针对高温氧化扩散炉设备工艺温度需求，提出了高性能多段炉温控制系统与整定技术。
An improved technique in multivariable temperature control system was offered for high-temperature diffusion furnaces.
锻造钢锭多采用热锭加热，其特点是在恒温炉中一段加热和在变温炉中两段或三段加热方式。
Hot ingots are often heated in forging furnaces, the feature of which is one-stage type in a constant temperature furnace and two-or three stage type in a temperature-variable furnace.
建模采用“小室模型”方法，将气化炉分为多段，分别建立8种气体成分、固体和碳质量平衡以及总体能量平衡。
Cell model is employed to set up the mass balance of 8 gas components, solid flow, carbon flow and total energy balance.
CO变换反应催化剂床层排热多采用变换炉段间换热方式。
The CO shift reaction uses heat transfer technique by the sections of shift converter to remove heat.
CO变换反应催化剂床层排热多采用变换炉段间换热方式。
The CO shift reaction uses heat transfer technique by the sections of shift converter to remove heat.
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