SU1032045A1 - Method for preparing alkali metal iodate by electrolysis of solution - Google Patents

Method for preparing alkali metal iodate by electrolysis of solution Download PDF

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Publication number
SU1032045A1
SU1032045A1 SU813351240A SU3351240A SU1032045A1 SU 1032045 A1 SU1032045 A1 SU 1032045A1 SU 813351240 A SU813351240 A SU 813351240A SU 3351240 A SU3351240 A SU 3351240A SU 1032045 A1 SU1032045 A1 SU 1032045A1
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SU
USSR - Soviet Union
Prior art keywords
electrolysis
alkali metal
anode
solution
graphite
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Application number
SU813351240A
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Russian (ru)
Inventor
Николай Петрович Матвейко
Михаил Ефимович Ерошов
Григорий Ефимович Слепнев
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Белорусский Ордена Трудового Красного Знамени Политехнический Институт
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Priority to SU813351240A priority Critical patent/SU1032045A1/en
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Publication of SU1032045A1 publication Critical patent/SU1032045A1/en

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  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

СПОСОБ ПОЛУЧЕНИЯ ИОДАТА I ЩЕЛОЧНОГО МЕТАЛЛА электролизом раствора иодида соответствукхцего щелочного металла содержащего бих1ромат того же метгшла с использованием анода на основе графита при плотности тока 0,1-0,3 7/см, отличающийс  тем что,с целью снижени  расхода электроэнергии и материала анода, электролиз ведут при :рН 12-14 и 60-90 С с использованием ; анода из графита, покрытого -карбидом кремни .A method for producing alkali metal iodate I by electrolysis of an iodide solution of an appropriate alkali metal containing bichromate of the same metal using an anode based on graphite at a current density of 0.1-0.3 7 / cm, characterized in that, to reduce power consumption and anode material, electrolysis is carried out at: pH 12-14 and 60-90 ° C using; anode of graphite coated with silicon carbide.

Description

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Claims (1)

СПОСОБ ПОЛУЧЕНИЯ ИОДАТА '1 ЩЕЛОЧНОГО МЕТАЛЛА электролизом раствора иодида соответствующего щелочного металла* содержащего бихромат того же металла с использованием анода на основе графита при плотности тока 0,1-0*3 ?/см4, отличающийся тем* что,с целью снижения расхода электроэнергии и материала анода, электролиз ведут при pH 12-14 и 60-90°С с использованием анода из графита, покрытого -карбидом кремния.METHOD FOR PRODUCING ALKALI METAL IODATE 1 by electrolysis of an iodide solution of the corresponding alkali metal * containing dichromate of the same metal using a graphite-based anode at a current density of 0.1-0 * 3? / Cm 4 , characterized in that * in order to reduce energy consumption and anode material, electrolysis is carried out at pH 12-14 and 60-90 ° C using a graphite anode coated with β-silicon carbide. гg
SU813351240A 1981-10-16 1981-10-16 Method for preparing alkali metal iodate by electrolysis of solution SU1032045A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813351240A SU1032045A1 (en) 1981-10-16 1981-10-16 Method for preparing alkali metal iodate by electrolysis of solution

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Application Number Priority Date Filing Date Title
SU813351240A SU1032045A1 (en) 1981-10-16 1981-10-16 Method for preparing alkali metal iodate by electrolysis of solution

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SU1032045A1 true SU1032045A1 (en) 1983-07-30

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SU813351240A SU1032045A1 (en) 1981-10-16 1981-10-16 Method for preparing alkali metal iodate by electrolysis of solution

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020244343A1 (en) * 2019-06-04 2020-12-10 泰安汉威集团有限公司 Green production process for iodate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Азербайджанский химический журнал, 1966, NI 2, с. 125-129. 2. Journ. Electr. loc., v.l09, S, 196, p. 419-424. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020244343A1 (en) * 2019-06-04 2020-12-10 泰安汉威集团有限公司 Green production process for iodate

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