About Prospects of Enrichment of Mineral Raw Materials and Chemical Activation of Water Suspensions by Electroexplosive Method; Journal of Physics: Conference Series; Vol. 671 : Innovations in Non-Destructive Testing (SibTest 2015)
| Parent link: | Journal of Physics: Conference Series Vol. 671 : Innovations in Non-Destructive Testing (SibTest 2015).— 2016.— [012009, 5 p.] |
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| 要約: | Title screen A series of experiments is conducted on laboratory and pilot-production installation for the application of high-voltage pulsed discharge in the processes of enrichment of gold-bearing mineral raw materials with a relatively low energy electrical discharge in the pulse of 120 J. At the same time the conglomerates of clay components are breaking down to micron and submicron sizes completely. Solid minerals such as quartz are simultaneously destroyed by defects and grains and withdrawn from the installation with water, thus increasing degree of enrichment of concentrate. The results of the processing by high-voltage pulsed discharges of building sand from the Ob riverbed are given. Discharge energy is 45 J. Relations of fractions in the original sand and in the sand after electroexplosive process show the uniform crushing of sand particles with splitting off particles with size of less than 0.045 mm. A content of chipped particles is 18 %. The results of particle-size and X-ray structural analyses are shown. Режим доступа: по договору с организацией-держателем ресурса |
| 言語: | 英語 |
| 出版事項: |
2016
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| 主題: | |
| オンライン･アクセス: | http://dx.doi.org/10.1088/1742-6596/671/1/012009 http://earchive.tpu.ru/handle/11683/33773 |
| フォーマット: | 電子媒体 図書の章 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647145 |
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| 200 | 1 | |a About Prospects of Enrichment of Mineral Raw Materials and Chemical Activation of Water Suspensions by Electroexplosive Method |f S. V. Bordunov, O. V. Galtseva (Gal’tseva) | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 11 tit.] | ||
| 330 | |a A series of experiments is conducted on laboratory and pilot-production installation for the application of high-voltage pulsed discharge in the processes of enrichment of gold-bearing mineral raw materials with a relatively low energy electrical discharge in the pulse of 120 J. At the same time the conglomerates of clay components are breaking down to micron and submicron sizes completely. Solid minerals such as quartz are simultaneously destroyed by defects and grains and withdrawn from the installation with water, thus increasing degree of enrichment of concentrate. The results of the processing by high-voltage pulsed discharges of building sand from the Ob riverbed are given. Discharge energy is 45 J. Relations of fractions in the original sand and in the sand after electroexplosive process show the uniform crushing of sand particles with splitting off particles with size of less than 0.045 mm. A content of chipped particles is 18 %. The results of particle-size and X-ray structural analyses are shown. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\3526 |t Journal of Physics: Conference Series | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\12214 |t Vol. 671 : Innovations in Non-Destructive Testing (SibTest 2015) |o III All-Russian Scientific and Practical Conference, 27–31 July 2015, Altai, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) |v [012009, 5 p.] |d 2016 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a обогащение | |
| 610 | 1 | |a минеральное сырье | |
| 610 | 1 | |a химическая активация | |
| 610 | 1 | |a воды | |
| 610 | 1 | |a взрывные методы | |
| 610 | 1 | |a импульсные разряды | |
| 610 | 1 | |a дефекты | |
| 610 | 1 | |a гранулометрический анализ | |
| 610 | 1 | |a рентгеноструктурный анализ | |
| 700 | 1 | |a Bordunov |b S. V. | |
| 701 | 1 | |a Galtseva (Gal’tseva) |b O. V. |c specialist in the field of electrical engineering |c associate Professor of Tomsk Polytechnic University, candidate of technical Sciences |f 1979- |g Olga Valerievna |3 (RuTPU)RU\TPU\pers\33523 |9 17191 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт неразрушающего контроля (ИНК) |b Кафедра физических методов и приборов контроля качества (ФМПК) |3 (RuTPU)RU\TPU\col\18709 |
| 801 | 2 | |a RU |b 63413507 |c 20161125 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1088/1742-6596/671/1/012009 | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/33773 | |
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