发明申请
- 专利标题： Reduced Puffing Needle Coke From Coal Tar Distillate
- 专利标题（中）： 从煤焦油馏分中减少膨化针头焦炭
-
申请号： US12132228申请日： 2008-06-03
-
公开(公告)号： US20090294326A1公开(公告)日： 2009-12-03
- 发明人: Douglas J. Miller , Ching-Feng Chang , Irwin C. Lewis , Richard T. Lewis , Aaron Tomasek , Richard L. Shao
- 申请人： Douglas J. Miller , Ching-Feng Chang , Irwin C. Lewis , Richard T. Lewis , Aaron Tomasek , Richard L. Shao
- 主分类号： C10C3/02
- IPC分类号： C10C3/02
摘要：
A reduced puffing needle coke is formed, which includes a reduced nitrogen content within the coke so that the coke particles do not experience as much puffing during the formation of graphitized carbon articles produced from such coke upon heating to graphitization temperatures.
公开/授权文献
- US08007659B2 Reduced puffing needle coke from coal tar distillate 公开/授权日：2011-08-30
信息查询
