BR0108419A - Coluna de contato gás-lìquido e uso da mesma - Google Patents
Coluna de contato gás-lìquido e uso da mesmaInfo
- Publication number
- BR0108419A BR0108419A BR0108419-4A BR0108419A BR0108419A BR 0108419 A BR0108419 A BR 0108419A BR 0108419 A BR0108419 A BR 0108419A BR 0108419 A BR0108419 A BR 0108419A
- Authority
- BR
- Brazil
- Prior art keywords
- tray
- liquid
- gas
- spills
- contact column
- Prior art date
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
-
- 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
- B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
- B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
"COLUNA DE CONTATO GáS-LìQUIDO E USO DA MESMA". A invenção se refere a uma coluna de contato gás-líquido, provida com uma pluralidade de bandejas axialmente espaçadas, cada bandeja tendo duas seções de bandeja separadas ao longo de uma linha diametral na bandeja, cada seção de bandeja compreendendo uma pluralidade de vertedores retangulares, paralelos, uma pluralidade de áreas de recepção de líquido e área de borbulhamento entre os vertedores e as áreas de recepção de líquido, área de recepção de líquido esta que é posicionada imediatamente abaixo do vertedor de uma bandeja consecutiva imediatamente acima e cujos vertedores são abertos na extremidade superior e fechados na extremidade de fundo, extremidade de fundo esta que é provida com uma pluralidade de aberturas de descarga de líquido, e vertedores estes que se estendem da linha diametral para a circunferencial da bandeja, de uma tal maneira, que as extremidades dos vertedores das duas seções de bandeja são posicionadas ao longo da linha diametral em uma maneira alternada, em que a área das aberturas de descarga de líquido, por comprimento de vertedor, quando observado a partir de baixo e próximo à linha diametral, é menor do que a área média das aberturas de descarga de líquido por comprimento de vertedor, quando observado a partir de baixo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00200522 | 2000-02-16 | ||
| PCT/EP2001/001656 WO2001060482A1 (en) | 2000-02-16 | 2001-02-14 | Gas-liquid contacting tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0108419A true BR0108419A (pt) | 2003-03-25 |
Family
ID=8171026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0108419-4A BR0108419A (pt) | 2000-02-16 | 2001-02-14 | Coluna de contato gás-lìquido e uso da mesma |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6494440B2 (pt) |
| EP (1) | EP1257334A1 (pt) |
| JP (1) | JP2003522626A (pt) |
| KR (1) | KR100746063B1 (pt) |
| CN (1) | CN1176732C (pt) |
| AU (2) | AU2001242403B2 (pt) |
| BR (1) | BR0108419A (pt) |
| CA (1) | CA2399680A1 (pt) |
| MX (1) | MXPA02007934A (pt) |
| RU (1) | RU2252059C2 (pt) |
| WO (1) | WO2001060482A1 (pt) |
| ZA (1) | ZA200206391B (pt) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1706189B1 (en) * | 2003-12-22 | 2012-05-30 | Shell Internationale Research Maatschappij B.V. | Gas-liquid contacting tray |
| US7473405B2 (en) * | 2004-10-13 | 2009-01-06 | Chevron U.S.A. Inc. | Fluid distribution apparatus for downflow multibed poly-phase catalytic reactor |
| US7204477B2 (en) | 2005-06-01 | 2007-04-17 | Uop Llc | Parallel flow fractionation tray |
| US7445199B2 (en) * | 2006-08-30 | 2008-11-04 | Uop Llc | Apparatus and process for distributing liquid |
| US7445198B2 (en) * | 2006-08-30 | 2008-11-04 | Uop Llc | Apparatus and process for distributing liquid |
| US7753348B2 (en) * | 2007-01-30 | 2010-07-13 | Amt International, Inc. | Gas-liquid contact apparatus |
| EP2108421B1 (en) * | 2008-04-11 | 2018-01-24 | Sulzer Chemtech AG | Multiple downcomer tray |
| US8074972B2 (en) * | 2008-06-18 | 2011-12-13 | Uop Llc | Device for gas-liquid contacting |
| ITMI20111299A1 (it) * | 2011-07-12 | 2013-01-13 | Saipem Spa | Piatto di reattore per la produzione di urea, e reattore e processo di produzione di urea |
| DE102012204436A1 (de) * | 2012-03-20 | 2012-10-04 | Basf Se | Thermisches Trennverfahren |
| CN103432764B (zh) * | 2013-08-05 | 2015-05-13 | 北京泽华化学工程有限公司 | 多降液管塔盘和具有其的板式塔 |
| CN108245917A (zh) * | 2018-03-12 | 2018-07-06 | 杭州众盛新科技有限公司 | 舌形筛孔降液管 |
| US10471370B1 (en) * | 2018-08-29 | 2019-11-12 | Uop Llc | Fractionation trays with downcomers oriented at 45 degrees |
| EP3628385A1 (en) * | 2018-09-28 | 2020-04-01 | Casale Sa | A perforated-tray column and a method of revamping the same |
| US20220219248A1 (en) * | 2019-05-06 | 2022-07-14 | Sabic Global Technologies B.V. | Distillation tray having through holes with different diameters |
| US11148069B2 (en) * | 2019-12-09 | 2021-10-19 | Uop Llc | Multiple downcomer trays |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2960322A (en) * | 1957-04-03 | 1960-11-15 | Gulf Oil Corp | Apparatus for countercurrent contacting of liquid and vapor streams |
| BE794704A (nl) | 1972-02-07 | 1973-07-30 | Shell Int Research | Schotel voor het met elkaar in aanraking brengen van vloeistof en damp |
| DE3268060D1 (en) * | 1981-01-22 | 1986-02-06 | Distillation Technology Limite | Mass transfer apparatus |
| US4582569A (en) | 1981-01-22 | 1986-04-15 | Distillation Technology Limited | Mass transfer apparatus |
| CA1211364A (en) * | 1982-04-15 | 1986-09-16 | Jeremy B. Bentham | Apparatus for contacting a liquid with a gas |
| GB8406634D0 (en) * | 1984-03-14 | 1984-04-18 | Shell Int Research | Gas/liquid contacting apparatus |
| US5382390A (en) * | 1990-09-10 | 1995-01-17 | Uop | Multiple-downcomer fractionation tray with vapor directing slots and extended downcomer baffles |
| US5230839A (en) * | 1991-08-15 | 1993-07-27 | Atlantic Richfield Company | Fractionator feed section |
| US5223183A (en) * | 1992-04-02 | 1993-06-29 | Uop | Baffled downcomer fractionation tray |
| US5213719A (en) | 1992-09-28 | 1993-05-25 | Chuang Karl T | Gas-liquid contacting device |
| 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 |
| WO1998028056A1 (en) * | 1996-12-20 | 1998-07-02 | Norton Chemical Process Products Corporation | Fixed valve |
| US6824750B2 (en) * | 2000-02-16 | 2004-11-30 | Shell Oil Company | Vertical extending liquid/liquid contacting column |
| AU2001231751A1 (en) | 2000-02-16 | 2001-08-27 | Shell Internationale Research Maatschappij B.V. | Gas-liquid tray |
-
2001
- 2001-01-10 US US09/757,889 patent/US6494440B2/en not_active Expired - Fee Related
- 2001-02-14 CA CA002399680A patent/CA2399680A1/en not_active Abandoned
- 2001-02-14 AU AU2001242403A patent/AU2001242403B2/en not_active Ceased
- 2001-02-14 CN CNB018052428A patent/CN1176732C/zh not_active Expired - Fee Related
- 2001-02-14 KR KR1020027010484A patent/KR100746063B1/ko not_active IP Right Cessation
- 2001-02-14 JP JP2001559573A patent/JP2003522626A/ja active Pending
- 2001-02-14 WO PCT/EP2001/001656 patent/WO2001060482A1/en active IP Right Grant
- 2001-02-14 BR BR0108419-4A patent/BR0108419A/pt active Search and Examination
- 2001-02-14 EP EP01915254A patent/EP1257334A1/en not_active Withdrawn
- 2001-02-14 RU RU2002124577/15A patent/RU2252059C2/ru active
- 2001-02-14 MX MXPA02007934A patent/MXPA02007934A/es active IP Right Grant
- 2001-02-14 AU AU4240301A patent/AU4240301A/xx active Pending
-
2002
- 2002-08-12 ZA ZA200206391A patent/ZA200206391B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA200206391B (en) | 2003-03-04 |
| CA2399680A1 (en) | 2001-08-23 |
| KR100746063B1 (ko) | 2007-08-03 |
| CN1404410A (zh) | 2003-03-19 |
| EP1257334A1 (en) | 2002-11-20 |
| MXPA02007934A (es) | 2003-02-10 |
| AU2001242403B2 (en) | 2004-05-20 |
| WO2001060482A1 (en) | 2001-08-23 |
| RU2002124577A (ru) | 2004-01-27 |
| US6494440B2 (en) | 2002-12-17 |
| CN1176732C (zh) | 2004-11-24 |
| JP2003522626A (ja) | 2003-07-29 |
| AU4240301A (en) | 2001-08-27 |
| US20010015504A1 (en) | 2001-08-23 |
| KR20020077441A (ko) | 2002-10-11 |
| RU2252059C2 (ru) | 2005-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |