Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Houqin Wu"'
Publikováno v:
Fundamental Research, Vol 2, Iss 5, Pp 748-756 (2022)
ABSTRACT: Inefficient flotation of bastnaesite remains a challenge in the production of rare earth elements. This study aimed to investigate the dissolution and adsorption behaviour of species that are commonly released into bastnaesite flotation pul
Externí odkaz:
https://doaj.org/article/a5c4f1ce20f845ce898a7ef1f8715c5d
Autor:
Liping Luo, Houqin Wu, Longhua Xu, Jinping Meng, Jiahui Lu, Huan Zhou, Xiaomei Huo, Lingyun Huang
Publikováno v:
International Journal of Mining Science and Technology, Vol 31, Iss 4, Pp 689-697 (2021)
This paper researched the enhanced flotation separation performance of ilmenite and titanaugite using the mixed collector benzhydroxamic acid/dodecylamine (BHA/DDA). The interface assembly mechanism was mainly investigated through in situ attenuated
Externí odkaz:
https://doaj.org/article/7a72cd6cff3749489e0fbc0cf6d5ea6c
Publikováno v:
Minerals, Vol 13, Iss 2, p 150 (2023)
This study focuses on using spodumene flotation tailings (SFT) to prepare phosphoric acid-activated metakaolin geopolymer, in which the replacement of metakaolin (MK) by a high percentage (up to 75 wt.%) of tailings was achieved. The compressive stre
Externí odkaz:
https://doaj.org/article/dfbb33082a504695a9022cd3c2853983
Publikováno v:
Fundamental Research. 2:748-756
Inefficient flotation of bastnaesite remains a challenge in the production of rare earth elements. This study aimed to investigate the dissolution and adsorption behaviour of species that are commonly released into bastnaesite flotation pulp from Ca/
Autor:
Huan Zhou, Xiaomei Huo, Liping Luo, Lingyun Huang, Jiahui Lu, Houqin Wu, Longhua Xu, Jinping Meng
Publikováno v:
International Journal of Mining Science and Technology, Vol 31, Iss 4, Pp 689-697 (2021)
This paper researched the enhanced flotation separation performance of ilmenite and titanaugite using the mixed collector benzhydroxamic acid/dodecylamine (BHA/DDA). The interface assembly mechanism was mainly investigated through in situ attenuated
Publikováno v:
Journal of Central South University. 28:1637-1651
In this study, ceramics was prepared by slip casting (no pressure was used during shaping step) and atmospheric pressure sintering with low-melting point glass (LPG) powder as the binding material to facilitate the transformation of spodumene flotati
Publikováno v:
Powder Technology. 363:38-47
Herein, a novel method of ultrasonic treatment for selectively recovering ilmenite from titanaugite was investigated via systematic mineral flotation tests along with dissolution texts, microcalorimetry, scanning electron microscope (SEM), and X-ray
Publikováno v:
Ultrasonics Sonochemistry. 57:98-107
In this study, we used flotation tests, Fourier transform infrared spectroscopy (FTIR), zeta potential, X-ray photoelectron spectroscopy (XPS), and microcalorimetry measurements to investigate the flotation and possible adsorption mechanisms of the i
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 649:129465
Publikováno v:
Minerals Engineering. 137:124-132
Herein we investigate the flotation and possible adsorption mechanism on the surface of ilmenite and the changes in the surface composition of ilmenite before and after ultrasonic pre-treatment through flotation tests, Fourier-transform infrared (FTI