Electrolytic bath capable of realizing automatic matching and used for sodium bromate production

Abstract

The invention discloses an electrolytic bath capable of realizing automatic matching and used for sodium bromate production and relates to the technical field of electrolysis. The electrolytic bath comprises a base, a case and an electrolytic bath body, wherein the top of the electrolytic bath body is movably connected with a box cover, the top of the base is fixedly connected with the bottom of the case, the top of the case is fixedly connected with the bottom of the electrolytic bath body, a power box is fixedly connected between the top of the base and the right side of the case, and a piston cylinder is fixedly connected with the top of the power box. According to the electrolytic bath capable of realizing automatic matching and used for sodium bromate production, three partition boards are arranged in the piston cylinder to divide the inner space into 1.5:2:1, an electrolysis aid, an organic stabilizer A and an organic complexing agent B can be drawn simultaneously through cooperation of three liquid inlet pipes and liquid outlet pipes, drawing can be performed according to required proportion, the mixture is discharged into the electrolysis bath body after being mixed by a mixing box, a complex step of matching materials in proportion in advance is omitted, the processing efficiency is improved, materials are added strictly in proportion, and the electrolysis efficiency is guaranteed.

Description

technical field [0001] The invention relates to the technical field of electrolysis, in particular to an electrolytic cell for producing sodium bromate that can be automatically proportioned. Background technique [0002] Sodium bromate is colorless crystal, white granule or crystalline powder, odorless. It decomposes at 381°C and releases oxygen at the same time. Soluble in water, insoluble in ethanol, the aqueous solution is neutral. The relative density is 3.34. It is used as analytical reagent and oxidant, perm hair dye agent. This product is a strong oxidizing agent, mainly used as printing and dyeing auxiliaries; as a perm agent in daily chemicals; also as a chemical reagent; mixed with sodium bromide as a gold dissolver in gold mines. The production of sodium bromate mainly includes the traditional electrolysis method, the caustic soda method of reacting bromine and sodium hydroxide, the bromine blowing alkali method, the absorption completion liquid concentration...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an electrolytic cell for sodium bromate production that can be automatically proportioned, which solves the problem of weighing the raw materials in advance and then adding them at one time. The weighing step will consume a certain amount of time and increase the work. cycle problem

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