JPS54149273A - Method of solidifying fine powder embers - Google Patents

Method of solidifying fine powder embers

Info

Publication number
JPS54149273A
JPS54149273A JP5662578A JP5662578A JPS54149273A JP S54149273 A JPS54149273 A JP S54149273A JP 5662578 A JP5662578 A JP 5662578A JP 5662578 A JP5662578 A JP 5662578A JP S54149273 A JPS54149273 A JP S54149273A
Authority
JP
Japan
Prior art keywords
embers
sintering
fine powder
sintered body
solidifying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5662578A
Other languages
Japanese (ja)
Other versions
JPS607554B2 (en
Inventor
Mitsuo Yusa
Chiaki Igarashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebara Corp
Original Assignee
Ebara Infilco Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP53056625A priority Critical patent/JPS607554B2/en
Publication of JPS54149273A publication Critical patent/JPS54149273A/en
Publication of JPS607554B2 publication Critical patent/JPS607554B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PURPOSE: To conduct solidifying and sintering easily and at low cost to provide a close rigid sintered body by solidifying and sintering fine powder embers mixed with a sintering binder and calcium.
CONSTITUTION: Fine powder embers produced from incineration of waste are added with 5W50 wt% of a sintering binder (such as glass) which has a lower melting point than the embers, and with an appropriate amount of solidification promotor such as diatomaceoue earth as required. While keeping the calcium content in the embers at least 10 wt%, the mixture is formed and then solidified by low-temperature treatment in a steam auto clave so as to enhance the rigidity of the formed body. The formed body is subjected to high-temperature treatment in a sintering furnace, to form a close rigid sintered body. The sintered body is stable and can be refused for reclamation or the like, without causing secondary public nuisance.
COPYRIGHT: (C)1979,JPO&Japio
JP53056625A 1978-05-15 1978-05-15 Method for solidifying fine powder incineration residue Expired JPS607554B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53056625A JPS607554B2 (en) 1978-05-15 1978-05-15 Method for solidifying fine powder incineration residue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53056625A JPS607554B2 (en) 1978-05-15 1978-05-15 Method for solidifying fine powder incineration residue

Publications (2)

Publication Number Publication Date
JPS54149273A true JPS54149273A (en) 1979-11-22
JPS607554B2 JPS607554B2 (en) 1985-02-25

Family

ID=13032468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53056625A Expired JPS607554B2 (en) 1978-05-15 1978-05-15 Method for solidifying fine powder incineration residue

Country Status (1)

Country Link
JP (1) JPS607554B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180288A (en) * 1988-01-08 1989-07-18 Chugai Ro Co Ltd Treatment of ash from sludge inclinerator
JPH0550054A (en) * 1991-08-26 1993-03-02 Nkk Corp Cracking method for harmful substance in fly ash discharged from refuse incinerator
CN105414146A (en) * 2015-11-04 2016-03-23 河南理工大学 Method for improving large amount of red mud soil and method for burning haycite from improved red mud

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0512874Y2 (en) * 1986-08-06 1993-04-05

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180288A (en) * 1988-01-08 1989-07-18 Chugai Ro Co Ltd Treatment of ash from sludge inclinerator
JPH0370558B2 (en) * 1988-01-08 1991-11-08 Chugai Ro Kogyo Kaisha Ltd
JPH0550054A (en) * 1991-08-26 1993-03-02 Nkk Corp Cracking method for harmful substance in fly ash discharged from refuse incinerator
CN105414146A (en) * 2015-11-04 2016-03-23 河南理工大学 Method for improving large amount of red mud soil and method for burning haycite from improved red mud

Also Published As

Publication number Publication date
JPS607554B2 (en) 1985-02-25

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