VANADIU相关论文
According to the cooperative agreement between the National Natural Science Foundation of China (NSFC) and Japan Society......
为含钒钢渣设计富钒相,使钢渣中的钒主要富集于所设计的富钒相中.中国马钢的钢渣和瑞典SSAB的钢渣是本研究使用的样本.尽管炉渣的来源......
提出一种在加压条件下酸浸黑色页岩型矿提取钒的新工艺,研究浸出过程中各种工艺参数对钒浸出率指标的影响,同时进行了两段逆流浸出实......
研究了新试剂2-(2-喹啉偶氮)-5-二甲氨基酚(QADMAP)与钒的显色反应,在pH 3.5的柠檬酸-NaOH缓冲介质中,溴化十六烷基三甲基胺(CTMAB......
余庆县小腮地区的钒矿赋存于下寒武统牛蹄塘组近底部,具有品位低、厚度大的特点,矿石类型属炭质泥岩型钒矿.钒在原矿中的价态主要......
高纯五氧化二钒样品在硝酸-氢氟酸(4+1)混合液中经微波消解处理,采用电感耦合等离子体质谱法测定样品溶液中15种杂质元素(钛、硅、......
介绍了钒渣和还原剂的混合物—钒球在转炉上冶炼20MnSiV生产新Ⅲ级钢筋的情况。试验表明,使用钒渣和还原剂的混合物—钒球代替钒铁......
简述了钒在石油催化裂化过程中对催化剂所产生的危害及污染机理,讨论了在污染中钒与有关因素的相互作用,最后对国外捕钒剂的应用情......
修武地区下寒武统黑色岩系分布广泛,蕴含着丰富的钒、钼、铀等矿产资源,其中钒矿资源尤为丰富,钒矿体赋存在下寒武统王音铺组底部,具有......
Chemical Treatment to Recover Molybdenum and Vanadium from Spent Heavy Gasoil Hydrodesulfurization C
Large quantities of spent hydrodesulfurization (HDS) catalysts are available from petrochemical industry. Disposal of sp......
The kinetics of polymerization of acrylonitrile (AN) initiated by quinquevalent vanadium (V<sup>5+</sup>)-thiourea (TU) redo......
合成了一种新的砷-钒-氧簇合物[Co(enMe)3]2[As8V14O42(H2O)](10H2O (enMe为 1,2-丙二胺),用元素分析、IR和TGA-DTA等进行了表征,......
Perspectives of Development of “Black-Shale” Type Ore on the Territory of the Republic of Uzbekistan
Currently there have been formed industrial uranium deposits in Kyzylkum province that refer to three types of formation......