中国科学院力学研究所机构知识库
Advanced  
IMECH-IR  > 等离子体与燃烧中心(2009-2011)  > 会议论文
Title:
THE FORMATION MECHANISM OF THE VITRIFIED SLAG IN A PLASMA ARC REACTOR FOR HAZARDOUS WASTE TREATMENT
Author: Li YJ(李要建) ; Tian JG(田君国) ; Xu YX(徐永香) ; Sheng HZ(盛宏至)
Issued Date: 2007
Conference Name: International Conference on Incineration and Thermal Treatment Technologies
Conference Date: 2007-05-14~2007-05-18
Conference Place: Phoenix, Arizona, USA
Abstract: Various hazardous wastes with additives have been vitrified to investigate the formation mechanism of the glassy slag by a 30 kW DC plasma-arc reactor developed by the Institute of Mechanics, Chinese Academy of Sciences. The average temperature in the reaction area is controlled at 1500°C. The chemical compositions of three sorts of fly ashes are analyzed by XRF (X-Ray Fluorescence). Fly ashes with vitrifying additives can be vitrified to form glassy slag, which show that the ratio of the whole oxygen ions to the whole network former ions in glass (R) is appropriate in the range of 2~3 to form durable vitrified slag. In this experiment, the arc power is controlled below 5 kW to inhibit waste evaporation. To enhance the effects of heat transfer to wastes, ferrous powder has been added into the graphite crucible, which aggregates as ingot below the molten silicate after vitrification. The slag fails to form glass if the quenching rate is less than 1 K/min. Therefore, the slag will break into small chips due to the sharp quenching rate, which is more than 100 K/sec.
Indexed Type: 其他
Subject: 交叉与边缘领域的力学
Corresponding Author: 盛宏至
Related URLs: 查看原文
Source: Proceedings of the 26th annual International Conference on Incineration and Thermal Treatment Technologies
Publisher: Air & Waste Management Association
Publish Place: Pittsburgh, PA
Language: 中文
ISBN: 9781604233834
Content Type: 会议论文
URI: http://dspace.imech.ac.cn/handle/311007/27000
Appears in Collections:等离子体与燃烧中心(2009-2011)_会议论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
THE FORMATION MECHANISM OF THE VITRIFIED SLAG IN A PLASMA ARC REACTOR FOR HAZARDOUS WASTE TREATMENT.pdf(175KB)----开放获取View Download

Recommended Citation:
Li YJ,Tian JG,Xu YX,et al. THE FORMATION MECHANISM OF THE VITRIFIED SLAG IN A PLASMA ARC REACTOR FOR HAZARDOUS WASTE TREATMENT[C]. 见:International Conference on Incineration and Thermal Treatment Technologies. Phoenix, Arizona, USA. 2007-05-14~2007-05-18.http://www.awma.org/IT3/
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[李要建]'s Articles
[田君国]'s Articles
[徐永香]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[李要建]‘s Articles
[田君国]‘s Articles
[徐永香]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: THE FORMATION MECHANISM OF THE VITRIFIED SLAG IN A PLASMA ARC REACTOR FOR HAZARDOUS WASTE TREATMENT.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院力学研究所 - Feedback
Powered by CSpace