| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 가을 (10/30 ~ 11/01, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
23권 2호 |
| 발표분야 |
포스터_환경·에너지 |
| 제목 |
Functionalized titanate materials for metal adsorption and recovery from simulated Media |
| 초록 |
The adsorption ability of lithium ions by pristine titanate nanotubes (TNTs) and functionalized TNTs was observed. The simple hydrothermal method was used to synthesizing functionalized TNTs by various organic compounds such as urea, melamine and polyacrylonitrile using titanium (IV) oxide powder. The prepared titanate materials were characterized. The Li+ adsorption mechanism observed as an ion exchange mechanism. Different kinetic models have applied on equilibrium calculated data. The extraction of Li+ ions was obtained by using HCL with various repeated cycles. The presented study concluded that prepared adsorbents having good potential to adsorb and desorb Li+ ions from aqueous solution with slight reduction in capacity due to organic compounds impregnation. |
| 저자 |
KAMRAN UROOJ, 박수진
|
| 소속 |
인하대 |
| 키워드 |
Titanate nanotube; lithium recovery; adsorption; kinetics
|
| E-Mail |
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