1) removal cobalt
锌粉除钴
1.
The mechanism of removal cobalt from zinc sulphate using zinc powder were analysed with thermodynamic.
对硫酸锌溶液中锌粉除钴的机理进行热力学分析,绘制了 Zn-H_2O 系、Co-H_2O 系和 Co-Sb-H_2O 系的 E-pH 图。
2) zinc residue containing cobalt
除钴锌渣
1.
Thermodynamic analysis on cobalt removal by potassium permanganate oxidization in leaching solution by sulfuric acid of zinc residue containing cobalt in zinc hydrometallurgy;
湿法炼锌除钴锌渣硫酸浸出液中高锰酸钾氧化沉钴热力学分析
3) cobalt removal from zinc sulfate solution
硫酸锌溶液除钴
4) cobalt removal
除钴
1.
Production practice of the two-stages high temperature antimony trioxide purification process for cobalt removal from high cobalt zinc sulphate solution;
高钴硫酸锌溶液两段高温锑盐净化除钴的生产实践
2.
In a domestic zinc smelter,the "burning board" phenomenon in zinc electrodeposition resulted from the cobalt recycling to zinc system with poor cadmium solution frequently occurs,the processes and the effects for cobalt removal from poverty cadmium solution both with antimony salt and with sodium ethyl xanthate are investigated for solving the "burning board" problem.
国内某湿法锌冶炼厂由于贫镉液中的钴随贫镉液返回锌系统形成钴的闭路循环而频繁出现锌电解的钴“烧板”现象,为此研究贫镉液锑盐除钴和黄药除钴过程和效果。
3.
The effect of the sodium sulfite concentration on cobalt removal was investigated.
研究了氧气对除钴的影响,并试图采用亚硫酸钠来消除氧气的影响。
5) Co powder
钴粉
1.
Superfine crystalline WC-10Co hard metal is prepared from nano-meter WC and super fine Co powder by the process of planet ball milling-pressing-hydrogen degumming and vacuum sintering.
以纳米WC粉末与超细钴粉为原料,采用行星球磨混料→压制成形→氢气脱胶→真空烧结工艺制备了WC-10Co超细晶硬质合金。
2.
The effect of oxidation temperature of oxalic acidic cobalt on the oxidized product and properties of reduced Co powder are studied by X-Ray, SEM.
利用X-衍射、扫描电镜研究了草酸钴氧化温度对氧化产物、及其相应还原钴粉性能的影响。
3.
The ultrafine spheric Co powder with good dispersity was prepared with Co(OH)_2 being the raw material and glycol being the solvent and reductant.
以自制Co(OH)2为原料,乙二醇为溶剂和还原剂,制得了分散性好的球形超细钴粉。
6) cobalt powder
钴粉
1.
Solution precipitation-hydrogen reduction process for preparing nanometer cobalt powder;
溶液沉淀-氢还原法制备纳米钴粉
2.
Present status and development trend of nickel and cobalt powder;
镍钴粉末生产现状及发展趋势
3.
Present status and development trend of nickel powder and cobalt powder;
镍、钴粉末生产现状及发展趋势
补充资料：钴包碳化钨粉
分子式：
CAS号：
性质：以碳化钨粉末为核心，外包金属钴层所形成的复合粉粒。可用湿法氢还原工艺:在硫酸钴氨络合物溶液中加入碳化钨粉末，使钴均匀地沉积到碳化钨粉粒的表面制成。可用于制造钴类硬质合金及热喷涂涂层，用作发动机的涡轮叶片、端面密封面、喷嘴、轴颈、轴承座以及火车、汽车和拖拉机的耐磨部件。
CAS号：
性质：以碳化钨粉末为核心，外包金属钴层所形成的复合粉粒。可用湿法氢还原工艺:在硫酸钴氨络合物溶液中加入碳化钨粉末，使钴均匀地沉积到碳化钨粉粒的表面制成。可用于制造钴类硬质合金及热喷涂涂层，用作发动机的涡轮叶片、端面密封面、喷嘴、轴颈、轴承座以及火车、汽车和拖拉机的耐磨部件。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条