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Co-recovery of manganese from low-grade pyrolusite and vanadium from stone coal using fluidized roasting coupling technology
Cai, Zhenlei1; Feng, Yali1; Li, Haoran2; Du, Zhuwei2; Liu, Xinwei1
2013
Source PublicationHYDROMETALLURGY
Volume131Issue:0Pages:40-45
AbstractBased on the novel technology of Co-recovery of manganese from low-grade pyrolusite and vanadium from stone coal using fluidized roasting coupling technology, the leaching effect of manganese and vanadium has been investigated and many technical conditions have also been optimized. The results indicated that the optimum leaching efficiency of 99.25% for manganese and 91.84% for vanadium could be attained under the conditions that the mass ratio of stone coal to pyrolusite was 3:1, the roasting temperature of stone coal was 1000 degrees C, the roasting temperature of pyrolusite was 800 degrees C, the roasting time was 2 h, the sulphuric acid concentration was 2 mol/L, the leaching temperature was 75 degrees C, and the leaching time was 2 h. (C) 2012 Elsevier B.V. All rights reserved.
KeywordCo-recovery Fluidized Roasting Coupling Technology Low-grade Pyrolusite Stone Coal
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
Indexed BySCI
Language英语
WOS KeywordSULFURIC-ACID-MEDIUM ; OXIDE ORE ; HYDROGEN-PEROXIDE ; REDUCTANT ; KINETICS ; DIOXIDE ; SO2
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000315134500006
Citation statistics
Cited Times:21[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13635
Collection研究所(批量导入)
Affiliation1.Univ Sci & Technol Beijing, Sch Civil & Environm Engn, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Cai, Zhenlei,Feng, Yali,Li, Haoran,et al. Co-recovery of manganese from low-grade pyrolusite and vanadium from stone coal using fluidized roasting coupling technology[J]. HYDROMETALLURGY,2013,131(0):40-45.
APA Cai, Zhenlei,Feng, Yali,Li, Haoran,Du, Zhuwei,&Liu, Xinwei.(2013).Co-recovery of manganese from low-grade pyrolusite and vanadium from stone coal using fluidized roasting coupling technology.HYDROMETALLURGY,131(0),40-45.
MLA Cai, Zhenlei,et al."Co-recovery of manganese from low-grade pyrolusite and vanadium from stone coal using fluidized roasting coupling technology".HYDROMETALLURGY 131.0(2013):40-45.
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