Search Results - "Panda, Rekha"

Selective extraction and separation of Li, Co and Mn from leach liquor of discarded lithium ion batteries (LIBs) by Choubey, Pankaj Kumar, Dinkar, Om Shankar, Panda, Rekha, Kumari, Archana, Jha, Manis Kumar, Pathak, Devendra Deo

“…[Display omitted] •Developed a novel route for reclamation of metals from leach liquor of spent LIBs.•Selective precipitation of cobalt from leach liquor of…”
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Extraction of rare earth metals (REMs) from chloride medium by organo-metallic complexation using D2EHPA by Kumari, Archana, Panda, Rekha, Lee, Jin Young, Thriveni, Thenepalli, Jha, Manis Kumar, Pathak, Devendra Deo

“…•More than 99.9% REMs were recovered from actual monazite leach liquor using D2EHPA.•Rare and excellent separation factors of 17.73 for Nd/La and 12.69 for…”
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Recycling of gold from waste electronic components of devices by Panda, Rekha, Dinkar, Om Shankar, Jha, Manis Kumar, Pathak, Devendra Deo

“…Tremendous generation of e-waste and its illegal recycling are causing immense threat to environment as well as the loss of precious metals. The present…”
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Novel approach for selective recovery of gold, copper, and iron as marketable product from industrial effluent by Panda, Rekha, Dinkar, Om Shankar, Jha, Manis Kumar, Pathak, Devendra Deo

“…Globally, continuous R & D efforts are being made to recuperate precious metals from wastes in order to conserve the natural resources as well as minimize…”
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Preparation, characterization and performance of ZnCl2 incorporated polysulfone (PSF)/polyethylene glycol (PEG) blend low pressure nanofiltration membranes by Panda, Swapna Rekha, De, Sirshendu

“…Simultaneous use of organic (PEG 200), and inorganic (ZnCl2) additives to polysulfone for casting of nanofiltration (NF) membrane was reported in this work…”
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Sustainable recycling process for metals recovery from used printed circuit boards (PCBs) by Dutta, Deblina, Panda, Rekha, Kumari, Archana, Goel, Sudha, Jha, Manis Kumar

“…In comparison to extraction of metals from limited primary sources, the recycling of metals/materials from various alternative resources particularly from…”
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Leaching of rare earth metals (REMs) from Korean monazite concentrate by Panda, Rekha, Kumari, Archana, Jha, Manis Kumar, Hait, Jhumki, Kumar, Vinay, Rajesh Kumar, J., Lee, Jin Young

“…Systematic scientific studies for dephosphorization and acid leaching of Korean monazite are reported here. 50% NaOH (w/v) solubilizes 99.99% phosphate, at…”
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Hydrometallurgical processing of waste integrated circuits (ICs) to recover Ag and generate mix concentrate of Au, Pd and Pt by Panda, Rekha, Dinkar, Om Shankar, Kumari, Archana, Gupta, Rajesh, Jha, Manis Kumar, Pathak, Devendra Deo

“…•Novel process to recover Ag and enrich concentrate of Au, Pd and Pt from ICs.•Physical beneficiation and hydrometallurgical processing of ICs to reach the…”
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Thermal treatment for the separation of phosphate and recovery of rare earth metals (REMs) from Korean monazite by Kumari, Archana, Panda, Rekha, Jha, Manis Kumar, Lee, Jin Young, Kumar, J. Rajesh, Kumar, Vinay

“…•Effective process for separation and recovery of rare earth metals.•Alkaline thermal treatment under optimized condition is used to dephosphorize…”
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Extraction of lanthanum and neodymium from leach liquor containing rare earth metals (REMs) by Panda, Rekha, Jha, Manis Kumar, Hait, Jhumki, Kumar, Girendra, Singh, Ram Janam, Yoo, Kyoungkeun

“…Present paper reports the systematic scientific studies for extraction of lanthanum (La) and neodymium (Nd) from chloride solution containing rare earth metals…”
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Advanced process to dephosphorize monazite for effective leaching of rare earth metals (REMs) by Kumari, Archana, Jha, Manis Kumar, Yoo, Kyoungkeun, Panda, Rekha, Lee, Jin Young, Kumar, J. Rajesh, Pathak, Devendra Deo

“…The present paper reports an improved process using cheaper reagent at atmospheric conditions compared to the expensive pressure leaching technique…”
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Hydrometallurgical recovery of copper from the leach liquor of waste PCBs by Kumari, Suruchi, Panda, Rekha, Bawkar, Shilpa Kalamani, Hait, Jhumki, Yoo, Kyoungkeun, Prasad, Ranjit, Jha, Manis Kumar

“…The present work is focused on the recovery of pure copper metal from leach liquor of discarded printed circuit boards (PCBs) using solvent extraction and…”
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Development of Hydrometallurgical Process for Recovery of Rare Earth Metals (Nd, Pr, and Dy) from Nd-Fe-B Magnets by Choubey, Pankaj Kumar, Singh, Nityanand, Panda, Rekha, Jyothi, Rajesh Kumar, Yoo, Kyoungkeun, Park, Ilhwan, Jha, Manis Kumar

“…Non-availability of rich primary resources of rare earth metals (REMs) and the generation of huge amounts of discarded magnets containing REMs, compelled the…”
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Recovery of Rare Earth Metals (REMs) from Nickel Metal Hydride Batteries of Electric Vehicles by Manis Kumar Jha, Pankaj Kumar Choubey, Om Shankar Dinkar, Rekha Panda, Rajesh Kumar Jyothi, Kyoungkeun Yoo, Ilhwan Park

“…Nickel metal hydride (NiMH) batteries are extensively used in the manufacturing of portable electronic devices as well as electric vehicles due to their…”
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Metallo-Surfactant assisted silver nanoparticles: A new approach for the colorimetric detection of amino acids by Nagaraj, Karuppiah, Thangamuniyandi, Pilavadi, Kamalesu, Subramaniam, Lokhandwala, Snehal, Parekh, Nikhil M., Rekha Panda, Swapna, Sakthinathan, Subramanian, Chiu, Te-Wei, Chelladurai, Karuppiah, Karthikeyan, Ammasai, Kalai Selvam, Iruthaya

“…[Display omitted] •A new approach for the colorimetric detection of dl-dopa and l-cysteine.•Metallosurfactant has proven to be the best shape directing agents…”
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Effects of polymer molecular weight, concentration, and role of polyethylene glycol as additive on polyacrylonitrile homopolymer membranes by Rekha Panda, Swapna, De, Sirshendu

“…Polyacrylonitrile (PAN), is an important base polymer to cast porous membranes. In this work, a detailed study of the effects of molecular weight of PAN…”
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Green synthesis of Ag@ZnO nanocomposites using Cassia Alata leaf extract and surfactant complex for photodegradation of Rhodamin6G by Nagaraj, Karuppiah, Naman, Jitendrabhai, Dixitkumar, Manojkumar, Priyanshi, Jigeshkumar, Thangamuniyandi, Pilavadi, Kamalesu, Subramaniam, Lokhandwala, Snehal, Parekh, Nikhil M, Rekha Panda, Swapna, Sakthinathan, Subramanian, Chiu, Te-Wei, Karuppiah, Chelladurai, Karthikeyan, Ammasai, Kalai Selvam, Iruthaya

“…[Display omitted] •Ag@ZnO NPs synthesized by an eco-friendly method.•Photocatalytic activity of Ag@ZnO is greater in the presence of visible light.•Maximum…”
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Insights into the mode of recognition of DIII of dengue E protein with GRP78: A molecular dynamics approach by Panda, Trupti Rekha, Dehury, Budheswar, Mahapatra, Namita

“…Abstract only…”
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Review on hydrometallurgical recovery of rare earth metals by Jha, Manis Kumar, Kumari, Archana, Panda, Rekha, Rajesh Kumar, Jyothi, Yoo, Kyoungkeun, Lee, Jin Young

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Close loop separation process for the recovery of Co, Cu, Mn, Fe and Li from spent lithium-ion batteries by Dutta, Deblina, Kumari, Archana, Panda, Rekha, Jha, Soni, Gupta, Divika, Goel, Sudha, Jha, Manis Kumar

“…[Display omitted] •Close loop separation process for the recovery of Co, Cu, Mn, Fe & Li from LIBs.•97% Co and 99.99% Li can be recovered.•Pure metal/salts can…”
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