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公开(公告)号：EP2291487B1
公开(公告)日：2018-09-19
申请号：EP09758954.3
申请日：2009-05-15
发明人： MILLER, Douglas, J. , CHANG, Ching-feng , LEWIS, Irwin, C. , LEWIS, Richard, T. , SHAO, Richard, L. , TOMASEK, Aaron
CPC分类号： C10B57/045 , C10B55/00 , C10C1/20
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.
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公开(公告)号：EP2297031B1
公开(公告)日：2015-04-15
申请号：EP09758952.7
申请日：2009-05-15
发明人： MILLER, Douglas, J. , CHANG, Ching-Feng , LEWIS, Irwin, C. , SHAO, Richard, L. , TOMASEK, Aaron
CPC分类号： C10B55/00 , C10B57/045 , C10C1/18 , C10C1/20
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公开(公告)号：EP2291486B1
公开(公告)日：2018-09-19
申请号：EP09758953.5
申请日：2009-05-15
CPC分类号： C10B55/00 , C10B57/005 , C10B57/045 , C10G25/003 , C10G45/02 , C10G2300/202
摘要： A reduced puffing needle coke is formed from decant oil, which includes a lesser amount of nitrogen within the coke so that carbon articles produced from such coke experience minimal expansion upon heating to graphitization temperatures.
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公开(公告)号：EP2291487A1
公开(公告)日：2011-03-09
申请号：EP09758954.3
申请日：2009-05-15
发明人： MILLER, Douglas, J. , CHANG, Ching-feng , LEWIS, Irwin, C. , LEWIS, Richard, T. , SHAO, Richard, L. , TOMASEK, Aaron
IPC分类号： C10B55/00
CPC分类号： C10B57/045 , C10B55/00 , C10C1/20
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.
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公开(公告)号：EP2589260A2
公开(公告)日：2013-05-08
申请号：EP11801363.0
申请日：2011-06-29
发明人： COLEMAN, Philip D. , MURRAY, Greg E. , NAPOLITANO, Marco , TOMASEK, Aaron , BOWMAN, Brian , KRASSOWSKI, Daniel W. , FRASTACI, Michael
IPC分类号： H04W92/08
CPC分类号： H05B7/07 , H01M4/96 , H05B7/06 , Y02E60/50 , Y10T29/49117 , Y10T29/4921 , Y10T156/1028
摘要： A graphite electrode exhibits oxidation resistance by modifying the outer radial surface characteristics. The outer radial surface may be modified by providing a textured portion which improves water flow while minimizing water absorbtion. Alternately, a layer of flexible graphite or plurality of particles of exfoliated graphite may be disposed on the outer radial surface of the electrode body.
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公开(公告)号：EP2291486A1
公开(公告)日：2011-03-09
申请号：EP09758953.5
申请日：2009-05-15
发明人： MILLER, Douglas, J. , CHANG, Ching-Feng , TOMASEK, Aaron , SHAO, Richard, L. , LEWIS, Irwin, C.
IPC分类号： C10B55/00
CPC分类号： C10B55/00 , C10B57/005 , C10B57/045 , C10G25/003 , C10G45/02 , C10G2300/202
摘要： A reduced puffing needle coke is formed from decant oil, which includes a lesser amount of nitrogen within the coke so that carbon articles produced from such coke experience minimal expansion upon heating to graphitization temperatures.
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公开(公告)号：EP2589260B1
公开(公告)日：2016-01-06
申请号：EP11801363.0
申请日：2011-06-29
发明人： COLEMAN, Philip D. , MURRAY, Greg E. , NAPOLITANO, Marco , TOMASEK, Aaron , BOWMAN, Brian , KRASSOWSKI, Daniel W. , FRASTACI, Michael
IPC分类号： C01B31/04
CPC分类号： H05B7/07 , H01M4/96 , H05B7/06 , Y02E60/50 , Y10T29/49117 , Y10T29/4921 , Y10T156/1028
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公开(公告)号：EP2297031A1
公开(公告)日：2011-03-23
申请号：EP09758952.7
申请日：2009-05-15
发明人： MILLER, Douglas, J. , CHANG, Ching-Feng , LEWIS, Irwin, C. , SHAO, Richard, L. , TOMASEK, Aaron
IPC分类号： C01B31/00 , C10G69/00 , C04B35/532
CPC分类号： C10B55/00 , C10B57/045 , C10C1/18 , C10C1/20
摘要： A reduced puffing needle coke is formed, which includes a lesser amount of nitrogen within the coke so that carbon articles produced from such coke experience minimal expansion upon heating to graphitization temperatures.
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