1) Worfremite with more calcium
高钙黑钨精矿
2) wolframite concentrate
黑钨精矿
1.
So-caued complex ore refers to decomposition according to usual caustic autoclave proass of wolframite concentrate and its decomposition rate is(94-95)%.
随着黑矿资源的枯竭,精矿中复杂矿的比率可增至10%以上,所谓复杂矿就是指按一般黑钨精矿碱压煮工艺分解,其分解率在(94～95)%的钨矿。
2.
Practice shows, that the use of aqueous caustic ball milling ofwolframite concentrates instead' of traditional water ball milling notonly can reduce the mill liner wear and ball consumption, but also increase the decomposition rate during thermic caustic decomposition, a ndlower the consumption of flake caustic and operation cost.
生产实际表明，将传统的黑钨精矿水球磨改为液确球磨工艺，既减小了对球磨机衬板和钢球的磨损，又提高了碱煮的分解率、减少了片碱的用量，降低了成本，是现有钨冶炼中一项行之有效的方法。
4) high molybdenum scheelite concentrates
高钼白钨精矿
1.
This paper presents a process for preparing high purity tungsten trioxide in which Shizhuyuan high molybdenum scheelite concentrates are treated by molybdenum removal and NaHS extraction of tertiary amine, evaporation and crystallization using the autoclave-soda process.
介绍了采用苏打压煮、NaHS除钼、叔胺萃取、蒸发结晶处理柿竹园高钼白钨精矿 ,生产高纯三氧化钨的工艺。
5) powellite
钼钨钙矿
6) Wolframite
[英]['wulfrəmait] [美]['wʊlfrəm,aɪt]
黑钨矿
1.
Study on the action mechanism between benzyl hydroxamic acid and wolframite;
苯甲羟肟酸与黑钨矿作用机理的研究
补充资料：钙钨矿
分子式：
分子量：
CAS号：
性质：见白钨矿。
分子量：
CAS号：
性质：见白钨矿。
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