| 发明名称 |
BLAST-FURNACE-BLOW-IN CHARCOAL AND METHOD FOR PRODUCING SAME |
| 摘要 |
In blast-furnace-blow-in charcoal that is blown in from a tuyere to the interior of a blast furnace main body of a blast furnace facility, the oxygen atom content (on a dry basis) is 10-20 wt % and the average pore size is 10-50 nm. |
| 申请公布号 |
US2015191803(A1) |
申请公布日期 |
2015.07.09 |
| 申请号 |
US201314412921 |
申请日期 |
2013.05.15 |
| 申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
Omoto Setsuo;Nakagawa Keiichi;Hamada Tsutomu;Sakaguchi Masakazu |
| 分类号 |
C21B5/00;C10B57/10;C10B53/00 |
主分类号 |
C21B5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Blast furnace injection coal to be blown into a blast furnace main unit of a blast furnace installation through a tuyere, wherein
an oxygen atom content ratio (dry base) is between 10 and 20% by weight, and an average pore size is between 10 and 50 nm. |
| 地址 |
Tokyo JP |
