全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Huina Dong , Deliang Chen , Kai Wang ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2016, Vol.11 (1), pp.1-14Springer
摘要:... This paper reports a novel coupled ultrasonication-milling (CUM) process to exfoliate natural molybdenite powders to achieve few-layer MoS 2 (FL-MoS 2 ) nanosheets in the solvent of N -methyl-2-pyrrolidone (NMP) with polyvinylpyrrolidone (PVP) molecules. The synergistic effe...
作者:J K Pati , M K Panigrahi , M Chakarborty
来源:[J].Journal of Earth System Science(IF 0.695), 2014, Vol.123 (5), pp.943-958Springer
摘要:Abstract(#br)The dominantly high-K, moderate to high SiO 2 containing, variably fractionated, volcanic-arc granitoids (± sheared) from parts of Bundelkhand craton, northcentral India are observed to contain molybdenite (Mo) in widely separated 23 locations in the form of specks...
作者:Lukáš Ackerman , Eva Haluzová , Robert A. Creaser ...
来源:[J].Mineralium Deposita(IF 2.147), 2017, Vol.52 (5), pp.651-662Springer
摘要:Molybdenite is a common mineral accompanying Sn–W, Au, and base metal mineralizations located in different geotectonic units of the Bohemian Massif, but it is also widespread in granitoids and/or related quartz veins/pegmatites forming disseminated Mo mineralization. Thirty R...
作者:K. Johan Hogmalm , Isabell Dahlgren , Irma Fridolfsson ...
来源:[J].Mineralium Deposita(IF 2.147), 2019, Vol.54 (6), pp.821-828Springer
摘要:Abstract(#br)Conventional dating of molybdenite ( 187 Re- 187 Os) provides one of few options for direct dating of sulfide mineralization. Unfortunately, in situ dating of molybdenite is considered unreliable due to intra-granular decoupling of 187 Re- 187 Os. In this study, we...
作者:Okan Delibaş , Robert Moritz , Massimo Chiaradia ...
来源:[J].Mineralium Deposita(IF 2.147), 2017, Vol.52 (8), pp.1157-1178Springer
摘要:... Stockwork-type quartz veins hosted by the upper parts of the porphyritic granite within the monzonite, are typically enriched in chalcopyrite, molybdenite, pyrite, and limonite. The late NE- and EW-striking normal faults cut the stockwork vein system and control the quartz–...
作者:Qing-quan Lin , Guo-hua Gu , Hui Wang ...
来源:[J].Journal of Central South University(IF 0.434), 2018, Vol.25 (6), pp.1326-1339Springer
摘要:Abstract(#br)An effective flotation approach is proposed for improving the recovery of molybdenite fines from a finely-disseminated molybdenum ore. To maximize the flotation recovery of molybdenum, process mineralogy of raw ore, contrast tests, optimization of operation conditi...
作者:Richard H. Sillitoe , José Perelló , Robert A. Creaser ...
来源:[J].Mineralium Deposita(IF 2.147), 2017, Vol.52 (8), pp.1245-1268Springer
摘要:... The results of 15 Re-Os molybdenite age determinations from Cu ± Co deposits and prospects across the Zambian part of the Central African Copperbelt suggest that both the disseminated and veinlet mineralization styles were indeed generated together, but in a 50-myr Camb...
作者:Jiang Yonglin , Liu Bingguo , Liu Peng ...
来源:[J].Metallurgical and Materials Transactions B(IF 1.212), 2017, Vol.48 (6), pp.3047-3057Springer
摘要:... Therefore, determining the dielectric properties of molybdenite concentrate and its microwave power penetration depth in relation to a temperature increment at the commercial frequency of 2.45 GHz is necessary to design industrial microwave processing units. In this study,...
作者:Khoshnevisana A. , Yoozbashizadeha H.
来源:[J].Journal of Mining and Metallurgy. Section B: Metallurgy(IF 1.435), 2012, Vol.48 (1), pp.89-99DOAJ
摘要:The present research work is based on finding the optimum conditions for pressure oxidative leaching of the molybdenite concentrate to produce technical-grade molybdic oxide (MoO3) with high recovery through further treatment of the filtrate solution. The Taguchi method was used ...
作者:Yong Wang , Lian Zhou , Shan Gao ...
来源:[J].Mineralium Deposita(IF 2.147), 2016, Vol.51 (2), pp.201-210Springer
摘要:Abstract(#br)We present Mo isotopic ratios of molybdenite from five porphyry molybdenum deposits (Chagele, Sharang, Jiru, Qulong, and Zhuonuo) and one quartz-molybdenite vein-type deposit (Jigongcun) along the Gangdese metallogenic belt in the Tibetan Plateau. These deposits rep...

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