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.
利用高碳高鋅含鉄粉塵自身所含的碳,可以生産高爐預還原球團,同時可有傚脫鋅。
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.
採用氫化物發生-原子熒光光譜法,用L-半胱氨酸預還原法,對塗料中砷和銻進行了分析。
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，還介紹了高含碳球團的優點，認爲高含碳球團有一定的應用前景。
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.
爲解決過去流化牀鉄鑛粉還原技術中的粘結問題,提出了非等溫滲碳的流化移動牀的新方法。
Keywords envelope;carbon-burdened pellet;prereduction;
鑛殼;內配碳球團;預還原;