毒鐵礦 的英文怎麼說
中文拼音 [dútiěkuàng]
毒鐵礦
英文
arsenate zeolite-
The commonly seen gold - carrying minerals in hard - to - leach gold ores - pyrite and arsonpyrite were used in the experiment. through sweep electron microscope ( sem ) and energy dispersive x - ray spectrometer ( edx ), the change law of the shape and appearance characteristics of the gold - carrying minerals under the mechanical activation function of drum grinding and other activation function were studied so as to provide a reliable basis for the study on the mechanism of the effect of mechanical activiation on the intensification of leaching process
採用難浸金礦常見的載金礦物? ?黃鐵礦和毒砂做試驗，通過掃描電鏡（ sem ）和x射線能譜儀（ edx ）研究了在滾筒磨的機械活化作用和不同的活化條件下載金礦物形貌特徵的變化規律，為弄清機械活化作用強化浸出過程的機理提供了可靠的研究依據。Abstract : for the high arsenic sulfide gold ore of a mine in tongling, anhui, a scheme of preferential separation of gold is suggested, in which bleaching powder is used as the oxidizing agent for separating arsonopyrite from pyrite and good separation perfermances can be achieved
文摘:針對安徽銅陵某礦含金高砷硫化礦石，提出了優先選金方案，採用漂白粉作氧化劑使毒砂與黃鐵礦分離，取得了較好的分選指標。Child supplies manufacturing ; mechanical processing ; hardware dianliao ; construction materials ; steel cast iron ; minerals ( special provisions of the state franchised by regulations ) ; wood ; chemical ( dangerous goods except drugs and easy system ) ; household appliances ; daily provisions wholesale and retail
兒童用品製造；機械加工；五金電料；建築材料；鋼材生鐵；礦產品（國家有專營專項規定的，按規定執行） ；木材；化工（危險品及易制毒品除外） ；家用電器；日用百貨批發兼零售。Poisnous and noxious substances in the imported iron ores must not bring or possibly bring harm to man and environment
進口鐵礦石中不得含有給人民健康和環境帶來危害或是具有潛在危害的有毒有害物質。Assessment of poisonous and harmful gas pollution in mining site of chengchao iron mine
程潮鐵礦采礦作業場所有毒有害氣體污染評價分享友人