Title:
PROCESS FOR PRODUCING FUEL AND FUEL PRODUCTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2006/006606
Kind Code:
A1
Abstract:
A process for producing fuel, in which not only can hazardous substances, such as dioxin, be removed without emission thereof but also even wastes of high water content can be treated within a short period of time to thereby reduce treatment cost, and in which while suppressing any loss of heating value, a lowering of water content and also removal of malodor can be accomplished to thereby realize conversion to a form suitable for use as a fuel; and a relevant fuel production apparatus. Accordingly, high-pressure steam is injected into treating vessel (2) having waste charged therein to thereby attain not only maintaining of the pressure within the treating vessel (2) at ≥ 1.96 MPa but also temperature elevation thereof. The injection of high-pressure steam is discontinued when the temperature of material section in a lower part within the treating vessel (2) agrees with the temperature of vacant zone in an upper part within the treating vessel (2).
Inventors:
TAKASE JOJI (JP)
Application Number:
PCT/JP2005/012864
Publication Date:
January 19, 2006
Filing Date:
July 12, 2005
Export Citation:
Assignee:
NISHIMURAGUMI CO LTD (JP)
TAKASE JOJI (JP)
TAKASE JOJI (JP)
International Classes:
C10L5/42; B09B3/00; C02F11/10; C10L5/46; (IPC1-7): C10L5/42; B09B3/00; C02F11/10; C10L5/46
Foreign References:
| JP2003064387A | 2003-03-05 | |||
| JP2002302679A | 2002-10-18 |
Other References:
LAU ET AL.: "Peat Beneficiation by Wet Carbonization", INTERNATIONAL JOURNAL OF COAL GEOLOGY, vol. 8, no. 1-2, 1987, pages 111 - 121, XP003000497
MOROHASHI Y. ET AL.: "Chuatsu Suijoki o Mochiita Gesui Odei no Nenryoka", DAI 15 KAI PROCEEDINGS OF THE ANNUAL CONFERENCE OF THE JAPAN SOCIETY OF WASTE MANAGEMENT EXPERTS I, 1 November 2004 (2004-11-01), pages 415 - 417, XP003000498
SATO K. ET AL.: "Chuatsu Suijoki o Mochiita Kogan Suiritsu Biomass no Nenryoka ni Kansuru Kenkyu", THE JAPAN SOCIETY OF MECHANICAL ENGINEERS NETSUKOGAKU CONFERENCE 2004 KOEN RONBUNSHU, 10 November 2004 (2004-11-10), pages 259 - 260, XP003000499
MOROHASHI Y. ET AL.: "Chuatsu Suijoki o Mochiita Gesui Odei no Nenryoka", DAI 15 KAI PROCEEDINGS OF THE ANNUAL CONFERENCE OF THE JAPAN SOCIETY OF WASTE MANAGEMENT EXPERTS I, 1 November 2004 (2004-11-01), pages 415 - 417, XP003000498
SATO K. ET AL.: "Chuatsu Suijoki o Mochiita Kogan Suiritsu Biomass no Nenryoka ni Kansuru Kenkyu", THE JAPAN SOCIETY OF MECHANICAL ENGINEERS NETSUKOGAKU CONFERENCE 2004 KOEN RONBUNSHU, 10 November 2004 (2004-11-10), pages 259 - 260, XP003000499
Attorney, Agent or Firm:
Sagawa, Shingo (3rd-floor DANLOP-SK-Building, 4-16,
Odori-Nishi 10-chome, Chuo-k, Sapporo-shi Hokkaido, JP)
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