GB142477A - Improvements in the method of absorbing gases and gaseous acids - Google Patents
Improvements in the method of absorbing gases and gaseous acidsInfo
- Publication number
- GB142477A GB142477A GB11676/20A GB1167620A GB142477A GB 142477 A GB142477 A GB 142477A GB 11676/20 A GB11676/20 A GB 11676/20A GB 1167620 A GB1167620 A GB 1167620A GB 142477 A GB142477 A GB 142477A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- volatile products
- liquid
- bells
- distillation
- 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)
Abstract
142,477. Nauerz, G. April 30, 1919, [Convention date]. Column-stills and rectifiers.-The Specification as open to inspection under Sect. 91 (3) (a) describes a process wherein a liquid, containing lighter volatile products not mixable therewith, is brought into intimate contact with a gas, allowing almost total recuperation of the said volatile products. The apparatus comprises a tower formed of a series of superposed dish-like elements c, c', c<2> in which the liquid is maintained at a constant level by overflow pipes m, n, o and in which the gas flows from one element to the next above it through pipes i each surrounded by a perforated bell h. The degree of absorption of the gas is regulated by using sets of interchangeable bells, the orifices j of which are arranged at different heights for different sets of bells. Liquid is supplied through a connexion v and flows through the apparatus in an opposite direction to that of the gas which is introduced through an inlet r and leaves through an outlet u. The elements c, c<1>, c<2> are heated by the condensation of the gas, thus producing a distillation of the volatile products which may be condensed and collected in one of the upper compartments of the apparatus, or, if the distillation is extended to the last compartment, the volatile products will be condensed and collected externally. The description of the process referred to above does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR142477X | 1919-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB142477A true GB142477A (en) | 1921-10-27 |
Family
ID=8874810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11676/20A Expired GB142477A (en) | 1919-04-30 | 1920-04-27 | Improvements in the method of absorbing gases and gaseous acids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB142477A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3402023A (en) * | 1963-06-11 | 1968-09-17 | Monsanto Co | Polymerization level control apparatus |
FR2542421A1 (en) * | 1983-03-08 | 1984-09-14 | Air Liquide | METHOD AND APPARATUS FOR PRODUCING HIGH PURITY GAS BY VAPORIZATION OF CRYOGENIC LIQUID |
EP0274186A2 (en) * | 1987-01-08 | 1988-07-13 | Union Carbide Corporation | Bubble cap tray |
-
1920
- 1920-04-27 GB GB11676/20A patent/GB142477A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3402023A (en) * | 1963-06-11 | 1968-09-17 | Monsanto Co | Polymerization level control apparatus |
FR2542421A1 (en) * | 1983-03-08 | 1984-09-14 | Air Liquide | METHOD AND APPARATUS FOR PRODUCING HIGH PURITY GAS BY VAPORIZATION OF CRYOGENIC LIQUID |
EP0122166A1 (en) * | 1983-03-08 | 1984-10-17 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process and device for the production of high purity gas by the vaporisation of a cryogenic liquid |
US4579566A (en) * | 1983-03-08 | 1986-04-01 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process and apparatus for producing a gas of high purity by vaporization of a cryogenic liquid |
EP0274186A2 (en) * | 1987-01-08 | 1988-07-13 | Union Carbide Corporation | Bubble cap tray |
EP0274186A3 (en) * | 1987-01-08 | 1989-03-01 | Union Carbide Corporation | Bubble cap tray |
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