GB1363137A - Gas-liquid contacting apparatus - Google Patents
Gas-liquid contacting apparatusInfo
- Publication number
- GB1363137A GB1363137A GB3801271A GB3801271A GB1363137A GB 1363137 A GB1363137 A GB 1363137A GB 3801271 A GB3801271 A GB 3801271A GB 3801271 A GB3801271 A GB 3801271A GB 1363137 A GB1363137 A GB 1363137A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- tray
- gas
- side walls
- flow
- 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
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Gas Separation By Absorption (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Treating Waste Gases (AREA)
Abstract
1363137 Gas-liquid contacting apparatus MITSUI SHIPBUILDING & ENG CO Ltd 12 Aug 1971 [15 Aug 1970 3 Oct 1970] 38012/71 Heading B1R A gas liquid contacting apparatus comprises a vertical column having a series of spaced horizontal trays 12, each tray having a centrally positioned aperture 11, downcomers 16 extending between trays and a gas liquid contacting structure 13 supported by each tray and surrounding its central aperture and a cover 15 on each structure to prevent gas and liquid ascending therethrough. The structure comprises a perforated side wall 14 and is divided into two chambers A and B by a partition plate 17 at right angles to the direction of the flow of liquid across the tray. The downcomer 16 projects upwardly from the tray to maintain liquid on the tray at a predetermined depth, and the edge of the aperture 11 is formed in a sawteeth shape. In use, gas flowing up the column through the apertures carries liquid into the chamber A where contacting takes place and then into the chamber B to promote further contacting of the liquid. In a further embodiment the perforated side walls 14 of the structure 13 are secured to a cylindrical wall (19) mounted upon the tray, and which has slots (18) for the entry of liquids, Fig. 3, (not shown). A horizontal perforated plate (20) is suspended from the partition plate 17' to disperse the ascending gasliquid flow. In yet another embodiment, Fig. 5 (not shown) the perforated side walls are replaced by expanded metal side walls, the partition plate 17 is arranged parallel to the flow of liquid on the plates, and weir plates (21) are provided on the tray outside of the structure at right angles to the flow direction to prevent the liquid from flowing without entering the strucure. In another embodiment, Fig. 8 (not shown) the cover 15 is supported by stays (23) instead of side walls.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45071556A JPS4945131B1 (en) | 1970-08-15 | 1970-08-15 | |
JP9873270 | 1970-10-03 | ||
JP9873270 | 1970-10-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1363137A true GB1363137A (en) | 1974-08-14 |
Family
ID=27300683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3801271A Expired GB1363137A (en) | 1970-08-15 | 1971-08-12 | Gas-liquid contacting apparatus |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2140783C3 (en) |
GB (1) | GB1363137A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467618A1 (en) * | 1979-10-25 | 1981-04-30 | Sulzer Ag | COLLECTING BOWL SHAPING DEVICE AND LIQUID DISPENSING DEVICE OF A BACKWARD CIRCULATING COLUMN |
GB2299521A (en) * | 1995-03-02 | 1996-10-09 | Norton Chem Process Prod | Fractionating column |
CN107537174A (en) * | 2017-08-30 | 2018-01-05 | 天津大学 | Box-type Gas-liquid Distributor for catalytic reaction rectification |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3546010A1 (en) * | 1985-12-24 | 1987-06-25 | Karl Lohrberg | REACTOR FOR THE PRODUCTION OF CHLORDIOXIDE |
-
1971
- 1971-08-12 GB GB3801271A patent/GB1363137A/en not_active Expired
- 1971-08-13 DE DE19712140783 patent/DE2140783C3/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467618A1 (en) * | 1979-10-25 | 1981-04-30 | Sulzer Ag | COLLECTING BOWL SHAPING DEVICE AND LIQUID DISPENSING DEVICE OF A BACKWARD CIRCULATING COLUMN |
GB2299521A (en) * | 1995-03-02 | 1996-10-09 | Norton Chem Process Prod | Fractionating column |
GB2299521B (en) * | 1995-03-02 | 1998-09-09 | Norton Chem Process Prod | High capacity trays |
CN107537174A (en) * | 2017-08-30 | 2018-01-05 | 天津大学 | Box-type Gas-liquid Distributor for catalytic reaction rectification |
Also Published As
Publication number | Publication date |
---|---|
DE2140783A1 (en) | 1972-02-17 |
DE2140783B2 (en) | 1974-01-24 |
DE2140783C3 (en) | 1974-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |