JPS53108877A - Treating method for neutralization and solid-ification of waste sulfuric acid - Google Patents
Treating method for neutralization and solid-ification of waste sulfuric acidInfo
- Publication number
- JPS53108877A JPS53108877A JP2387577A JP2387577A JPS53108877A JP S53108877 A JPS53108877 A JP S53108877A JP 2387577 A JP2387577 A JP 2387577A JP 2387577 A JP2387577 A JP 2387577A JP S53108877 A JPS53108877 A JP S53108877A
- Authority
- JP
- Japan
- Prior art keywords
- sulfuric acid
- waste sulfuric
- neutralization
- ification
- solid
- 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
Links
Abstract
PURPOSE: To treat waste sulfuric acid and fly ash simultaneously without generating the waste fluid, by regulating the water content in the mixture of waste sulfuric acid and fly ash before the neutralizing reaction so that the reaction product of the neutralization may solidify, when the waste sulfuric acid is neutralized by adding fly ash to it.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2387577A JPS6043198B2 (en) | 1977-03-07 | 1977-03-07 | Neutralization and solidification treatment method for waste sulfuric acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2387577A JPS6043198B2 (en) | 1977-03-07 | 1977-03-07 | Neutralization and solidification treatment method for waste sulfuric acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53108877A true JPS53108877A (en) | 1978-09-22 |
JPS6043198B2 JPS6043198B2 (en) | 1985-09-26 |
Family
ID=12122612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2387577A Expired JPS6043198B2 (en) | 1977-03-07 | 1977-03-07 | Neutralization and solidification treatment method for waste sulfuric acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6043198B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08226626A (en) * | 1995-02-20 | 1996-09-03 | Nisshin Kiko Kk | Dry ash treating system |
KR20030071442A (en) * | 2002-02-28 | 2003-09-03 | 박상숙 | Solidification of coal fly ash by mixing sulfuric acid |
US8382470B2 (en) | 2005-02-17 | 2013-02-26 | Foster Wheeler Energia Oy | Fluidized bed boiler plant and method of combusting sulfurous fuel in a fluidized bed boiler plant |
-
1977
- 1977-03-07 JP JP2387577A patent/JPS6043198B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08226626A (en) * | 1995-02-20 | 1996-09-03 | Nisshin Kiko Kk | Dry ash treating system |
KR20030071442A (en) * | 2002-02-28 | 2003-09-03 | 박상숙 | Solidification of coal fly ash by mixing sulfuric acid |
US8382470B2 (en) | 2005-02-17 | 2013-02-26 | Foster Wheeler Energia Oy | Fluidized bed boiler plant and method of combusting sulfurous fuel in a fluidized bed boiler plant |
Also Published As
Publication number | Publication date |
---|---|
JPS6043198B2 (en) | 1985-09-26 |
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