Cradle to Gate
Identity ID
632756e3-4177-4396-926c-bc32dca0365d
Waste treatment
Associated ID
0ad77ccc-098a-472b-b212-d6804b7d1755
Included activities starts
Included activities ends
Description
Spent lead-acid batteries generally come from scrapped cars and electric bicycles, and lead-acid batteries can be divided into starting (liquid-rich) lead-acid batteries, power (liquid-lean) lead-acid batteries, and other types according to the difference in structure and use. After stripping, spent lead-acid batteries mainly include the following four parts: 30%~40% (mass) waste lead paste, 24%~30% (mass) lead alloy grids and binding posts and other alloys, 22%~30% (mass) plastic and other organic materials, and 11%~30% (mass) electrolyte. The process represented in this dataset is that after the spent lead-acid battery enters the dismantling workshop, the electrolyte, lead paste, grid and plastic separator are obtained through dismantling, perforator-crusher-crusher-water conservancy sorting.
This dataset is suitable for the dismantling process of spent lead-acid batteries.
Activity Description
This dataset represents the process of dismantling waste lead-acid batteries to obtain electrolyte, lead paste, grid, and plastic separators, including energy and auxiliary material consumption, as well as wastewater discharge.
Process Description
Disassemble waste lead-acid batteries to obtain electrolyte, lead paste, grid, and plastic separator
Time period
2012
2026
Geography
China
Geography comment
Guizhou Province
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
Waste lead-acid batteries are transported via electric conveyors to the dismantling workshop for pretreatment. Through the process of perforator-crusher-crusher-hydraulic separator, electrolyte, lead paste, grid, and plastic separator are separated.