1.
Basic Research on Refining of High Titanium Ferroalloy Based on Thermite Reduction
铝热还原精炼制备高钛铁的基础研究
2.
operation of poling
(铜火法精炼还原阶段的)插树
3.
Water is also used to wash oil of salt before it is processed at the Basra refinery.
原油在巴士拉的精炼厂提炼之前，水还被用于洗去石油中的盐分。
4.
Study on Refining Lithium by Vacuum Distillation and Preliminary Study on Preparing Lithium from Li_2CO_3 by Vacuum Carbothermic Reduction;
真空精炼锂的研究与氧化锂真空碳热还原初探
5.
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
6.
The Research on Strengthen Reduction during LF Refining Process and EAF Flow Rhythm
LF炉精炼过程强化还原与电炉流程节奏工艺研究
7.
Study and Practice of Heavy Oil Replaced by Coal-based Reductant for Copper Pyrorefining
铜火法精炼中用煤基还原剂代替重油的研究及应用
8.
Industry: petroleum, petroleum refining, liquefied natural gas, construction.
工业:原油,原油精炼,液化气,建筑.
9.
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
10.
Reason Analysis of Poor Liquidity of Refining Molten Steel and Improvement Measures
精炼钢水流动性差的原因分析与改进
11.
The Application of DRI to Steelmaking in CFHI
直接还原铁在一重炼钢生产中的应用
12.
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
13.
Experimental study on reduction of Cu_2O and NiO in converter steelmaking slag
转炉炼钢渣中Cu_2O与NiO的还原实验研究
14.
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
15.
refine sugar [oil, metals]
精制[精炼,提炼]糖[油,金属]
16.
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。
17.
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
18.
This chemical reaction is called reduction. The smelting of iron is a reduction of iron oxide to metallic iron.
这种化学反应叫作还原。铁的冶炼就是把氧化铁还原成金属铁。