煤气化联合循环发电同时采用燃气轮机和蒸汽轮机发电，使环境控制和总系统效率有相当大的提高。

Integratedgasification combined cyclesystem, using both gas and steam turbine offers significant improvement in overall system efficiency an.

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煤气发生炉装有可调分煤器挡板，煤层分布均匀，炉膛断面燃料厚度一致，煤的气化效率大大提高。

The gas producer is equipped with adjustable economizer baffle. The coal layer is even and the fuel thickness of the furnace profile is unified so the gasification efficiency is greatly enhanced.

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在此基础上，还就空气加入量、蒸汽加入量及加煤速率对床温、煤气组成、煤气热值、碳转化率和气化效率的影响做了预测和分析。

The effects of the feed rate of air, steam and coal on bed temperature, gas composition, calorific value, carbon conversion and gasification efficiency are predicted and analyzed with the model.

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