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(tuán),同時(shí)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(duì)涂料中砷和銻進(jìn)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(tuán)的優(yōu)點(diǎn)，認(rèn)為高含碳球團(tuán)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(dòng)床的新方法。
Keywords envelope;carbon-burdened pellet;prereduction;
礦殼;內(nèi)配碳球團(tuán);預(yù)還原;