富氧连续气化试验总结

Sum-Up of Experiments on Continuous Gasification with Oxygen-Enriched Air

简要介绍了富氧连续气化技术的特点、工艺流程、主要设备以及富氧气化炉的操作要点,并提出了设计中需要注意的事项。富氧连续气化试验结果表明:富氧气化炉的吨氨煤耗在1.4 t左右,产气量比间歇气化炉提高50%以上,废热锅炉和夹套所产蒸汽基本能自给。

A brief introduction is given to the continuous gasification technology with oxygen- enriched air, its special features, technological process, main pieces of equipment and main points in the operation of the gasification with oxygen-enriched air, and points for attention are mentioned in its design. The experimental results indicate that the gasifier consumes about 1.4 t of coal per ton of ammonia, its gas production is over 50% higher than that of the batch coal gasifier, and the steam from the waste heat boiler and the jacket is basically self-sufficient.