JPS5594620A - Dry moving layer reaction method for exhaust gas from incinerator and its device - Google Patents
Dry moving layer reaction method for exhaust gas from incinerator and its deviceInfo
- Publication number
- JPS5594620A JPS5594620A JP315779A JP315779A JPS5594620A JP S5594620 A JPS5594620 A JP S5594620A JP 315779 A JP315779 A JP 315779A JP 315779 A JP315779 A JP 315779A JP S5594620 A JPS5594620 A JP S5594620A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- incinerator
- upper portion
- grains
- passed
- 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)
- Separation Of Gases By Adsorption (AREA)
- Gas Separation By Absorption (AREA)
Abstract
PURPOSE: To improve the utilization rate of quicklime by a method wherein exhaust gas from an incinerator is passed through an upper portion of a moving reaction layer, into which quicklime grains are filled, so that the exhaust gas flow crosses at right angles with the movig reaction layer, and exhaust gas is passed through the lower portion in the direction opposite to the exhaust gas.
CONSTITUTION: The both sides of a moving reaction layer 1, of which CaO grains are filled among support bodies 3 in stratiform and movement-possible shapes, are partitioned into an upper portion and a lower portion from a portion near a central portion, exhaust gas from an incinerator is passed through the upper portion 5 so that the exhaust gas cross at right angles with the reaction layer, and the exhaust gas from the incinerator is passed through the lower portion 6 in the direction opposite to an exhaust gas flow of the upper portion 5. When the exhaust gas is introduced from one side of the upper portion 5, the gas contacts with the CaO grains falling at low speed to produce CaCl2 and CaSO4. When the CaO grains reach the lower portion 6, the grains contact with the exhaust gas induced in the opposite direction, and CaO not reacted yet reacts with the gas. Thus, the segregation of minute particles is eliminated by an exhaust gas flow in the opposite direction, and the increase of pressure loss is prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP315779A JPS5594620A (en) | 1979-01-12 | 1979-01-12 | Dry moving layer reaction method for exhaust gas from incinerator and its device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP315779A JPS5594620A (en) | 1979-01-12 | 1979-01-12 | Dry moving layer reaction method for exhaust gas from incinerator and its device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5594620A true JPS5594620A (en) | 1980-07-18 |
Family
ID=11549508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP315779A Pending JPS5594620A (en) | 1979-01-12 | 1979-01-12 | Dry moving layer reaction method for exhaust gas from incinerator and its device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5594620A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4869734A (en) * | 1986-03-03 | 1989-09-26 | Tri-Dim Filter Corporation | Air cleaning system |
WO2010100708A1 (en) * | 2009-03-02 | 2010-09-10 | ジェイパワー・エンテック株式会社 | Adsorption tower of dry exhaust gas treatment device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5233885A (en) * | 1975-09-09 | 1977-03-15 | Kernforschung Gmbh Ges Fuer | Filter apparatus for purifying gas or air stream |
JPS53127372A (en) * | 1977-04-13 | 1978-11-07 | Ishikawajima Harima Heavy Ind Co Ltd | Moving bed type removing apparatus for harmful gas and dry treating apparatus for combustion exhaust gas by use of above mentioned removing apparatus |
JPS5435188A (en) * | 1977-08-23 | 1979-03-15 | Seitetsu Kagaku Co Ltd | Acidic gas removing method and removing material |
-
1979
- 1979-01-12 JP JP315779A patent/JPS5594620A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5233885A (en) * | 1975-09-09 | 1977-03-15 | Kernforschung Gmbh Ges Fuer | Filter apparatus for purifying gas or air stream |
JPS53127372A (en) * | 1977-04-13 | 1978-11-07 | Ishikawajima Harima Heavy Ind Co Ltd | Moving bed type removing apparatus for harmful gas and dry treating apparatus for combustion exhaust gas by use of above mentioned removing apparatus |
JPS5435188A (en) * | 1977-08-23 | 1979-03-15 | Seitetsu Kagaku Co Ltd | Acidic gas removing method and removing material |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4869734A (en) * | 1986-03-03 | 1989-09-26 | Tri-Dim Filter Corporation | Air cleaning system |
WO2010100708A1 (en) * | 2009-03-02 | 2010-09-10 | ジェイパワー・エンテック株式会社 | Adsorption tower of dry exhaust gas treatment device |
US8647418B2 (en) | 2009-03-02 | 2014-02-11 | J-Power Entech, Inc. | Adsorption tower of dry exhaust gas treatment device |
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