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

Abstract

The current source of the asymmetrical quasisinusoidal shape with continuously adjustable parameters is designed: average value of a current of the greatest half-wave is 5-16 A, frequency is 20-2000 Hz, asymmetry of half-waves is 6-11. Nominal load power is to 2.5 kW. On the basis of the principle of action of a current source, the current formation modulation, realised on the original scheme of a load-carrying part, lies. Maximum peak-to-peak current ripple is not more than 30% from amplitude. With the usage of the given source the experiments on extraction of metallic gallium from dust of a gas purification were conducted. As a result of the conducted research we received metallic gallium with a degree of purity 99.9%, the degree of extraction has compounded 80-82% with alkali liquor in chambers of a diaphragm electrolytic furnace, being the load of a source. The data outcomes are obtained at current intensity 15 A, asymmetry 7-8 and frequency 461±1 Hz.

Original languageEnglish
Title of host publicationProceedings of the 7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2001
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages128-130
Number of pages3
ISBN (Print)0780363469, 9780780363465
DOIs
Publication statusPublished - 2001
Event7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists on Modern Techniques and Technology, MTT 2001 - Tomsk, Russian Federation
Duration: 26 Feb 20012 Mar 2001

Other

Other7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists on Modern Techniques and Technology, MTT 2001
CountryRussian Federation
CityTomsk
Period26.2.012.3.01

Fingerprint

Gallium
asymmetry
generators
Gas fuel purification
Technology
Alkalies
Diaphragms
Diaphragm
Dust
chamber
Furnaces
Gases
Modulation
gallium
experiment
Research
Experiments
diaphragms
ripples
purification

Keywords

  • electrolyzer
  • half-wave
  • shaper
  • switchings

ASJC Scopus subject areas

  • Biotechnology
  • Computer Science Applications
  • Civil and Structural Engineering
  • Mechanical Engineering
  • Materials Science (miscellaneous)
  • Instrumentation
  • Education

Cite this

Baginsky, B., Grebennikov, V., Obraztsov, S., Ogorodnikov, D., & Yaroslavtsev, E. (2001). Asymmetrical current generator for electrochemical technology. In Proceedings of the 7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2001 (pp. 128-130). [983766] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MTT.2001.983766

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

Proceedings of the 7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2001. Institute of Electrical and Electronics Engineers Inc., 2001. p. 128-130 983766.

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 Proceedings of the 7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2001., 983766, Institute of Electrical and Electronics Engineers Inc., pp. 128-130, 7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists on Modern Techniques and Technology, MTT 2001, Tomsk, Russian Federation, 26.2.01. https://doi.org/10.1109/MTT.2001.983766
Baginsky B, Grebennikov V, Obraztsov S, Ogorodnikov D, Yaroslavtsev E. Asymmetrical current generator for electrochemical technology. In Proceedings of the 7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2001. Institute of Electrical and Electronics Engineers Inc. 2001. p. 128-130. 983766 https://doi.org/10.1109/MTT.2001.983766
Baginsky, B. ; Grebennikov, V. ; Obraztsov, S. ; Ogorodnikov, D. ; Yaroslavtsev, E. / Asymmetrical current generator for electrochemical technology. Proceedings of the 7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2001. Institute of Electrical and Electronics Engineers Inc., 2001. pp. 128-130
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