1.
How to effectively condensing zinc vapor into liquid in condenser influences the development of zinc refinery technology all through.
冷凝器如何有效的将锌蒸气冷凝为液态，一直是锌精炼工艺的瓶颈。
2.
The problems, it is said above, restricted more advance of some kinds of technology and economy target in spelter refining in New Jersey furnace.
以上这些问题在客观上制约了精馏塔在锌精炼中各项技术经济指标的进一步提高。
3.
Impact of technologic condition selected for roasting zinc concentrate on recovered ratio of total sulfur and zinc in hydro-metallurgical extracting zinc
锌精矿焙烧工艺条件对湿法炼锌总硫利用率及锌浸出率的影响
4.
The Optimal Research on the Second Flue System of Zinc Refinery in Shaoguan Smelter;
韶关冶炼厂锌精馏二系统烟道优化研究
5.
Technology import and thinking of large-size cathode lead electro-refining in Yunnan Chihong Zinc & Germanium Co.,Ltd
云南驰宏锌锗大极板铅电解精炼技术引进及思考
6.
Study on Preparation of Pellets for Iron-Making From Tin,Zinc-Bearing Iron Concentrates by Grate-Kiln Process
含锡锌铁精矿链篦机-回转窑法制备炼铁用球团矿的研究
7.
Process and Principle Studies on Extracting Indium and Preparing Valuable Ferrite Materials without Residue Emission in Zinc Hydrometallurgy for Treating Zn-In Concentrate Bearing High Iron;
高铁铟锌精矿无铁渣湿法炼锌提铟及铁源高值化利用工艺与原理研究
8.
refine sugar [oil, metals]
精制[精炼,提炼]糖[油,金属]
9.
Continuous determination of zinc,lead and aluminum in alkaline zinc solution
碱法炼锌浸出液中锌、铅、铝的连续测定
10.
Study on Preparation of Lowly Hydrated Zinc Borate from Zinc Ash
用炼锌厂锌灰为原料合成低水硼酸锌的研究
11.
a refinery for sugar.
一种提炼糖的精炼厂。
12.
blister and refined unwrought copper
粗炼的和精炼的未锻铜
13.
liquation process
熔析法 -金属精炼
14.
Refined paraffin wax
GB446-1993全精炼石蜡
15.
refined cottonseed oil
GB1537-1986精炼棉籽油
16.
petroleum refining
石油炼制业; 炼油业; 石油精炼石油拦索
17.
ANALYSIS ON EFFECT OF ZINC POWDER ADDING MODE ON PURIFYING TO REMOVE THE IMPURITY IN ZINC HYDROMETALLURGICAL PROCESS
浅析锌粉加入方式对湿法炼锌净化除杂的影响
18.
refined sugar, oil, etc
精制的糖、 精炼的油.