Title:
RAW COAL FOR MAKING CARBONACEOUS MATERIAL FOR ELECTRICITY STORAGE OR NEEDLE COKE
Document Type and Number:
WIPO Patent Application WO/2007/074939
Kind Code:
A1
Abstract:
A raw coal having such a structure that the product obtained by graphitizing the raw coal in an inert gas atmosphere at 2800°C has crystallite size/lattice constant ratios of 360 or below in (002) plane and 1500 or below in (110) plane is provided either as a raw coal capable of giving, through alkali activation followed by washing, active carbon which is reduced in residual alkali content and permits simplified operation in the washing since washing fluid in the washing can go in and out of active carbon easily, or as a raw coal for making needle coke.
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Inventors:
OYAMA TAKASHI (JP)
NAKANISHI KAZUHISA (JP)
TANO TAMOTSU (JP)
HIGASHI KEIJI (JP)
FUJINAGA IPPEI (JP)
HASHISAKA HIROMITSU (JP)
FUJII TOSHITAKA (JP)
NORO TAKASHI (JP)
SAKAMOTO AKIO (JP)
TAKESHITA KIWAMU (JP)
IKAI KEIZOU (JP)
FUJII MASAKI (JP)
ONO HIDEKI (JP)
NAKANISHI KAZUHISA (JP)
TANO TAMOTSU (JP)
HIGASHI KEIJI (JP)
FUJINAGA IPPEI (JP)
HASHISAKA HIROMITSU (JP)
FUJII TOSHITAKA (JP)
NORO TAKASHI (JP)
SAKAMOTO AKIO (JP)
TAKESHITA KIWAMU (JP)
IKAI KEIZOU (JP)
FUJII MASAKI (JP)
ONO HIDEKI (JP)
Application Number:
PCT/JP2006/326373
Publication Date:
July 05, 2007
Filing Date:
December 27, 2006
Export Citation:
Assignee:
NIPPON OIL CORP (JP)
NIPPON PETROLEUM REFINING CO (JP)
OYAMA TAKASHI (JP)
NAKANISHI KAZUHISA (JP)
TANO TAMOTSU (JP)
HIGASHI KEIJI (JP)
FUJINAGA IPPEI (JP)
HASHISAKA HIROMITSU (JP)
FUJII TOSHITAKA (JP)
NORO TAKASHI (JP)
SAKAMOTO AKIO (JP)
TAKESHITA KIWAMU (JP)
IKAI KEIZOU (JP)
FUJII MASAKI (JP)
ONO HIDEKI (JP)
NIPPON PETROLEUM REFINING CO (JP)
OYAMA TAKASHI (JP)
NAKANISHI KAZUHISA (JP)
TANO TAMOTSU (JP)
HIGASHI KEIJI (JP)
FUJINAGA IPPEI (JP)
HASHISAKA HIROMITSU (JP)
FUJII TOSHITAKA (JP)
NORO TAKASHI (JP)
SAKAMOTO AKIO (JP)
TAKESHITA KIWAMU (JP)
IKAI KEIZOU (JP)
FUJII MASAKI (JP)
ONO HIDEKI (JP)
International Classes:
C01B31/02; C01B31/08; H01G11/34; C08L91/00; C10B45/02; C10B53/00; C10B57/04
Domestic Patent References:
| WO2004011371A1 | 2004-02-05 |
Foreign References:
| JP2003051430A | 2003-02-21 | |||
| JP2003272622A | 2003-09-26 | |||
| JPH05163491A | 1993-06-29 | |||
| JPH05105881A | 1993-04-27 | |||
| JPH05202362A | 1993-08-10 | |||
| JPH073267A | 1995-01-06 | |||
| JP2002110157A | 2002-04-12 | |||
| JP2004185975A | 2004-07-02 | |||
| JP2004247433A | 2004-09-02 | |||
| JP2005123462A | 2005-05-12 |
Other References:
See also references of EP 1982956A4
None
None
Attorney, Agent or Firm:
MORITA, Nobuyuki (5-8 Nishi-shimbashi 3-chome, Minato-k, Tokyo 03, JP)
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