Method for peeling electronic/electrical component from printed circuit board used in electric/electronic device, involves arranging plastic portion on printed circuit board, while skimming off molten salt

摘要

The method involves removing strip conductors from printed circuit board (1) by introducing molten salt (2). The molten salt is prepared from mixture of sodium nitrate, lithium nitrate and potassium nitrate. A plastic portion such as conductor plate is arranged on the printed circuit board, while skimming off molten salt to remove the electronic/electrical component from the printed circuit board. An independent claim is included for device for peeling electronic/electrical component from printed circuit board.