CONTROL OF GAS-PHASE HIGH-TEMPERATURE SYNTHESIS OF TITANIUM DIOXIDE NANOPARTICLES IN A PLASMA-CHEMICAL REACTOR WITH THE USE OF A QUENCHING JET

被引：0

作者：

Aulchenko, S. M. ^{[1
]}

Kartaev, E., V ^{[1
]}

机构：

[1] Russian Acad Sci, Khristianovich Inst Theoret & Appl Mech, Siberian Branch, Novosibirsk 630090, Russia

来源：

JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS | 2021年 / 62卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

titanium dioxide; silicon dioxide; composite particle; plasma-chemical reactor; one-velocity multispecies medium; homogeneous and heterogeneous reactions; coagulation; PHOTOCATALYTIC ACTIVITY; SILICA; PARTICLES;

D O I：

10.1134/S0021894421030081

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The influence of a quenching air jet on physical and chemical properties and morphology of titanium dioxide, silicon dioxide, and TiO2-SiO2 composite particles synthesized by the one-stage chloride method in a flow-type plasma-chemical reactor is studied. The results of the simulations and analysis of the samples show that the physical and chemical properties of the powder and the morphology of its particles can be controlled. It is demonstrated that the results of mathematical simulations of the synthesis of TiO2 and SiO2 particles agree well with the experimental data obtained in the study.

引用

页码：419 / 428

页数：10

共 41 条

[1] CONTROL OF GAS-PHASE HIGH-TEMPERATURE SYNTHESIS OF TITANIUM DIOXIDE NANOPARTICLES IN A PLASMA-CHEMICAL REACTOR WITH THE USE OF A QUENCHING JET
S. M. Aulchenko
E. V. Kartaev
Journal of Applied Mechanics and Technical Physics, 2021, 62 : 419 - 428
[2] CONTROL OF THE SYNTHESIS OF SUBMICRON TITANIUM DIOXIDE PARTICLES IN A CONTINUOUS PLASMA-CHEMICAL REACTOR
Aul'chenko, S. M.
Kartaev, E. V.
JOURNAL OF ENGINEERING PHYSICS AND THERMOPHYSICS, 2015, 88 (06) : 1459 - 1465
[3] Modeling Control over the Size and Phase Composition of Submicron Particles of Titanium Dioxide Synthesized in a Flow Plasma-Chemical Reactor
S. M. Aulchenko
E. V. Kartaev
Theoretical Foundations of Chemical Engineering, 2020, 54 : 588 - 591
[4] Modeling Control over the Size and Phase Composition of Submicron Particles of Titanium Dioxide Synthesized in a Flow Plasma-Chemical Reactor
Aulchenko, S. M.
Kartaev, E. V.
THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING, 2020, 54 (04) : 588 - 591
[5] Plasma-chemical Synthesis of Fe3O4 Nanoparticles for Doping of High-Temperature Superconductors
A. V. Uschakov
I. V. Karpov
A. A. Lepeshev
Journal of Superconductivity and Novel Magnetism, 2017, 30 : 311 - 316
[6] Plasma-chemical Synthesis of Fe3O4 Nanoparticles for Doping of High-Temperature Superconductors
Uschakov, A. V.
Karpov, I. V.
Lepeshev, A. A.
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2017, 30 (02) : 311 - 316
[7] A SOLAR REACTOR FOR HIGH-TEMPERATURE GAS-PHASE REACTIONS - (WATER AND CARBON-DIOXIDE THERMOLYSIS AND NITRIC-OXIDE SYNTHESIS)
LAPICOUE, F
LEDE, J
TIRONNEAU, P
VILLERMAUX, J
SOLAR ENERGY, 1985, 35 (02) : 153 - 166
[8] Quenching of a high-temperature phase of Fe nanoparticles by a microwave plasma processing
Tanaka, K
Fukaya, T
Kawase, K
Fujita, J
Iwama, S
FRONTIERS IN DUSTY PLASMAS, 2000, : 481 - 484
[9] Synthesis of polymorphic titanium oxide nanoparticles by a rapid gas-phase chemical reaction
Luo, Ning
Jing, Hong Wen
Ma, Zhan Guo
Liu, Weidong
Zhang, Liangchi
Sun, Guilei
MENDELEEV COMMUNICATIONS, 2016, 26 (02) : 157 - 159
[10] MODELING OF THE PROCESS OF FORMATION OF THE GAS-PHASE COMPONENT OF TiO2 IN THE WORKING ZONE OF A PLASMA-CHEMICAL REACTOR
Aul'chenko, S. M.
JOURNAL OF ENGINEERING PHYSICS AND THERMOPHYSICS, 2011, 84 (03) : 661 - 666

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