| 乙烯裂解炉用高温隔热材料性能的优化 |
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| 引用本文： | 任燕明,孟铭新,盈生才.乙烯裂解炉用高温隔热材料性能的优化[J].耐火材料,2002,36(5):270-272. |
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| 作者姓名： | 任燕明 孟铭新 盈生才 |
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| 作者单位： | 江苏东台市港秦耐火材料有限公司,东台,224213 |
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| 摘 要： | 为了提高我国石化行业乙烯裂解炉内衬用轻质隔热耐火材料的安全性和隔热效率 ,对国产高温隔热材料的热物理性能进行了探讨 ,并且与国外同类产品进行了对比分析。指出了提高隔热材料的使用寿命 ,主要是通过改良砖材结构中的矿相组成 ;而提高国产高温隔热砖性能的技术途径是对显微组织结构 (主要为气孔形状、大小 )的优化以及对Fe2 O3含量的控制
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| 关 键 词： | 裂解炉 隔热材料 热物理性能 优化 |
| 修稿时间： | 2001年11月13 |
Performance optimization of insulating materials for vinyl cracking furnace |
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| Ren Yanming,Meng Mingxin,Ying ShengcaiGangtai Refractories Co.,Ltd. of Dongtai,Jiangsu Province,Dongtai ,China.Performance optimization of insulating materials for vinyl cracking furnace[J].Refractories,2002,36(5):270-272. |
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| Authors: | Ren Yanming Meng Mingxin Ying ShengcaiGangtai Refractories Co Ltd of Dongtai Jiangsu Province Dongtai China |
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| Affiliation: | Ren Yanming,Meng Mingxin,Ying ShengcaiGangtai Refractories Co.,Ltd. of Dongtai,Jiangsu Province,Dongtai 224213,China |
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| Abstract: | The thermophysical property of homemade insulating materials was approached and compared with the same product from abroad in order to increase the reliability and insulating efficiency of the insulating materials used in vinyl cracking furnace in China.It is showed that the service life of the insulating materials can be extended by optimizing the crystalline phase composition of the materials,and the technical means to improve the performance of homemade insulating brick is to optimizing its microstructure(mainly the shapes and sizes of pores) and controlling its Fe 2O 3 content. |
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| Keywords: | Cracking furnace Insulating materials Thermophysical property Optimization |
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