公开(公告)号：JPH0822733B2

公开(公告)日：1996-03-06

申请号：JP21227093

申请日：1993-08-04

Applicant: KOGYO GIJUTSUIN

Inventor： UCHIDA KUNIO ,  YUMURA MORIO ,  OOSHIMA SATORU ,  KURIKI YASUNORI ,  YATSUSE KYOSHI ,  IGASAKI FUMIKAZU

IPC: C01B31/02 ,  D01F9/12

公开(公告)号：JPS5837269B2

公开(公告)日：1983-08-15

申请号：JP12650580

申请日：1980-09-10

Applicant: KOGYO GIJUTSUIN

Inventor： KAWAMURA MITSUTAKA ,  OOTAKE TAKESHI ,  TOMIZAWA SATOSHI ,  KAMYA KUNIO ,  UCHIDA KUNIO ,  OOKUBO TEIJI

IPC: C04B18/30 ,  B09B3/00 ,  C04B14/34

公开(公告)号：JPS5184816A

公开(公告)日：1976-07-24

申请号：JP1021575

申请日：1975-01-24

Applicant: KOGYO GIJUTSUIN

Inventor： OOTAKE TAKESHI ,  TOYAMA SHIGEKI ,  TOMIZAWA SATOSHI ,  MURAMATSU KUNIHIRO ,  KAWAMURA MITSUTAKA ,  UCHIDA KUNIO

IPC: C04B14/02 ,  C04B18/16

公开(公告)号：JP2535777B2

公开(公告)日：1996-09-18

申请号：JP7408494

申请日：1994-03-18

Applicant: KOGYO GIJUTSUIN

Inventor： IGASAKI FUMIKAZU ,  GOTO AKIHIRO ,  HORIUCHI YUKIHIKO ,  UCHIDA KUNIO

IPC: B03C7/02

公开(公告)号：JPS595359B2

公开(公告)日：1984-02-03

申请号：JP19262881

申请日：1981-11-30

Applicant: Kogyo Gijutsuin

Inventor： KAWAMURA MITSUTAKA ,  OOTAKE TAKESHI ,  UCHIDA KUNIO

IPC: B09B3/00

公开(公告)号：JPS5595672A

公开(公告)日：1980-07-21

申请号：JP5895678

申请日：1978-05-19

Applicant: KOGYO GIJUTSUIN

Inventor： OOTAKE TAKESHI ,  TOYAMA SHIGEKI ,  TOMIZAWA SATOSHI ,  MURAMATSU KUNIHIRO ,  KAWAMURA MITSUTAKA ,  UCHIDA KUNIO ,  KAMIYA KUNIO

IPC: C04B18/10 ,  C04B18/02 ,  C04B18/30

公开(公告)号：JP2590428B2

公开(公告)日：1997-03-12

申请号：JP5328794

申请日：1994-02-25

Applicant: KOGYO GIJUTSUIN

Inventor： IGASAKI FUMIKAZU ,  UCHIDA KUNIO ,  KAWAI AKIKO

IPC: B01J13/04 ,  C01B33/152

公开(公告)号：JPH0527581B2

公开(公告)日：1993-04-21

申请号：JP28144987

申请日：1987-11-06

Applicant: KOGYO GIJUTSUIN

Inventor： OOTAKE TAKESHI ,  KAWAMURA MITSUTAKA ,  UCHIDA KUNIO

IPC: C04B18/10 ,  C04B14/12 ,  C04B18/02 ,  C04B18/08

公开(公告)号：JPS5898146A

公开(公告)日：1983-06-10

申请号：JP19490181

申请日：1981-12-03

Applicant: KOGYO GIJUTSUIN

Inventor： KAWAMURA MITSUTAKA ,  OOTAKE TAKESHI ,  UCHIDA KUNIO

IPC: B09B3/00 ,  B03B9/00

Abstract: PURPOSE:To obtain a molded solidified object availably utilized as an aggregate material, by a method wherein a combustible substance is added to coal ash according to necessity to mold the same into a desired shape and the molded coal ash is sintered by subjecting the same to self-combustion in a shaft type fluidized layer. CONSTITUTION:Coal ash containing a small amount of C collected by the electric dust collector of a coal steam power plant is kneaded with about 15% to coal ash of a liquid prepared, for example, by mixing a pulp waste liquor 2 and water 3 in a ratio of about 1:3 as a granulating binder in a granulator 4 to be granulated. The obtained granule is sent to the top part 5 of a shaft type furnace and contacted with a rising gas while moved downwardly to be subjected to self-combustion. The granule is sintered and cooled while passed through a drying zone 6, a sintering zone 7 and a cooling zone 8. The obtained sintered granule is discharged out of the furnace by an ore discharge machine 9 and classified according to a particle size by a screen 10 to obtain a product 1. When coal ash is low in the C content and lacks in self-combustion force, a combustible substance such as fine powdery coal or waste plastics is added to coal ash.

公开(公告)号：JPS5895575A

公开(公告)日：1983-06-07

申请号：JP19262881

申请日：1981-11-30

Applicant: KOGYO GIJUTSUIN

Inventor： KAWAMURA MITSUTAKA ,  OOTAKE TAKESHI ,  UCHIDA KUNIO

IPC: B09B3/00

Abstract: PURPOSE:To obtain a burnt caked body wherein harmful heavy metal is fixed in a stable state by rethrowing inorganic materials such as glass separated from an incineration residue of municipal refuse together with municipal refuse. CONSTITUTION:Metal and incombustibles are removed from an incineration residue produced at a manicipal refuse incinerating plant to obtain inorganic mateials consisting essentially of waste glass and soil and stones. The inorganic materials are crushed or formed. This, formed body is rethrown in an incinerator together with municipal refuse to be burnt. After the burning, a burnt body and other residues are separated from the mixture of the burnt body and residue to obtain a burnt caked body. In this caked body, harmful heavy metal is fixed in a stable state.