sulphides相关论文
A novel and simple solid-liquid chemical reaction route is proposed to synthesize ZnS nanoparticles.In the method, ZnS n......
Petrologic and geochemical characterization and mineralization of the metavolcanic rocks of the Heib
Metavolcanic rocks hosting base metal sulphide mineralization,and belonging to the Kid Metamorphic Complex,are exposed i......
Changes in oral trace gas concentrations following orthognathic surgery and intermaxillary fixation:
Orthognathic surgery is frequently accompanied by intermaxillary fixation. Intermaxillary fixation impedes the maintenan......
Petrologic and geochemical characterization and mineralization of the metavolcanic rocks of the Heib
Metavolcanic rocks hosting base metal sulphide mineralization,and belonging to the Kid Metamorphic Complex,are exposed i......
为满足硫化物的排放要求,近年来越来越多的旧船实施了脱硫改造工作,文章以某集装箱的混合式脱硫改造项目为例,分析了几种可行的脱......
以金属镁、钛、锆和钨以及升华硫为原料,通过温度梯度法合成了硫化镁、硫化钛、硫化锆和硫化钨,并利用X射线衍射分析了合成物的矿物......
00Cr14Ni14Si14钢的锻造裂纹与钢中Al,S以及由之形成的氧化物和硫化物含量过高有关。钢在模铸凝固和冷却过程中形成夹杂物年,呈点链状的氧化物和晶界析......
The bacteria used in the experiment are Thiobacillus Ferrooxidans separated from acidic mine water in sulphide deposits.......
The bacteria used in the experiment are Thiobacillus Ferrooxidans separated from acidic mine water in sulphide deposits.......
交流示波极谱法滴定硬脂酸钴中钴与硬脂酸镍中镍牟柏林,孙军(吉林师范学院吉林,132011)(吉林市质检所吉林)常量钴或镍的测定,通常采用重量分析方......
基于氢氧化钠溶液中,S^2-对H2O2氧化I的反应有催化作用,固定反应时间,将此催化体系与二苯胺碘酸钠氧化显色反应相偶合,建立了催化动力学光度法测......
含镁铸铁光谱标准样品的研制柯瑞华,胡晓燕(冶金工业部钢铁研究总院北京,100081)我院1988年研制一套10点铸铁光谱标准样品,经国家技术监督局批准为国......
含锡物料中铝的测定高丽君(昆明冶金研究院昆明,6500)本文研究并拟定了以环己二胺四乙酸(DCTA)为络合剂,用氟硅酸钠置换,锌盐返滴定的常量铝测定方......
脉冲加热色谱法测定铝钼合金中氢宋忠训(天津冶金材料研究所天津,300lll)铝钼合金是约含Al30%、Mo70%的中间合金,多用来作为冶炼含Al、Mo的钛合金之原料。因......
铜合金中钛的光度测定傅志伟(上海有色金属研究所上海,200052)邻苯二酚紫(PV)是钛的较灵敏的显色剂 ̄[1],但由于其选择性差,未见应用于铜等合金中钛的测......
火焰原子吸收法测定精密合金中锰李先全,梁培德(重庆仪表材料研究所重庆,630700)原子吸收光谱法为测定锰提供了快速的分析方法 ̄[1]。但在空气-乙炔......
为探讨加钛引起的微合金化钢硫化物的变态作用,研究了钢中硫化物的态别定量。我们改进了冶金部分析情报网推荐法,提高了MS相的分析精度......
Petrologic and geochemical characterization and mineralization of the metavolcanic rocks of the Heib
招待贱金属硫醚矿化作用,并且属于小孩的 Metavolcanic 岩石变形建筑群,在 Samra 涂焦油区域被暴露,南部的西奈。岩石由 rhyolite-to-......
从硫化物矿床酸性矿坑水中分离的细菌Thiobacillus Ferrooxidans直接作用于硫化物,有效地加速了硫化物的氧化过程。在细菌作用下硫......
Free-standing ternary metallic sulphides/Ni/C-nanofiber anodes for high-performance lithium-ion capa
As a promising energy-storage device,the hybrid lithium-ion capacitor coupling with both a large energy density battery-......