FR2381545A1 - Plateau circulaire de contact gaz-liquide pour colonne - Google Patents
Plateau circulaire de contact gaz-liquide pour colonneInfo
- Publication number
- FR2381545A1 FR2381545A1 FR7805570A FR7805570A FR2381545A1 FR 2381545 A1 FR2381545 A1 FR 2381545A1 FR 7805570 A FR7805570 A FR 7805570A FR 7805570 A FR7805570 A FR 7805570A FR 2381545 A1 FR2381545 A1 FR 2381545A1
- Authority
- FR
- France
- Prior art keywords
- liquid contact
- plate
- column
- contact plate
- liquid
- 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.)
- Granted
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
Abstract
L'invention concerne les plateaux tamis des colonnes de contact gaz-liquide. Elle se rapporte à un plateau tamis qui comprend, en aval de l'entrée 100 de liquide, une première bande 123 dans laquelle des fentes projettent de la vapeur suivant un axe qui fait avec l'axe diamétral d'écoulement d-d un angle supérieur à l'angle formé par cet axe diamétral central et la tangente t-t à la périphérie du plateau à l'extrémité d'entrée de liquide. De cette manière, le liquide est bien réparti sur le plateau et présente des conditions d'écoulement très proches d'un écoulement en bloc. Application aux colonnes de distillation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/772,941 US4101610A (en) | 1977-02-28 | 1977-02-28 | Liquid-gas contacting tray |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2381545A1 true FR2381545A1 (fr) | 1978-09-22 |
FR2381545B1 FR2381545B1 (fr) | 1985-05-17 |
Family
ID=25096681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7805570A Granted FR2381545A1 (fr) | 1977-02-28 | 1978-02-27 | Plateau circulaire de contact gaz-liquide pour colonne |
Country Status (11)
Country | Link |
---|---|
US (1) | US4101610A (fr) |
JP (1) | JPS53131278A (fr) |
AR (1) | AR215681A1 (fr) |
AU (1) | AU515107B2 (fr) |
BE (1) | BE864357A (fr) |
BR (1) | BR7801162A (fr) |
CA (1) | CA1106754A (fr) |
DE (1) | DE2807882C2 (fr) |
FR (1) | FR2381545A1 (fr) |
GB (1) | GB1600687A (fr) |
IN (1) | IN147321B (fr) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510023A (en) * | 1983-06-17 | 1985-04-09 | Air Products And Chemicals, Inc. | Perforated bubble caps for enhanced vapor/liquid contact on a distillation tray |
US4556522A (en) * | 1984-05-09 | 1985-12-03 | Air Products And Chemicals, Inc. | Sieve type distillation tray with curved baffles |
GB8416497D0 (en) * | 1984-06-28 | 1984-08-01 | Boc Group Plc | Distillation trays |
US5106556A (en) * | 1989-03-08 | 1992-04-21 | Glitsch, Inc. | Method of downcoer-tray vapor venting |
US5061407A (en) * | 1990-08-08 | 1991-10-29 | Nutter Dale E | Liquid distributor for gas-liquid contact apparatus |
US5382390A (en) * | 1990-09-10 | 1995-01-17 | Uop | Multiple-downcomer fractionation tray with vapor directing slots and extended downcomer baffles |
US5098615A (en) * | 1990-10-19 | 1992-03-24 | Uop | Multiple-downcomer contacting tray with fluid directing baffles |
US5230839A (en) * | 1991-08-15 | 1993-07-27 | Atlantic Richfield Company | Fractionator feed section |
US5192466A (en) * | 1991-10-09 | 1993-03-09 | Glitsch, Inc. | Method of and apparatus for flow promotion |
US5407605A (en) * | 1993-12-16 | 1995-04-18 | Uop | Fractionation tray with side discharging triangular downcomers |
US5632935A (en) * | 1994-04-28 | 1997-05-27 | Koch Engineering Company, Inc. | Vapor-liquid contact tray and downcomer assembly and method employing same |
US5480595A (en) * | 1994-04-28 | 1996-01-02 | Koch Engineering Chemical, Inc. | Vapor-liquid contact tray and downcomer assembly and method employing same |
US5547617A (en) * | 1995-03-31 | 1996-08-20 | Glitsch, Inc. | Apparatus for increasing effective active area |
AU694850B2 (en) * | 1995-03-31 | 1998-07-30 | Koch (Cyprus) Limited | Multi-downcomer high performance tray assembly |
US5788894A (en) * | 1996-04-05 | 1998-08-04 | Koch Engineering Company, Inc. | High capacity vapor-liquid contact tray |
US5895608A (en) * | 1996-10-30 | 1999-04-20 | Koch Enterprises, Inc. | Downcomer for chemical process tower and method of forming the same |
US6189872B1 (en) | 1998-10-23 | 2001-02-20 | Amt International, Inc. | Froth activator apparatus and method |
US6575438B2 (en) | 2001-06-13 | 2003-06-10 | Sulzer Chemtech Usa, Inc. | Stepped downcomer apparatus and vapor-liquid contact apparatus with same |
BRPI0407319B1 (pt) * | 2003-02-06 | 2013-05-21 | aparelho de bandeja de contato de vapor-lÍquido. | |
US7204477B2 (en) | 2005-06-01 | 2007-04-17 | Uop Llc | Parallel flow fractionation tray |
US7708258B2 (en) * | 2006-12-21 | 2010-05-04 | Sulzer Chemtech Ag | Tray for a mass exchange column |
US8235362B2 (en) * | 2009-03-31 | 2012-08-07 | Uop Llc | Fluid distribution to parallel flow vapor-liquid contacting trays |
KR102031153B1 (ko) * | 2012-03-12 | 2019-11-08 | 코크-글리취 엘피 | 물질 전달 칼럼 내의 사용을 위한 크로스 플로우 트레이 및 지지 시스템 |
US9968895B1 (en) * | 2015-09-22 | 2018-05-15 | James Dartez | Submersible aerator |
CN106139865B (zh) * | 2016-08-15 | 2018-09-18 | 王树华 | 一种废气处理系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795536A (en) * | 1955-03-29 | 1957-06-11 | California Research Corp | Liquid control for a fractionating column |
US3062517A (en) * | 1956-09-07 | 1962-11-06 | Shell Oil Co | Gas-liquid contacting apparatus |
FR2084645A5 (fr) * | 1970-03-16 | 1971-12-17 | Union Carbide Corp | |
US3729179A (en) * | 1970-09-23 | 1973-04-24 | Fractionation Res Inc | Apparatus for liquid and vapor or gas mass transfer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE871594C (de) * | 1941-12-16 | 1953-03-23 | Walter Dipl-Ing Kittel | Austauschboden |
US3039750A (en) * | 1952-03-07 | 1962-06-19 | Kittel Walter | Contact plate structure for use in a rectifying or contacting column |
US2787453A (en) * | 1953-11-30 | 1957-04-02 | Exxon Research Engineering Co | Fractionating tower utilizing directional upflow means in conjunction with slanted trays |
US3417975A (en) * | 1964-12-01 | 1968-12-24 | Union Carbide Corp | Apparatus for liquid-gas contacting tray |
US3282576A (en) * | 1962-09-06 | 1966-11-01 | Union Carbide Corp | Apparatus for improved liquidvapor contact |
NL302093A (fr) * | 1962-12-29 | |||
US3550916A (en) * | 1968-11-29 | 1970-12-29 | Germania Chemieanlagen Und App | High capacity mass transfer plate for columns |
-
1977
- 1977-02-28 US US05/772,941 patent/US4101610A/en not_active Expired - Lifetime
-
1978
- 1978-02-13 CA CA297,080A patent/CA1106754A/fr not_active Expired
- 1978-02-17 AR AR271229A patent/AR215681A1/es active
- 1978-02-24 DE DE2807882A patent/DE2807882C2/de not_active Expired
- 1978-02-27 GB GB7654/78A patent/GB1600687A/en not_active Expired
- 1978-02-27 BR BR7801162A patent/BR7801162A/pt unknown
- 1978-02-27 FR FR7805570A patent/FR2381545A1/fr active Granted
- 1978-02-27 JP JP2105078A patent/JPS53131278A/ja active Granted
- 1978-02-27 BE BE185516A patent/BE864357A/fr not_active IP Right Cessation
- 1978-02-27 IN IN158/DEL/78A patent/IN147321B/en unknown
- 1978-03-10 AU AU34061/78A patent/AU515107B2/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795536A (en) * | 1955-03-29 | 1957-06-11 | California Research Corp | Liquid control for a fractionating column |
US3062517A (en) * | 1956-09-07 | 1962-11-06 | Shell Oil Co | Gas-liquid contacting apparatus |
FR2084645A5 (fr) * | 1970-03-16 | 1971-12-17 | Union Carbide Corp | |
US3759498A (en) * | 1970-03-16 | 1973-09-18 | Union Carbide Corp | Liquid-gas contact tray |
US3729179A (en) * | 1970-09-23 | 1973-04-24 | Fractionation Res Inc | Apparatus for liquid and vapor or gas mass transfer |
Non-Patent Citations (1)
Title |
---|
EXBK/73 * |
Also Published As
Publication number | Publication date |
---|---|
AR215681A1 (es) | 1979-10-31 |
US4101610A (en) | 1978-07-18 |
GB1600687A (en) | 1981-10-21 |
AU3406178A (en) | 1979-09-13 |
JPS53131278A (en) | 1978-11-15 |
DE2807882A1 (de) | 1978-08-31 |
JPS5743042B2 (fr) | 1982-09-11 |
FR2381545B1 (fr) | 1985-05-17 |
CA1106754A (fr) | 1981-08-11 |
IN147321B (fr) | 1980-02-02 |
AU515107B2 (en) | 1981-03-19 |
BR7801162A (pt) | 1978-09-26 |
BE864357A (fr) | 1978-08-28 |
DE2807882C2 (de) | 1986-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |