| 1. | Abstract : melting behavior of silica flux in the converting process of high grade copper matte was investigated
文摘:研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为。 |
| 2. | Therefore , improving automation control level of copper matte converting process has already become an important direction of the development of converting process
正因如此，提高铜锍吹炼过程的优化决策和计算机控制水平已成为吹炼过程发展的重要方向。 |
| 3. | The automation procedure of copper matte converting process is more and more important as copper matte converting reactors are widely applied in our country and better converting indices are required
随着铜锍吹炼炉在我国的广泛应用和吹炼指标要求的提高，实现铜锍吹炼过程的自动化作业日趋重要。 |
| 4. | The basic principle of copper matte converting process is briefly introduced in this paper . the basic characteristics , control targets and affecting factors are analysed . spontaneous heating process , temperature field in lining and gas jetting phenomenon are studied
本文简要介绍了铜锍吹炼的基本原理，分析了铜锍吹炼的基本特性、吹炼过程的控制目标及其影响因素，对自热过程、炉衬温度场、气体喷射现象进行了解析，对造渣制度的优化进行了研究。 |
| 5. | Copper matte converting system is a complicated process which has the characteristics of multivariable , nonlinearity , strong coupling , large inertia , time varying and uncertainty and very difficult to carry out real - time on - line control . the purpose of the optimization , decision - making and control of copper matte converting process is to improve the productivity and decrease energy consumption
铜锍吹炼过程是一类具有多变量、非线性、强耦合、大惯性、时变性和不确定性、难以实时在线控制等特点的复杂对象，铜锍吹炼过程优化决策与控制的目的是为了提高劳动生产率，实现优质高产和降低能源消耗。 |
| 6. | The results showed that the melting ratio of silica flux decreases and the complete melting time prolongs with the size of silica flux and matte grade increasing , and the effect of the blowing air and oxygen enrichment is not remarkable in the high grade copper matte converting process
对于高品位冰铜转炉吹炼，鼓入气体流量和氧浓度对石英熔剂熔化率影响不显著；熔剂粒度和冰铜品位对熔化率影响显著，并随着熔剂粒度和冰铜品位的增加，熔剂熔化率降低，完全熔化时间延长。 |
| 7. | Based on the mechanism analysis and ai technique , an optimization and decision - making model about operating parameters and an on - line simulation and detection model in the copper matte blowing process are built . a model to forecast the copper - making end point is also built by using smoke temperature in a factory . on the research mentioned above , the intelligent decision support system of the operation - optimization is developed
在上述研究基础上，开发了铜锍吹炼炉优化操作智能决策支持系统，将其应用于生产实践，使粗铜产量提高了6 . 0 ，冷料处理量提高了7 . 8 ，炉衬寿命由原来的213炉提高到235炉，提高了10 . 3 。 |
