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| 拜耳法生产氧化铝流程的物流对能耗的影响 | |
| 引用本文： | 刘丽孺,陆钟武,于庆波,闫书明,姜玉敬,吕子剑. 拜耳法生产氧化铝流程的物流对能耗的影响[J]. 中国有色金属学报, 2003, 13(1): 265-270 |
| 作者姓名： | 刘丽孺 陆钟武 于庆波 闫书明 姜玉敬 吕子剑 |
| 作者单位： | 1. 东北大学,材料与冶金学院,沈阳,110004;沈阳建筑工程学院,环境系,沈阳,110015 2. 东北大学,材料与冶金学院,沈阳,110004 3. 中国长城铝业公司,郑州,450041 |
| 基金项目： | 国家重点基础研究发展规划资助项目 (G2 0 0 0 0 2 63 0 0 ) |
| 摘 要： | 以氧化铝生产流程的基准物流图概念为基础，构筑了拜耳法生产氧化铝流程的基准物流图，为定量分析拜耳法流程中物流对能耗的影响提供了一个比较的基准，并以某拜耳法氧化铝厂生产数据为依据，绘制了该厂的实际物流图，构筑了与其相对应的基准物流图。用基准物流图法定量地分析了各个工序的工序能耗变化和折合比变化对氧化铝综合能耗的影响，以及生产流程中物流对能耗的影响，为指导该厂今后的节能降耗工作提供了定量的依据。 |
| 关 键 词： | 氧化铝 拜耳法 基准物流图 实际物流图 综合能耗 工序能耗 |
| 文章编号： | 1004-0609(2003)01-0265-06 |
| 修稿时间： | 2001-12-07 |
Influence of material flow in alumina manufacturing process with Bayer method on its energy intensity |
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| Abstract: | Based on the concept of standard materials f lo w diagram (SMFD) of alumina manufacturing process, the SMFD of alumina manufact uring process by Bayer method was constructed. A comparative benchmark for analy zing the influence of material flow on energy intensity was provided. On the bas is of the data of an alumina manufacturing plant by Bayer method, the real mate rial flow diagram of this plant was drawn and the SMFD was constructed according ly. The influence of the change of the unit process energy intensity and the alu mina-process product-ratios on the overall energy intensity and the influences of material flow in a manufacturing process on its energy intensity were analyz ed quantitatively as an example. |
| Keywords: | alumina Bayer method standard materials f low diagram real materials flow diagram overall energy intensity unit proc ess energy intensity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |