GB1478429A - Process for effecting mass transfer between liquids and gases - Google Patents
Process for effecting mass transfer between liquids and gasesInfo
- Publication number
- GB1478429A GB1478429A GB5172275A GB5172275A GB1478429A GB 1478429 A GB1478429 A GB 1478429A GB 5172275 A GB5172275 A GB 5172275A GB 5172275 A GB5172275 A GB 5172275A GB 1478429 A GB1478429 A GB 1478429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- gas
- venturi tube
- tube absorber
- absorber
- 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.)
- Expired
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
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0064—Feeding of liquid into an evaporator
- B01D1/007—Feeding of liquid into an evaporator the liquid feed being split up in at least two streams before entering the evaporator
-
- 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
- B01D53/14—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 by absorption
-
- 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
- B01D53/14—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 by absorption
- B01D53/1406—Multiple stage absorption
-
- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Separation Of Particles Using Liquids (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
1478429 Evaporator; absorber METALLGESELLSCHAFT AG and BAYER AG 17 Dec 1975 [8 March 1975] 51722/75 Headings B1B and B1L A process for effecting mass transfer between a gas and a liquid, e.g. absorbtion or evaporation comprises injecting the liquid (9) into the upper portion of a vertical Venturi tube absorber (2) to flow concurrently with the gas (1), collecting a large part of the injected liquid in a sump (2a) below the outlet end of the vertical Venturi tube absorber, feeding the gas together with the residual liquid below the outlet end of the vertical Venturi tube absorber and above the sump into a substantially horizontal Venturi tube absorber (5), feeding the mixture of gas and liquid from the horizontal Venturi tube absorber into a settling chamber (7), which contains a mechanical separating zone (6) for a removal of fine droplets in the upper portion of the settling chamber before a gas outlet (8), collecting the liquid in a sump (7a) at the bottom of the settling chamber, and injecting liquid into the outlet end of the vertical and/or horizontal Venturi tube absorber to flow in countercurrent to the gas. Further liquid may also be injected into Venturi 5 co-currently. The absorbtion of sulphur trioxide in sulphuric acid and the concentration of sulphuric acid by evaporation are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752510241 DE2510241A1 (en) | 1975-03-08 | 1975-03-08 | PROCESS FOR THE ABSORPTION OF GASEOUS COMPONENTS FROM GASES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1478429A true GB1478429A (en) | 1977-06-29 |
Family
ID=5940863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5172275A Expired GB1478429A (en) | 1975-03-08 | 1975-12-17 | Process for effecting mass transfer between liquids and gases |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS51112778A (en) |
BE (1) | BE839288A (en) |
BR (1) | BR7600966A (en) |
DE (1) | DE2510241A1 (en) |
ES (1) | ES443354A1 (en) |
FR (1) | FR2303585A1 (en) |
GB (1) | GB1478429A (en) |
NL (1) | NL7515119A (en) |
ZA (1) | ZA757256B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3939057A1 (en) * | 1989-11-25 | 1991-05-29 | Bayer Ag | DEVICE FOR THE EXCHANGE OF FABRICS BETWEEN A HOT GAS FLOW AND A LIQUID |
WO2003037790A2 (en) * | 2001-10-31 | 2003-05-08 | Outokumpu, Oyj | Process and apparatus for producing sulfuric acid |
WO2011009902A1 (en) * | 2009-07-22 | 2011-01-27 | Hitachi Power Europe Gmbh | Smoke gas purification by means of multistage co2 jet washing |
WO2014042580A1 (en) * | 2012-09-12 | 2014-03-20 | Climeon Ab | Method for improving the performance of thermodynamic cycles |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3303287A1 (en) * | 1983-02-01 | 1984-08-02 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING SULFURIC ACID |
EP2522415B1 (en) * | 2011-05-11 | 2015-05-06 | Metso Minerals (Deutschland) GmbH | Device for purifying waste air from industrial shredder assemblies |
CN107224825B (en) * | 2017-07-17 | 2019-12-03 | 宁波捷通环保工程有限公司 | A kind of wet dust removal all-in-one machine |
JP2023152538A (en) * | 2022-04-04 | 2023-10-17 | 三菱重工業株式会社 | Vessel desulfurizer |
-
1975
- 1975-03-08 DE DE19752510241 patent/DE2510241A1/en active Pending
- 1975-11-18 ZA ZA00757256A patent/ZA757256B/en unknown
- 1975-12-10 ES ES443354A patent/ES443354A1/en not_active Expired
- 1975-12-17 GB GB5172275A patent/GB1478429A/en not_active Expired
- 1975-12-29 NL NL7515119A patent/NL7515119A/en not_active Application Discontinuation
-
1976
- 1976-01-22 FR FR7601681A patent/FR2303585A1/en not_active Withdrawn
- 1976-02-16 BR BR7600966A patent/BR7600966A/en unknown
- 1976-03-05 BE BE6045389A patent/BE839288A/en unknown
- 1976-03-08 JP JP51024969A patent/JPS51112778A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3939057A1 (en) * | 1989-11-25 | 1991-05-29 | Bayer Ag | DEVICE FOR THE EXCHANGE OF FABRICS BETWEEN A HOT GAS FLOW AND A LIQUID |
WO2003037790A2 (en) * | 2001-10-31 | 2003-05-08 | Outokumpu, Oyj | Process and apparatus for producing sulfuric acid |
WO2003037790A3 (en) * | 2001-10-31 | 2003-10-16 | Outokumpu Oy | Process and apparatus for producing sulfuric acid |
WO2011009902A1 (en) * | 2009-07-22 | 2011-01-27 | Hitachi Power Europe Gmbh | Smoke gas purification by means of multistage co2 jet washing |
WO2014042580A1 (en) * | 2012-09-12 | 2014-03-20 | Climeon Ab | Method for improving the performance of thermodynamic cycles |
Also Published As
Publication number | Publication date |
---|---|
BE839288A (en) | 1976-09-06 |
NL7515119A (en) | 1976-09-10 |
BR7600966A (en) | 1976-09-14 |
ZA757256B (en) | 1976-10-27 |
DE2510241A1 (en) | 1976-09-23 |
ES443354A1 (en) | 1977-05-01 |
FR2303585A1 (en) | 1976-10-08 |
JPS51112778A (en) | 1976-10-05 |
AU8781375A (en) | 1977-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
414F | Notice of opposition given (sect. 14/1949) | ||
414E | Application relinquished (sect. 14/1949) | ||
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |