SU585236A1 - Electrochemical method of obtaining persulfuric acid - Google Patents

Electrochemical method of obtaining persulfuric acid

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Publication number
SU585236A1
SU585236A1 SU762334709A SU2334709A SU585236A1 SU 585236 A1 SU585236 A1 SU 585236A1 SU 762334709 A SU762334709 A SU 762334709A SU 2334709 A SU2334709 A SU 2334709A SU 585236 A1 SU585236 A1 SU 585236A1
Authority
SU
USSR - Soviet Union
Prior art keywords
platinum
persulfuric acid
loss
titanium
obtaining
Prior art date
Application number
SU762334709A
Other languages
Russian (ru)
Inventor
Геннадий Акимович Серышев
Лидия Петровна Сухотина
Жанна Цолаковна Аджемян
Original Assignee
Предприятие П/Я В-8469
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Filing date
Publication date
Application filed by Предприятие П/Я В-8469 filed Critical Предприятие П/Я В-8469
Priority to SU762334709A priority Critical patent/SU585236A1/en
Application granted granted Critical
Publication of SU585236A1 publication Critical patent/SU585236A1/en

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

Claims (2)

надсерной кислоты 280-300 г/л, катодна  плотность тока 0,1-0,5 А/см Потери платины 0,32 г/т продукта; про должительность работы платино-титанового контакта 24 мес ца. Пример persulfuric acid 280-300 g / l, cathode current density 0.1-0.5 A / cm; Platinum loss 0.32 g / t of product; the duration of the platinum-titanium contact 24 months. Example 2. Услови  опыта как в примере 1. В электролите вместо HgSlPft вз та в количестве 0,004 М. Потери платины 0,36 г/т стойкость контакта 24 мес ца. Формула изобретени  Электрохимический способ получени  надсерной кислоты электролизом растворов серной кислоты на платиновом или платинотитановом аноде в присутствии фторсодержащего соединени , отличающийс  тем, что, с целью снижени  потери платины и увеличени  срока службы платино-титановых контактов, в качестве фторсодёрЖс1щего соединени  используют кремиёфтористоводородную кислоту или тетрафторборат аммони . Источники информации, прин тые во внимание при экспертизе: 1. Федотьев Н.П. и др. Прикладна  электрохими  1962, с. 387.2. Experimental conditions as in Example 1. In the electrolyte, instead of HgSlPft, an amount of 0.004 M was taken. Platinum loss was 0.36 g / t 24-month contact resistance. Claims The electrochemical method of producing persulfuric acid by electrolysis of solutions of sulfuric acid on a platinum or platinum-titanium anode in the presence of a fluorine-containing compound, characterized in that, in order to reduce the loss of platinum and increase the service life of the platinum-titanium contacts, the principal used the mainstream method using a CreantTextText method, as an example, using a CreantTextText method, as a principal, will use a method to get lost. . Sources of information taken into account in the examination: 1. Fedotiev N.P. and others. Applied Electrochemistry 1962, p. 387.
SU762334709A 1976-03-19 1976-03-19 Electrochemical method of obtaining persulfuric acid SU585236A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762334709A SU585236A1 (en) 1976-03-19 1976-03-19 Electrochemical method of obtaining persulfuric acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762334709A SU585236A1 (en) 1976-03-19 1976-03-19 Electrochemical method of obtaining persulfuric acid

Publications (1)

Publication Number Publication Date
SU585236A1 true SU585236A1 (en) 1977-12-25

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Family Applications (1)

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SU762334709A SU585236A1 (en) 1976-03-19 1976-03-19 Electrochemical method of obtaining persulfuric acid

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SU (1) SU585236A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2564333C1 (en) * 2011-09-21 2015-09-27 Эвоник Дегусса Гмбх Device and method for production of diluted water solution of peroxomonosulphuric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2564333C1 (en) * 2011-09-21 2015-09-27 Эвоник Дегусса Гмбх Device and method for production of diluted water solution of peroxomonosulphuric acid

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