Title:
BIOCOKE PRODUCING APPARATUS AND PROCESS
Document Type and Number:
WIPO Patent Application WO/2008/136476
Kind Code:
A1
Abstract:
An apparatus and process for producing biocoke usable as a substitute fuel for
coal coke from biomass as a raw material. The apparatus comprises pulverizing
means for pulverizing a biomass raw material attributed to photosynthesis;
heating means for heating to the temperature range in which the hemicellulose
of the pulverized biomass raw material is pyrolyzed so as to exhibit bonding effects;
pressurization means for, in the state of the heating, pressurizing to the pressure
range in which the lignin of the biomass pulverizate exhibits a thermal curing
reaction and maintaining the pressure; and cooling means for cooling after maintaining
the state of the pressurization. The apparatus further comprises temperature
detecting means provided at the exit end of the region being heated by the heating
means and regulation means for judging a reaction terminal point in accordance
with the result of the temperature detection and regulating the timing for transfer
from heating to cooling.
Inventors:
KAWAMI YOSHIMASA (JP)
SATOU JUN (JP)
YAMAZAKI AYUMU (JP)
IDA TAMIO (JP)
SATOU JUN (JP)
YAMAZAKI AYUMU (JP)
IDA TAMIO (JP)
Application Number:
PCT/JP2008/058231
Publication Date:
November 13, 2008
Filing Date:
April 22, 2008
Export Citation:
Assignee:
MITSUBISHI HEAVY IND ENVIRONME (JP)
UNIV KINKI (JP)
KAWAMI YOSHIMASA (JP)
SATOU JUN (JP)
YAMAZAKI AYUMU (JP)
IDA TAMIO (JP)
UNIV KINKI (JP)
KAWAMI YOSHIMASA (JP)
SATOU JUN (JP)
YAMAZAKI AYUMU (JP)
IDA TAMIO (JP)
International Classes:
C10L5/44
Foreign References:
JP2003129069A | 2003-05-08 | |||
JP3613567B1 | 2005-01-26 | |||
JPS52101202A | 1977-08-25 | |||
JP2004043517A | 2004-02-12 | |||
JP2003213273A | 2003-07-30 | |||
JP2003206490A | 2003-07-22 |
Other References:
MIZUNO S. ET AL.: "Kogosei ni Kiin suru Sekitan Coke Digital Kano na Bio Coke no Keisei", DAI 44 KAI PROCEEDINGS OF THE JAPANESE SYMPOSIUM ON COMBUSTION, 2006, pages 294 - 295, XP008116977
NAKANISHI A. ET AL.: "Mokushitsu Biomass o Gen'ryo to suru Kokyodo Coke Daitai Nen'ryo no Kaihatsu", KANSAI SHIBU DAI 81 KI TEIJI SOKAI KOENKAI KOEN RONBUNSHU, 2006, pages 2 - 30, XP008116978
See also references of EP 2141218A4
NAKANISHI A. ET AL.: "Mokushitsu Biomass o Gen'ryo to suru Kokyodo Coke Daitai Nen'ryo no Kaihatsu", KANSAI SHIBU DAI 81 KI TEIJI SOKAI KOENKAI KOEN RONBUNSHU, 2006, pages 2 - 30, XP008116978
See also references of EP 2141218A4
Attorney, Agent or Firm:
TAKAHASHI, Masahisa (Ambassador Roppongi Buildings16-13, Roppongi 3-chom, Minato-ku Tokyo 32, JP)
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