JPS6456184A - Melting treatment of ash after incineration - Google Patents

Melting treatment of ash after incineration

Info

Publication number
JPS6456184A
JPS6456184A JP62214018A JP21401887A JPS6456184A JP S6456184 A JPS6456184 A JP S6456184A JP 62214018 A JP62214018 A JP 62214018A JP 21401887 A JP21401887 A JP 21401887A JP S6456184 A JPS6456184 A JP S6456184A
Authority
JP
Japan
Prior art keywords
coke
ash
briquettes
powdery
incineration
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
JP62214018A
Other languages
Japanese (ja)
Other versions
JP2578436B2 (en
Inventor
Takeya Inamura
Noboru Yamaguchi
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.)
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas 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 Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP62214018A priority Critical patent/JP2578436B2/en
Publication of JPS6456184A publication Critical patent/JPS6456184A/en
Application granted granted Critical
Publication of JP2578436B2 publication Critical patent/JP2578436B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To make it possible to use coke at a low cost by incorporating powdery or granular coke into briquettes and charging the briquettes into a melting furnace. CONSTITUTION:Briquettes 1 contg. powdery or granular coke are charged into a melting furnace 2 and lump coke 3 in the furnace 2 is burned to heat and melt ash after incineration. At this time, the powdery or granular coke contained in the briquettes 1 is also burned to contribute to the heating and melting the ash. the amt. of lump coke 3 to be used can be reduced by the amt. of the powdery or granular coke used, so the running cost can be reduced.
JP62214018A 1987-08-27 1987-08-27 Melting method of incinerated ash Expired - Lifetime JP2578436B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62214018A JP2578436B2 (en) 1987-08-27 1987-08-27 Melting method of incinerated ash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62214018A JP2578436B2 (en) 1987-08-27 1987-08-27 Melting method of incinerated ash

Publications (2)

Publication Number Publication Date
JPS6456184A true JPS6456184A (en) 1989-03-03
JP2578436B2 JP2578436B2 (en) 1997-02-05

Family

ID=16648911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62214018A Expired - Lifetime JP2578436B2 (en) 1987-08-27 1987-08-27 Melting method of incinerated ash

Country Status (1)

Country Link
JP (1) JP2578436B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006234209A (en) * 2005-02-23 2006-09-07 Shin Meiwa Ind Co Ltd Incinerated ash treatment method
JP2009057775A (en) * 2007-09-03 2009-03-19 Kazuhiro Tomura Snow melting device
JP2019019346A (en) * 2017-07-12 2019-02-07 Ｄｏｗａエコシステム株式会社 Recovery method of noble metal from incineration ash

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984962A (en) * 1972-11-27 1974-08-15
JPS50145310A (en) * 1974-05-14 1975-11-21
JPS5210805A (en) * 1975-07-15 1977-01-27 Musashi Koki Kk A process of recovering metals in treatment residue such as incinerati on ashes and industrial waste liquids
JPS5566987A (en) * 1978-11-16 1980-05-20 Nippon Kokan Kk <Nkk> Method of briquetting powdery coke
JPS6099921A (en) * 1983-11-02 1985-06-03 Tokyo Gas Co Ltd Process for melting and treating burned ash
JPS6119757A (en) * 1984-07-04 1986-01-28 Osaka Gas Co Ltd Preparation of ferrochrome from chromium slag
JPS61101439A (en) * 1984-10-22 1986-05-20 日本鋼管株式会社 Method of lightening incineration ash granule

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984962A (en) * 1972-11-27 1974-08-15
JPS50145310A (en) * 1974-05-14 1975-11-21
JPS5210805A (en) * 1975-07-15 1977-01-27 Musashi Koki Kk A process of recovering metals in treatment residue such as incinerati on ashes and industrial waste liquids
JPS5566987A (en) * 1978-11-16 1980-05-20 Nippon Kokan Kk <Nkk> Method of briquetting powdery coke
JPS6099921A (en) * 1983-11-02 1985-06-03 Tokyo Gas Co Ltd Process for melting and treating burned ash
JPS6119757A (en) * 1984-07-04 1986-01-28 Osaka Gas Co Ltd Preparation of ferrochrome from chromium slag
JPS61101439A (en) * 1984-10-22 1986-05-20 日本鋼管株式会社 Method of lightening incineration ash granule

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006234209A (en) * 2005-02-23 2006-09-07 Shin Meiwa Ind Co Ltd Incinerated ash treatment method
JP2009057775A (en) * 2007-09-03 2009-03-19 Kazuhiro Tomura Snow melting device
JP2019019346A (en) * 2017-07-12 2019-02-07 Ｄｏｗａエコシステム株式会社 Recovery method of noble metal from incineration ash

Also Published As

Publication number Publication date
JP2578436B2 (en) 1997-02-05

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