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- In this article, the pore ceramics applied on purifying automobile exhaust gas are discussed, and cordierite honeycomb ceramics are emphasized on. 本文介绍了多孔陶瓷在汽车尾气净化中的应用,重点介绍了作为催化剂载体的堇青石蜂窝陶瓷。
- Describe technical processing and characteristical of cordierite honeycomb ceramics and heavy metal catalyst,and applied range of honeycomb ceramics was discussed. 阐述了堇青石质蜂窝陶瓷及贵金属催化剂的工艺过程和特性,并探讨了蜂窝陶瓷催化剂的应用范围。
- The blinding and burning loss of the honeycomb ceramics are usually observed during the service process, which affect the normal heat supply of the furnace. 蜂窝体在使用过程中常出现堵塞、烧损等现象,影响炉内正常供热,分析认为是由于煤气中粉尘过多和蓄热体结构不合理所致。
- This thesisdescribed the performance of the honeycomb ceramics, studied mainly the process formanufacturing cordierite honeycomb ceramics using rectorite, talc and A1203. 本文简述了堇青石质蜂窝陶瓷的性能要求,主要探讨了用累托石、工业氧化铝、滑石制备堇青石质蜂窝陶瓷的工艺过程。
- The results showed: The cooling had significant influence on the near wall flow pressure, and the influence was different with cooling schemes. 结果表明:冷却气流对喷管壁面压力分布影响较大,不同冷却结构的壁面压力分布特点不同。
- Abstract: Honeycomb ceramics used as catalys carrier for purifying exhaust gases of the automobiles necessitate high thermal shock resistance quality and special low coefficient of thermal expansion. 摘 要: 汽车尾气净化器用蜂窝陶瓷载体对材料的抗热冲击性能要求很高,要求材料具有特别低的热膨胀系数。
- The mathematical model for predicting the profile of water wall flow rate and temperature was established on account of mass, momentum and energy conservations. 根据质量守恒、动量守恒和能量守恒方程,建立了超(超)临界锅炉水冷壁流量和壁温计算的数学模型。
- Honeycomb ceramics used as catalys carrier for purifying exhaust gases of the automobiles necessitate high thermal shock resistance quality and special low coefficient of thermal expansion. 汽车尾气净化器用蜂窝陶瓷载体对材料的抗热冲击性能要求很高,要求材料具有特别低的热膨胀系数。
- OPTIMIZATION OF CERAMIC WALL FLOW FILTER 柴油机用壁流式过滤体结构参数优化
- Using bauxite,clay,mullite as main raw material,and adding some amount of sillimanite,andalusite and kyanite,honeycomb ceramic was prepared by extrusion method. 以高铝矾土、粘土、莫来石为主要原料,添加适量硅线石、红柱石和蓝晶石,用挤出成型法制备了蜂窝陶瓷。
- A new type of diesel particulate filter (DPF) system using honeycomb ceramic filter was developed successfully by utilizing the infrared regeneration technique. 摘要开发了采用壁流式蜂窝陶瓷作为过滤材料,利用红外辐射及柴油机废气进行再生的新的柴油机排放微粒后处理系统。
- The shutters thumped the wall in the wind. 在风中百叶窗砰砰地碰在墙上。
- The experimental results show that 250K ripple packing can obviously eliminate "the effect of wall flowing", which makes the steam fluid distribution to be even. 实验结果表明:变向孔板波纹填料可以明显消除“壁效应”,使汽液分布均匀。
- Preparation and properties of mullite based honeycomb ceramics 莫来石质蜂窝陶瓷材料的制备与性能研究
- Surface modification study on cordierite honeycomb ceramics 堇青石质蜂窝陶瓷载体的表面改性
- Calculation of Wall Flow in a Column with Structured Packing 规整填料塔的壁流量计算
- The picture on the wall is crooked. 挂在墙壁上的画是歪的。
- Colonic and outspread interpretation of the cause can be alvine wall flowing flesh tension is exceeding drop to suffer with the ganglion cell of alvine nerve clump destroy be caused by. 结肠扩张病机可为肠壁平滑肌张力极度下降和肠神经丛的神经节细胞受破坏所致。
- The Application of Synchronous Cutter in the Honeycomb Ceramics Manufacturing 液压同步剪系统的设计
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。