
Shally GuptaIndian Institute of Technology Delhi | IIT Delhi · The University of Queensland IIT Delhi Academy of Research
Shally Gupta
Master of Technology
About
10
Publications
958
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212
Citations
Introduction
Skills and Expertise
Additional affiliations
August 2016 - September 2020
Tata Research Development and Design Center Pune
Position
- Researcher
Description
- My work was focused on finding sustainable solution for electronic waste management. I have worked on developing a process for the recovery of valuable metals from computer hard disk whereas I was also involved in another project on the synthesis of anti-soiling coatings.
Education
July 2014 - June 2016
July 2010 - April 2014
Publications
Publications (10)
The amount of waste lithium-ion batteries (LIBs) is growing rapidly because of the higher demand for LIBs in various sectors. The unregulated accumulation, landfilling, or improper recycling of LIBs can result in environmental pollution and human health hazards. Moreover, LIBs contain various valuable metals – i.e., Li, Ni, Co, Mn, Cu, etc. An incr...
An efficient environmentally benign hydrometallurgical process using ethylenediamine tetraacetic acid (EDTA) as the chelating agent has been developed for the recovery of valuable metals viz., cobalt (Co), lithium (Li), and copper (Cu) from the industrial end-of-life (EoL) lithium-ion batteries (LIBs). The experimental process parameters such as ED...
We demonstrate an end-to-end protocol for the recovery of Dy and Nd from used NdFeB magnets by following steps- crushing, roasting, grinding, leaching, liquid–liquid extraction and striping. The magnets were roasted over a temperature range of 923–1273 K. The influence of roasting temperature was studied by leaching the roasted samples with HCl sol...
Rare Earth Elements (REEs) are widely used in several electrical and electronic devices, and emerging technologies. With increase in demand of REEs, their recovery from electronic wastes, through hydrometallurgical routes, is a promising alternate source of these elements over conventional mining processes. In a number of experiments, organophospho...
Micron-sized non-porous silicon carbide (SiC) powder of the spent heating elements of a graphite furnace were used as the common precursor of two different forms of carbide-derived carbon (CDC) synthesized by chlorination at different temperatures: (1) graphitic, (2) amorphous Si-CDCs. Whereas the former material having high electroconductivity was...