{"title":"利用家庭可燃废物作为水泥工业替代燃料的标准操作程序","authors":"SeWon Park, Dongwon Ki, Shin Young Kang","doi":"10.1007/s10163-024-02006-5","DOIUrl":null,"url":null,"abstract":"<div><p>In the Korean cement industry, cement is not produced using fossil fuel such as bituminous coal alone but rather using combustible waste as an auxiliary fuel. The standards for using alternative fuel in cement processes are specified in the “Waste Management Laws.” However, an analysis process has not been clearly defined, which hinders the development of appropriate standard operating procedures (SOPs) required to objectively evaluate the use of waste as an alternative fuel for cement production. This study proposed clear SOPs to expand the utilization of alternative fuels in cement production, and these procedures were derived by selecting appropriate analysis methods and standards. The thermal, environmental, and quality characteristics of non-recyclable wastes and cement samples treated based on the SOPs were critically examined. Non-recyclable wastes showed a higher calorific value (7010 kcal/kg) and lower chlorine content (0.08 wt.%) compared to bituminous coal, and the cement analysis indicated that the characteristics did not change based on the type of fuel used. Nonrecyclable waste is appropriate for application if processed with a fuel manufacturing system. These findings provide procedural guidelines to promote the use of combustible waste as auxiliary fuels in the cement industry.</p></div>","PeriodicalId":643,"journal":{"name":"Journal of Material Cycles and Waste Management","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Standard operating procedures for utilizing household combustible waste as an alternative fuel for the cement industry\",\"authors\":\"SeWon Park, Dongwon Ki, Shin Young Kang\",\"doi\":\"10.1007/s10163-024-02006-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In the Korean cement industry, cement is not produced using fossil fuel such as bituminous coal alone but rather using combustible waste as an auxiliary fuel. The standards for using alternative fuel in cement processes are specified in the “Waste Management Laws.” However, an analysis process has not been clearly defined, which hinders the development of appropriate standard operating procedures (SOPs) required to objectively evaluate the use of waste as an alternative fuel for cement production. This study proposed clear SOPs to expand the utilization of alternative fuels in cement production, and these procedures were derived by selecting appropriate analysis methods and standards. The thermal, environmental, and quality characteristics of non-recyclable wastes and cement samples treated based on the SOPs were critically examined. Non-recyclable wastes showed a higher calorific value (7010 kcal/kg) and lower chlorine content (0.08 wt.%) compared to bituminous coal, and the cement analysis indicated that the characteristics did not change based on the type of fuel used. Nonrecyclable waste is appropriate for application if processed with a fuel manufacturing system. These findings provide procedural guidelines to promote the use of combustible waste as auxiliary fuels in the cement industry.</p></div>\",\"PeriodicalId\":643,\"journal\":{\"name\":\"Journal of Material Cycles and Waste Management\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2024-07-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Material Cycles and Waste Management\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10163-024-02006-5\",\"RegionNum\":4,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENVIRONMENTAL SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Material Cycles and Waste Management","FirstCategoryId":"93","ListUrlMain":"https://link.springer.com/article/10.1007/s10163-024-02006-5","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
Standard operating procedures for utilizing household combustible waste as an alternative fuel for the cement industry
In the Korean cement industry, cement is not produced using fossil fuel such as bituminous coal alone but rather using combustible waste as an auxiliary fuel. The standards for using alternative fuel in cement processes are specified in the “Waste Management Laws.” However, an analysis process has not been clearly defined, which hinders the development of appropriate standard operating procedures (SOPs) required to objectively evaluate the use of waste as an alternative fuel for cement production. This study proposed clear SOPs to expand the utilization of alternative fuels in cement production, and these procedures were derived by selecting appropriate analysis methods and standards. The thermal, environmental, and quality characteristics of non-recyclable wastes and cement samples treated based on the SOPs were critically examined. Non-recyclable wastes showed a higher calorific value (7010 kcal/kg) and lower chlorine content (0.08 wt.%) compared to bituminous coal, and the cement analysis indicated that the characteristics did not change based on the type of fuel used. Nonrecyclable waste is appropriate for application if processed with a fuel manufacturing system. These findings provide procedural guidelines to promote the use of combustible waste as auxiliary fuels in the cement industry.
期刊介绍:
The Journal of Material Cycles and Waste Management has a twofold focus: research in technical, political, and environmental problems of material cycles and waste management; and information that contributes to the development of an interdisciplinary science of material cycles and waste management. Its aim is to develop solutions and prescriptions for material cycles.
The journal publishes original articles, reviews, and invited papers from a wide range of disciplines related to material cycles and waste management.
The journal is published in cooperation with the Japan Society of Material Cycles and Waste Management (JSMCWM) and the Korea Society of Waste Management (KSWM).