Usually, spent lead-acid batteries are separated in lead recycling plants by dismantling and sorting into four fractions: lead paste, metallic fragments, waste acid, and plastic case ( Worrell and Reuter, 2014; Zhang et al., 2019 ). The processing of lead paste is relatively complex because it contains refractory lead sulphate.
The recovery of lead from spent lead acid battery paste (SLP) is not only related to the sustainable development of the lead industry, but also to the sustainable evolution environment.
Pan JQ, Zhang C, Sun YZ, Wang ZH, Yang YS (2012) A new process of lead recovery from waste lead-acid batteries by electrolysis of alkaline lead oxide solution. Electrochem Commun 19:70–72 Xing P, Wang C, Wang L (2019) Hydrometallurgical recovery of lead from spent lead-acid battery paste via leaching and electrowinning in chloride solution.
The lead acid battery has been widely used in automobile, energy storage and many other fields and domination of global secondary battery market with sharing about 50% . Since the positive electrode and negative electrode active materials are composed of PbO 2 /PbSO 4 and Pb/PbSO 4, lead is the most important raw material of lead acid batteries.
Recycling lead from wasted lead acid batteries is related to not only the sustainable development of lead-acid battery industry, but also the reduction of the lead pollution to the environment.
This paper reports a new lead recovery method, in which high purity metallic Pb is directly produced by electrolyzing PbO obtained from waste lead acid batteries in alkaline solution.
This thesis enhances the advantages of the soluble lead battery by introducing a novel method to produce electrolyte for the soluble lead battery directly out of spent lead acid batteries.
The reported numbers of scrap-lead acid battery annually in China are more than 2.6 million tons . Typically, the lead acid battery comprises 30–40% lead paste, 24–30% grid, …
DOI: 10.1016/j.jhazmat.2009.07.026 Corpus ID: 38351993; Qualitative lead extraction from recycled lead-acid batteries slag. @article{Smaniotto2009QualitativeLE, …
An innovative and environmentally friendly lead-acid battery paste recycling method is proposed. ... the detailed lead extraction and sulfur-fixing mechanisms in the PbSO4 …
This thesis enhances the advantages of the soluble lead battery by introducing a novel method to produce electrolyte for the soluble lead battery directly out of spent lead acid …
smelters is in the form of scrap lead-acid batteries. The lead metal and the sludge are separated from the case and the electrolyte and are smelted at high temperatures in a reverberatory or …
The proposed process is an attractive solution to extracting Pb from spent lead-acid battery paste. The lead in the raw material was recovered via a direct …
This chapter reviews the waste lead-acid battery (LAB) recycling technologies. LAB structure, components and use areas are given. Pyrometallurgical, hydrometallurgical or …
This paper reports a new lead recovery method, in which high purity metallic Pb is directly produced by electrolyzing PbO obtained from waste lead acid batteries in alkaline …
development of a nonpolluting and energy-efficient method for recycling all the lead in scrap batteries (fig. 1). The lead metal, separated by screening, is melted and cast into anodes for …
A process for recovering lead from scrap lead-acid batteries comprises smelting whole unbroken batteries in a blast furnace having a configuration which minimizes the amounts of flue dust...
This study proposed a cleaner pyrometallurgical lead-acid battery (LAB) recycling method for lead extraction and sulfur conservation without an excessive amount of …
Lead-acid batteries are the oldest type of rechargeable battery and have been widely used in many fields, such as automobiles, electric vehicles, and energy storage due to …
This study proposed a cleaner pyrometallurgical lead-acid battery (LAB) recycling method for lead extraction and sulfur conservation without an excessive amount of …
Spent lead–acid batteries have become the primary raw material for global lead production. In the current lead refining process, the tin oxidizes to slag, making its recovery …
Recycling lead from spent lead-acid batteries has been demonstrated to be of paramount significance for both economic expansion and environmental preservation. …
As a result of the wide application of lead-acid batteries to be the power supplies for vehicles, their demand has rapidly increased owing to their low cost and high availability. ...
Previous work at the Bureau of Mines Rolla Research Center, U.S. Department of the Interior, resulted in successful development of a bench-scale, combination …
This book chapter discussed some advanced methods for the recovery of Lead and Lithium from battery-based sources. Lead acid batteries were a very important source for the extraction of …
This article provides a green extraction method of lead and a theoretical guidance for the electrochemical extraction of valuable metals from spent battery materials in …