发明申请
- 专利标题: INJECTION METHOD FOR INERT GAS
- 专利标题(中): 注入气体注入方法
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申请号: US12517617申请日: 2007-12-14
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公开(公告)号: US20100044930A1公开(公告)日: 2010-02-25
- 发明人: William John Mahoney , Gary Thomas Vardian
- 申请人: William John Mahoney , Gary Thomas Vardian
- 申请人地址: CT DANBURGY
- 专利权人: PRAXAIR TECHNOLOGY INC.
- 当前专利权人: PRAXAIR TECHNOLOGY INC.
- 当前专利权人地址: CT DANBURGY
- 国际申请: PCT/US07/87607 WO 20071214
- 主分类号: C22B9/10
- IPC分类号: C22B9/10 ; C21B7/16
摘要:
A method and apparatus for forming internally shrouded supersonic coherent jets comprising an inert gas, such as pure argon and argon/oxygen mixtures. This method and apparatus can be employed to produce low-carbon steels with a top lance in basic oxygen steelmaking.
公开/授权文献
- US07959708B2 Injection method for inert gas 公开/授权日:2011-06-14
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