转炉

This paper describes briefly necessity of improvement of smelting process in Jinchang Smelter,proves that the blister copper production is better to be fixed at 60000-70000t/a after medification from point of view of heat balance of blowing and gas treating capacity of acid - making system and proposes a way to exploring potential in blister copper production capacity in the future.

本文简述了金昌冶炼厂熔炼工艺改造的必要性，从转炉吹炼的热平衡、制酸系统处理烟气能力等方面论证了改造后粗用规模以60－70kt／a为宜，并简要提出今后粗铜能力挖潜途径。

A further improvement of blister copper production technology is associated with production of white metal in autogenous smelting furnaces,continuous converting of high-grade copper mattes and generation of＜0.5% copper discard slage. copper concentrate ; autogenous smelting ; oxygen flame smelting ; Vanyukov smelting ; smelting in a stationary unit with top blowing ; smelting in a tilting furnace ; Russian ; CIS ; development

俄罗斯、哈萨克斯坦、乌兹别克斯坦均对自热熔炼工艺进行了改进，按照商业化的时间顺序分别为：氧焰熔炼、鼓泡熔池熔炼、固定式顶吹装置熔炼及类似于卧式转炉的可倾炉熔炼。1试验结果和探讨Ll权焰熔炼工艺氧焰熔炼工艺于1974年在乌兹别克斯坦阿尔马累克矿

The simulating results showed that the method is effective and completely may be used to practical BOF process.

仿真结果表明该方法是有效的，完全可用于实际转炉炼钢过程。

The results showed that the established model of end phosphorus content in BOF process has good prediction ability.

研究表明，建立的转炉终点磷含量模型有很好的预测能力。

The computing results were bases of BOF's design and application.

结果可为转炉系统的设计和应用提供计算依据。

In this paper the control technology of low phosphorous and silicon steel in BOF is described.

本文结合生产实践，研究了转炉低磷低硅钢的控制技术，概述了冶炼控制过程，取得了预期的生产效果，有一定的借鉴和推广价值。

This paper briefly introduces some artificial neural network models that are used to predict the end point of BOF steelmaking .

简要介绍几种人工神经网络转炉炼钢终点预报模型，通过分析指出神经网络将在炼钢生产过程中得到广泛的应用。

This paper is concerned with the BOF end-point static prediction model based on PCA algorithm and new ESN.

以主元分析方法和新型ESN算法为核心，研究了转炉终点静态预测模型。

This process has now become the most important method of making steel, and is now known as the BOS process.

这种方法现在已成了最重要的炼钢法，现在被称为氧气碱性转炉炼钢法。

The distribution of free calcium oxide f.

利用岩相显微镜分析了转炉钢渣中游离氧化钙

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。