层次分析法在决策分析中有着广泛的应用，为了尝试证明层次分析法可有效对选矿厂选矿工艺进行决策评价，探讨层次分析法在选矿工艺决策过程中的可行性，针对广西某碳酸盐型低品位锰矿，在已有的试验研究的基础上，通过尝试采用层次分析法( AHP)对五种选矿方案分别从精矿的品位、回收率和产率三个方向进行评价，对各矩阵的赋值以试验结果为依据进行赋值打分确定，得出各层级因素的权重并进行分析。结果表明，单排序及总目标排序具有满意的一致性，在先考虑在保证品位的情况下，应该选取磁选作为最佳的选矿工艺。在考虑品位为最重要的指标，应该选择磁选+反浮选作为最佳的选矿工艺，结果同原有试验研究结果基本符合，表明层次分析法用于选矿工艺决策是可行的。
Analytic Hierarchy Process( AHP) was used widely in decision analysis. This paper aimed to demonstrate it's validity of decision-making and evaluation in ore dressing, further, it's feasibility in the decision-making of process was discussed. Low grade carbonate-type manganese ' s processing from Guangxi was used as sample. The evaluation, based on the original data,compared five different schemes of ore dressing, and evaluated three aspects ( concentration grade, recovery and yield) , on the basis of AHP, through generalized evaluation method, subsequently, weight parameters were given by experts, then the factors' weights were analyzed. The result of single ordering and total ordering are satisfactory in consistency. The index of concentration grade was considered firstly, combined magnetic separation and reverse-flotation method was the best process of ore dressing. The results were matched well with the original results. Therefore, the AHP could effectively evaluate the decision-making of process in dressing plant.
参考文献
| [1] | 罗涛;何文;石文芳;许杨东;陈忠熙;姜亮亮.基于模糊数学-层次分析法的水泥胶结充填料浆配比优化研究[J].硅酸盐通报,2016(7):2241-2246,2253. |
| [2] | 陈德军;高晓军;王义飞.基于AHP的云存储负载均衡研究[J].计算机工程与应用,2015(7):56-60. |
| [3] | 王珊;方建军;文娅;毛莹博.广西大新难处理低品位碳酸锰矿加工工艺研究[J].中国锰业,2013(1):7-10. |
| [4] | 王珊;方建军;张铁民.广西大新细粒碳酸锰矿强磁-反浮选工艺[J].有色金属工程,2013(5):40-41. |
| [5] | 张昊;符策红;张诚一.直觉模糊层次分析法下投行股票估值模型选择[J].计算机工程与应用,2014(15):204-206,260. |
| [6] | 介玉新;胡韬;李青云;李广信.层次分析法在长江堤防安全评价系统中的应用[J].清华大学学报（自然科学版）,2004(12):1634-1637. |
| [7] | Podgorski, Daniel.Measuring operational performance of OSH management system - A demonstration of AHP-based selection of leading key performance indicators[J].Safety science,2015:146-166. |
| [8] | Hadidi, Laith A.;Khater, Mohammad A..Loss prevention in turnaround maintenance projects by selecting contractors based on safety criteria using the analytic hierarchy process (AHP)[J].Journal of loss prevention in the process industries,2015:115-126. |
- 下载量()
- 访问量()
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%