Transformation of sulfuric acid cooler and utilization of low level heat energy 硫酸酸冷器的改造及低位热源的利用
Various measures were taken depending on whether acid circulated or not to keep the acid cooler in the safe area of anodic protection with a stable passive film and thereby lone service life. 针对停车期间酸是否循环提出不同的应对措施,以使酸冷却器位于阳极保护的安全区,确保钝化膜的稳定,延长设备的使用寿命。
Effective Way to Solve Scale Blocking in Anode Protective Tube Acid Cooler 阳极保护管壳式酸冷却器水垢堵塞的解决途径
For a 40t/ d hydrochloric acid production system, a size of air cooling pipe between synthesis furnace and graphite cooler was calculated. 就40t/d盐酸生产合成炉至石墨冷却器间空气冷却管的设置、管径及管长进行了设计计算。
Technics Improvement for Water Circulation System of Drying and Absorbing Acid Cooler in 40000t/ a Sulfuric Acid Plant 40kt/a硫酸装置干吸酸冷器循环水系统的工艺改进
De sign and application of acid cooler for circulating acid from two drying towers 一台酸冷器冷却两个干燥塔循环酸的设计与应用
Application of plate acid cooler in drying and absorption section 板式酸冷却器在我厂干吸工序中的使用情况
Abstract The construction, process parameters and operation of plate acid cooler are introduced. 介绍了板式酸冷却器的结构、工艺参数和运行情况。
Doll Oliver roast technology, Dynamic Wave technology and high concentration SO2 conversion are particularly described, as well as stainless converter, concentrated sulphuric acid cooler and SO2 main blower. 主要介绍波利顿焙烧技术、道尔·奥利弗焙烧技术、动力波技术和高浓度SO2转化技术,以及不锈钢转化器、浓酸冷却器、SO2主鼓风机等设备。
To improve fuel economy and further lower emissions, the recirculated exhaust gas needs to be cooled, with the possibility that cooling of the exhaust gas may form sulfuric acid condensate in the EGR cooler. 为了改善燃油经济性和更进一步降低排放,再循环废气需要冷却,而EGR冷却器中再循环废气冷却时可能会形成酸性冷凝物。
Increasing Service Life of Anode Protective Shell and Tube Acid Cooler 提高阳极保护管壳式酸冷却器使用寿命
With the improvement of sulfuric acid feeding method, multipoint spraying of sulfuric acid is used in the flow of slurry heat transfer by the coarse vacuum cooler at the phosphoric acid reactor so as to eliminate local supersaturation; 并辅以对硫酸加料方式的改进,在磷酸反应槽低位真空冷却移走料浆热量的流程中,硫酸加料采用多点雾化的方法,以消除局部过饱和;
Application and summarization of anode protecting stainless steel concentrated sulphuric acid cooler in our factory 阳极保护管壳式不锈钢浓硫酸冷却器在我厂的应用与总结
Application of Concentrated Sulfuric Acid Cooler With Domestic Anodic Protection 国产阳极保护浓硫酸冷却器的应用
He possibilities of appling heat pipe technique to sulphuric acid plants for fluidized bed roaster, cinder cooler, SO 3 cooler, fixed bed convertor, fluidized bed convertor and start up preheater are discussed. 探讨了热管技术在硫酸工业中沸腾焙烧炉、矿渣废热回收、SO3冷却器、固定床转化器、沸腾床转化器、转化系统开工预热器六个方面的应用。
Application of Sandvik SX Shell and Tube Acid Cooler in Sulfuric Acid Production SandvikSX管壳式酸冷却器在硫酸生产中的应用