In-flight melting behavior of different glass raw materials by hybrid heating of twelve-phase ac arc with oxygen burner期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

In-flight melting behavior of different glass raw materials by hybrid heating of twelve-phase ac arc with oxygen burner

Authors:	Yaping LiuYosuke Tsuruoka Manabu TanakaToshio Ichihashi Tetsuji YanoTakayuki Watanabe

Affiliation:	^a Dept. Environmental Chemistry and Engineering, Tokyo Institute of Technology, Yokohama, Japan ^b Dept. Energy Sciences, Tokyo Institute of Technology, Yokohama, Japan ^c Dept. Chemistry and Materials Science, Tokyo Institute of Technology, Tokyo, Japan

Abstract:	An innovative in-flight glass melting technology was developed for a purpose of energy saving and environmental protection. Granulated glass raw materials with small diameter were treated by hybrid heating of twelve-phase ac arc combined with an oxygen burner. X-ray diffraction analysis showed that all carbonates in raw materials were decomposed and > 94% SiO₂ (quartz) was reacted into a noncrystalline state. The high vitrification degree achieved within several milliseconds reveals that the new in-flight melting technology of hybrid plasma treating can reduce energy consumption and shorten the glass production cycle.

Keywords:	In-flight melting Twelve-phase ac arc Hybrid plasma Glass production Vitrification
本文献已被 ScienceDirect 等数据库收录！