壳牌粉煤气化装置长周期连续运行影响因素分析

摘要

Author has described the process flow and technology feature;has analyzed the various factors effecting the long term and continuous operation;has proposed the main measures insuring the long term and continuous operation.Stable coal kind and quality entering into gasifier is the first important;stable and timely adjusting process is key point;operation reliability of the key equipment and instrument running system is the positive warranty.%简述了壳牌粉煤气化装置的工艺流程和技术特点;分析了影响其长周期连续运行的各项因素;提出了保证其长周期连续运行的主要措施。结果表明,要实现装置的长周期连续运行,稳定的入炉煤种和煤质是关键;平稳及时的工艺调整是重点;关键设备及仪表控制系统运行的可靠性是保障。