Cooperative Treatment and Resource Utilization of Municipal Solid Waste by Industrial Coke Ovens: Effects of Doping Ratio and Management
For the collaborative treatment and resource utilization of an industrial coke oven on municipal solid waste (MSW), this study used MSW to prepare refuse-derived fuel (RDF). The influence of different mix ratio between RDF and coal on coking products was considered, and technical and economic analys...
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| Format: | Article |
| Language: | English |
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North Carolina State University
2024-04-01
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| Series: | BioResources |
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| Online Access: | https://ojs.cnr.ncsu.edu/index.php/BRJ/article/view/23118 |
| _version_ | 1827276364356517888 |
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| author | Hongqing Ma Jihua Zhao Lv Pin Hongzhi Ma Jun Zhou Jianguo Liu |
| author_facet | Hongqing Ma Jihua Zhao Lv Pin Hongzhi Ma Jun Zhou Jianguo Liu |
| author_sort | Hongqing Ma |
| collection | DOAJ |
| description | For the collaborative treatment and resource utilization of an industrial coke oven on municipal solid waste (MSW), this study used MSW to prepare refuse-derived fuel (RDF). The influence of different mix ratio between RDF and coal on coking products was considered, and technical and economic analyses were conducted. The results showed that under the low mixture ratio (3%), the pyrolytic carbon obtained basically met the class III standard of metallurgical carbon. In the experiment of medium mixture ratio (25%, 30%, 35%), the product contained a certain amount of calorific value, lower than that of the metallurgical coke. It might be that the ash content increased, and such product can be used for civil coke or chemical coke. When the mixture ratio was 100%, the calorific value of pyrolysis carbon was 7.53 MJ/kg, representing 25.7% of the calorific value of ordinary coke. The gas production rate of the discharged gas was 0.35, and the calorific value is 14.0 MJ/kg, reaching 73.6% of the coke oven gas. Under the condition of no coal input, the MSW was converted into usable energy. The results demonstrated that coke oven pyrolysis with 100% RDF addition is the most feasible way to recycle resources and energy. |
| first_indexed | 2024-04-24T06:46:16Z |
| format | Article |
| id | doaj.art-2d01dba54d5d4c569f5cd3fa725c17a3 |
| institution | Directory Open Access Journal |
| issn | 1930-2126 |
| language | English |
| last_indexed | 2024-04-24T06:46:16Z |
| publishDate | 2024-04-01 |
| publisher | North Carolina State University |
| record_format | Article |
| series | BioResources |
| spelling | doaj.art-2d01dba54d5d4c569f5cd3fa725c17a32024-04-22T18:43:32ZengNorth Carolina State UniversityBioResources1930-21262024-04-01192366836801233Cooperative Treatment and Resource Utilization of Municipal Solid Waste by Industrial Coke Ovens: Effects of Doping Ratio and ManagementHongqing Ma0Jihua Zhao1Lv Pin2Hongzhi Ma3Jun Zhou4Jianguo Liu5Inner Mongolia University of Technology, Hohhot 010051, ChinaDepartment of Environmental Science and Engineering, University of Science and Technology, Beijing, Beijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants, Beijing 100083, ChinaDepartment of Environmental Science and Engineering, University of Science and Technology, Beijing, Beijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants, Beijing 100083, ChinaInner Mongolia University of Technology, Hohhot 010051, China; Department of Environmental Science and Engineering, University of Science and Technology, Beijing, Beijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants, Beijing 100083, China; Xinjiang Key Laboratory of Clean Conversion and High Value Utilization of Biomass Resources, School of Resource and Environmental Science, Yili Normal University, Yining 835000, ChinaNanchang Institute of Science and Technology, Nanchang, ChinaInner Mongolia University of Technology, Hohhot 010051, ChinaFor the collaborative treatment and resource utilization of an industrial coke oven on municipal solid waste (MSW), this study used MSW to prepare refuse-derived fuel (RDF). The influence of different mix ratio between RDF and coal on coking products was considered, and technical and economic analyses were conducted. The results showed that under the low mixture ratio (3%), the pyrolytic carbon obtained basically met the class III standard of metallurgical carbon. In the experiment of medium mixture ratio (25%, 30%, 35%), the product contained a certain amount of calorific value, lower than that of the metallurgical coke. It might be that the ash content increased, and such product can be used for civil coke or chemical coke. When the mixture ratio was 100%, the calorific value of pyrolysis carbon was 7.53 MJ/kg, representing 25.7% of the calorific value of ordinary coke. The gas production rate of the discharged gas was 0.35, and the calorific value is 14.0 MJ/kg, reaching 73.6% of the coke oven gas. Under the condition of no coal input, the MSW was converted into usable energy. The results demonstrated that coke oven pyrolysis with 100% RDF addition is the most feasible way to recycle resources and energy.https://ojs.cnr.ncsu.edu/index.php/BRJ/article/view/23118municipal solid wasterefuse-derived fuelmix ratiotreatment conditionresource utilizationcoking products |
| spellingShingle | Hongqing Ma Jihua Zhao Lv Pin Hongzhi Ma Jun Zhou Jianguo Liu Cooperative Treatment and Resource Utilization of Municipal Solid Waste by Industrial Coke Ovens: Effects of Doping Ratio and Management BioResources municipal solid waste refuse-derived fuel mix ratio treatment condition resource utilization coking products |
| title | Cooperative Treatment and Resource Utilization of Municipal Solid Waste by Industrial Coke Ovens: Effects of Doping Ratio and Management |
| title_full | Cooperative Treatment and Resource Utilization of Municipal Solid Waste by Industrial Coke Ovens: Effects of Doping Ratio and Management |
| title_fullStr | Cooperative Treatment and Resource Utilization of Municipal Solid Waste by Industrial Coke Ovens: Effects of Doping Ratio and Management |
| title_full_unstemmed | Cooperative Treatment and Resource Utilization of Municipal Solid Waste by Industrial Coke Ovens: Effects of Doping Ratio and Management |
| title_short | Cooperative Treatment and Resource Utilization of Municipal Solid Waste by Industrial Coke Ovens: Effects of Doping Ratio and Management |
| title_sort | cooperative treatment and resource utilization of municipal solid waste by industrial coke ovens effects of doping ratio and management |
| topic | municipal solid waste refuse-derived fuel mix ratio treatment condition resource utilization coking products |
| url | https://ojs.cnr.ncsu.edu/index.php/BRJ/article/view/23118 |
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