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siderite as iron ore

Siderite as a novel reductant for clean utilization of refractory iron
2020年2月1日 In this study, the natural siderite ore was used as a reductant in the magnetization roasting of refractory iron ore, which can not only take advantage of the 2019年1月1日 Green magnetization roasting technology for refractory iron ore using siderite as a reductant. YongshengSun, XinranZhu, YuexinHan, YanjunLi. Show more. Green magnetization roasting technology for refractory iron ore Although carbonate iron ores, such as siderite, have been economically important for steel production, they are far from ideal as an ore. Their hydrothermal mineralisation tends to form them as small ore lenses, often following steeply dipping bedding planes. This makes them not amenable to opencast working, and increases the cost of working them by mining with horizontal stopes. As the individual ore bodies are small, it Siderite - Wikipedia

Siderite's green revolution: From tailings to an eco-friendly
2024年3月1日 Siderite, extensively mined as a natural iron mineral, is often discarded as tailings due to the low grade of the ore and due to the high cost of current sorting Siderite is commonly found in bedded sedimentary iron ores, including banded iron formations (BIFs, see entry Banded Iron Formations), and in hydrothermal veins. It is Siderite SpringerLink2021年9月28日 Based on Sm–Nd data, a crustal source of iron-ore fluid was substantiated and the probability of age estimation for hydrothermal–metasomatic siderite of the Bakal The Source of Ore Fluids and Sm–Nd Age of Siderite from

Siderite SpringerLink
2021年11月25日 Siderite is a carbonate mineral of the trigonal crystalline system. It forms mainly in sedimentary and hydrothermal environments and occasionally in igneous 2020年12月10日 Siderite (FeCO 3) is one of the main ferrous-containing minerals in the Earth’s crust that is involved in the global cycling of iron and carbon. A significant part of Siderite-based anaerobic iron cycle driven by autotrophic ... - Nature
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