Preparation of Multifunctional Fused Magnesium Phosphate Fertilizer from Low-Grade Phosphate Ores

2021 ◽  
pp. 111-120
Author(s):  
Luyi Li ◽  
Yuan Yao ◽  
Cuihong Hou ◽  
Shouyu Gu ◽  
Haobin Wang
Keyword(s):  
Phosphate Fertilizer ◽  
Magnesium Phosphate ◽  
Low Grade ◽  
Phosphate Ores

Mitigation of Cd accumulation in rice with water management and calcium-magnesium phosphate fertilizer in field environment

2020 ◽  
Vol 42 (11) ◽  
pp. 3877-3886
Author(s):  
Wenxuan Luo ◽  
Shaona Yang ◽  
Mohammad Aman Khan ◽  
Jiawei Ma ◽  
Weijie Xu ◽  
...  
Keyword(s):  
Water Management ◽  
Phosphate Fertilizer ◽  
Magnesium Phosphate ◽  
Cd Accumulation ◽  
Field Environment ◽  
Calcium Magnesium

Direct flotation of low-grade Moroccan phosphate ores: a preliminary micro-flotation study to develop new beneficiation routes

2020 ◽  
Vol 13 (23) ◽  
Author(s):  
Imane Aarab ◽  
Mohammed Derqaoui ◽  
Abdelmoughit Abidi ◽  
Abdelrani Yaacoubi ◽  
Khalid El Amari ◽  
...  
Keyword(s):  
Low Grade ◽  
Phosphate Ores

Effects of sepiolite and calcium magnesium phosphate fertilizer on agronomic character and cadmium uptake of tobacco

2013 ◽  
Vol 38 (4) ◽  
pp. 435-437 ◽  
Author(s):  
Wei-ai ZENG ◽  
Min ZENG ◽  
Hong-guang LI ◽  
Hang ZHOU ◽  
Wu WEN ◽  
...  
Keyword(s):  
Phosphate Fertilizer ◽  
Cadmium Uptake ◽  
Magnesium Phosphate ◽  
Agronomic Character ◽  
Calcium Magnesium

scholarly journals Magnesium phosphate cements formulated with low grade magnesium oxide incorporating phase change materials for thermal energy storage

2017 ◽  
Vol 155 ◽  
pp. 209-216 ◽  
Author(s):  
A. Maldonado-Alameda ◽  
A.M. Lacasta ◽  
J. Giro-Paloma ◽  
J.M. Chimenos ◽  
L. Haurie ◽  
...  
Keyword(s):  
Energy Storage ◽  
Phase Change ◽  
Magnesium Oxide ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Phase Change Materials ◽  
Magnesium Phosphate ◽  
Low Grade

scholarly journals Review on Beneficiation Techniques and Reagents Used for Phosphate Ores

Minerals ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 253 ◽  
Author(s):  
Ruan ◽  
He ◽  
Chi
Keyword(s):  
Raw Material ◽  
Low Grade ◽  
Recovery Ratio ◽  
Flotation Reagents ◽  
Flotation Process ◽  
Phosphate Ore ◽  
Feed Stock ◽  
Chemical Products ◽  
Phosphate Ores ◽  
Phosphate Concentrate

Phosphate ore is an important raw material for manufacturing fertilizers and phosphorous chemical products. While most of the phosphate resources cannot be directly treated as feed stock due to the low grade of P2O5 and high content of impurities. In order to obtain a qualified phosphate concentrate, the beneficiation of the low-grade phosphate ore is, hence, of great necessity. Many beneficiation techniques can be employed to upgrade the P2O5 grade of phosphate ores based on their characteristics in chemical composition and texture. The flotation process is most widely applied to balance the P2O5 recovery ratio and cost. In this review, the dominant techniques for the beneficiation of phosphate ores are introduced. Moreover, the factors that affect the flotation of phosphate ore, including the properties of mineralogy, flotation reagents (depressants and collectors) and flotation medium, were systematically analyzed.

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