smithsonite

基本解釋

The technological conditions of the preparation of zinc sulfate with smithsonite as raw materials was reported.
本文報(bào)道了用菱鋅礦作原料，制備硫酸鋅的工藝條件。
The smithsonite deposits of longshansangzhi lead-zine zone in northwestern Hunan are located in Haozitue group of upper Cambrian system and bottom party of Nanjianguan fromation of lower Ordovician system.
湖南西北部龍山 -桑植鉛鋅礦帶的菱鋅礦床 ,主要賦存于寒武系上統(tǒng)耗子沱群第 3段和奧陶系下統(tǒng)南津關(guān)組底部的“硅化體”與純灰?guī)r接觸面附近 ,為以菱鋅礦為主、異極礦其次的氧化鋅礦床。
Preparation of light zinc oxide from smithsonite
用菱鋅礦制取輕質(zhì)氧化鋅的研究
Keywords smithsonite preparation zinc sulfate;
菱鋅礦;制備;硫酸鋅;
Keywords smithsonite;hemimorphite;sodium sulfide;laurylamine;
菱鋅礦;異極礦;硫化鈉;月桂胺;