At the moment when the lithium thionyl chloride battery industry is developing rapidly, the problem of battery recycling is becoming increasingly prominent. At present, the industry faces many challenges in battery recycling. First, the structure of lithium thionyl chloride batteries is complex and contains a variety of metals and chemicals, such as lithium, iron, thionyl chloride, etc., which makes the disassembly and separation process extremely difficult. Moreover, the recycling process has high technical requirements and requires professional equipment and personnel to operate, resulting in high recycling costs. In addition, the imperfect recycling system and the lack of unified recycling standards and specifications make it difficult to effectively recycle a large number of waste batteries.
However, some new recycling processes are being explored. For example, by improving the chemical leaching process and using new leaching agents, the recovery rate of valuable metals such as lithium can be increased, while reducing reagent consumption and wastewater discharge. There is also a physical-chemical combined method under study, which first uses physical methods to preliminarily separate battery components, and then extracts valuable metals by chemical means, which can not only ensure recycling efficiency but also reduce pollution to the environment.
At present, the government's attention to the recycling of lithium thionyl chloride batteries is gradually increasing, and relevant policies are expected to be introduced. Policies may include setting recycling targets and responsibility systems, clarifying the responsibilities of battery manufacturers, recycling companies and other links; giving recycling companies tax incentives, financial subsidies and other policy support to reduce recycling costs and increase recycling enthusiasm; establishing a recycling supervision system, strengthening supervision of waste battery collection, transportation, and treatment, and preventing illegal dismantling and environmental pollution.
Take Jiangmen Hongli Energy Co., Ltd. as an example. As a professional manufacturer of lithium thionyl chloride batteries, the company said it has always been concerned about battery recycling. They suggested establishing a complete recycling system, starting from the source battery design, considering easy recycling, and strengthening cooperation with recycling companies and scientific research institutions to jointly overcome technical difficulties and promote the sustainable development of the lithium thionyl chloride battery recycling industry.