JPS57107226A - Dry type gas absorber - Google Patents
Dry type gas absorberInfo
- Publication number
- JPS57107226A JPS57107226A JP55184315A JP18431580A JPS57107226A JP S57107226 A JPS57107226 A JP S57107226A JP 55184315 A JP55184315 A JP 55184315A JP 18431580 A JP18431580 A JP 18431580A JP S57107226 A JPS57107226 A JP S57107226A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- alkaline agent
- stopper
- discharged
- gases
- 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)
- Gas Separation By Absorption (AREA)
Abstract
PURPOSE: To improve removal efficiency and suppress the entrainment of dust by the treated waste gases by forming fluidized layers of a fine alkaline agent in a reaction chamber and providing a nodular stopper at the stage of neutralizing and removing harmful acidic gases such as SOx, HCl and the like with the alkaline agent.
CONSTITUTION: The harmful acidic gases contg. SOx, HCl, etc. produced from an incineration furnace or other industrial furnace 4 are cooled in a heat exchanger 5, after which they are passed through the diffusion plate 3 in the bottom part of a reaction chamber 1 and is inroduced into the chamber 1. A granular alkaline agent such as slaked lime, CaCO3, CaO, dolomite or the like is supplied into the chamber 1 by means of a screw conveyor 8. A nodular stopper 10 is provided in the upper part of the chamber 1, and the treated gases are passed through this stopper and are discharged through a gas release pipe 9. Fluidized and fixed beds 13 of the microgranular alkaline agent and the product of reaction are formed with the waste gases blown upward through the plate 3 in the lower part of the chamber 1, and are discharged through a discharge pipe 12 so that the inclustion of micro dust into the treated gas to be discharged through the pipe 9 is prevented.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55184315A JPS57107226A (en) | 1980-12-24 | 1980-12-24 | Dry type gas absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55184315A JPS57107226A (en) | 1980-12-24 | 1980-12-24 | Dry type gas absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57107226A true JPS57107226A (en) | 1982-07-03 |
Family
ID=16151181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55184315A Pending JPS57107226A (en) | 1980-12-24 | 1980-12-24 | Dry type gas absorber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57107226A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07299327A (en) * | 1994-05-10 | 1995-11-14 | Kurita Water Ind Ltd | Apparatus for neutralization treatment of hydrogen chloride-containing gas |
WO2017090261A1 (en) * | 2015-11-25 | 2017-06-01 | 株式会社セテック | Smoke exhaust desulfurization device |
WO2020084925A1 (en) * | 2018-10-24 | 2020-04-30 | 三菱重工エンジニアリング株式会社 | Gas purification device, ship with same, and gas purification method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4941482U (en) * | 1972-07-11 | 1974-04-11 | ||
JPS5348085A (en) * | 1976-10-15 | 1978-05-01 | Toho Rayon Kk | Bed structure for fluidized adsorption apparatus |
JPS555734A (en) * | 1978-06-30 | 1980-01-16 | Hitachi Ltd | Method and apparatus for removing ozone |
-
1980
- 1980-12-24 JP JP55184315A patent/JPS57107226A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4941482U (en) * | 1972-07-11 | 1974-04-11 | ||
JPS5348085A (en) * | 1976-10-15 | 1978-05-01 | Toho Rayon Kk | Bed structure for fluidized adsorption apparatus |
JPS555734A (en) * | 1978-06-30 | 1980-01-16 | Hitachi Ltd | Method and apparatus for removing ozone |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07299327A (en) * | 1994-05-10 | 1995-11-14 | Kurita Water Ind Ltd | Apparatus for neutralization treatment of hydrogen chloride-containing gas |
WO2017090261A1 (en) * | 2015-11-25 | 2017-06-01 | 株式会社セテック | Smoke exhaust desulfurization device |
JP2017094292A (en) * | 2015-11-25 | 2017-06-01 | 株式会社 セテック | Dry type flue gas moving-bed purifier |
CN108430605A (en) * | 2015-11-25 | 2018-08-21 | 株式会社世泰克 | Flue gas desulfurization equipment |
WO2020084925A1 (en) * | 2018-10-24 | 2020-04-30 | 三菱重工エンジニアリング株式会社 | Gas purification device, ship with same, and gas purification method |
JP2020065970A (en) * | 2018-10-24 | 2020-04-30 | 三菱重工エンジニアリング株式会社 | Gas cleaning device, craft comprising the same, and gas cleaning method |
US11439942B2 (en) | 2018-10-24 | 2022-09-13 | Mitsubishi Heavy Industries Engineering, Ltd. | Gas purification apparatus, ship including the same, and gas purification method |
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