SE8402642D0 - PROCEDURES UNDER CONSTRUCTION OF GAS UNDER DUMPING - Google Patents
PROCEDURES UNDER CONSTRUCTION OF GAS UNDER DUMPINGInfo
- Publication number
- SE8402642D0 SE8402642D0 SE8402642A SE8402642A SE8402642D0 SE 8402642 D0 SE8402642 D0 SE 8402642D0 SE 8402642 A SE8402642 A SE 8402642A SE 8402642 A SE8402642 A SE 8402642A SE 8402642 D0 SE8402642 D0 SE 8402642D0
- Authority
- SE
- Sweden
- Prior art keywords
- section
- flow path
- under
- gases
- pair
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Combustion gases are purified or otherwise treated by passage along a flow path that is defined by one or more absorption chambers and that has varying cross-section and that follows a meander-like configuration and scrubbing the gas by spraying into the flow path a mist of an aqueous solution of calcium hydroxide. The purifying apparatus comprises a housing (21) with an inlet (19) for the gases, an outlet (35) for the gases and a plurality of absorption chambers (31, 32, 33) interconnecting the inlet and the outlet, at least two of the absorption chambers being interconnected at their adjacent ends as a pair that define a substantially U-shaped flow path. The cross-section of one of the pair increases in the direction of flow and the cross-section of the other of the pair decreases in the direction of flow. Nozzles (40) are provided for spraying aqueous mist into at least one of the chambers. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3317840 | 1983-05-17 | ||
DE19833343117 DE3343117A1 (en) | 1983-05-17 | 1983-11-29 | Process and plant for treating gases and vapours |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8402642D0 true SE8402642D0 (en) | 1984-05-16 |
SE8402642L SE8402642L (en) | 1984-11-18 |
Family
ID=25810804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8402642A SE8402642L (en) | 1983-05-17 | 1984-05-16 | PROCEDURE AND EQUIPMENT FOR TREATMENT OF GASES AND STEAMS |
Country Status (4)
Country | Link |
---|---|
DD (1) | DD232437A5 (en) |
GB (1) | GB2141944A (en) |
NL (1) | NL8401573A (en) |
SE (1) | SE8402642L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5311886A (en) * | 1984-12-17 | 1986-07-22 | Trawoger, W. | Abscheider |
FR2924032A1 (en) * | 2007-11-27 | 2009-05-29 | Yngve Jakobsen | DEVICE FOR MAINLY REDUCING THE CARBON DIOXIDE PRODUCED BY ALL INTERNAL COMBUSTION ENGINES AND THE ACTIVITY OF INDUSTRY |
CN110193256A (en) * | 2019-07-03 | 2019-09-03 | 郑州机械研究所有限公司 | A kind of copper-phosphorus brazing alloy production two-stage flue dust recovery device and method |
-
1984
- 1984-05-16 NL NL8401573A patent/NL8401573A/en not_active Application Discontinuation
- 1984-05-16 DD DD26308584A patent/DD232437A5/en unknown
- 1984-05-16 SE SE8402642A patent/SE8402642L/en not_active Application Discontinuation
- 1984-05-17 GB GB08412529A patent/GB2141944A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2141944A (en) | 1985-01-09 |
NL8401573A (en) | 1984-12-17 |
DD232437A5 (en) | 1986-01-29 |
GB8412529D0 (en) | 1984-06-20 |
SE8402642L (en) | 1984-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8402642-6 Effective date: 19861201 |