| 发明名称 |
METHOD FOR PREPARING COAL MIXTURE FOR COKEMAKING, COAL MIXTURE, AND METHOD FOR PRODUCING COKE |
| 摘要 |
Provided is a method for preparing a coal mixture used for the purpose of producing coke with desired strength by taking into account the compatibility between coals for cokemaking. In the case of preparing a coal mixture, used as at least one portion of a coal blend for cokemaking, containing two or more types of coals with different surface tensions, the blending ratio of each of the coals is adjusted using the surface tension of a semicoke mixture obtained from the coal mixture as an indicator. |
| 申请公布号 |
US2015040468(A1) |
申请公布日期 |
2015.02.12 |
| 申请号 |
US201314388578 |
申请日期 |
2013.03.25 |
| 申请人 |
JFE STEEL CORPORATION |
发明人 |
Shimoyama Izumi;Anyashiki Takashi;Fukada Kiyoshi;Fujimoto Hidekazu;Sumi Hiroyuki |
| 分类号 |
C10L5/04 |
主分类号 |
C10L5/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for preparing a coal mixture for cokemaking, the coal mixture containing two or more types of coals with different surface tensions, the coal mixture being used as at least one portion of a coal blend for cokemaking,
the method comprising: adjusting a blending ratio of each of the coals using a surface tension of a semicoke mixture obtained from the coal mixture as an indicator. |
| 地址 |
Chiyoda-ku, Tokyo JP |
