JPS5472766A - Refining apparatus for gas - Google Patents
Refining apparatus for gasInfo
- Publication number
- JPS5472766A JPS5472766A JP14098377A JP14098377A JPS5472766A JP S5472766 A JPS5472766 A JP S5472766A JP 14098377 A JP14098377 A JP 14098377A JP 14098377 A JP14098377 A JP 14098377A JP S5472766 A JPS5472766 A JP S5472766A
- Authority
- JP
- Japan
- Prior art keywords
- particle
- dust
- catalyst layer
- electric
- particles
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent clogging of miving-bed type catalyst layer and to increase gas-absorption effeciency and removal efficiency of fine particles or dust with high electric resistance, by utilizing effectively the electrostatic force of dust having passed through an electric precipitating section for exhaust gas of a heat power plant etc.
CONSTITUTION: Exhaust gas G is introduced through an inlet 8 into an electric precipitating section 1, where dust with low electric resistance and dust of relatively larger particle diameter is removed. The unprecipitated dust of high electric and of smaller particle diameter flows to a moving-bed type catalyst layer 2 as it is charged. Charged dust particles 9 having reached the catalyst layer 2 adhere to the surface of the first catalyst particle 10 by electrostatic cohesive power. In the simmiler way. each dust particle 9 tends to adhere to the particle 10 respectively, however because the casing 6 for the catalyst layer 2 is not grounded, the electric charge is held by the particle 9 consequently electrostatic repulsion is caused between the dust particle 9 and the new dust particle 9'. The particle 9' adheres to other catalyst particle 10; thus adherence of the particles 9 to the particle 10 is limited in number and the catalyst layer 2 is prevented from being clogged.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14098377A JPS5472766A (en) | 1977-11-24 | 1977-11-24 | Refining apparatus for gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14098377A JPS5472766A (en) | 1977-11-24 | 1977-11-24 | Refining apparatus for gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5472766A true JPS5472766A (en) | 1979-06-11 |
| JPS6125409B2 JPS6125409B2 (en) | 1986-06-16 |
Family
ID=15281392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14098377A Granted JPS5472766A (en) | 1977-11-24 | 1977-11-24 | Refining apparatus for gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5472766A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010535100A (en) * | 2007-08-02 | 2010-11-18 | バブコック・アンド・ウィルコックス・パワー・ジェネレイション・グループ・インコーポレイテッド | Low temperature moving bed reactor for controlling combustible NOx emissions |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6442439U (en) * | 1987-09-08 | 1989-03-14 |
-
1977
- 1977-11-24 JP JP14098377A patent/JPS5472766A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010535100A (en) * | 2007-08-02 | 2010-11-18 | バブコック・アンド・ウィルコックス・パワー・ジェネレイション・グループ・インコーポレイテッド | Low temperature moving bed reactor for controlling combustible NOx emissions |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6125409B2 (en) | 1986-06-16 |
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