JPS5423070A - Removing method for hydrogen sulfide in mother liquor of ammonium sulfate - Google Patents
Removing method for hydrogen sulfide in mother liquor of ammonium sulfateInfo
- Publication number
- JPS5423070A JPS5423070A JP8730777A JP8730777A JPS5423070A JP S5423070 A JPS5423070 A JP S5423070A JP 8730777 A JP8730777 A JP 8730777A JP 8730777 A JP8730777 A JP 8730777A JP S5423070 A JPS5423070 A JP S5423070A
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen sulfide
- mother liquor
- ammonium sulfate
- removing method
- decompose
- 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.)
- Pending
Links
Abstract
PURPOSE: To decompose and remove hydrogen sulfide in mother liquor of sulfuric acid acidic ammonium sulfate without requiring after-treatment process, by adding persulfate.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8730777A JPS5423070A (en) | 1977-07-22 | 1977-07-22 | Removing method for hydrogen sulfide in mother liquor of ammonium sulfate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8730777A JPS5423070A (en) | 1977-07-22 | 1977-07-22 | Removing method for hydrogen sulfide in mother liquor of ammonium sulfate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5423070A true JPS5423070A (en) | 1979-02-21 |
Family
ID=13911163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8730777A Pending JPS5423070A (en) | 1977-07-22 | 1977-07-22 | Removing method for hydrogen sulfide in mother liquor of ammonium sulfate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5423070A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1005616A4 (en) * | 1991-05-27 | 1993-11-23 | Basf Ag | Ammonium sulphate purification method |
JP5194223B1 (en) * | 2012-03-05 | 2013-05-08 | 株式会社セイネン | Chemical treatment agent |
-
1977
- 1977-07-22 JP JP8730777A patent/JPS5423070A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1005616A4 (en) * | 1991-05-27 | 1993-11-23 | Basf Ag | Ammonium sulphate purification method |
JP5194223B1 (en) * | 2012-03-05 | 2013-05-08 | 株式会社セイネン | Chemical treatment agent |
JP2013184983A (en) * | 2012-03-05 | 2013-09-19 | Seinen:Kk | Chemical treatment agent |
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