FR2338731B1 - - Google Patents
Info
- Publication number
- FR2338731B1 FR2338731B1 FR7701819A FR7701819A FR2338731B1 FR 2338731 B1 FR2338731 B1 FR 2338731B1 FR 7701819 A FR7701819 A FR 7701819A FR 7701819 A FR7701819 A FR 7701819A FR 2338731 B1 FR2338731 B1 FR 2338731B1
- Authority
- FR
- France
- 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
- B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65185476A | 1976-01-23 | 1976-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2338731A1 FR2338731A1 (en) | 1977-08-19 |
| FR2338731B1 true FR2338731B1 (en) | 1983-10-07 |
Family
ID=24614480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7701819A Granted FR2338731A1 (en) | 1976-01-23 | 1977-01-21 | TRAY FOR LIQUID-LIQUID CONTACT COLUMN |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5291780A (en) |
| AR (1) | AR213837A1 (en) |
| BR (1) | BR7700376A (en) |
| CA (1) | CA1089198A (en) |
| DE (1) | DE2702512C2 (en) |
| EG (1) | EG12416A (en) |
| FR (1) | FR2338731A1 (en) |
| GB (1) | GB1566191A (en) |
| GR (1) | GR70650B (en) |
| IL (1) | IL51311A0 (en) |
| IT (1) | IT1083461B (en) |
| MX (1) | MX144282A (en) |
| NL (1) | NL7700655A (en) |
| ZA (1) | ZA77349B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594162B2 (en) * | 1975-06-24 | 1984-01-28 | エクソン リサ−チ エンド エンジニアリング コンパニ− | extraction device |
| NL169549C (en) * | 1975-11-07 | 1985-01-16 | Hoechst Ag | DEGASING COLUMN FOR REMOVING MONOMERS FROM AN AQUEOUS POLYMER SUSPENSION. |
| CH642566A5 (en) * | 1979-10-25 | 1984-04-30 | Sulzer Ag | TROUGH DEVICE FOR COLLECTING AND DISTRIBUTING THE LIQUID IN A COUNTERFLOW COLUMN. |
| GB2145012A (en) * | 1983-08-16 | 1985-03-20 | Shell Int Research | Gas/liquid contact apparatus |
| AU2001231751A1 (en) * | 2000-02-16 | 2001-08-27 | Shell Internationale Research Maatschappij B.V. | Gas-liquid tray |
| CN103663522B (en) * | 2012-09-26 | 2016-02-17 | 锋霈环境科技股份有限公司 | Crystallization system and the crystallization method thereof of sodium fluoroaluminate crystal is generated from hydrofluoric acid waste liquid |
| CN104843754B (en) * | 2014-02-19 | 2017-04-12 | 锋霈环境科技股份有限公司 | Crystallization system apparatus for generating sodium fluoroaluminate crystals from hydrofluoric acid solution, and crystallization operating control method thereof |
| CN115212601A (en) * | 2022-07-18 | 2022-10-21 | 厦门市凯讯科技有限公司 | Sieve plate tower with small tower plate interval |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1124021B (en) * | 1953-08-01 | 1962-02-22 | Universal Oil Prod Co | Process for countercurrent extraction of liquids or for the selective absorption of gas components |
| CH406143A (en) * | 1963-12-19 | 1966-01-31 | Sulzer Ag | Mass transfer column |
| US3356459A (en) * | 1964-06-18 | 1967-12-05 | Phillips Petroleum Co | Counter-current liquid-liquid extractor with emulsion layer removal |
-
1977
- 1977-01-07 CA CA269,325A patent/CA1089198A/en not_active Expired
- 1977-01-19 AR AR266234A patent/AR213837A1/en active
- 1977-01-21 NL NL7700655A patent/NL7700655A/en active Search and Examination
- 1977-01-21 DE DE2702512A patent/DE2702512C2/en not_active Expired
- 1977-01-21 JP JP505377A patent/JPS5291780A/en active Granted
- 1977-01-21 BR BR7700376A patent/BR7700376A/en unknown
- 1977-01-21 ZA ZA770349A patent/ZA77349B/en unknown
- 1977-01-21 MX MX167788A patent/MX144282A/en unknown
- 1977-01-21 GB GB2463/77A patent/GB1566191A/en not_active Expired
- 1977-01-21 IT IT47737/77A patent/IT1083461B/en active
- 1977-01-21 IL IL51311A patent/IL51311A0/en unknown
- 1977-01-21 FR FR7701819A patent/FR2338731A1/en active Granted
- 1977-01-22 GR GR52631A patent/GR70650B/el unknown
- 1977-01-22 EG EG40/77A patent/EG12416A/en active
Also Published As
| Publication number | Publication date |
|---|---|
| EG12416A (en) | 1979-03-31 |
| GR70650B (en) | 1982-12-03 |
| ZA77349B (en) | 1977-12-28 |
| DE2702512C2 (en) | 1983-05-11 |
| IT1083461B (en) | 1985-05-21 |
| DE2702512A1 (en) | 1977-07-28 |
| NL7700655A (en) | 1977-07-26 |
| AR213837A1 (en) | 1979-03-30 |
| JPS5291780A (en) | 1977-08-02 |
| FR2338731A1 (en) | 1977-08-19 |
| MX144282A (en) | 1981-09-23 |
| JPS5621443B2 (en) | 1981-05-19 |
| BR7700376A (en) | 1977-10-18 |
| GB1566191A (en) | 1980-04-30 |
| CA1089198A (en) | 1980-11-11 |
| IL51311A0 (en) | 1977-03-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |