1.
COMPARISON AND ANALYSIS OF TWO-TYPE PURIFICATION PROCESSES FOR ACETYLENE GAS
乙炔气的干湿法净化工艺比较与分析
2.
Production practice of using hydro-purification copper slag to prepare copper sulfate
利用湿法净化铜渣制取硫酸铜的生产实践
3.
Study on Diesel Exhaust Gas Wet Purification with Attapulgite Clay Absorbent
凹凸棒石粘土吸收剂湿法净化柴油机废气的研究
4.
Study on technology for purification of WPA by solvent extraction process
溶剂萃取法净化湿法磷酸的工艺研究
5.
Study on defluorination for purifying phosphoric acid by vacuum steam stripping
真空汽提法脱氟净化湿法磷酸的研究
6.
Study on production of industrial monoammonium phosphate by purification of wet-process phosphoric acid
湿法磷酸净化生产工业磷酸一铵研究
7.
Applied research of hydrofluoric acid in puring wet-phosphoric acid
氢氟酸在湿法磷酸净化中的应用研究
8.
The reaction mechanism of purifying WPA by ethylalcohol precipitation method
乙醇溶剂沉淀法净化湿法磷酸反应机理的研究
9.
Study on Semi-dry Flue Gas Decontamination Technology of Municipal Solid Waste Incineration and Its Pilot Engineering Study in JiaoZuo Plant of Incineration;
半干半湿法垃圾焚烧烟气净化工艺研究
10.
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
11.
Regeneration of resin for purification of WPA by ion-exchange technology
离子交换技术净化湿法磷酸树脂再生的研究
12.
A small aluminium factory, which limited by economic and technological condition, adopts wet process and dry process purification technology not worthwhile.
小铝厂受经济、技术条件的限制，采用湿法、干法净化技术不合算。
13.
Abstract: In this paper, a two-step method for purifying non-concentrated wet-process phosphoric acid was developed.
文摘:采用两步法对未经浓缩的湿法磷酸进行净化研究。
14.
Research progress of phosphate resource processing: 4. Removal of impurities from wet-process phosphoric acid by membrane separation
磷资源加工研究进展:4.湿法磷酸的膜分离净化与杂质捕集
15.
Intensifying Oxygen Supply Influence on Purifying Effect of Constructed Wetlands;
强化供氧对人工湿地净化效果的影响
16.
Research to a New Wet Metallurgical Processing for Abstracting Copper from a Kind of Cleaning Residue;
湿法处理洗净残渣提取铜新工艺研究
17.
Before entering the cell, the gas is scrubbed and humidified.
气体进入电池前，要将其净化和湿润。
18.
Lake Water Purification by Vertical Flow Constructed Wetland;
垂直流人工湿地净化湖水的应用研究