SYNTHESIS, CHARACTERIZATION AND APPLICATION OF GAMMA-ALUMINA AS ADSORBENT MATERIAL TO ENHANCE IRON REMOVAL FROM PRODUCED WATER

被引：0
|
作者：
Karm, Zamen [1 ]
Subhi, Akeel Dhahir [1 ]
Hamied, Ramzy Sehood [2 ]
机构：
[1] Univ Technol Baghdad, Dept Prod Engn & Met, Baghdad, Iraq
[2] Univ Technol Baghdad, Dept Petr Technol, Baghdad, Iraq
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE | 2020年 / 82卷 / 01期
关键词：
calcination; gamma-alumina; adsorption process; produced water;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this work, gamma-alumina (gamma-Al2O3) was synthesized from polyoxohydroxide aluminum (POHA) precursor. The POAH was formed after ethanolic treatment and then calcined at a temperature of 500 degrees C. The result is gamma-alumina which characterized using X-ray diffracting (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), laser granularity instrument (LGI) and atomic force microscopy (AFM). It is found from the experimental results that synthesized gamma Al2O3 was successfully formed due to calcination at 500 degrees C. The results also showed that the synthesized gamma-Al2O3 was effective in reducing iron content in the produced water to 0.0014 ppm with removal efficiency of 99.9%.
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页码：237 / 246
页数：10
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