发明名称 |
Producing iron from solid iron carbide |
摘要 |
A method of producing iron from iron carbide is disclosed. Solid iron carbide is injected into a molten bath comprising molten iron and slag and dissolves in the molten bath. An oxygen-containing gas is injected into a gas space above the surface of the molten bath to cause combustion of at least a portion of combustible material in the gas space. In addition splashes and/or droplets of molten iron and/or slag are ejected upwardly from the molten bath into the gas space above the quiescent bath surface to form a transition zone. The transition zone is a region in which heat generated by combustion of combustible material is transferred to the splashes and/or droplets of molten iron and/or slag and thereafter is transferred to the molten bath when the splashes and/or droplets of molten iron and/or slag return to the molten bath.
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申请公布号 |
US6328783(B1) |
申请公布日期 |
2001.12.11 |
申请号 |
US19990331272 |
申请日期 |
1999.06.17 |
申请人 |
TECHNOLOGICAL RESOURCES PTY LTD |
发明人 |
BATES CECIL PETER |
分类号 |
C21B15/00;C21B13/00;C21C5/56;(IPC1-7):C21B11/00 |
主分类号 |
C21B15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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