Title:
BIOCOKE MANUFACTURING METHOD AND MANUFACTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/113679
Kind Code:
A1
Abstract:
Provided are a biocoke manufacturing method and device that enable the efficient production of biocoke in a short period of time. In the biocoke manufacturing method, fine biomass particles are packed in a reaction vessel, whereafter, in a substantially airtight state, the particles are pressure molded while being heated in a temperature and pressure range that give semi-carbonized or pre-semi-carbonized solids, and subsequently cooled. The biocoke manufacturing method involves a packing process in which, after fine biomass particles are loaded into a reaction vessel, a pressing member is lowered from the top of said reaction vessel to pack and press the fine biomass particles at a lower pressure than the aforementioned pressure range; a reaction process in which, after the pressure of the pressing member is increased and the fine biomass particles are pressed at a pressure within the aforementioned pressure range while the fine biomass particles are heated by a heating means to a temperature in the aforementioned temperature range and maintained at that temperature for a preset time period, a subsequent switch is made from the heating means to a cooling means for cooling the molding; and an extraction process in which the base of the reaction vessel is released after reducing the pressure of the pressing member, and the cooled molding is extracted.
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Inventors:
IDA, Tamio (C/O KINKI UNIVERSITY, 3-4-1 Kowakae, Higashi-Osaka-sh, Osaka 02, 〒5778502, JP)
井田 民男 (〒02 大阪府東大阪市小若江３丁目４番１号 学校法人近畿大学内 Osaka, 〒5778502, JP)
KAWAMI, Yoshimasa (C/O NANIWA ROKI CO. LTD, 5-1-8, Kamio-cho, Yao-sh, Osaka 51, 〒5810851, JP)
井田 民男 (〒02 大阪府東大阪市小若江３丁目４番１号 学校法人近畿大学内 Osaka, 〒5778502, JP)
KAWAMI, Yoshimasa (C/O NANIWA ROKI CO. LTD, 5-1-8, Kamio-cho, Yao-sh, Osaka 51, 〒5810851, JP)
Application Number:
JP2010/054821
Publication Date:
October 07, 2010
Filing Date:
March 19, 2010
Export Citation:
Assignee:
KINKI UNIVERSITY (3-4-1, Kowakae Higashi-Osaka-sh, Osaka 02, 〒5778502, JP)
学校法人近畿大学 (〒02 大阪府東大阪市小若江３丁目４番１号 Osaka, 〒5778502, JP)
NANIWA ROKI CO., LTD. (5-1-8, Kamio-cho Yao-sh, Osaka 51, 〒5810851, JP)
株式会社ナニワ炉機研究所 (〒51 大阪府八尾市上尾町５－１－８ Osaka, 〒5810851, JP)
IDA, Tamio (C/O KINKI UNIVERSITY, 3-4-1 Kowakae, Higashi-Osaka-sh, Osaka 02, 〒5778502, JP)
学校法人近畿大学 (〒02 大阪府東大阪市小若江３丁目４番１号 Osaka, 〒5778502, JP)
NANIWA ROKI CO., LTD. (5-1-8, Kamio-cho Yao-sh, Osaka 51, 〒5810851, JP)
株式会社ナニワ炉機研究所 (〒51 大阪府八尾市上尾町５－１－８ Osaka, 〒5810851, JP)
IDA, Tamio (C/O KINKI UNIVERSITY, 3-4-1 Kowakae, Higashi-Osaka-sh, Osaka 02, 〒5778502, JP)
International Classes:
C10L5/44; B09B3/00; C10B53/02
Attorney, Agent or Firm:
TAKAHASHI, MATSUMOTO & PARTNERS INTELLECTUAL PROPERTY CORP. (Room 1003, Ambassador Roppongi Buildings 16-13, Roppongi 3-chome, Minato-k, Tokyo 32, 〒1060032, JP)
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