SU770272A1 - METHOD OF OBTAINING CHLORINE, ALKALINE AND HYDROGEN - Google Patents

METHOD OF OBTAINING CHLORINE, ALKALINE AND HYDROGEN

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Publication number
SU770272A1
SU770272A1 SU2638717/26A SU2638717A SU770272A1 SU 770272 A1 SU770272 A1 SU 770272A1 SU 2638717/26 A SU2638717/26 A SU 2638717/26A SU 2638717 A SU2638717 A SU 2638717A SU 770272 A1 SU770272 A1 SU 770272A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cells
electrolyzers
groups
alkali
hydrogen
Prior art date
Application number
SU2638717/26A
Other languages
Russian (ru)
Inventor
М.А. Мельников-Эйхенвальд
В.Л. Кубасов
А.Ф. Мазанко
Э.Ф. Рябов
В.Л. Хейфец
Original Assignee
М.А. Мельников-Эйхенвальд
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by М.А. Мельников-Эйхенвальд filed Critical М.А. Мельников-Эйхенвальд
Priority to SU2638717/26A priority Critical patent/SU770272A1/en
Application granted granted Critical
Publication of SU770272A1 publication Critical patent/SU770272A1/en

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  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Способ получения хлора, щелочи и водорода путем электролиза раствора хлорида щелочного металла в электролизерах с ионообменной мембраной при подаче воды в катодные камеры первого или нескольких первых электролизеров, ячеек или групп ячеек, а образующуюся в катодных пространствах щелочь пропускают последовательно через катодные камеры остальных электролизеров, ячеек или групп ячеек, отличающийся тем, что, с целью повышения выхода по току хлора и щелочи, снижения напряжения при электролизе, раствор хлорида щелочного металла подают в анодные камеры первого или нескольких первых электролизеров, ячеек или групп ячеек, а вытекающий из них анолит пропускают последовательно через анодные камеры остальных электролизеров, ячеек или групп ячеек.The method of obtaining chlorine, alkali and hydrogen by electrolysis of a solution of alkali metal chloride in electrolytic cells with an ion-exchange membrane when water is supplied to the cathode chambers of the first or several first electrolyzers, cells or groups of cells, and the alkali formed in the cathode spaces is passed through the remaining electrolyzers, cells or groups of cells, characterized in that, in order to increase the current efficiency of chlorine and alkali, to reduce the voltage during electrolysis, a solution of alkali metal chloride is fed into ano The bottom chambers of the first or several first electrolyzers, cells or groups of cells, and the anolyte flowing out of them are successively passed through the anode chambers of the remaining electrolyzers, cells or groups of cells.

SU2638717/26A 1978-07-10 1978-07-10 METHOD OF OBTAINING CHLORINE, ALKALINE AND HYDROGEN SU770272A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2638717/26A SU770272A1 (en) 1978-07-10 1978-07-10 METHOD OF OBTAINING CHLORINE, ALKALINE AND HYDROGEN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2638717/26A SU770272A1 (en) 1978-07-10 1978-07-10 METHOD OF OBTAINING CHLORINE, ALKALINE AND HYDROGEN

Publications (1)

Publication Number Publication Date
SU770272A1 true SU770272A1 (en) 1999-07-20

Family

ID=60523384

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2638717/26A SU770272A1 (en) 1978-07-10 1978-07-10 METHOD OF OBTAINING CHLORINE, ALKALINE AND HYDROGEN

Country Status (1)

Country Link
SU (1) SU770272A1 (en)

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