Articles & Issues
- Language
- english
- Conflict of Interest
- In relation to this article, we declare that there is no conflict of interest.
- Publication history
-
Received October 14, 2014
Accepted February 12, 2015
-
This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits
unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright © KIChE. All rights reserved.
All issues
Reduction Leaching of Manganese Dioxide Ore Using Black Locust as Reductant in Sulfuric Acid Solution
1College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China 2School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China 3, China
zhongh@csu.edu.cn
Korean Chemical Engineering Research, August 2015, 53(4), 509-516(8), 10.9713/kcer.2015.53.4.509 Epub 29 July 2015
Download PDF
Abstract
We investigated the reduction leaching process of manganese dioxide ore using black locust as reductant in sulfuric acid solution. The effect of parameters on the leaching efficiency of manganese was the primary focus. Experimental results indicate that manganese leaching efficiency of 97.57% was achieved under the optimal conditions: weight ratio of black locust to manganese dioxide ore (WT) of 4:10, ore particle size of 63 μm, 1.7 mol·L-1 H2SO4, liquid to solid ratio (L/S) of 5:1, leaching time of 8 h, leaching temperature of 368 K and agitation rate of 400 r·min-1. The leaching rate of manganese, based on the shrinking core model, was found to be controlled by inner diffusion through the ash/inert layer composed of associated minerals. The activation energy of reductive leaching is 17.81 kJ·mol-1. To conclude the reaction mechanism, XRD analysis of leached ore residue indicates manganese compounds disappear; FTIR characterization of leached residue of black locust sawdust shows hemicellulose and cellulose disappear after the leaching process.
References
Liu YC, Lin QQ, Li LF, Fu JG, Zhu ZS, Wang CQ, Qian D, Int. J. Min. Sci. Technol., 24, 567 (2014)
Welham NJ, Int. J. Miner. Process., 67(1-4), 187 (2002)
Abbruzzese C, Duarte MY, Paponetti B, Toro L, Miner. Eng., 3, 307 (1990)
Naik PK, Sukla LB, Das SC, Hydrometallurgy, 54, 217 (2000)
Kanungo SB, Hydrometallurgy, 52, 313 (1999)
Vu H, Jandova J, Lisa K, Vranka F, Hydrometallurgy, 77, 147 (2005)
Bafghi MS, Zakeri A, Ghasemi Z, Adeli, Hydrometallurgy, 90, 207 (2008)
Sahoo RN, Naik PK, Das C, Hydrometallurgy, 62, 157 (2001)
Nayl AA, Ismail IM, Aly HF, Int. J. Miner. Process., 100(3-4), 116 (2011)
Tang Q, Zhong H, Wang S, Li JZ, Liu GY, Trans. Nonferrous Met. Soc. China, 24, 861 (2014)
Lasheen TA, El-Hazek MN, Helal AS, El-Nagar W, Int. J. Miner. Process., 92(3-4), 109 (2009)
Su HF, Wen YX, Wang F, Sun YY, Tong ZF, Hydrometallurgy, 93, 136 (2008)
Su HF, Liu HK, Wang F, Lu XY, Wen YX, Chin. J. Chem. Eng., 18(5), 730 (2010)
Cheng Z, Zhu GC, Zhao YN, Hydrometallurgy, 96, 176 (2009)
Tian XK, Wen XX, Yang C, Liang YJ, Pi ZB, Wang YX, Hydrometallurgy, 100, 157 (2010)
Yuksek T, Catena, 90, 18 (2012)
Tabari M, Salehi A, J. Environ. Sci., 21, 1438 (2009)
Mirko G, Piero O, Marco CC, Simone F, Paolo T, Francesco C, Andrea B, US Patent, 20120104313A1(2012).
Zhou C, Wang J, Wang N, Korean J. Chem. Eng., 30(11), 2037 (2013)
Hariprasad D, Dash B, Ghosh MK, Anand S, Miner. Eng., 20(14), 1293 (2007)
Baba AA, Adekola FA, J. Saudi Chem. Soc., 16, 377 (2012)
Ismail AA, Ali EA, Ibrahim, Ibrahim A, Ahmed MS, Can. J. Chem. Eng., 82(6), 1296 (2004)
Senanayake G, Hydrometallurgy, 73, 215 (2004)
Park KH, Mohapatra D, Nam CW, Kim HI, Korean J. Chem. Eng., 24(5), 835 (2007)
Tekin T, Bayramoglu M, Hydrometallurgy, 32, 9 (1993)
Chimentao RJ, Lorente E, Gispert-Guirado F, Medina F, Lopez F, Carbohydr. Polym., 111, 116 (2014)
Sannigrahi P, Ragauskas AJ, Miller SJ, Bioenerg. Res., 1, 205 (2008)
Pandey KK, J. Appl. Polym. Sci., 71(12), 1969 (1999)
Abidi N, Cabrales L, Haigler CH, Carbohydr. Polym., 100, 9 (2014)
Stehfest K, Toepel J, Wilhelm, Plant Physiol. Bioch., 43, 717 (2005)
Satyamurthy P, Vigneshwaran N, Enzyme Microb. Technol., 52(1), 20 (2013)
Qian YJ, Zuo CJ, Tan H, He JH, Energy, 32(3), 196 (2007)
Welham NJ, Int. J. Miner. Process., 67(1-4), 187 (2002)
Abbruzzese C, Duarte MY, Paponetti B, Toro L, Miner. Eng., 3, 307 (1990)
Naik PK, Sukla LB, Das SC, Hydrometallurgy, 54, 217 (2000)
Kanungo SB, Hydrometallurgy, 52, 313 (1999)
Vu H, Jandova J, Lisa K, Vranka F, Hydrometallurgy, 77, 147 (2005)
Bafghi MS, Zakeri A, Ghasemi Z, Adeli, Hydrometallurgy, 90, 207 (2008)
Sahoo RN, Naik PK, Das C, Hydrometallurgy, 62, 157 (2001)
Nayl AA, Ismail IM, Aly HF, Int. J. Miner. Process., 100(3-4), 116 (2011)
Tang Q, Zhong H, Wang S, Li JZ, Liu GY, Trans. Nonferrous Met. Soc. China, 24, 861 (2014)
Lasheen TA, El-Hazek MN, Helal AS, El-Nagar W, Int. J. Miner. Process., 92(3-4), 109 (2009)
Su HF, Wen YX, Wang F, Sun YY, Tong ZF, Hydrometallurgy, 93, 136 (2008)
Su HF, Liu HK, Wang F, Lu XY, Wen YX, Chin. J. Chem. Eng., 18(5), 730 (2010)
Cheng Z, Zhu GC, Zhao YN, Hydrometallurgy, 96, 176 (2009)
Tian XK, Wen XX, Yang C, Liang YJ, Pi ZB, Wang YX, Hydrometallurgy, 100, 157 (2010)
Yuksek T, Catena, 90, 18 (2012)
Tabari M, Salehi A, J. Environ. Sci., 21, 1438 (2009)
Mirko G, Piero O, Marco CC, Simone F, Paolo T, Francesco C, Andrea B, US Patent, 20120104313A1(2012).
Zhou C, Wang J, Wang N, Korean J. Chem. Eng., 30(11), 2037 (2013)
Hariprasad D, Dash B, Ghosh MK, Anand S, Miner. Eng., 20(14), 1293 (2007)
Baba AA, Adekola FA, J. Saudi Chem. Soc., 16, 377 (2012)
Ismail AA, Ali EA, Ibrahim, Ibrahim A, Ahmed MS, Can. J. Chem. Eng., 82(6), 1296 (2004)
Senanayake G, Hydrometallurgy, 73, 215 (2004)
Park KH, Mohapatra D, Nam CW, Kim HI, Korean J. Chem. Eng., 24(5), 835 (2007)
Tekin T, Bayramoglu M, Hydrometallurgy, 32, 9 (1993)
Chimentao RJ, Lorente E, Gispert-Guirado F, Medina F, Lopez F, Carbohydr. Polym., 111, 116 (2014)
Sannigrahi P, Ragauskas AJ, Miller SJ, Bioenerg. Res., 1, 205 (2008)
Pandey KK, J. Appl. Polym. Sci., 71(12), 1969 (1999)
Abidi N, Cabrales L, Haigler CH, Carbohydr. Polym., 100, 9 (2014)
Stehfest K, Toepel J, Wilhelm, Plant Physiol. Bioch., 43, 717 (2005)
Satyamurthy P, Vigneshwaran N, Enzyme Microb. Technol., 52(1), 20 (2013)
Qian YJ, Zuo CJ, Tan H, He JH, Energy, 32(3), 196 (2007)
