| 申请日期 | 2025-06-28 | 申请号 | US13723081 |
| 公开（公告）号 | US9481917B2 | 公开（公告）日 | 2016-11-01 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | United Technologies Corporation | ||
| 简介 | A method for desulfurizing a metal alloy comprises heating the metal alloy to a molten state. A gaseous desulfurizing compound is bubbled through the molten alloy to form a solid sulfur-containing waste phase and a molten reduced-sulfur alloy phase. The solid waste phase and the molten reduced-sulfur alloy phase are separated. The gaseous desulfurizing compound includes a constituent element selected from the group : alkali metals, alkaline earth metals, and rare earth metals. | ||
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