公开(公告)号：US20110267737A1

公开(公告)日：2011-11-03

申请号：US13158008

申请日：2011-06-10

申请人： Takashi OYAMA ,  Kazuhisa NAKANISHI ,  Tamotsu TANO ,  Keiji HIGASHI ,  Ippei FUJINAGA ,  Hiromitsu HASHISAKA ,  Toshitaka FUJII ,  Takashi NORO ,  Akio SAKAMOTO ,  Kiwamu TAKESHITA ,  Keizou IKAI ,  Masaki FUJII ,  Hideki ONO

发明人： Takashi OYAMA ,  Kazuhisa NAKANISHI ,  Tamotsu TANO ,  Keiji HIGASHI ,  Ippei FUJINAGA ,  Hiromitsu HASHISAKA ,  Toshitaka FUJII ,  Takashi NORO ,  Akio SAKAMOTO ,  Kiwamu TAKESHITA ,  Keizou IKAI ,  Masaki FUJII ,  Hideki ONO

IPC分类号： H01G4/00 ,  C01B31/08

CPC分类号： H01G11/44 ,  C01B32/05 ,  C01B32/30 ,  C10B57/045 ,  H01G11/34 ,  Y02E60/13

摘要： The present invention provides a raw coke having such a structure that the graphitized product resulting from graphitization of the raw coke at a temperature of 2800° C. under an inactive gas atmosphere will have ratios of the crystallite size to the lattice constant of 360 or less in the (002) plane and 1500 or less in the (110) plane, as a raw coke providing active carbon produced by alkali-activating the raw coke, which is reduced in remaining alkali content and can simplify washing operation because washing liquid can easily pass through the activated carbon, or as a raw coke for the production of needle coke.

公开(公告)号：US20110253593A1

公开(公告)日：2011-10-20

申请号：US13157916

申请日：2011-06-10

申请人： Takashi OYAMA ,  Kazuhisa NAKANISHI ,  Tamotsu TANO ,  Keiji HIGASHI ,  Ippei FUJINAGA ,  Hiromitsu HASHISAKA ,  Toshitaka FUJII ,  Takashi NORO ,  Akio SAKAMOTO ,  Kiwamu TAKESHITA ,  Keizou IKAI ,  Masaki FUJII ,  Hideki ONO

发明人： Takashi OYAMA ,  Kazuhisa NAKANISHI ,  Tamotsu TANO ,  Keiji HIGASHI ,  Ippei FUJINAGA ,  Hiromitsu HASHISAKA ,  Toshitaka FUJII ,  Takashi NORO ,  Akio SAKAMOTO ,  Kiwamu TAKESHITA ,  Keizou IKAI ,  Masaki FUJII ,  Hideki ONO

IPC分类号： C10L1/04 ,  C10G11/00

CPC分类号： H01G11/44 ,  C01B32/05 ,  C01B32/30 ,  C10B57/045 ,  H01G11/34 ,  Y02E60/13

摘要： The present invention provides a raw coke having such a structure that the graphitized product resulting from graphitization of the raw coke at a temperature of 2800° C. under an inactive gas atmosphere will have ratios of the crystallite size to the lattice constant of 360 or less in the (002) plane and 1500 or less in the (110) plane, as a raw coke providing active carbon produced by alkali-activating the raw coke, which is reduced in remaining alkali content and can simplify washing operation because washing liquid can easily pass through the activated carbon, or as a raw coke for the production of needle coke.

摘要翻译： 本发明提供一种具有这样一种结构的原焦炭，即在惰性气体气氛下，在2800℃的温度下由原焦炭石墨化产生的石墨化产物将使微晶尺寸与晶格常数之比为360以下 在（002）面中，在（110）面中为1500以下的原料焦炭，作为提供通过碱活化生焦炭生成的活性炭的原焦炭，其还原了剩余的碱含量，并且可以简化洗涤操作，因为洗涤液容易 通过活性炭，或作为用于生产针状焦的原焦炭。