Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Tichang Sun"'
Research Progress of Three Typical Industrial Solid Wastes Passivated Heavy Metal Contaminated Soils
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 4, Pp 90-98 (2024)
This is an article in the field of environmental engineering. The problem of soil heavy metal pollution is closely related to the security of arable land area and food security in China, and the application of industrial solid waste to passivate heav
Externí odkaz:
https://doaj.org/article/f33cabe2cb804f37b5b3642667e30894
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 2, Pp 176-184 (2024)
This is an article in the field of mining engineering. The effects of reducing agent and dephosphorization agent on the direct reduction of high phosphorus oolitic hematite were reviewed. The research status of the influence of reducing agents on the
Externí odkaz:
https://doaj.org/article/0190b871070b4d87aa076b23e2c37cc4
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 1, Pp 144-148 (2024)
This is an article in the field of metallurgical engineering. In view of the problems of low compressive strength and high reduction temperature in the gas-base reduction of a high-phosphorus iron ore, a new process of oxidation roasting, gas-based r
Externí odkaz:
https://doaj.org/article/80cfcc5bab12438b8882ad5daa5bb9cd
Publikováno v:
Minerals, Vol 12, Iss 3, p 357 (2022)
The carbothermic co-reduction of nickel laterite ore and red mud realized the simultaneous reduction of nickel, iron in laterite ore, and iron in red mud at high efficiency. Nickel and iron in nickel laterite ore and iron in red mud were recovered in
Externí odkaz:
https://doaj.org/article/bfa1817de74c4e00abcbad8b95d74205
Publikováno v:
Minerals, Vol 12, Iss 2, p 239 (2022)
The increasing demand for iron ore in the world causes the continuous exhaustion of mineral resources. The utilization of iron in secondary resources has become of focus. The present study was carried out to recover iron from high-sulfur cyanide tail
Externí odkaz:
https://doaj.org/article/87d7998ca90f4c6682dd1c4285aef534
Publikováno v:
Metals, Vol 8, Iss 11, p 897 (2018)
In this paper, the process of direct reduction roasting using magnetic separation to produce direct reduction iron (DRI) from high-phosphorus oolitic hematite, using coal slime and blast furnace dust as reductant, is investigated. The possible use of
Externí odkaz:
https://doaj.org/article/c6e0050cf9554c80a3bd9ef40ff0e94d
Publikováno v:
Minerals, Vol 6, Iss 4, p 119 (2016)
Studies on the direct reduction of carbon-bearing pellets made from discarded copper slag have been conducted in this paper. They include the influences of reduction coal content, limestone content, industrial sodium carbonate content, reduction temp
Externí odkaz:
https://doaj.org/article/cb953450db8745ff8953cf4522c44f48
Publikováno v:
Process Safety and Environmental Protection. 173:702-714
Publikováno v:
Mining, Metallurgy & Exploration. 40:109-120
Publikováno v:
In Journal of Chromatography A 25 November 2016 1474:40-46