炉台紧急吹扫故障判断方法

通过对炉台设备的简介及紧急吹扫的统计分析,提出了判断紧急吹扫故障的合理方法,提高了故障的准确判断率,减少了对生产的影响。     

提高中碳锰铁精炼电炉炉龄的实践

通过对精炼电炉炉体改造和出铁口材质、砖型的更新，解决了在中碳锰铁生产过程中炉眼易损问题，提高了炉龄，降低了生产成本。     

离心式高炉鼓风机扩压叶片断裂事故分析及处理

通过高炉鼓风机扩压叶片断裂事故，从化学分析、物理检验，结合使用情况对扩压叶片断裂原因进行了详细分析，并提出了改进措施。     

氧量分析仪在加热炉上的应用

介绍了仕富梅700B型氧量分析仪在加热炉的成功应用，阐述了设备型号的选择。检测设备的安装位置，环境选择及设备维护均是设备能充分发挥效能的重要环节。     

复合内衬在燃油加热炉中的应用

对导热油加热炉炉壁温度升高的原因进行了分析,介绍了新型复合内衬的特点,并对其技术特点、施工工艺及应用效果进行了简单阐述。     

提高加热炉热效率措施的探讨

对本厂常减压装置提高加热炉热效率采取的措施进行了分析和总结     

乙烯裂解炉辐射炉管施工技术

乙烯裂解炉辐射炉管的施工比较复杂,文章结合吉林石化分公司15万t／a乙烯装置节能改造项目的施工实践,介绍了辐射盘管系统施工的准备工作、辐射盘管组装顺序、集管箱开孔及组焊、猪尾管预制安装、辐射盘管吊装等方面的施工经验。     

Premixed metal fibre burners based on a Pd catalyst

As an alternative to previously developed catalytic FeCrAlloy fibre mat burners based on perovskite catalysts, new catalytic burners have been developed based on Pd catalyst on lantana-stabilised Al₂O₃ and different fibre structures (NIT100A, NIT100S and NIT200S by ACOTECH NV). All development steps are considered, shifting from catalyst preparation (based on combustion synthesis of γ-Al₂O₃) to the optimisation of lantana and Pd loadings, from the definitions of the best catalyst-deposition conditions (washcoating) to the catalytic burners performances, determined in an ad hoc developed combustion chamber. The results show almost half pollutants emissions and better performance compared to various non-catalytic counterparts, especially as far as CO and NO_x emissions are concerned. Some flame instability problems were though registered, especially for one of the catalytic burner mattresses employed, at low specific power inputs and excesses of air (<375 kW/m² and <12%, respectively). Further, PdO/Pd transition is shown to influence the dynamic behaviour of the catalytic burners.     

建(构)筑物机械拆除方法综述

介绍了几种常用的建(构)筑物机械拆除方法,对其工作原理、特点、应用条件及局限性加以分析和说明。     

金川镍闪速熔炼炉现状及前景展望

介绍了金川镍闪速熔炼炉的历史、现状及发展方向、尤其是金川镍闪速熔炼炉目前亟待解决的难题