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| Experience exploration of ammonium sulfide production in 5.5 m tamping coke oven |
| Ma Hongbing, Yang Jianlei， Cao Weili |
| Shanxi Yongxin Coal Coking Corporation Ltd., Linfen 042509, China |
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Abstract In order to further enhance the operation and management level of coking ammonium sulfide plant, improve the production site environment, reduce the safety risk of equipment maintenance, improve the recovery rate of ammonia in gas, strengthen the management of equipment and facilities, standardize the operation and control of production. According to the actual experience of the industry production in recent years, the existing problems and problems of the system were comprehensively sorted out. Through the design data and related literatures, survey research, field investigation and analysis, technology research conference, enumerate countermeasures for the existing problems, after repeated verification, discussion and study production system optimization retrofit scheme was put forward and the implementation of the daily operation controls, to achieve the efficient and stable operation of the device of a complete set of equipment.
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