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- zinc pressure leach solution 锌氧压浸出
- Appropriate amount of activated metasilicic acid is added to the leach solution to produce PSAFC. 红黄土壤经焙烧活化后,用工业废盐酸浸渍,向浸出液中加入适量活性硅酸,制备成聚硅酸氯化铝铁。
- This paper analyzes the infiltration model of leach solution and provides a saturated surface formula as the bottom of ore heap is horizontal(i=0). 对溶浸液的渗透模型进行了分析,得出了矿堆底板坡度为零时的浸润面方程,同时通过模拟试验对其进行了无量纲的修正。
- According to the characteristic of gallium and germanium rich in the zinc concentrate from Fankou Pb-Zn Mine,pressure leaching was used to treat the zinc concentrate. 根据凡口铅锌矿锌精矿富含镓、锗的特点,采用加压浸出处理该锌精矿。
- The Chambishi Metals Cobalt Plant in Zambia has recently installed a novel oxidation/precipitation pressure leach process as part of the COSAC (Cobalt from Slag And Copper as by-product) Project. 赞比亚谦比希金属公司钴厂近期安装了一套新型的氧化/沉淀加压浸出装置作为COSAC(从渣中回收钴和副产品铜)项目的一部分。
- Study on extraction of indium from oxygen pressure acid leach solution 锌精矿氧压酸浸液中铟的提取研究
- In the wet leaching technology of nickel sulfate, the purification is realizedthrough inspissating leach solution and precipitating impurities step by step. 湿法浸取硫酸镍工艺研究中,净化提纯工艺采取了蒸发浓缩浸液、分步沉淀杂质的技术方案。
- zinc oxidizing pressure leaching 锌氧压浸出
- Shows two counter-current oxygen pressure leaching integrated recovery of gallium and germanium characteristics of the production process. 说明了两段逆流氧压浸出综合回收镓、锗的生产工艺特点。
- Results The leaching solution of CCK consisted mainly of middle-molecular-weight peptides with a small quantity of macromolecular proteins. 采用皮肤致敏实验(大鼠)、皮内刺激实验(家兔)、小鼠全身急性毒性实验以及体外细胞毒性实验观察鸡羽根角蛋白管浸提液的体内和体外毒性作用。
- The ellagic acid has been prepared by oxidation of the leaching solution of Chinese gallnut containing tannic acid. 以五倍子为原料浸取单宁酸 ,由单宁酸氧化制备鞣花酸。
- Remove of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite is researched. 研究了用针铁矿法从铬铁合金硫酸浸出溶液中除铁并回收铬。
- The leaching rates of vanadium of oxidizing acid leaching at atmospheric pressure and oxidizing acid pressure leaching were studied separately by contrasting conclusion. 分别考察石煤常压氧化酸浸和加压氧化酸浸过程中的钒浸取率。
- In ivtro cytotoxicity test indicated that the cell toxicity of the CCK leaching solution was approximately at 0 level. 体外细胞毒性实验示浸提液细胞毒性接近于0级。
- This paper describes the comparison mechanism,technology,technical and economical date,investment and problem of the normal pressure leaching and high pressure leaching. 比较了常压浸出与加压浸出两种工艺的机理、流程、技术经济指标、投资以及存在的问题。
- Recovery of cobalt and copper from nitric acid leaching solution of cemented carbide scrap was studied. 对从硬质合金碎屑的硝酸浸出液中置换回收金属钴和铜进行了研究。
- The copper sulfate can then be recovered by reacting the leaching solution, which contains up to 3.0gL of soluble copper, with iron. 然后将萃取液(含3.;0%25gL可溶cu)与铁反应回收cuSO4;cuSO4与Fe元素反应形成Fe SO4
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- It is applied for leaching of ores or concentrates and for the precipitation of metal s or oxides from leach solutions. 它用于矿石或精矿的浸出,以及金属或氧化物从浸出液中沉淀出来。