prereduction

基本解釋

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.
利用高碳高鋅含鐵粉塵自身所含的碳,可以生產(chǎn)高爐預(yù)還原球團,同時可有效脫鋅。
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.
采用氫化物發(fā)生-原子熒光光譜法,用L-半胱氨酸預(yù)還原法,對涂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(yōu)點，認為高含碳球團有一定的應(yīng)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.
為解決過去流化床鐵礦粉還原技術(shù)中的粘結(jié)問題,提出了非等溫滲碳的流化移動床的新方法。
Keywords envelope;carbon-burdened pellet;prereduction;
礦殼;內(nèi)配碳球團;預(yù)還原;