GB2017525A - Scrubber plate column - Google Patents
Scrubber plate columnInfo
- Publication number
- GB2017525A GB2017525A GB7900135A GB7900135A GB2017525A GB 2017525 A GB2017525 A GB 2017525A GB 7900135 A GB7900135 A GB 7900135A GB 7900135 A GB7900135 A GB 7900135A GB 2017525 A GB2017525 A GB 2017525A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- section
- plate column
- free
- space ratio
- 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
- 239000007788 liquid Substances 0.000 abstract 3
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
- B01D53/48—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
- B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/12—Washers with plural different washing sections
-
- 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
- B01D53/60—Simultaneously removing sulfur oxides and 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
- B01D53/68—Halogens or halogen compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (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)
- Gas Separation By Absorption (AREA)
- Separation Of Particles Using Liquids (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A plate column (10) for a gas scrubber comprises two or more sections (12, 13) and each section includes at least one perforated or grid plate (11, 11') without weir and downcomer and with a free-space ratio Fc of from 0.30 to 0.60 and includes a liquid feed distributor (16, 17) at the top portion thereof. The free-space ratio of the plate in each section increases from the uppermost section (12) to the lowermost section (13). The liquid feed distributor except for the uppermost section is preferably provided with a number of nozzles in such a manner that liquid is sprayed within a central area of the plate which is about 10% to 50% of the total area of the plate. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2632178U JPS575064Y2 (en) | 1978-03-03 | 1978-03-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2017525A true GB2017525A (en) | 1979-10-10 |
GB2017525B GB2017525B (en) | 1982-08-11 |
Family
ID=12190126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7900135A Expired GB2017525B (en) | 1978-03-03 | 1979-01-03 | Scrubber plate column |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS575064Y2 (en) |
DE (1) | DE2900416A1 (en) |
ES (2) | ES476685A1 (en) |
FR (1) | FR2418666A1 (en) |
GB (1) | GB2017525B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5451250A (en) * | 1994-05-11 | 1995-09-19 | The Babcock & Wilcox Company | Method of convert a double-loop flue gas desulfurization system to a single-loop system |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4115274A1 (en) * | 1991-05-10 | 1992-11-12 | Umex Ges Fuer Umweltberatung U | Assembly for cleaning process exhaust gas from plasma etching reactor - comprises vertical current pipe with exhaust gas and steam inlets and filler bodies for cyclonic mixing of gas mixt., backflow cooler and condensing collector at bottom |
DE19631558C2 (en) * | 1996-07-29 | 2000-08-03 | Wolfgang Luehr | Air treatment device and its use |
ES2200599B1 (en) * | 1999-06-03 | 2005-12-16 | Environmetal International Engineering, S.L. | HIGH EFFICIENCY GAS WASH TOWER. |
WO2007080676A1 (en) * | 2006-01-12 | 2007-07-19 | Babcock-Hitachi Kabushiki Kaisha | Wet flue gas desulfurization apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB304753A (en) * | 1928-01-27 | 1930-04-03 | Brassert & Co | Improvements relating to gas-washing towers |
US2201502A (en) * | 1939-03-17 | 1940-05-21 | Du Pont | Fractionating column |
FR1471337A (en) * | 1966-03-07 | 1967-03-03 | Waagner Biro Ag | Device for mounting or interior fittings for treatment columns or towers or the like and their various applications |
SE331270B (en) * | 1966-11-10 | 1970-12-21 | Steuler Industriewerke Gmbh | |
FR2004219A1 (en) * | 1968-03-19 | 1969-11-21 | Krupp Gmbh | |
DE1769805B2 (en) * | 1968-07-17 | 1981-02-26 | Richard Dipl.-Ing. 8761 Woerth Gerlach | Process for rectifying two-component mixtures |
NL6916517A (en) * | 1968-11-07 | 1970-05-11 | ||
CH570190A5 (en) * | 1974-03-20 | 1975-12-15 | Eschmann Plastic |
-
1978
- 1978-03-03 JP JP2632178U patent/JPS575064Y2/ja not_active Expired
-
1979
- 1979-01-03 GB GB7900135A patent/GB2017525B/en not_active Expired
- 1979-01-08 DE DE19792900416 patent/DE2900416A1/en active Granted
- 1979-01-09 ES ES79476685A patent/ES476685A1/en not_active Expired
- 1979-01-10 FR FR7901040A patent/FR2418666A1/en active Granted
- 1979-08-01 ES ES79483074A patent/ES483074A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5451250A (en) * | 1994-05-11 | 1995-09-19 | The Babcock & Wilcox Company | Method of convert a double-loop flue gas desulfurization system to a single-loop system |
Also Published As
Publication number | Publication date |
---|---|
DE2900416A1 (en) | 1979-10-18 |
JPS575064Y2 (en) | 1982-01-30 |
JPS54131543U (en) | 1979-09-12 |
ES476685A1 (en) | 1979-12-16 |
FR2418666B1 (en) | 1982-09-17 |
GB2017525B (en) | 1982-08-11 |
FR2418666A1 (en) | 1979-09-28 |
ES483074A1 (en) | 1980-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19990102 |