIF":0.5000,"publicationDate":"2025-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Energy Efficiency Evaluation and Analysis of 7.63 m Coke Ovens\",\"authors\":\"Mingjie Gao, Shijie Wang, Tiejun Yan, Lei Bi, Hongming Fang, Jian Zhou\",\"doi\":\"10.3103/S1068364X25600587\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This study adopted the tube-in-tube method combined with infrared thermometer to conduct online continuous temperature measurement on a 7.63 m coke oven. The system obtained key thermal parameters such as the center temperature of the coke cake, the lateral temperature, the temperature of the top space of the oven, and the temperature of the raw gas. Based on material balance and heat balance calculations, the thermal efficiency and heat consumption of the coke oven were evaluated, and the heat distribution and operation status of the coke oven were analyzed in depth. The research results indicated that there is still some room for optimization in terms of uniformity of heating, combustion efficiency, and heat loss of the coke oven. In response to potential problems, corresponding optimization and improvement suggestions were proposed to improve the thermal efficiency of the coke oven, reduce energy consumption, and ultimately achieve the goals of energy conservation and emission reduction and ultimate energy efficiency. This research provided data support and technical references for the refined management and energy efficiency improvement of large coke ovens.</p></div>\",\"PeriodicalId\":519,\"journal\":{\"name\":\"Coke and Chemistry\",\"volume\":\"68 5\",\"pages\":\"482 - 492\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2025-08-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Coke and Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://link.springer.com/article/10.3103/S1068364X25600587\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENGINEERING, CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Coke and Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.3103/S1068364X25600587","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
Energy Efficiency Evaluation and Analysis of 7.63 m Coke Ovens
This study adopted the tube-in-tube method combined with infrared thermometer to conduct online continuous temperature measurement on a 7.63 m coke oven. The system obtained key thermal parameters such as the center temperature of the coke cake, the lateral temperature, the temperature of the top space of the oven, and the temperature of the raw gas. Based on material balance and heat balance calculations, the thermal efficiency and heat consumption of the coke oven were evaluated, and the heat distribution and operation status of the coke oven were analyzed in depth. The research results indicated that there is still some room for optimization in terms of uniformity of heating, combustion efficiency, and heat loss of the coke oven. In response to potential problems, corresponding optimization and improvement suggestions were proposed to improve the thermal efficiency of the coke oven, reduce energy consumption, and ultimately achieve the goals of energy conservation and emission reduction and ultimate energy efficiency. This research provided data support and technical references for the refined management and energy efficiency improvement of large coke ovens.
期刊介绍：
The journal publishes scientific developments and applications in the field of coal beneficiation and preparation for coking, coking processes, design of coking ovens and equipment, by-product recovery, automation of technological processes, ecology and economics. It also presents indispensable information on the scientific events devoted to thermal rectification, use of smokeless coal as an energy source, and manufacture of different liquid and solid chemical products.
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