GB495933A - Method of and apparatus for effecting contact between a gas and a body of liquid - Google Patents
Method of and apparatus for effecting contact between a gas and a body of liquidInfo
- Publication number
- GB495933A GB495933A GB628338A GB628338A GB495933A GB 495933 A GB495933 A GB 495933A GB 628338 A GB628338 A GB 628338A GB 628338 A GB628338 A GB 628338A GB 495933 A GB495933 A GB 495933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- liquid
- over
- apertures
- caps
- 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)
- Gas Separation By Absorption (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
495,933. Treating liquids with gases. FAIRWEATHER, H. G. C. (Chemical Construction Corporation) Feb. 28, 1938, No. 6283. [Class 55 (ii)] In apparatus for effecting contact between gas and liquid comprising a container 1 for vertical passage of gas with horizontal trays 2 retaining a uniform depth of liquid thereon, dams 14 with their upper edges relow the liquid surface extend from bubble caps 24 to the periphery of the container and the kinetic energy of part of the gas, i.e. gas rising through supplemental apertures 11, causes the liquid to flow in a closed circuit over the trays. A temperature-regulating coil 28 preferably surrounds a central bubble cap. The caps surmounting the supplemental apertures 11 comprise a dome portion 40 and a liquid conduit section made up of asymmetrically associated channel members 53 spaced to form restricted gas outlets 58, gaps being left for gas risers above the apertures 11, and the front and rear walls of the dome portion which extend down to the level of the members 53 at these places having similar gas outlet slots. As gas escapes therethrough the froth formed rises vertically against and over the dam 14, liquid thereupon flowing through the channel members 53 and over the dam to return to the other side of the tray around the bubble caps 24.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10921A US2120256A (en) | 1935-03-13 | 1935-03-13 | Process and apparatus for gas and liquid contact |
| GB628338A GB495933A (en) | 1938-02-28 | 1938-02-28 | Method of and apparatus for effecting contact between a gas and a body of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB628338A GB495933A (en) | 1938-02-28 | 1938-02-28 | Method of and apparatus for effecting contact between a gas and a body of liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB495933A true GB495933A (en) | 1938-11-22 |
Family
ID=9811670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB628338A Expired GB495933A (en) | 1935-03-13 | 1938-02-28 | Method of and apparatus for effecting contact between a gas and a body of liquid |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB495933A (en) |
-
1938
- 1938-02-28 GB GB628338A patent/GB495933A/en not_active Expired
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