Investigation on in-flight melting behavior of granulated alkali-free glass raw material under different conditions with 12-phase AC arc

Investigation on in-flight melting behavior of granulated alkali-free glass raw material under different conditions with 12-phase AC arc
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12相交流电弧不同条件下粒状无碱玻璃原料的空中熔化行为研究

DOI:
10.1016/j.cej.2008.06.039
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发表时间:
2008
影响因子:
15.1
通讯作者:
T. Yano
T. Yano
中科院分区:
工程技术1区
文献类型:
--
作者:
Yaochun Yao;Kazuyuki Yatsuda;Takayuki Watanabe;F. Funabiki;T. Yano

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为了研究粒状无碱玻璃原料的熔化行为,开发了一种新颖的12相交流电弧空中熔化技术。结果表明,熔融颗粒呈球形,表面光滑,结构致密。在较大载气流量和进料速率下,颗粒的传热量较小,从而降低了原料的玻璃化和分解程度,降低了B2O3的挥发。高的玻璃化度和分解度表明,12相交流电弧空中熔制玻璃是一种很有前途的玻璃生产技术。
An innovative in-flight melting technology with 12-phase alternating current (AC) arc has been developed to investigate the melting behavior of granulated alkali-free glass raw material. Results show that the melted particles have spherical shape with smooth surface and compact structure. Lower vitrification and decomposition degrees of raw material as well as lower volatilization of B2O3are attributed to less heat transferred per particle under larger flow rate of carrier gas and higher feed rate. The high vitrification and decomposition degrees indicate that the new in-flight glass melting with 12-phase AC arc will be a promising technology for glass production.
双原子气体氩感应等离子体的双温化学非平衡模型
DOI: --
发表时间: 2006
期刊: International Journals of Heat and Mass Transfer 49(25-26)
影响因子: --
作者:
Takayuki Watanabe;Nobuhiko Atsuchi;and Masaya Shigeta
通讯作者: and Masaya Shigeta
DOI: --
发表时间: 2007
期刊: Journal of Physics D : Applied Physics (印刷中)
影响因子: --
作者:
石塚 智也;陳 龍;江 東林;Shunsuke Koshita;Shunsuke Koshita;笹尾 泰洋;山本 悟;Masaya Shigeta;Masaya Shigeta;Masaya Shigeta;Masaya Shigeta
通讯作者: Masaya Shigeta