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。
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)要介紹了堿熔法處理真空爐渣,綜合回收鍺、銦、銀、鉛、鋅有價(jià)金屬的試驗(yàn)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.
通過能譜、差熱及熱重分析等驗(yàn)證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;
含鐵粉塵;脫鋅;還原;