1.
Preparation of Mn-Zn ferrite coprecipitation powders from neutral leached residue of zinc calcine
用锌焙砂中浸渣制备锰锌铁氧体共沉淀粉
2.
Abstract: Zinc calcine contains a small amount of refractory zinc ferrite that can be reduced by reduction roasting.
文摘:锌焙砂含有少量难溶的铁酸锌，通过还原焙烧可以降低铁酸锌含量。
3.
Studies on the Preparation of High Purity,Spherical and Nanometer Zinc Oxide Powder Materials From Zinc Sand Calcined by Hydro-Chemical method;
从锌焙砂湿化学法制备高纯、球状纳米ZnO粉体材料的研究
4.
Probing into process complementation of oxidizing and acidifying roasting of zinc concentrates
锌精矿氧化焙烧与酸化焙烧工艺互补探讨
5.
Impact of technologic condition selected for roasting zinc concentrate on recovered ratio of total sulfur and zinc in hydro-metallurgical extracting zinc
锌精矿焙烧工艺条件对湿法炼锌总硫利用率及锌浸出率的影响
6.
Iron Removal from Hot Acid Leaching Solution of Zinc Roasting Dust by Goethite Process
用针铁矿法从锌焙烧烟尘的热酸浸出液中除铁
7.
SOME PROBLEMS OF ZINC CONCENTRATE ROASTING IN FLUIDIZED BED WITH RICH OXYGEN
关于锌精矿富氧沸腾焙烧中的几个问题
8.
Study on the Process of Roasting Operation Parameters for High-iron Sphalerite;
沸腾焙烧高铁闪锌精矿工艺过程的研究
9.
The Design and Application Study of DCS Control System in the Roasting Technology for Zink Smelting;
锌焙烧工艺中DCS控制系统的设计和应用研究
10.
Research on the Prediction Neural Network of Fluidized Roasting for Changeful Zinc Concentrate;
复杂锌精矿沸腾焙烧预测神经网络研究
11.
The Effects of High-Temperature Baking on Technological Properties of Foundry Quartz Sand;
高温焙烧对铸造用石英砂工艺性能的影响
12.
Research on the Recycling of Aqueous Solution of Leaching for Vanadium Extraction from Stone Coal Calcine
石煤焙砂浸出提钒水溶液循环利用研究
13.
Research on the Key Technologies of Mud Making and Tailing Releasing of Vertical Sand Tank in Fankou Lead-Zinc Mine
凡口铅锌矿立式砂仓造浆与放砂关键技术研究
14.
Research on Physicochemical Fundamental and New Technology of Tin, Zinc-Bearing Complex Iron Concentrate Pellets by Weak Reduction Roasting;
含锡锌复杂铁精矿球团弱还原焙烧的物化基础及新工艺研究
15.
Coughing, vomiting blood: shan cha hua( bake until turning into dark color). Add brown sugar. Take10 g each time;3 times per day.
咳嗽、血：山茶花焙乾成黑色研末，调红砂糖服用，每服10克，日服3次。
16.
Application of magnetizing roast method to the synthetic recovery of valuable minerals from tails of cleaning mill of Mian County Alluvial Gold Mine
磁化焙烧法在勉县砂金矿精选厂尾矿综合回收中的应用
17.
Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales.
锡矿、铜矿、锌矿、铁矿、蛇纹矿、硅石、砂石购销。
18.
Treatment of zinc plating wastewater by the mixture of activated carbon and nautural maganess oxide
活性碳—天然锰砂混合处理镀锌废水的初探