基于Aspen Plus的气流床煤气化炉建模及其变工况特性研究

王轶男, 吕佳阳, 陈衡, 张国强, 徐钢, 翟融融

Research on Modeling and Variable Operating Condition Characteristics of Entrained Flow Coal Gasifier Based on Aspen Plus

Yinan WANG, Jiayang LÜ, Heng CHEN, Guoqiang ZHANG, Gang XU, Rongrong ZHAI

表4 Shell气化炉模拟结果对比

Tab. 4 Comparison of simulation results of Shell gasifier

组分 体积分数/% 质量流量/(t/h) 设计数据 模拟数据 设计数据 模拟数据 合计 100 100 958.9 958.83 CO 60.3 60.62 788.81 792.9 H2 30.0 29.69 28.12 27.94 N2 3.6 3.68 46.72 48.12 H2O 2.0 2.13 16.78 17.89 CO2 1.6 1.38 33.11 28.38 H2S 1.2 1.21 18.6 19.28 AR 1.1 1.14 21.32 21.2 COS 0.1 0.10 3.63 2.76 CH4 — 0.04 0.45 0.28 NH3+HCN 0.1 0.01 1.36 0.08