FR1407337A - Variable gas duct bubbling tray - Google Patents
Variable gas duct bubbling trayInfo
- Publication number
- FR1407337A FR1407337A FR982761A FR982761A FR1407337A FR 1407337 A FR1407337 A FR 1407337A FR 982761 A FR982761 A FR 982761A FR 982761 A FR982761 A FR 982761A FR 1407337 A FR1407337 A FR 1407337A
- Authority
- FR
- France
- Prior art keywords
- gas duct
- variable gas
- bubbling
- tray
- bubbling tray
- 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
- B01D3/163—Plates with valves
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR982761A FR1407337A (en) | 1963-07-25 | 1964-07-23 | Variable gas duct bubbling tray |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL295785A NL140154B (en) | 1963-07-25 | 1963-07-25 | BARBOTTY DISH WITH VARIABLE GAS OPENINGS. |
FR982761A FR1407337A (en) | 1963-07-25 | 1964-07-23 | Variable gas duct bubbling tray |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1407337A true FR1407337A (en) | 1965-07-30 |
Family
ID=26209038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR982761A Expired FR1407337A (en) | 1963-07-25 | 1964-07-23 | Variable gas duct bubbling tray |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1407337A (en) |
-
1964
- 1964-07-23 FR FR982761A patent/FR1407337A/en not_active Expired
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