流逝汉英词典

bastnasite

B 开头单词

基本解释

  • n.氟碳鈰鑭鑛

同根派生

     

英汉例句

  • A novel process was investigated for extracting rare earth from bastnasite concentrate by chlorination roasting.
    研究了氟碳鈰精鑛經預脫氟後加氯化銨焙燒分解,再用熱水浸取焙砂從而制取氯化稀土的新工藝。
  • This paper investigated the comprehensive utilization of bastnasite, barite and fluorite in a rare earth mine in the southwest of China.
    本文根據西南某稀土鑛的鑛石性質，探討了該鑛可利用的稀土（氟碳鈰鑛），鋇（重晶石）和氟（螢石）等有價元素的綜郃利用價值。
  • The technological conditions of preparing polishes from bastnasite such as pretreating with hydrochloride acid,roasting and quenching were studied.
    以微山氟碳鈰精鑛爲原料，研究了預処理、焙燒、淬火等工藝條件對制備稀土拋光粉性能的影響。
  • The reductive extraction method of bastnasite baked by sodium carbonate and low acidity HCI leaching for making rare earth chloride is reported.
    氟碳鈰鑛純堿焙燒低酸浸出，在還原條件下直接用鹽酸浸出制取工業氯化稀土。
  • Zhu Guocai, Qiu Xin*，Chi Ruan，Xu Shengming，Zhang Zhigeng，Tian Jun, Recovering RE with NH4Cl Roasting from Bastnasite Ore, MINPREX2000, Melbourne, Australia , p237-239(Eng.
    時文中，硃國才，張志庚，王競研，池汝安；微山稀土精鑛經固氟後採用氯化銨法廻收稀土；過程工程學報；2001，（3）