| 拜耳法生产流程中碳酸钠升高的原因及降低措施 |
| |
| 引用本文： | 王磊,陆玉,毛鹏,王加文. 拜耳法生产流程中碳酸钠升高的原因及降低措施[J]. 轻金属, 2011, 0(2) |
| |
| 作者姓名： | 王磊 陆玉 毛鹏 王加文 |
| |
| 作者单位： | 中国铝业山东分公司,山东,淄博,255052 |
| |
| 摘 要： | 流程中碳酸钠浓度的升高对氧化铝的溶出、蒸发等主要工序造成不利影响,影响了蒸发器的换热效率,影响了生产能耗的进一步降低。通过分析碳碱升高的原因和危害,提出降低碳酸钠的措施。
|
| 关 键 词： | 碳酸钠 蒸发 传热系数 措施 |
Causes about rising of Nc in Bayer process and its measures |
| |
| WANG Lei,LU Yu,MAO Peng,WANG Jia-wen. Causes about rising of Nc in Bayer process and its measures[J]. Light Metals, 2011, 0(2) |
| |
| Authors: | WANG Lei LU Yu MAO Peng WANG Jia-wen |
| |
| Affiliation: | WANG Lei,LU Yu,MAO Peng and WANG Jia-wen(Shandong Branch of China Aluminun Co.Zibo 255052,China) |
| |
| Abstract: | The rising of concentration of sodium carbonate made against the main work procedures in producing process such as dissolving of bauxite and evaporation.It also effected the rising of thermal efficiency of equipment,resulting in the falling energe comsuption further,making difficults in organzing and controalling normal production.This paper mainly analysed the causes and harms about the rirsing of concentration of sodium carbonate,and put forward the corresponding measures to reduce the concentration of so... |
| |
| Keywords: | sodium carbonate evaporation thermal efficiency measures |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
