Experimental lnvestigation on reducing smelting of pyrometallurgical dust in convert furnace is introduced in this paper.
介绍了金银火法冶炼烟尘的转炉还原熔炼试验,采用单因素试验法考察了试剂加入量、造渣时间和搅拌强度等对还原过程的影响。
The source of antimony oxide from fuming process and its main problems existing in reducing smelting are presented in this paper.
介绍了烟化法锑氧粉的来源和还原熔炼时存在的主要问题。
Study on Recovering Copper and Cobalt from Copper Slag by Reduction Smelting
含钴铜水淬渣还原熔炼综合回收研究
Investigation on Manufacturius Low Ferronickel from Nickel Laterite Ore by Prereducing-Smelting Process;
红土镍矿预富集—还原熔炼制取低镍铁合金研究
Study on Extracting Ferronickel from Laterite Ores by Electric Furnace Reduction Smelting
红土镍矿电炉还原熔炼镍铁合金的研究
Study on the slag constitution about the tin concentrate containing high W and AI reduced-smelting by EF
高钨高铝型锡精矿电炉还原熔炼渣型的研究
Discussions on Optimization of Reduction Smelting Conditions of 7.7m~2 Blast Furnace for Lead Smelting in Chihong Company
优化驰宏公司7.7m~2炼铅鼓风炉还原熔炼条件的探讨
This paper describes the designed features and production practice of the process for reduction smelting of cobalt-copper oxide ore by electric furnace in Cobalt-copper Smelter of the Congo (Kinshasa).
介绍了刚果(金)钴铜冶炼厂电炉还原熔炼处理钴铜氧化矿工艺的设计特点及生产实践。
RESEARCH ON THE EXPERIMENTAL CONDITIONS OF SMELTING PROCESS FROM LATERITES TO FERRONICKEL
红土矿还原生产镍铁熔炼条件的研究
Fast Reduction Ore at Low Temperature and Smelting Process
基于低温快速预还原的熔融还原炼铁流程
Carbothermal Reduction Process for Production of Coarse Al-Si Alloy
碳电热还原法熔炼一次铝硅合金的反应过程
Thermodynamic and kinetic in recovery of iron from nickel residue
熔融还原法镍渣炼铁的热力学与动力学
Coke is a major material for the production of iron. Metallurgical coke supplies most of the reducing gas and heat for ore reduction and smelting.
焦炭是炼铁的重要原料。冶金焦为矿石的还原和熔炼提供大部分还原煤气和热。
Principles of Cast Alloy & Melting
铸造合金原理及熔炼
Briefly speaking, the other major raw materials for blast furnace smelting include fuels, fluxes and air.
简单地讲．用于高炉冶炼的原料除了铁矿石外，还有燃料、熔剂和空气。
Primary Feasible Research on Environmental Protection of Smelting Reduction Iron Making Process--Take Zhujiang Steel Plant,GZ as an Example
熔融还原炼铁工艺环保可行性初步研究——以广州珠江钢铁为例
Those empty tins are then melted down and reused.
空罐经过熔炼后，还可重新利用。
Flux is associated with alchemical dissolution and disintegration.
暗火与炼金术中的熔解与裂解原理有关。
The main material of brown fused alumina is bauxite, which is eletrically fused in high temperature.
棕刚玉是以铝矾土为主要原料，经高温熔炼而成。
Brown Fused Alumina is made from high quality bauxite by fusing in an electric arc furnace at high temperature.
棕刚玉以铝矾土为主要原料，经高温熔炼而成。
