Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Yaowen XING"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 10, Pp 218-228 (2024)
The new gas-liquid-solid fluidized bed flotation technology can realize the efficiency recovery of coarse particles based on the principle of refloating coupling. Taking 1.0-0.5 mm coarse coal slime as the research object, the effects of water veloci
Externí odkaz:
https://doaj.org/article/3ddef35c7a404244a9b0ebfd9b4a23c6
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 3, Pp 283-290 (2024)
Studying the interaction between coal slime and flotation agents will be the hot and difficult point of flotation process strengthening. In view of the strong hydrophilic chemical structure characteristics of the surface of difficult flotation coal,
Externí odkaz:
https://doaj.org/article/f28adaae1c454780b9d5676369e64b9d
Publikováno v:
ACS Omega, Vol 9, Iss 12, Pp 14336-14342 (2024)
Externí odkaz:
https://doaj.org/article/85f6d0d57f034bf9a892739ae3dbc449
Autor:
Yiqing Zhang, Shihao Ding, Weihan Si, Qinglin Yin, Chenyimin Yang, Wenqing Shi, Yaowen Xing, Xiahui Gui
Publikováno v:
ACS Omega, Vol 9, Iss 4, Pp 4966-4973 (2024)
Externí odkaz:
https://doaj.org/article/d37346ef9ec746b7b795b56626d9a82c
Publikováno v:
Fundamental Research, Vol 4, Iss 1, Pp 35-42 (2024)
Since solid-liquid interfacial nanobubbles (INBs) were first imaged, their long-term stability and large contact angle have been perplexing scientists. This study aimed to investigate the influence of internal gas density and external gas monolayers
Externí odkaz:
https://doaj.org/article/1d0a6ab3152644908b7a5c5fed615672
Autor:
Haichang Yang, Binglin Zeng, Qiuyun Lu, Yaowen Xing, Xiahui Gui, Yijun Cao, Ben Bin Xu, Xuehua Zhang
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 14, Pp n/a-n/a (2024)
Abstract The ability to transfer microdroplets between fluid phases offers numerous advantages in various fields. This study focuses on the stability and morphology of a sessile oil microdropletduring the transfer from underwater to air. A distinct t
Externí odkaz:
https://doaj.org/article/14e57a2fc05146e5b5cf6d8bf197635e
Publikováno v:
Meitan kexue jishu, Vol 51, Iss S2, Pp 336-343 (2023)
The high degree of oxidation and poor hydrophobicity of fly ash particles result in the formation of stable hydration films that impede the effective adsorption of conventional hydrocarbon-based collectors onto the particle surfaces. Conventional hyd
Externí odkaz:
https://doaj.org/article/062ded8a193142738d351b80d8e67d22
Publikováno v:
ACS Omega, Vol 9, Iss 1, Pp 1881-1893 (2023)
Externí odkaz:
https://doaj.org/article/8f54bcf5a2af4bbdbb43da20c4074569
Autor:
Ming Li, Yaowen Xing, Chunyun Zhu, Qinshan Liu, Zili Yang, Rui Zhang, Youfei Zhang, Yangchao Xia, Xiahui Gui
Publikováno v:
International Journal of Mining Science and Technology, Vol 32, Iss 6, Pp 1389-1396 (2022)
Wetting film thinning measurement was introduced to clarify the wettability and floatability of solid surfaces with varying roughness. The wettability was quantified using the contact angle measurement combined with the dynamic force microbalance tes
Externí odkaz:
https://doaj.org/article/66adc83afbc7436ea5e9881f5ba72149
Publikováno v:
International Journal of Mining Science and Technology, Vol 31, Iss 4, Pp 681-687 (2021)
Surface roughness plays a significant role in floatability of coal. In the present paper, coking coal surface was polished by three different sandpapers and the surface properties were characterized by contact angle and roughness measurements. The ef
Externí odkaz:
https://doaj.org/article/0d0009d498df408a88ab3dae458b2512