JPH04277006A - Dry exhaust gas treatment apparatus of waste refuse incinerator - Google Patents
Dry exhaust gas treatment apparatus of waste refuse incineratorInfo
- Publication number
- JPH04277006A JPH04277006A JP3059613A JP5961391A JPH04277006A JP H04277006 A JPH04277006 A JP H04277006A JP 3059613 A JP3059613 A JP 3059613A JP 5961391 A JP5961391 A JP 5961391A JP H04277006 A JPH04277006 A JP H04277006A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- activated carbon
- spray tower
- refuse incinerator
- treatment apparatus
- 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
- 239000002699 waste material Substances 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 10
- 239000007921 spray Substances 0.000 abstract 3
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N HF Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 1
- 229910002089 NOx Inorganic materials 0.000 abstract 1
- 230000000274 adsorptive Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 239000004071 soot Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052815 sulfur oxide Inorganic materials 0.000 abstract 1
Abstract
PURPOSE: To remove adsorptively soot, hydrogen cloride, hydrogen fluoride, NOx, SOx, dioxin or heavy metals from the exhaust gas of a waste refuse incinerator by simultaneously treating them.
CONSTITUTION: Exhaust gas is introduced into the lower part of a spray tower 10 having an inclined multistage louver tray 20 arranged thereto from an exhaust gas inlet 14 while powdery activated carbon C is supplied to the upper part of the spray tower 10 from an activated carbon supply port 18. Activated carbon C is blown up by the exhaust gas blown off upwardly through the multistage louver tray 20 to be fluidized to repeat the contact with the exhaust gas in a fluidized state and performs the adsorptive removal of harmful substances. The purified exhaust gas is discharged to a flue from an exhaust outlet 16. The used activated carbon is sent to a desorbing tower 12 from the lower end of the spray tower 10 and dust is removed by a carbon separator 28 and supplied to the supply port 18 if necessary to be recirculated and reused.
COPYRIGHT: (C)1992,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3059613A JPH04277006A (en) | 1991-03-01 | 1991-03-01 | Dry exhaust gas treatment apparatus of waste refuse incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3059613A JPH04277006A (en) | 1991-03-01 | 1991-03-01 | Dry exhaust gas treatment apparatus of waste refuse incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04277006A true JPH04277006A (en) | 1992-10-02 |
Family
ID=13118278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3059613A Pending JPH04277006A (en) | 1991-03-01 | 1991-03-01 | Dry exhaust gas treatment apparatus of waste refuse incinerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04277006A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001000836A (en) * | 1999-06-22 | 2001-01-09 | Mitsui Mining Co Ltd | Dry type waste gas treating method |
| JP2003010639A (en) * | 2001-06-29 | 2003-01-14 | Furukawa Co Ltd | Packed column for harmful substance removal |
| CN102872675A (en) * | 2012-09-21 | 2013-01-16 | 中冶长天国际工程有限责任公司 | Buffer, bypass device, and absorption tower and adsorption tower provided with bypass device |
| CN105709536A (en) * | 2016-04-28 | 2016-06-29 | 重庆阳正环保科技有限公司 | Process for treating waste gases generated during lost foam casting |
| JP2019531881A (en) * | 2016-08-31 | 2019-11-07 | チャイナ ペトロレウム アンド ケミカル コーポレーションChinapetroleum & Chemical Corporation | Flue gas denitration method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6454089A (en) * | 1987-05-07 | 1989-03-01 | Fuller H B Co | Thermally stable reactive hot melt urethane adhesive composition containing thermoplastic polymer, cured urethane polyalkylene polyol prepolymer having adaptability and sticking imparting agent |
-
1991
- 1991-03-01 JP JP3059613A patent/JPH04277006A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6454089A (en) * | 1987-05-07 | 1989-03-01 | Fuller H B Co | Thermally stable reactive hot melt urethane adhesive composition containing thermoplastic polymer, cured urethane polyalkylene polyol prepolymer having adaptability and sticking imparting agent |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001000836A (en) * | 1999-06-22 | 2001-01-09 | Mitsui Mining Co Ltd | Dry type waste gas treating method |
| JP4531156B2 (en) * | 1999-06-22 | 2010-08-25 | 電源開発株式会社 | Dry exhaust gas treatment method |
| JP2003010639A (en) * | 2001-06-29 | 2003-01-14 | Furukawa Co Ltd | Packed column for harmful substance removal |
| CN102872675A (en) * | 2012-09-21 | 2013-01-16 | 中冶长天国际工程有限责任公司 | Buffer, bypass device, and absorption tower and adsorption tower provided with bypass device |
| CN105709536A (en) * | 2016-04-28 | 2016-06-29 | 重庆阳正环保科技有限公司 | Process for treating waste gases generated during lost foam casting |
| JP2019531881A (en) * | 2016-08-31 | 2019-11-07 | チャイナ ペトロレウム アンド ケミカル コーポレーションChinapetroleum & Chemical Corporation | Flue gas denitration method |
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