smelting process

Synthesis Technology of Cryolite and Its Application in the RE Smelting Process

冰晶石合成工艺及其在稀土冶炼中的应用

This paper briefly expounds the technological design and smelting process of ZCuZn40Mn3Fel.

主要论述了锰黄铜熔炼工艺设计及熔炼过程。

It shows that the inherent risk of those plants are high from the points of enterprise's scale, smelting process and protection level, which is no less than that of chemical industry.

认为我国炼钢、炼铁企业，从规模、冶炼及连铸过程机理、防护层次等方面看，固有危险性高，且不次于化工行业。

The utility model discloses a slag-metal separating and processing device, in particular to an on-line processing device used in the nonferrous metal smelting process.

灰渣金属分离处理装置，为有色金属冶炼过程的在线处理装置。

This paper briefly expounds the technological design and smelting process of ZCuZn 40 Mn 3 Fel.

主要论述了锰黄铜熔炼工艺设计及熔炼过程.

During semi-steel smelting process siliconmanganese are oxidized making.

介绍了攀钢在半钢炼钢工艺的技术进步及其效果.

For most VD, the smelting terminal parameter is acquired by the experience of the operator, which influences the operation of smelting process directly.

对于大多数VD炉来说，冶炼终点参数主要是依靠操作工经验来获得，直接影响了冶炼过程的操作。

The real-time monitoring of VD production is realized by basic automatic system, and the terminal parameter of VD smelting process is achieved by the process automatic system.

通过基础自动化系统实现了对VD炉生产的实时监控，通过过程自动化系统实现了VD炉冶炼过程的终点参数的预报。

This article has studied the casting steel single-slag smelting process for electric arc furnace, and discussed in detail the applicable condition and limit of the singleslag smelting process.

对电弧炉铸钢单渣熔炼工艺进行了研究，较为详细地讨论了其工艺适应条件和范围。

This paper analysed briefly technical characteristic of different kinds of copper crude metallurgy and combined with productive practice of Yunnan Copper Industry Company. Application of oxygen enriched air top blowing bath smelting process to reconstruct copper crude metallurgy system have been put forward.

文章简要分析各种铜粗炼工艺特点，结合云南铜业股份有限公司生产实际，提出了采用富氧顶吹熔池熔炼法改造铜粗炼系统是较为合理的工艺方案。

Key points of smelting process, such as decarburization and Cr yield, thermal compensation, bottom blowing patterns, as well as high-efficiency desulphurization are discussed in the paper.

对转炉冶炼不锈钢时脱碳保铬、热补偿、炉底供气模式和高效脱硫技术进行了讨论。

These processes include: oxygen-flame smelting process, the Vanyukov smelting process, smelting in a stationary unit with top blowing and smelting in a tilting furnace.

这些工艺包括氧焰熔炼工艺、瓦纽科夫熔炼工艺、固定式顶吹炉熔炼工艺和可倾炉熔炼工艺。

By standardizing smelting operation, reinforcing the control over the smelting process, breakdown of technical norm and formulating method for encouragement, molten steel quality is increased so that blowhole problem is solved for hinge girder casting.

通过规范冶炼的操作，加强冶炼过程控制，细化分解技术指标，制定奖励方案，提高了钢水质量，解决了铰链梁铸件的气孔问题。

Actual technical operation on controls over final point carbon, temperature and time for smelting heavy rail steel on aspects of loading rules, slagging process, blowing smelting, post-processing, slag thickening and tapping is analyzed and concrete operating key points and their actual effects are discussed.

从转炉装入制度、造渣工艺、吹炼制度、后期处理、炉渣稠化和出钢几方面对冶炼重轨钢终点碳、温度、时间的控制进行了实际技术操作分析，论述了具体操作要点和实际效果。

The author introduced a crude lead smelting factory's process technology, technical index and production management.

介绍了某粗铅冶炼的生产工艺流程、技术指标和生产过程管理。

It mainly introduces high silicon ferrotitanium smelting process principle with thermit method and technical conditions as wen as technical and economical index of the products.

该文主要介绍采用铝热法生产高硅钛铁合金的冶炼工艺原理、工艺技术条件及所制产品的技术经济指标。

The Characteristics and Type Selection of Blast Furnace Slag in Lead Smelting Process

铅鼓风炉炉渣的性质及渣型的选择

Development and application of real time monitoring network on a nickel matte smelting process

镍熔炼过程实时监测网络的开发与应用

Using sponge iron reduced by iron ore concentrate powder as raw material, the smelting process of pure iron is investigated through non vacuum induction furnace and vacuum induction furnace.

以由铁精矿粉直接还原出来的海绵铁为原料，以非真空感应炉和真空感应炉为冶炼设备，对纯铁的冶炼工艺进行了研究与试验。

The frequent splashes take place in an AOD furnace in the ferroalloy smelting process.

AOD炉在铁合金冶炼过程中，经常发生喷溅。

The Distribution and Comprehensive Recovery of Antimony in Tin Smelting Process

锑在锡冶炼中的行为、分布及综合回收

The Imperial Smelting Process has been the most important pyrometallurgical process.

帝国熔炼工艺一直是最重要的火法冶炼工艺.

Imperial Smelting Furnace ( ISF ) smelting process is a quite complex process.

密闭 鼓风炉 的熔炼过程极其复杂,工艺结构庞大.

It describes major features of Noranda oxygen enriched air bath smelting process and its adaptability to modification of Daye Smelter, analyses in details the modification design and the difference from Horne Smelter and presents satisfactory results achieved after modification.

阐述了诺兰达富氧熔池熔炼工艺的主要特点和对大冶冶炼厂改造的适应性，详细分析了大冶改造设计与霍恩冶炼厂的不同之处，并介绍改进后所取得的效果。

Fused magnesia can be obtained from raw materials through melting with arc furnace. It is a very important step to transport the ore to the arc furnace in the smelting process.

菱镁矿原料通过矿热炉进行熔炼，可得到电熔氧化镁，将矿石输送到电弧炉中是冶炼过程的重要一环。

So the usage of titanium oxide reduction grade as the index of thickening in blast furnace process is reasonable, and which could represent characteristic of the blast furnace smelting iron ore bearing titanium and vanadium.

因此高炉冶炼过程中用钛氧化物还原度作为判断和控制钛渣变稠的指标能更准确地反映高炉过程特点。

The invention provides smelting process to prepare physical model of borate glass radix hole container rock.

本发明提供了熔炼法制备硼酸盐玻璃基孔洞储层物理模型.