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The picture shows the company's new energy vehicle power battery recycling production line
.
(Photo by Qu Zhaogui)
.
(Photo by Qu Zhaogui)
With the rapid development of the new energy automobile industry, the problem of power battery recycling has become increasingly prominent
.
In the traditional recycling process of waste power batteries, the environmental issues of waste acid, waste alkali and waste residues have always been a bottleneck restricting the development of the industry
.
Zhao Xiaoyong, general manager of Sidmei, said: "In the past, traditional hydrometallurgical recycling technology produced pollutant gases during the incineration of electrolyte and diaphragm, and the accumulation of metal slag would cause soil and water pollution
.
In order to solve the problems that restrict the development of the industry, Sidmei independently developed a physical recycling technology of "precise disassembly + material recycling", which can realize fully enclosed and fully automatic disassembly of single power batteries, and realizes 7 kinds of materials.
The full-component recycling process does not produce environmental pollution
In the production workshop of Saidemei, the reporter can see that scrapped new energy battery packs are automatically decomposed into shell, electrolyte, diaphragm, copper foil, aluminum foil, positive electrode powder, and negative electrode powder after a series of disassembly and screening of the automatic production line.
Waiting for the materials, completed the gorgeous turn of "turning waste into treasure"
.
According to Zhao Xiaoyong, relying on this technology, they have developed the country's first fully automatic single battery disassembly production line and the country's first material repair production line, which can increase the recycling rate of waste power battery materials to more than 95%
.
This provides a solution for the transformation and upgrading of the entire industry
.
Recycling of renewable resources is one of the important ways to reduce carbon emissions
.
Zhao Xiaoyong said that this year Sidmei was successfully selected into the “white list” of the industry standard conditions for the comprehensive utilization of waste power batteries for new energy vehicles by the Ministry of Industry and Information Technology
.
