Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Jhumki Hait"'
Autor:
Jhumki Hait, Navneet Singh Randhawa
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783031225758
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b053c55f90bd288724614bfc32a2a0d4
https://doi.org/10.1007/978-3-031-22576-5_10
https://doi.org/10.1007/978-3-031-22576-5_10
Autor:
Shilpa Kalamani Bawkar, Pramod K. Singh, Pankaj K. Choubey, Rekha Panda, Jhumki Hait, Manis K. Jha
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783031227608
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1f953fb6c545f3160057461c00a6dbe
https://doi.org/10.1007/978-3-031-22761-5_19
https://doi.org/10.1007/978-3-031-22761-5_19
Publikováno v:
Environmental Chemistry Letters. 18:2133-2139
Metal recycling is drawing high interest in the context declining natural resources and the future circular economy. Smelter dust from copper extraction plants contains copper (Cu), which is both an economic loss and a pollution issue. There is there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b70870b06cfe043756947bf61bd08bde
https://doi.org/10.1007/s10311-020-01047-0
https://doi.org/10.1007/s10311-020-01047-0
Autor:
N S Randhawa, Jhumki Hait
Publikováno v:
Sustainable and Economic Waste Management ISBN: 9780429279072
The anode slime obtained from the copper electrorefining tank contains several valuable elements. The physico-chemical characteristics of the anode slime determines the processing route to recover these elements. The slime invariably contains Cu, Ni,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4717cf1fe8141b76b8898ce863c01752
https://doi.org/10.1201/9780429279072-17
https://doi.org/10.1201/9780429279072-17
Publikováno v:
Hydrometallurgy. 165:166-181
Manganese nodules are the potential sources of base metals like copper, nickel, cobalt and manganese. Considerable research and development effort have been made all over the world to extract the metals from the manganese nodules during the past four
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b870fc5973f6d46c1c585a05f5a612d7
https://doi.org/10.1016/j.hydromet.2015.09.013
https://doi.org/10.1016/j.hydromet.2015.09.013
Publikováno v:
Hydrometallurgy. 165:106-110
Present paper reports the systematic scientific studies for extraction of lanthanum (La) and neodymium (Nd) from chloride solution containing rare earth metals (REMs). The chloride leach liquor was generated by dissolving rare earth mineral and found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70c974dfe46a4d7489dfb75287485601
https://doi.org/10.1016/j.hydromet.2015.10.019
https://doi.org/10.1016/j.hydromet.2015.10.019
Autor:
J. Rajesh Kumar, Manis Kumar Jha, Jin-Young Lee, Archana Kumari, Rekha Panda, Vinay Kumar, Jhumki Hait
Publikováno v:
Journal of Industrial and Engineering Chemistry. 20:2035-2042
Systematic scientific studies for dephosphorization and acid leaching of Korean monazite are reported here. 50% NaOH (w/v) solubilizes 99.99% phosphate, at 170 °C, 100 g/L pulp density in 4 h. Kinetics of phosphate leaching fitted well with model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63fc5e6b61cb20078ced16ff7bdbd8b5
https://doi.org/10.1016/j.jiec.2013.09.028
https://doi.org/10.1016/j.jiec.2013.09.028
Publikováno v:
Advanced Materials Research. 828:11-20
In the present paper, potentiodynamic studies of WC scrap have been carried out as these studies give better idea about the anodic dissolution behaviour of the scrap material to recover the metal values. However, it has been seen that anodic passivat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e8126862861550cdd4b5265b2914494
https://doi.org/10.4028/www.scientific.net/amr.828.11
https://doi.org/10.4028/www.scientific.net/amr.828.11
Publikováno v:
Mineral Processing and Extractive Metallurgy. 118:240-252
Anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of copper. It generally contains Cu, Ni, Se, Te, Ag, Au, platinum group metals (PGM), Pb, Ba, Fe, etc. Owing to the presence of valuable m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2379166fdbfd976c62d25274d4585595
https://doi.org/10.1179/174328509x431463
https://doi.org/10.1179/174328509x431463
Publikováno v:
Journal of Colloid and Interface Science. 327:377-383
Spherical silica and zirconia mixed titania and pure titania samples were prepared in presence of cetyltrimethylammonium bromide (CTAB) through controlled hydrolysis of corresponding metal alcoxides. Effect of surfactant amount and calcinations tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f220bb38b5b7dfa999544200f8e59f0b
https://doi.org/10.1016/j.jcis.2008.08.040
https://doi.org/10.1016/j.jcis.2008.08.040