Electrochemical synthesis of nickel-aluminium oxide system from metals obtained by ore processing; IOP Conference Series: Earth and Environmental Science; Vol. 27 : Problems of Geology and Subsurface Development
| Parent link: | IOP Conference Series: Earth and Environmental Science Vol. 27 : Problems of Geology and Subsurface Development.— 2015.— [012048, 6 p.] |
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| Enti autori: | , , |
| Altri autori: | , , , |
| Riassunto: | Title screen Separate and combined electrochemical oxidation of aluminium and nickel has been conducted by alternating current of industrial frequency. Concentration increase of electrolyte solution (sodium chloride) in the range from 3 to 25 wt. % and current density from 0.5 to 1.5 A/cm{2} was found to result in the increasing metal oxidation rate, excluding aluminium oxidation which oxidation rate is independent of the electrolyte solution concentration. At the current density of 1.5 A/cm{2} the products of separate oxidation of nickel and aluminium are nickel oxyhydroxides, nickel hydroxides and aluminium oxyhydroxide (boehmite), respectively. In addition to these compounds, the nickel-aluminium oxide hydrate is included in the products of nickel and aluminium co-oxidation. Its content grows with the increasing electrolyte solution concentration. Varying the concentration and current density within the limits indicated, the nickel-aluminium oxide system with nickel oxide content from 3 to 10 wt. % is produced. Режим доступа: по договору с организацией-держателем ресурса |
| Lingua: | inglese |
| Pubblicazione: |
2015
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| Serie: | Integrated Use and Processing of Mineral Resources |
| Soggetti: | |
| Accesso online: | http://dx.doi.org/10.1088/1755-1315/27/1/012048 http://earchive.tpu.ru/handle/11683/19948 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645132 |
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| 200 | 1 | |a Electrochemical synthesis of nickel-aluminium oxide system from metals obtained by ore processing |f V. V. Korobochkin [et al.] | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a Integrated Use and Processing of Mineral Resources | |
| 300 | |a Title screen | ||
| 320 | |a [References: 12 tit.] | ||
| 330 | |a Separate and combined electrochemical oxidation of aluminium and nickel has been conducted by alternating current of industrial frequency. Concentration increase of electrolyte solution (sodium chloride) in the range from 3 to 25 wt. % and current density from 0.5 to 1.5 A/cm{2} was found to result in the increasing metal oxidation rate, excluding aluminium oxidation which oxidation rate is independent of the electrolyte solution concentration. At the current density of 1.5 A/cm{2} the products of separate oxidation of nickel and aluminium are nickel oxyhydroxides, nickel hydroxides and aluminium oxyhydroxide (boehmite), respectively. In addition to these compounds, the nickel-aluminium oxide hydrate is included in the products of nickel and aluminium co-oxidation. Its content grows with the increasing electrolyte solution concentration. Varying the concentration and current density within the limits indicated, the nickel-aluminium oxide system with nickel oxide content from 3 to 10 wt. % is produced. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\2499 |t IOP Conference Series: Earth and Environmental Science | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\10088 |t Vol. 27 : Problems of Geology and Subsurface Development |o XIX International Scientific Symposium in honor of Academician M. A. Usov, 6–10 April 2015, Tomsk, Russia |v [012048, 6 p.] |d 2015 | |
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| 610 | 1 | |a алюминий | |
| 610 | 1 | |a металлы | |
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| 701 | 1 | |a Korobochkin |b V. V. |c Chemical Engineer |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1951- |g Valery Vasilievich |3 (RuTPU)RU\TPU\pers\31050 | |
| 701 | 1 | |a Usoltseva |b N. V. |c Chemical Engineer |c Engineer of Tomsk Polytechnic University |f 1985- |g Natalia Vasilievna |3 (RuTPU)RU\TPU\pers\31509 |9 15670 | |
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