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
中外文文献  中文文献  外文文献
作者:Baozhong Zhu , Shoulai Yin , Yunlan Sun ...
来源:[J].Environmental Science and Pollution Research(IF 2.618), 2017, Vol.24 (31), pp.24584-24592Springer
摘要:Different types of manganese ore raw materials were prepared for use as catalysts, and the effects of different manganese ore raw materials and calcination temperature on the NO conversion were analyzed. The catalysts were characterized by XRF, XRD, BET, XPS, H2-T...
作者:You Z. , Li G. , Peng Z. ...
来源:[J].Journal of Mining and Metallurgy. Section B: Metallurgy(IF 1.435), 2017, Vol.53 (2), pp.115-122DOAJ
摘要:It is very important to selectively reduce manganese oxide over iron oxidefor extraction of Mn from iron-rich manganese ore. In this study, reductiveroasting of an iron-rich manganese oxide ore with elemental sulfur asreductant was investigated. The experimental results demonst...
作者:Tobias Mattisson , Sebastian Sundqvist , Patrick Moldenhauer ...
来源:[J].International Journal of Greenhouse Gas Control(IF 3.944), 2019, Vol.87, pp.238-245Elsevier
摘要:Abstract(#br)Manganese ores have been identified as promising oxygen carriers for chemical-looping processes with solid fuels, including combustion and gasification systems. Such Mn-based minerals are readily available globally and could thus be a cheap alternative to other natur...
作者:Olívia de Souza Heleno Santos , Cornélio de Freitas Carvalho , Gilmare Antônia da Silva ...
来源:[J].Journal of Environmental Management(IF 3.057), 2015, Vol.147, pp.314-320Elsevier
摘要:Abstract(#br)Manganese recovery from industrial ore processing waste by means of leaching with sulfuric acid was the objective of this study. Experimental conditions were optimized by multivariate experimental design approaches. In order to study the factors affecting leachin...
作者:M. Sitefane , M. Kalenga
来源:[J].Metallurgist(IF 0.142), 2018, Vol.62 (1-2), pp.111-118Springer
摘要:... From the history of smelting of manganese alloys, it is known that the priority was always given to high-grade manganese-oxide ores because the quality of the ore has a great influence on numerous important parameters. This was mainly connected with the pyro metallurgical...
作者:Veerendra Singh , Arijit Biswas
来源:[J].International Journal of Mineral Processing(IF 1.378), 2017, Vol.158, pp.35-44Elsevier
摘要:Abstract(#br)This study is focused on the develop of a cost effective physicochemical beneficiation process for low grade ferruginous manganese ores to recover a valuable iron bearing by-product (Fe Oxalate or Mn Ferrite) and manganese ore concentrate. It was found the one molari...
作者:Lihua Gao , Zhenggen Liu , Yang Ge ...
来源:[J].Powder Technology(IF 2.024), 2019, Vol.356, pp.373-382Elsevier
摘要:Abstract(#br)Manganese ferrite spinel (Mn x Fe 3-x O 4 ) has been synthesized by multi-step roasting and magnetic separation from ferruginous manganese ore (Fe Mn ore). In the current work, during the carbothermic reduction process, the reduction behavior of Fe Mn ore at the hi...
作者:Jin Chen , Lei Li , Guo Chen ...
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2017, Vol.699, pp.430-435Elsevier
摘要:Abstract(#br)The present work attempts to investigate the influence of microwave heating on thermal decomposition and dissociation behavior of manganese ore. The manganese ore could be rapidly heated volumetrically to 1000 °C in 17 min by microwave heating, with an increase in manganese...
作者:Lei Liu , Zhenshan Li , Weicheng Li ...
来源:[J].International Journal of Greenhouse Gas Control(IF 3.944), 2019, Vol.90Elsevier
摘要:... In this work, a melting test setup with an optical camera-image system was used to experimentally study the melting characteristics of one vietnamese ilmenite and 7 kinds of manganese ores at inert and reducing condition. In inert atmosphere, the prototype temperature and ...
作者:Gao , Liu , Chu ...
来源:[J].Separation Science and Technology(IF 1.164), 2019, Vol.54 (1), pp.195-206Taylor & Francis
摘要:ABSTRACT(#br)The selective reduction of low-grade manganese ore followed by magnetic separation was proposed to produce rich-manganese ore. The optimized parameters include a roasting temperature of 1050°C, a roasting time of 6 h, a manganese ore size of 8–13 mm, and an FC/O ...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×