| 000 | 03980nla2a2200469 4500 | ||
|---|---|---|---|
| 001 | 651478 | ||
| 005 | 20231030041036.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\16727 | ||
| 035 | _aRU\TPU\network\16724 | ||
| 090 | _a651478 | ||
| 100 | _a20161114a2016 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 105 | _ay z 100zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aFly ash particles spheroidization using low temperature plasma energy _fV. V. Shekhovtsov [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 8 tit.] | ||
| 330 | _aThe paper presents the investigations on producing spherical particles 65-110 [mu]m in size using the energy of low temperature plasma (LTP). These particles are based on flow ash produced by the thermal power plant in Seversk, Tomsk region, Russia. The obtained spherical particles have no defects and are characterized by a smooth exterior surface. The test bench is designed to produce these particles. With due regard for plasma temperature field distribution, it is shown that the transition of fly ash particles to a state of viscous flow occurs at 20 mm distance from the plasma jet. The X-ray phase analysis is carried out for the both original state of fly ash powders and the particles obtained. This analysis shows that fly ash contains 56.23 wt.% SiO[2]; 20.61 wt.% Al[2]O[3] and 17.55 wt.% Fe[2]O[3] phases that mostly contribute to the integral (experimental) intensity of the diffraction maximum. The LTP treatment results in a complex redistribution of the amorphous phase amount in the obtained spherical particles, including the reduction of O[2]Si, phase, increase of O[22]Al[20] and Fe[2]O[3] phases and change in Al, O density of O[22]Al[20] chemical unit cell. | ||
| 461 | 0 |
_0(RuTPU)RU\TPU\network\2008 _tIOP Conference Series: Materials Science and Engineering |
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| 463 | 0 |
_0(RuTPU)RU\TPU\network\16647 _tVol. 156 : Materials and Technologies of New Generations in Modern Materials Science _oInternational Conference and Youth Scientific School, 9–11 June 2016, Tomsk, Russia _o[proceedings] _fNational Research Tomsk Polytechnic University (TPU) _v[012043, 6 p.] _d2016 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aлетучая зола | |
| 610 | 1 | _aнизкотемпературная плазма | |
| 610 | 1 | _aтепловые электростанции | |
| 610 | 1 | _aзольность | |
| 610 | 1 | _aсферические частицы | |
| 610 | 1 | _aдефекты | |
| 610 | 1 | _aпорошки | |
| 701 | 1 |
_aShekhovtsov _bV. V. |
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| 701 | 1 |
_aVolokitin _bO. G. |
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| 701 | 1 |
_aVitske _bR. E. _cspecialist in the field of material science _cengineer of Tomsk Polytechnic University _f1992- _gRudolf Evaldovich _2stltpush _3(RuTPU)RU\TPU\pers\36295 |
|
| 701 | 1 |
_aKondratyuk _bА. А. _cspecialist in the field of materials science _cassociate Professor of Tomsk Polytechnic University, candidate of technical Sciences _f1953- _gAlexey Alekseevich _2stltpush _3(RuTPU)RU\TPU\pers\33524 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут физики высоких технологий (ИФВТ) _bКафедра технологии силикатов и наноматериалов (ТСН) _h93 _2stltpush _3(RuTPU)RU\TPU\col\18694 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут физики высоких технологий (ИФВТ) _bКафедра материаловедения в машиностроении (ММС) _h74 _2stltpush _3(RuTPU)RU\TPU\col\18688 |
| 801 | 2 |
_aRU _b63413507 _c20170330 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1088/1757-899X/156/1/012043 | |
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/36549 | |
| 942 | _cCF | ||