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| Technical Difficulties and Countermeasures of Economical and Efficient Operation of Rotary Kiln for Hazardous Waste Comprehensive Incineration |
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Received:November 02, 2023
Revised:November 17, 2023
Accepted:November 20, 2023
Published Online:January 26, 2024
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| DOI：doi：10.3969/j.issn.1007-7545.2024.03.018 |
| KeyWord:comprehensive incineration of hazardous waste; concurrent flow rotary kiln; countercurrent rotary kiln; stable working condition; ash and slag rate; technical difficulties; countermeasures |
| Author | Institution |
| CHEN Qin |
上海第二工业大学 |
| SHANG Huiliang |
北京中再联盟技术服务有限公司 |
| LI Dengxin |
北京中再联盟技术服务有限公司 |
| JIANG Taibo |
成都环服科技有限责任公司 |
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| Abstract: |
| With the rapid development of domestic industrialization of hazardous waste treatment, rotary kiln comprehensive incineration technology has been widely used. However, its industrial application has the problems such as unstable working condition of rotary kiln, poor incineration performance and high ash and slag rate, which seriously affect the incineration efficiency and operation cost. Taking the ash and slag rate of comprehensive incineration of hazardous waste as the starting point, reasons of the high ash and slag rate were analyzed from the aspects of incineration mechanism, process design, process control and process operation of rotary kiln, and corresponding countermeasures and suggestions were put forward to provide reference for the economical and efficient operation of comprehensive incineration of hazardous waste. It can provide reference for the economical and efficient operation and high quality development of the hazardous waste comprehensive incineration in rotary kiln. |
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