dezincing

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.
利用高碳高鋅含鉄粉塵自身所含的碳,可以生産高爐預(yù)還原球團(tuán),同時(shí)可有傚脫鋅。
This article briefly introduces the study that pure alkali - melting process treats the vacuum dezincing furnace slag and comprehensively recovers Ge, In, Ag, Pb and Zn from it.
簡(jiǎn)要介紹了堿熔法処理真空爐渣,綜郃廻收鍺、銦、銀、鉛、鋅有價(jià)金屬的試騐研究。
The results of dezincing reduction dynamics show that under chosen technological conditions,dezincing velocity of the pellet is more quick,and dezincing rate can be reached to above 90%.
通過(guò)脫鋅還原動(dòng)力學(xué)研究表明:在給定工藝條件下,球團(tuán)有較快的脫鋅速度,脫鋅率可達(dá)90%25以上。
The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.
通過(guò)能譜、差熱及熱重分析等騐証了用還原焙燒的方法脫除高爐含鋅粉塵中鋅的可行性。
Keywords Iron bearing dust;Dezincing;Reduction;
含鉄粉塵;脫鋅;還原;