GB233878A - - Google Patents
Info
- Publication number
- GB233878A GB233878A GB233878DA GB233878A GB 233878 A GB233878 A GB 233878A GB 233878D A GB233878D A GB 233878DA GB 233878 A GB233878 A GB 233878A
- Authority
- GB
- United Kingdom
- Prior art keywords
- perforations
- flow
- liquid
- borrmann
- dripping
- 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
Abstract
233,878. Borrmann, C. H. May 9, 1924. Extracts, making. - Relates to columns, for bringing fluids into contact in counter-current, of the type comprising chambers 1, 2, separated by partitions 4 which distribute the downflowing liquid by means of bell-seals 5, Fig. 1, or perforations 14, Fig. 2. The invention consists in forming the passages 6 for the up-flowing fluid of decreasing crosssectional area in the direction of flow, and of such dimensions as to prevent a reversal of flow. A packing 7, for example, a wire basket charged with balls or short lengths of pipe, may be provided. The perforations 14, Fig. 2, are preferably stamped out so as to form downwardly-projecting dripping-edges 13. The apparatus may be used for washing a liquid with a solvent of lower specific gravity.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB233878A true GB233878A (en) | 1900-01-01 |
Family
ID=1737644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB233878D Expired GB233878A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB233878A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767966A (en) * | 1953-05-06 | 1956-10-23 | Stone & Webster Eng Corp | Perforated bubble tray |
| US3108859A (en) * | 1959-12-15 | 1963-10-29 | Oscar H Koski | Pulsed extraction column |
| US3179333A (en) * | 1961-06-13 | 1965-04-20 | Shell Oil Co | Centrifugal exchangers |
| US3221986A (en) * | 1961-06-13 | 1965-12-07 | Shell Oil Co | Centrifugal exchangers |
| DE1263695B (en) * | 1964-01-21 | 1968-03-21 | Ulrich Ploeger Dipl Ing | Multi-stage countercurrent extraction column |
| DE1263696B (en) * | 1964-01-21 | 1968-03-21 | Ulrich Ploeger Dipl Ing | Multi-stage countercurrent extraction column |
| US4000034A (en) * | 1975-08-15 | 1976-12-28 | Hooker Chemicals & Plastics Corporation | Kraft mill recovery system |
| US4007082A (en) * | 1975-08-15 | 1977-02-08 | Hooker Chemicals & Plastics Corporation | Kraft mill recovery system |
| GB2173417A (en) * | 1985-04-12 | 1986-10-15 | Atomic Energy Authority Uk | Liquid-liquid extraction columns |
| US4623493A (en) * | 1984-05-24 | 1986-11-18 | Shell Oil Company | Gas/liquid contacting apparatus |
| GB2232365A (en) * | 1989-05-26 | 1990-12-12 | Univ Alberta | A gas-liquid contacting apparatus |
| US5262094A (en) * | 1990-05-25 | 1993-11-16 | Uop | Fractionation tray having packing immediately below tray deck |
| US5366666A (en) * | 1990-05-25 | 1994-11-22 | Uop | Multiple downcomer fractionation tray having packing between downcomers |
| US5387377A (en) * | 1991-02-05 | 1995-02-07 | The Governors Of The University Of Alberta | Active liquid distributor containing packed column |
| US5407605A (en) * | 1993-12-16 | 1995-04-18 | Uop | Fractionation tray with side discharging triangular downcomers |
| US5707563A (en) * | 1993-12-16 | 1998-01-13 | Uop | V-module fractionation tray |
| EP1077079A3 (en) * | 1999-08-18 | 2002-05-22 | Nittetu Chemical Engineering Ltd. | Gas-liquid contacting column apparatus and use thereof |
| JP2013043116A (en) * | 2011-08-24 | 2013-03-04 | Toagosei Co Ltd | Porous plate tower without weir and distillation method for easily polymerizable compound using the same |
-
0
- GB GB233878D patent/GB233878A/en not_active Expired
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767966A (en) * | 1953-05-06 | 1956-10-23 | Stone & Webster Eng Corp | Perforated bubble tray |
| US3108859A (en) * | 1959-12-15 | 1963-10-29 | Oscar H Koski | Pulsed extraction column |
| US3179333A (en) * | 1961-06-13 | 1965-04-20 | Shell Oil Co | Centrifugal exchangers |
| US3221986A (en) * | 1961-06-13 | 1965-12-07 | Shell Oil Co | Centrifugal exchangers |
| DE1263695B (en) * | 1964-01-21 | 1968-03-21 | Ulrich Ploeger Dipl Ing | Multi-stage countercurrent extraction column |
| DE1263696B (en) * | 1964-01-21 | 1968-03-21 | Ulrich Ploeger Dipl Ing | Multi-stage countercurrent extraction column |
| US4000034A (en) * | 1975-08-15 | 1976-12-28 | Hooker Chemicals & Plastics Corporation | Kraft mill recovery system |
| US4007082A (en) * | 1975-08-15 | 1977-02-08 | Hooker Chemicals & Plastics Corporation | Kraft mill recovery system |
| US4623493A (en) * | 1984-05-24 | 1986-11-18 | Shell Oil Company | Gas/liquid contacting apparatus |
| US4832923A (en) * | 1985-04-12 | 1989-05-23 | United Kingdom Atomic Energy Authority | Liquid-liquid extraction columns |
| GB2173417A (en) * | 1985-04-12 | 1986-10-15 | Atomic Energy Authority Uk | Liquid-liquid extraction columns |
| GB2232365A (en) * | 1989-05-26 | 1990-12-12 | Univ Alberta | A gas-liquid contacting apparatus |
| GB2232365B (en) * | 1989-05-26 | 1993-11-03 | Univ Alberta | A gas-liquid contacting apparatus |
| US5262094A (en) * | 1990-05-25 | 1993-11-16 | Uop | Fractionation tray having packing immediately below tray deck |
| US5366666A (en) * | 1990-05-25 | 1994-11-22 | Uop | Multiple downcomer fractionation tray having packing between downcomers |
| US5387377A (en) * | 1991-02-05 | 1995-02-07 | The Governors Of The University Of Alberta | Active liquid distributor containing packed column |
| US5407605A (en) * | 1993-12-16 | 1995-04-18 | Uop | Fractionation tray with side discharging triangular downcomers |
| US5554329A (en) * | 1993-12-16 | 1996-09-10 | Uop | Fractionation tray formed by triangular downcomer modules |
| US5707563A (en) * | 1993-12-16 | 1998-01-13 | Uop | V-module fractionation tray |
| EP1077079A3 (en) * | 1999-08-18 | 2002-05-22 | Nittetu Chemical Engineering Ltd. | Gas-liquid contacting column apparatus and use thereof |
| JP2013043116A (en) * | 2011-08-24 | 2013-03-04 | Toagosei Co Ltd | Porous plate tower without weir and distillation method for easily polymerizable compound using the same |
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