NITRIC ACID TIN-STRIPPING LIQUID TREATMENT SYSTEM

摘要

Provided is a nitric acid tin-stripping liquid treatment system comprising a production line (1), a reduced pressure distillation device (2), a nitric acid recycling device (5), a tin-stripping liquid preparation device (6) and a residual liquid treatment device (3), wherein the production line (1), the reduced pressure distillation device (2) and the residual liquid treatment device (3) are in communication in sequence in a liquid flow direction, the reduced pressure distillation device (2), the nitric acid recycling device (5) and the tin-stripping liquid preparation device (6) are in communication in sequence in the liquid flow direction, and the tin-stripping liquid preparation device (6) is in communication with the production line (1).