1.
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
2.
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
3.
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
4.
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
5.
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
6.
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
7.
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
8.
Study on purification of low concentration WPA by TBP in the sulfuric acid-phosphoric acid system
利用磷酸三丁酯在硫酸-磷酸体系中萃取净化低浓度湿法磷酸工艺的研究
9.
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。
10.
Application of activator in synthesis of urea phosphate by wet phosphoric acid
湿法磷酸合成磷酸脲中活化剂RX-Ⅲ的应用研究
11.
Study on the Removal of Cadmium from Wet Phosphoric Acid by Liquid Membranes Technique
乳化液膜法脱除湿法磷酸中镉的研究
12.
New technology for production of sodium tripolyphosphate with chemical purification measure
化学净化法制取三聚磷酸钠新工艺研究
13.
Determination of SO_3 content in WPA and reactor slurry by thermosensitive titrimetric method
热敏滴定法测定湿法磷酸反应料浆及磷酸中三氧化硫含量的研究
14.
Application of Onestep Chemical Precipitation Method for Defluorination of WPA in Production of Feed-grade DCP
湿法磷酸一段化学沉淀脱氟法在饲料级磷酸氢钙生产中的应用
15.
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
16.
Phosphoric acid produced by the wet process is in the ortho form.
用湿法生产的磷酸呈正磷酸状态。
17.
Techno－Economic Evaluation on Potassium Dihydrogen Phosphate by Double Decomposition with Wet-process Phosphoric Acid;
湿法磷酸生产磷酸二氢钾的技术简述
18.
Study on separating iron from wet-process phosphoric acid by emulsion liquid membrane technique
乳化液膜技术分离湿法磷酸中铁的研究