EA201700252A1 - ELECTROLIZER FOR PRODUCTION OF HYDROGEN AND METHOD OF ITS MANUFACTURE - Google Patents

ELECTROLIZER FOR PRODUCTION OF HYDROGEN AND METHOD OF ITS MANUFACTURE

Info

Publication number
EA201700252A1
EA201700252A1 EA201700252A EA201700252A EA201700252A1 EA 201700252 A1 EA201700252 A1 EA 201700252A1 EA 201700252 A EA201700252 A EA 201700252A EA 201700252 A EA201700252 A EA 201700252A EA 201700252 A1 EA201700252 A1 EA 201700252A1
Authority
EA
Eurasian Patent Office
Prior art keywords
area
electrolyzer
hydrogen
increasing
electrodes
Prior art date
Application number
EA201700252A
Other languages
Russian (ru)
Other versions
EA034943B1 (en
Inventor
Игорь Иосифович Артёмов
Виктор Петрович Буц
Сергей Евгеньевич Галан
Николай Владимирович Горячев
Игорь Иванович Кочегаров
Валерий Александрович Миронов
Игорь Юрьевич Бабкин
Сергей Александрович Нестеров
Алексей Анатольевич Прошин
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет" (ФГБОУ ВО "Пензенский государственный университет")
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 Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет" (ФГБОУ ВО "Пензенский государственный университет") filed Critical Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет" (ФГБОУ ВО "Пензенский государственный университет")
Priority to EA201700252A priority Critical patent/EA034943B1/en
Publication of EA201700252A1 publication Critical patent/EA201700252A1/en
Publication of EA034943B1 publication Critical patent/EA034943B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Заявка на изобретение предлагает конструкцию электролизера для производства водорода лабораторного типа и технологии изготовления его элементов. Масса водорода, производимого электролизером, определяется в основном площадью электродов, участвующих в процессе его производства. Аналог по патенту US8152974B2 имеет плоские электроды, что ограничивает возможности увеличения выхода водорода за счет конструктивных возможностей по увеличению их площади. Другим ограничением увеличения площади плоских электродов является уменьшение их механической прочности при ее увеличении. Этот недостаток (малая площадь) предлагается устранить построением электролизера с электродами, близкими к цилиндрической форме-конусными. Отличительными признаками предлагаемого изобретения являются повышение надежности за счет модифицирования порошков титана микропроволокой в стеклянной изоляции и центрифугирования порошков титана катода, позволяющего сепарировать частицы порошка так, что более мелкие из них располагаются ближе к протоннообменной мембране, что уменьшает вероятность ее деструкции.The application for the invention proposes the design of an electrolyzer for the production of laboratory-type hydrogen and the technology for the manufacture of its elements. The mass of hydrogen produced by the electrolyzer is determined mainly by the area of the electrodes involved in its production. The analogue of patent US8152974B2 has flat electrodes, which limits the possibilities for increasing the yield of hydrogen due to the design possibilities for increasing their area. Another limitation of increasing the area of flat electrodes is to reduce their mechanical strength as it increases. It is proposed to eliminate this disadvantage (small area) by building an electrolyzer with electrodes that are close to a cylindrical-conical form. Distinctive features of the invention are increased reliability due to the modification of titanium powders by microwire in glass insulation and centrifugation of titanium cathode powders, allowing the powder particles to be separated so that smaller ones are located closer to the proton exchange membrane, which reduces the probability of its destruction.

EA201700252A 2017-06-13 2017-06-13 Hydrogen cell and method for manifacturing same EA034943B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201700252A EA034943B1 (en) 2017-06-13 2017-06-13 Hydrogen cell and method for manifacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201700252A EA034943B1 (en) 2017-06-13 2017-06-13 Hydrogen cell and method for manifacturing same

Publications (2)

Publication Number Publication Date
EA201700252A1 true EA201700252A1 (en) 2018-12-28
EA034943B1 EA034943B1 (en) 2020-04-09

Family

ID=64948926

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201700252A EA034943B1 (en) 2017-06-13 2017-06-13 Hydrogen cell and method for manifacturing same

Country Status (1)

Country Link
EA (1) EA034943B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0501201A2 (en) * 2005-12-23 2007-07-30 Cella H Electrode for electrochemical cell working with high differential pressure difference, method for producing said electrode and electrochemical cell for using said electrode
RU2581054C1 (en) * 2015-05-27 2016-04-10 Общество с ограниченной ответственностью "Рэслинн" Electrochemical modular cell for treatment of electrolyte solutions

Also Published As

Publication number Publication date
EA034943B1 (en) 2020-04-09

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU