Asymmetrical current generator for electrochemical technology

B. Baginsky, V. Grebennikov, S. Obraztsov, D. Ogorodnikov, E. Yaroslavtsev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A current source of asymmetrical quasi-sinusoidal shape with continuously adjustable parameters is designed: average value of a current of the maximum half-wave is 5-16 A, frequency is 20-2000 Hz, asymmetry of half-waves is 6-11. Nominal load power is 2.5 kW and maximum peak-to-peak current ripple is no more than 30% from amplitude. With the use of the given source, experiments on the extraction of metallic gallium from the dust of a gas purifier were conducted. As a result of the conducted research, we obtained metallic gallium with degree of purity 99.9%, the degree of extraction was compounded 80-82% with alkali liquor in chambers of a diaphragm electrolytic furnace which is the load of the source. The data results are obtained at a current intensity 15 A, asymmetry 7-8 and frequency 461±1 Hz.

Original languageEnglish
Title of host publication5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages234-237
Number of pages4
Volume1
ISBN (Print)0780370082, 9780780370081
DOIs
Publication statusPublished - 2001
Event5th Korea-Russia International Symposium on Science and Technology, KORUS 2001 - Tomsk, Russian Federation
Duration: 26 Jun 20013 Jul 2001

Other

Other5th Korea-Russia International Symposium on Science and Technology, KORUS 2001
CountryRussian Federation
CityTomsk
Period26.6.013.7.01

Fingerprint

Gallium
Technology
Alkalies
Diaphragms
Diaphragm
Dust
Furnaces
Gases
Research
Experiments

Keywords

  • electrolyzer
  • half-wave
  • shaper
  • switchings

ASJC Scopus subject areas

  • Clinical Biochemistry
  • Computer Networks and Communications
  • Biotechnology
  • Civil and Structural Engineering
  • Mechanics of Materials
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Surfaces, Coatings and Films

Cite this

Baginsky, B., Grebennikov, V., Obraztsov, S., Ogorodnikov, D., & Yaroslavtsev, E. (2001). Asymmetrical current generator for electrochemical technology. In 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001 (Vol. 1, pp. 234-237). [975109] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/KORUS.2001.975109

Asymmetrical current generator for electrochemical technology. / Baginsky, B.; Grebennikov, V.; Obraztsov, S.; Ogorodnikov, D.; Yaroslavtsev, E.

5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2001. p. 234-237 975109.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Baginsky, B, Grebennikov, V, Obraztsov, S, Ogorodnikov, D & Yaroslavtsev, E 2001, Asymmetrical current generator for electrochemical technology. in 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001. vol. 1, 975109, Institute of Electrical and Electronics Engineers Inc., pp. 234-237, 5th Korea-Russia International Symposium on Science and Technology, KORUS 2001, Tomsk, Russian Federation, 26.6.01. https://doi.org/10.1109/KORUS.2001.975109
Baginsky B, Grebennikov V, Obraztsov S, Ogorodnikov D, Yaroslavtsev E. Asymmetrical current generator for electrochemical technology. In 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001. Vol. 1. Institute of Electrical and Electronics Engineers Inc. 2001. p. 234-237. 975109 https://doi.org/10.1109/KORUS.2001.975109
Baginsky, B. ; Grebennikov, V. ; Obraztsov, S. ; Ogorodnikov, D. ; Yaroslavtsev, E. / Asymmetrical current generator for electrochemical technology. 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2001. pp. 234-237
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