JPS534800A - Recovery method of ammonium halide - Google Patents
Recovery method of ammonium halideInfo
- Publication number
- JPS534800A JPS534800A JP7784276A JP7784276A JPS534800A JP S534800 A JPS534800 A JP S534800A JP 7784276 A JP7784276 A JP 7784276A JP 7784276 A JP7784276 A JP 7784276A JP S534800 A JPS534800 A JP S534800A
- Authority
- JP
- Japan
- Prior art keywords
- activated carbon
- ammonium halide
- recovery method
- treating
- water
- 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
Landscapes
- Treating Waste Gases (AREA)
Abstract
PURPOSE: To recover ammonium halide by treating exhaust gas contg. NOx and SOx with activated carbon to which NH4Br or NH4I has been added; washing the activated carbon with water; contacting the effluent water with activated carbon; and treating the activated carbon which has adsorbed NH4Br or NH4I with an alkaline soln.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7784276A JPS534800A (en) | 1976-07-02 | 1976-07-02 | Recovery method of ammonium halide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7784276A JPS534800A (en) | 1976-07-02 | 1976-07-02 | Recovery method of ammonium halide |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS534800A true JPS534800A (en) | 1978-01-17 |
Family
ID=13645292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7784276A Pending JPS534800A (en) | 1976-07-02 | 1976-07-02 | Recovery method of ammonium halide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS534800A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6184799B1 (en) | 1995-04-20 | 2001-02-06 | The Nippon Signal Co., Ltd. | Monitoring apparatus and control apparatus for traffic signal lights |
CN1084298C (en) * | 1999-01-06 | 2002-05-08 | 河北工业大学 | Ammonium chloride recovering process from ammonium chloride containing waste liquid |
US6504485B2 (en) | 1996-12-17 | 2003-01-07 | The Nippon Signal Co., Ltd. | Monitoring apparatus and control apparatus for traffic signal lights |
-
1976
- 1976-07-02 JP JP7784276A patent/JPS534800A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6184799B1 (en) | 1995-04-20 | 2001-02-06 | The Nippon Signal Co., Ltd. | Monitoring apparatus and control apparatus for traffic signal lights |
US6504485B2 (en) | 1996-12-17 | 2003-01-07 | The Nippon Signal Co., Ltd. | Monitoring apparatus and control apparatus for traffic signal lights |
CN1084298C (en) * | 1999-01-06 | 2002-05-08 | 河北工业大学 | Ammonium chloride recovering process from ammonium chloride containing waste liquid |
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