prereduction

基本解释

Iron dust containing Zn and C can be used as feed materials for production of prereduction pellet and dezincing can be reached effctively throngh using C contained in the dust.
利用高碳高锌含铁粉尘自身所含的碳,可以生产高炉预还原球团,同时可有效脱锌。
The content of As and Sb in paints are analyzed by hydride generat io n atomic fluorescence spectrometry (HG-AFS) and L-cysteine prereduction proces s.
采用氢化物发生-原子荧光光谱法,用L-半胱氨酸预还原法,对涂料中砷和锑进行了分析。
The results show that the coal, oxygen and energy consumptions of fast prereduction at high temperature and final reduction in iron bath are less than those of COREX process.
另外，还介绍了高含碳球团的优点，认为高含碳球团有一定的应用前景。
In order to solve the sticking problem in conventional fluidized bed reactor, here we proposed a new technic by using non-isothermal fluidized moving bed prereduction reactor.
为解决过去流化床铁矿粉还原技术中的粘结问题,提出了非等温渗碳的流化移动床的新方法。
Keywords envelope;carbon-burdened pellet;prereduction;
矿壳;内配碳球团;预还原;