Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Shenghu Lu"'
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 243-262 (2022)
The reduction behaviors of fired vanadium titanomagnetite (VTM) pellets must be fully ascertained for the effective utilization of VTM concentrates via the coal-based rotary kiln direct reduction-electric furnace smelting process. This paper investig
Externí odkaz:
https://doaj.org/article/63bc902aedde4192a74f0bda46a4951a
Publikováno v:
Journal of Materials Research and Technology, Vol 12, Iss , Pp 1157-1170 (2021)
Iron ores always contain several forms of alumina, which may have different effect on sintering performance. In this paper, sinter pot tests were systematically conducted with various alumina types and contents by means of alumina additives substitut
Externí odkaz:
https://doaj.org/article/56f88190127e4d67bbdf9e48729fc5ba
Publikováno v:
Metals, Vol 13, Iss 3, p 552 (2023)
Recovery of valuable metals from red mud smelting separation slag is important for environmental protection and saving of natural resources. In this paper, we propose a recycling process of red mud smelting separation slag by mineral phase reconstruc
Externí odkaz:
https://doaj.org/article/0dbf2d0135a94ef2a91ded20ccd11f30
Recovery of valuable metals from red mud smelting separation slag is important for environmental protection and saving of natural resources. In this paper, we propose a recycling process of red mud smelting separation slag by mineral phase reconstruc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a759f9c6c54476e091627ba1f881054
https://doi.org/10.21203/rs.3.rs-2459533/v1
https://doi.org/10.21203/rs.3.rs-2459533/v1
Publikováno v:
Minerals; Volume 12; Issue 5; Pages: 568
In this paper, an innovative method is proposed to upgrade iron and remove phosphorus from high-phosphorus oolitic hematite ore by the sodium magnetization roasting–magnetic separation–sulfuric acid and sodium hydroxide leaching process. The proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::705f999994565172fca38cb19eb2db9c
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
AbstractWhen the working face of a steeply dipping coal seam crosses a fault, the dynamic disturbance caused by the mining load induces fault activation, causing large deformation and failure of the roadway. In this study, a physical similarity simul
Externí odkaz:
https://doaj.org/article/b88c63a6130643a9976f8f833375c063
Publikováno v:
Powder Technology. 408:117782
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d1ba32627145596a6954cb8a0ec21dd
https://doi.org/10.1016/j.powtec.2022.117782
https://doi.org/10.1016/j.powtec.2022.117782
Publikováno v:
Lithosphere, Vol 2024, Iss 3 (2024)
In this study, the No.S1201-II working face of a coal mine using self-formed roadway mining technology without coal pillars was used as the engineering background, and physical experiments, numerical simulations, and field measurements were employed
Externí odkaz:
https://doaj.org/article/09448f0b1ddb432d946a6234eac27c5a
Publikováno v:
Meitan xuebao, Vol 49, Iss 1, Pp 280-297 (2024)
The structure and stress environment of the surrounding rock at the longwall mining area in the steeply dipping coal seam are alienated, and the composition factors and disaster modes of the ”support and surrounding rock” system in the working fa
Externí odkaz:
https://doaj.org/article/eced59fda36d458cbe322a62e2690321
Autor:
Yongping WU, Ding LANG, Dongfeng YUN, Panshi XIE, Hongwei WANG, Xicai GAO, Shenghu LUO, Youfu ZENG, Wenyu LYU, Yanli ZHANG, Bosheng HU, Jingyu HUANGFU, Bangyuan ZHOU, Guochun HUANG, Li WANG, Junming LI, Bin LIU
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 1, Pp 25-51 (2024)
The steeply dipping coal seam is one of the main forms of coal storage in China. It is widely and regionally distributed. According to incomplete statistics, twenty-six provinces, autonomous regions and municipalities directly under the central gover
Externí odkaz:
https://doaj.org/article/d6d8d35fb84f457dbaaf901e955edba8