2) main-group p-block metal
主族p区金属
3) platinum-group metals
铂族金属
1.
The industry applications in asymmetric catalysis of platinum-group metals are reviewed; the effect factors in industrialization were also expounded.
铂族金属,尤其是钌、铑、钯在不对称催化中起着不可替代的作用。
2.
The traditional methods for treatment of flotation concentrates of Cu-Ni sulfide ore containing platinum-group metals are all pyrometallurgy processes.
目前世界上所有知名的铂族金属生产厂均采用从硫化铜镍浮选精矿用火法熔炼高锍捕集铂族金属的工艺,整个流程十分繁冗,周期长,环境污染大。
3.
The spent auto-catalysts containing platinum-group metals(PGMs) is one of the important and valuable secondary resources.
废汽车催化剂已成为铂族金属重要的二次资源。
4) platinum metals
铂族金属
1.
Liquid membrane technique and its application to the separation of platinum metals;
液膜分离技术及其在铂族金属分离中的应用
5) platinum group metals
铂族金属
1.
Hydrometallurgical processes of platinum group metals recovery from exhaust catalysts
从废催化剂中回收铂族金属的湿法工艺研究
2.
The centrifugal separation process of mediate products from Clarabelle mill grinding circuit of Falconbridge-Sudbury Corporation by use of the Knelson Concentrator to recover the platinum group metals and gold is investigated.
用尼尔森离心选矿机处理加拿大鹰桥公司克拉哈贝勒选厂磨矿回路产品,回收铂族金属和黄金。
3.
The kinetic behaviors of the formation of cationic ammonia complexes of platinum group metals were investigated, and the kinetic rate constans k a (25℃) have also determined.
研究了不同铂族金属离子生成氨络阳离子的动力学 ,测定了相应的速率常数ka( 2 5℃ ) ,Pd(Ⅱ )、Pt(Ⅱ )、Pt(Ⅳ )、Ir(Ⅳ )生成氨阳离子络合物的动力学速率存在明显差异 ,ka(s-1)依Pd(Ⅱ ) (快 ) >Pt(Ⅳ ) ( 1。
6) PGE
铂族金属
1.
Ore-forming Geological Conditions and Prospecting Potential for PGE deposits in Panzhihua-Xichang Region, Sichuan;
四川攀西地区铂族金属矿床成矿地质条件及找矿前景
2.
THE GOLD MINERALIZATION AND PGE CONCENTRATION OF BAGUAMIAO GOLD DEPOSIT IN QINLING TECTONIC BELT;
秦岭八卦庙金矿金的矿化与铂族金属的富集
补充资料:主族金属
主族金属元素包括周期表中s区及p区左下方的22种元素,即s区的ⅰa、ⅱa族元素;p区的ⅲa族元素:铝(aluminium)、镓(gallium)、铟(indium)、铊(thallium)、ⅳ a族的锡(tin)、铅(lead); ⅴa族的锑(antimony)、铋(bismuth);ⅵa族的钋(polonium)。其中镓、铟、铊是稀散元素,钋是放射性元素
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