RU93044023A - FILTER DIAPHRAGM FOR A CHLORINE ELECTROLYZER - Google Patents

FILTER DIAPHRAGM FOR A CHLORINE ELECTROLYZER

Info

Publication number
RU93044023A
RU93044023A RU93044023/26A RU93044023A RU93044023A RU 93044023 A RU93044023 A RU 93044023A RU 93044023/26 A RU93044023/26 A RU 93044023/26A RU 93044023 A RU93044023 A RU 93044023A RU 93044023 A RU93044023 A RU 93044023A
Authority
RU
Russia
Prior art keywords
diaphragm
facing
rest
polymer
fibers
Prior art date
Application number
RU93044023/26A
Other languages
Russian (ru)
Other versions
RU2064978C1 (en
Inventor
Ю.И. Якушев
Ф.И. Львович
В.В. Банников
Original Assignee
Московский химический завод "Синтез"
Filing date
Publication date
Application filed by Московский химический завод "Синтез" filed Critical Московский химический завод "Синтез"
Priority to RU93044023A priority Critical patent/RU2064978C1/en
Priority claimed from RU93044023A external-priority patent/RU2064978C1/en
Publication of RU93044023A publication Critical patent/RU93044023A/en
Application granted granted Critical
Publication of RU2064978C1 publication Critical patent/RU2064978C1/en

Links

Claims (1)

Фильтрующая диафрагма относится к химической промышленности и может быть использована в производстве хлора и щелочи электрохимическим способом в электролизерах с твердым катодом. Фильтрующая диафрагма выполнена из двух слоев, один из которых, обращенный к катоду, содержит мас.%: волокна из неорганического неэлектропроводного вещества - 10 - 40, полимер - 4 - 10, асбестовое волокно - остальное; слой, обращенный к аноду, содержит: полимер - 6 - 12, асбестовое волокно - остальное. При этом диафрагма может включать промежуточный слой, который содержит, мас.%: волокна из неорганического вещества - 1 - 5, полимер - 4 - 10, остальное - волокна асбеста. Соотношение масс составляет для слоя, обращенного к аноду, промежуточного и обращенного к катоду 1 : 0 oC 3 : 6 oC 10 соответственно. Диафрагма позволяет повысить качество продуктов по показателям примесей, а также снизить перепад напряжения в электролизере.The filtering diaphragm relates to the chemical industry and can be used in the production of chlorine and alkali by the electrochemical method in electrolyzers with a solid cathode. The filtering diaphragm is made of two layers, one of which, facing the cathode, contains wt.%: Fibers from an inorganic non-conducting substance - 10 - 40, polymer - 4 - 10, asbestos fiber - the rest; the layer facing the anode contains: polymer - 6 - 12, asbestos fiber - the rest. In this case, the diaphragm may include an intermediate layer, which contains, in wt.%: Fibers of inorganic matter - 1 to 5, polymer - 4 - 10, the rest is asbestos fibers. The mass ratio is for the layer facing the anode, intermediate and facing the cathode 1: 0 o C 3: 6 o C 10, respectively. The diaphragm allows you to improve the quality of products in terms of impurities, as well as reduce the voltage drop in the electrolyzer.
RU93044023A 1993-09-05 1993-09-05 Filtering diaphragm for chlorine electrolyzer RU2064978C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93044023A RU2064978C1 (en) 1993-09-05 1993-09-05 Filtering diaphragm for chlorine electrolyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93044023A RU2064978C1 (en) 1993-09-05 1993-09-05 Filtering diaphragm for chlorine electrolyzer

Publications (2)

Publication Number Publication Date
RU93044023A true RU93044023A (en) 1996-02-10
RU2064978C1 RU2064978C1 (en) 1996-08-10

Family

ID=20147262

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93044023A RU2064978C1 (en) 1993-09-05 1993-09-05 Filtering diaphragm for chlorine electrolyzer

Country Status (1)

Country Link
RU (1) RU2064978C1 (en)

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