METHOD OF REDUCING POWER CONSUMPTION FOR ELECTROLYSIS WHEN PRODUCING PEROXODISULPHURIC ACID BY ELECTROCHEMICAL METHOD
	TURAEV D YU
	2024-03-11
专利权人	TURAEV D YU (TURA-Individual)
申请日期	2024-03-11
专利号	RU2832267-C1
成果简介	NOVELTY - Invention relates to production of peroxodisulphuric acid by electrolysis of sulphuric acid solution. When producing peroxodisulphuric acid by electrolysis of sulphuric acid solution in electrolysis unit with separation of cathode and anode spaces, electrolysis is carried out in two-, three- or four-chamber electrolysis unit, in which to separate the cathode space from the anode space, ion-exchange membranes are used and the space between the membranes in a three- or four-chamber electrolysis cell is filled with an auxiliary solution in the form of a sulphuric acid solution. Anode space of the electrolytic cell is filled with a solution of sulphuric acid and peroxodisulphuric acid is synthesized from the sulphuric acid solution. Cathode space is filled with oxidant and oxidant reduction process is carried out, wherein the oxidising agent used is a nitric acid solution of 0.1-100 wt.% or solution containing oxidising agent – ions of copper (II) and/or iron (III) in concentration from 0.001 M to concentration corresponding to 90-100% of concentration corresponding to saturated ions of copper (II) and/or iron (III) solution, and sulphuric acid, hydrochloric acid, nitric acid to its concentration in the resulting solution of 0.1-30 wt.%. USE - Chemistry. ADVANTAGE - Reduced power consumption for electrolysis during production of peroxodisulphuric acid by electrochemical method. 5 cl, 1 tbl, 3 ex
IPC 分类号	C25B-001/28 ; C25B-009/21
国家	俄罗斯
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/17774
专题	中国科学院新疆生态与地理研究所
作者单位	TURAEV D YU (TURA-Individual)
推荐引用方式 GB/T 7714	TURAEV D YU. METHOD OF REDUCING POWER CONSUMPTION FOR ELECTROLYSIS WHEN PRODUCING PEROXODISULPHURIC ACID BY ELECTROCHEMICAL METHOD. RU2832267-C1[P]. 2024.

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