Wear of 12 alloys during laboratory milling of phosphate rock in phosphoric acid waste water

1986 ◽  
Vol 3 (3) ◽  
pp. 187-190 ◽  
Author(s):  
J. H. Tylczak ◽  
D. J. Singleton ◽  
R. Blickensderfer
Keyword(s):  
Waste Water ◽  
Phosphoric Acid ◽  
Phosphate Rock ◽  
Acid Waste

Overview of Current Phosphoric Acid Production Processes and a New Idea of Kiln Method

2020 ◽  
Vol 17 ◽  
Author(s):  
Guangya Zheng ◽  
Jupei Xia ◽  
Zhengjie Chen
Keyword(s):  
Phosphoric Acid ◽  
Acid Production ◽  
Phosphate Rock ◽  
Low Grade ◽  
Production Methods ◽  
Production Processes ◽  
Major Equipment ◽  
Development Prospects ◽  
Great Competitiveness

: China primarily contains medium and low-grade phosphorus ores that are used to produce phosphoric acid. Here, we provide an overview of phosphoric acid production processes, including wet, thermal, and kiln methods, as well as the fundamental principles, major equipment, and technological aspects of each process. Progress in the kiln method using lowgrade phosphate rock is described, which involves the KPA and CDK processes. The literature shows that the addition of admixtures adds great competitiveness to kiln phosphate production methods and has considerable development prospects.

Phosphoric acid modified kenaf fiber (K-PA) as green adsorbent for the removal of copper (II) ions towards industrial waste water effluents

2020 ◽  
Vol 147 ◽  
pp. 104466 ◽  
Author(s):  
Muhammad Raznisyafiq Razak ◽  
Nor Azah Yusof ◽  
Ahmad Zaharin Aris ◽  
Hanisah Mohmad Nasir ◽  
Md. Jelas Haron ◽  
...  
Keyword(s):  
Waste Water ◽  
Phosphoric Acid ◽  
Industrial Waste ◽  
Industrial Waste Water ◽  
Kenaf Fiber ◽  
Green Adsorbent

Use of combined solvent extraction-electrodeposition techniques to uranium and thorium isotopes analysis in industrial phosphoric acid, phosphate and phosphogypsum by alpha-particle spectrometry

2003 ◽  
Vol 91 (1) ◽  
Author(s):  
R. Zarki ◽  
A. Elyahyaoui ◽  
A. Chiadli
Keyword(s):  
Solvent Extraction ◽  
Phosphoric Acid ◽  
Isotopic Composition ◽  
Alpha Particle ◽  
Phosphate Rock ◽  
Liquid Extraction ◽  
Acid Phosphate ◽  
Liquid Liquid Extraction ◽  
Thorium Isotopes

SummaryA method combining liquid-liquid extraction and electrodeposition procedures is carried out to determine isotopic composition of uranium and thorium in technical wet phosphoric acid, phosphate rock and phosphogypsum leachates, by

Radiological, chemical and morphological characterizations of phosphate rock and phosphogypsum from phosphoric acid factories in SW Spain

2010 ◽  
Vol 181 (1-3) ◽  
pp. 193-203 ◽  
Author(s):  
Marusia Rentería-Villalobos ◽  
Ignacio Vioque ◽  
Juan Mantero ◽  
Guillermo Manjón
Keyword(s):  
Phosphoric Acid ◽  
Phosphate Rock ◽  
Sw Spain

scholarly journals Utilization process research of the soap industry acid waste water with high carbonate phosphorite of central Kyzylkum

2021 ◽  
Vol 264 ◽  
pp. 04079
Author(s):  
Sanzharbek Shamuratov ◽  
Umid Baltaev ◽  
Umarbek Alimov ◽  
Namazov Shafoat ◽  
Sherzod Kurambaev ◽  
...  
Keyword(s):  
Waste Water ◽  
Citric Acid ◽  
Process Research ◽  
Soap Industry ◽  
High Carbonate ◽  
Acid Waste

In the study, the process neutralization acid waster water from soapstock processing by high calcareous phosphorite of Central Kyzylkum at temperature 60 ºC by drainless technology was investigated. As a result, digested forms of P2O5 by citric acid and Trilon B in final products were ranged 30.28-50.43 and 25.58-39.93%, respectively. Those types of products can be used under autumn chill.

Production of a value added compound from the H-acid waste water—Bioflocculants by Klebsiella pneumoniae

2014 ◽  
Vol 122 ◽  
pp. 583-590 ◽  
Author(s):  
Chunying Zhong ◽  
Aihua Xu ◽  
Buyun Wang ◽  
Xianghui Yang ◽  
Wentao Hong ◽  
...  
Keyword(s):  
Waste Water ◽  
Klebsiella Pneumoniae ◽  
Value Added ◽  
A Value ◽  
Acid Waste
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