...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>High temperature materials and processes >Reaction between Steel-Making Slag and Carbonaceous Materials While Mixing with High Density Polyethylene
【24h】

Reaction between Steel-Making Slag and Carbonaceous Materials While Mixing with High Density Polyethylene

机译：炼钢渣与碳质材料在与高密度聚乙烯混合时的反应

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Since the beginning of the extensive applications in numerous high temperature processes such as iron- and steel-making, coke-making etc. partly in the place of coke, the investigation into the reaction mechanism of waste plastics has become increasingly necessary. In this paper a fundamental study on the behavior of a typical component of waste plastics, high density polyethylene (HDPE), in a mixture with coke at a 1:1 ratio in mass base was conducted during the reaction with iron oxide in steel-making slag at 1823 K and was compared with coke and graphite. The reaction mechanism of carbonaceous materials was analyzed based on the contents of CO and CO_2 in the off-gas monitored by an infrared (IR) gas analyzer. It is clear from the results that the reaction of HDPE and coke mixture with steel-making slag approached equilibrium of the Boudouard reaction more quickly and closely than coke or graphite.
机译：自从开始广泛用于钢铁制造，炼焦等许多高温工艺中，部分代替了焦炭以来，对废塑料反应机理的研究就变得越来越必要。本文对炼钢中与氧化铁反应过程中废塑料的典型成分高密度聚乙烯（HDPE）与焦炭的质量比为1：1的混合物的行为进行了基础研究。渣在1823 K时与焦炭和石墨进行比较。根据红外气体分析仪监测的尾气中CO和CO_2的含量，分析了含碳物质的反应机理。从结果可以清楚地看出，HDPE和焦炭混合物与炼钢炉渣的反应比焦炭或石墨更快更紧密地达到了布杜德反应的平衡。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号