FR1573341A - - Google Patents
Info
- Publication number
- FR1573341A FR1573341A FR1573341DA FR1573341A FR 1573341 A FR1573341 A FR 1573341A FR 1573341D A FR1573341D A FR 1573341DA FR 1573341 A FR1573341 A FR 1573341A
- 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
- B01D3/163—Plates with valves
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Lift Valve (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68053267A | 1967-11-03 | 1967-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1573341A true FR1573341A (enrdf_load_stackoverflow) | 1969-07-04 |
Family
ID=24731492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1573341D Expired FR1573341A (enrdf_load_stackoverflow) | 1967-11-03 | 1968-06-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3491987A (enrdf_load_stackoverflow) |
| DE (1) | DE1775492A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1573341A (enrdf_load_stackoverflow) |
| GB (1) | GB1225410A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3591947A (en) * | 1968-04-19 | 1971-07-13 | American Air Filter Co | Liquid bath gas-cleaning apparatus |
| US3807711A (en) * | 1970-02-27 | 1974-04-30 | Seitetsu Kagaku Co Ltd | Tray for fluid contactor apparatus |
| US4225541A (en) * | 1977-12-20 | 1980-09-30 | Vaschuk Valery I | Contact tray for mass and heat exchange apparatus |
| DE2848386A1 (de) * | 1978-11-08 | 1980-05-14 | Stahl App & Geraetebau Gmbh | Austauschelement fuer boeden in stoffaustauschkolonnen |
| US6799752B2 (en) * | 2001-05-03 | 2004-10-05 | Amt International, Inc. | Method and apparatus for improving a fractionation process |
| CN103537109A (zh) * | 2012-07-10 | 2014-01-29 | 北京先锋创新科技发展有限公司 | 一种含有气力推动孔的筛浮复合塔板 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2627397A (en) * | 1949-08-08 | 1953-02-03 | Phillips Petroleum Co | Bubble cap assembly for fractionating apparatus |
| US3287004A (en) * | 1960-03-25 | 1966-11-22 | Martha C Nutter | Valve mechanism for fluid and liquid contact apparatus |
| BE623939A (enrdf_load_stackoverflow) * | 1962-05-07 | 1900-01-01 | ||
| US3245669A (en) * | 1964-04-08 | 1966-04-12 | Koch Eng Co Inc | Contact apparatus |
-
1967
- 1967-11-03 US US680532A patent/US3491987A/en not_active Expired - Lifetime
-
1968
- 1968-06-20 FR FR1573341D patent/FR1573341A/fr not_active Expired
- 1968-08-19 DE DE19681775492 patent/DE1775492A1/de active Pending
- 1968-08-20 GB GB1225410D patent/GB1225410A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1225410A (enrdf_load_stackoverflow) | 1971-03-17 |
| US3491987A (en) | 1970-01-27 |
| DE1775492A1 (de) | 1972-03-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |