KR20110031490A - 가스-액체 접촉 기구용 하강관 - Google Patents
가스-액체 접촉 기구용 하강관 Download PDFInfo
- Publication number
- KR20110031490A KR20110031490A KR1020117003085A KR20117003085A KR20110031490A KR 20110031490 A KR20110031490 A KR 20110031490A KR 1020117003085 A KR1020117003085 A KR 1020117003085A KR 20117003085 A KR20117003085 A KR 20117003085A KR 20110031490 A KR20110031490 A KR 20110031490A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid
- gas
- downcomer
- walls
- section
- 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.)
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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
-
- 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
- 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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
- B01D33/745—Construction of suction casings, pans, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
도 2는 예시적인 하강관의 측면도이며,
도 3은 예시적인 하강관의 단부도이고,
도 4는 예시적인 하강관의 상부 평면도이며,
도 5는 복수의 예시적인 하강관의 일부분을 나타내는 도면이고,
도 6은 예시적인 팬의 단부도이며,
도 7은 예시적인 팬의 측면도이고,
도 8은 예시적인 팬의 상부 평면도이며,
도 9는 예시적인 팬을 갖는 서로 대향하는 예시적인 배출 벽의 사시도이다.
Claims (10)
- 가스-액체 접촉 기구로서,
a) 하강관(downcomer); 및
b) 상기 하강관의 상부에 근접하여 결합된 트레이
를 포함하며, 상기 하강관은,
i) 서로 간격을 두고 떨어진 제1 및 제2 측벽;
ii) 상기 제1 및 제2 측벽의 각 단부에 각각 결합된 제1 및 제2 단부벽;
iii) 상기 측벽들 및 단부벽들에 결합되고, 액체의 통과를 허용하도록 된 적어도 하나의 섹션을 구비하는 바닥; 및
iv) 상기 제1 및 제2 측벽에 각각 결합되고, 상기 바닥의 아래에 해당 단부를 구비하는 서로 대향한 제1 및 제2 배출 벽
을 포함하는 것인 가스-액체 접촉 기구. - 제1항에 있어서, 상기 서로 대향하는 제1 및 제2 배출 벽의 단부에 결합되는 팬(pan)을 더 포함하는 것인 가스-액체 접촉 기구.
- 제1항 또는 제2항에 있어서, 상기 적어도 하나의 섹션은 제1 섹션 및 제2 섹션을 포함하며, 이 제1 섹션은 액체의 통과를 허용하고, 상기 서로 대향하는 제1 및 제2 배출 벽은 제1 섹션에 인접하게 결합되는 것인 가스-액체 접촉 기구.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 서로 대향하는 제1 및 제2 배출 벽의 단부들 간의 간격은 상기 제1 측벽과 제2 측벽의 폭보다 작은 것인 가스-액체 접촉 기구.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 적어도 하나의 섹션은 번갈아 가면서 배치되는 패턴으로 서로 간격을 두고 떨어진 제1 섹션 및 제2 섹션을 더 포함하는 것인 가스-액체 접촉 기구.
- 제3항 또는 제5항에 있어서, 상기 제2 섹션은 액체 통과에 대해 실질적으로 불투과성인 것인 가스-액체 접촉 기구.
- 제4항에 있어서, 상기 단부들 간의 간격은 상기 제1 측벽과 제2 측벽의 폭의 절반인 것인 가스-액체 접촉 기구.
- 제2항에 있어서, 상기 팬은,
a) 액체 통과에 대해 대체로 불투과성의 제1 및 제2 단부벽; 및
b) 적어도 하나의 가장자리를 따라 복수의 치형을 형성하여 팬의 적어도 하나의 측부로부터 액체의 통과를 용이하게 하도록 된 저부
를 포함하는 것인 가스-액체 접촉 기구. - 제8항에 있어서, 상기 팬은 상기 복수의 치형 각각이 실질적으로 서로 동일한 형상을 갖는 것인 가스-액체 접촉 기구.
- 제8항 또는 제9항에 있어서, 상기 복수의 치형은 상기 저부의 두 가장자리를 따라 형성되는 것인 가스-액체 접촉 기구.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/176,305 | 2008-07-18 | ||
| US12/176,305 US8246016B2 (en) | 2008-07-18 | 2008-07-18 | Downcomer for a gas-liquid contacting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110031490A true KR20110031490A (ko) | 2011-03-28 |
| KR101586874B1 KR101586874B1 (ko) | 2016-01-19 |
Family
ID=41529584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020117003085A Expired - Fee Related KR101586874B1 (ko) | 2008-07-18 | 2009-07-07 | 가스-액체 접촉 기구용 하강관 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8246016B2 (ko) |
| EP (1) | EP2303424B1 (ko) |
| KR (1) | KR101586874B1 (ko) |
| CN (1) | CN102202752B (ko) |
| CA (1) | CA2729963C (ko) |
| ES (1) | ES2721873T3 (ko) |
| WO (1) | WO2010008963A2 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3255060A1 (en) | 2008-12-09 | 2017-12-13 | F. Hoffmann-La Roche AG | Anti-pd-l1 antibodies and their use to enhance t-cell function |
| WO2012115996A1 (en) | 2011-02-23 | 2012-08-30 | American Builders & Contractors Supply Co., Inc. | Enhanced vegetative roof system |
| WO2014130579A1 (en) * | 2013-02-19 | 2014-08-28 | Fluor Technologies Corporation | False downcomer lips |
| FR3006599B1 (fr) * | 2013-06-10 | 2015-05-29 | IFP Energies Nouvelles | Plateau distributeur pour colonne de contact gaz/liquide avec systeme de distribution secondaire |
| US11786855B2 (en) * | 2018-03-29 | 2023-10-17 | Uop Llc | Vapor-liquid contacting apparatus and process with downcomer at shell |
| US10471370B1 (en) * | 2018-08-29 | 2019-11-12 | Uop Llc | Fractionation trays with downcomers oriented at 45 degrees |
| US11738284B2 (en) | 2021-04-16 | 2023-08-29 | Uop Llc | Distillation trays |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2646977A (en) * | 1951-03-21 | 1953-07-28 | Lummus Co | Vapor liquid contact apparatus |
| DE2752391A1 (de) * | 1977-11-24 | 1979-05-31 | Montz Gmbh Julius | Verteilerboden |
| KR20030009508A (ko) * | 2000-06-02 | 2003-01-29 | 유오피 엘엘씨 | 향상된 효율의 분별 증류 트레이 및 프로세스 |
| KR20040020928A (ko) * | 2001-06-18 | 2004-03-09 | 코크-글리취, 엘피 | 지지식 하강유로를 갖는 접촉 트레이 및 이를 구성하는 방법 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1982226A (en) * | 1932-11-11 | 1934-11-27 | Standard Oil Co | Bubble cap |
| US4499035A (en) | 1977-03-17 | 1985-02-12 | Union Carbide Corporation | Gas-liquid contacting tray with improved inlet bubbling means |
| US4159291A (en) * | 1977-08-16 | 1979-06-26 | Union Carbide Corporation | Outlet means for vapor-liquid contacting tray |
| LU83286A1 (fr) * | 1981-04-07 | 1983-03-24 | Seb Sa | Prise de temperature par thermistance pour element chauffant |
| 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 |
| US5051214A (en) * | 1989-01-13 | 1991-09-24 | Glitsch, Inc. | Double-deck distributor and method of liquid distribution |
| US5366666A (en) * | 1990-05-25 | 1994-11-22 | Uop | Multiple downcomer fractionation tray having packing between downcomers |
| US5382390A (en) * | 1990-09-10 | 1995-01-17 | Uop | Multiple-downcomer fractionation tray with vapor directing slots and extended downcomer baffles |
| US5223183A (en) * | 1992-04-02 | 1993-06-29 | Uop | Baffled downcomer fractionation tray |
| US5531884A (en) * | 1994-08-03 | 1996-07-02 | Mobil Oil Corporation | FCC catalyst stripper |
| AU694850B2 (en) * | 1995-03-31 | 1998-07-30 | Koch (Cyprus) Limited | Multi-downcomer high performance tray assembly |
| WO1999011347A1 (en) * | 1997-09-05 | 1999-03-11 | Koch-Glitsch,Inc. | Downcomers for vapor-liquid contact trays |
| US6131891A (en) * | 1998-03-30 | 2000-10-17 | Uop Llc | Fractionation column containing stacked fractionation trays |
| ATE291948T1 (de) * | 1998-11-30 | 2005-04-15 | Sulzer Chemtech Ag | Flüssigkeitsverteiler für packungskolonnen |
| US6116583A (en) * | 1999-03-31 | 2000-09-12 | Uop Llc | Nestable fractionation tray antipenetration pans |
| RU2241514C2 (ru) | 2000-02-16 | 2004-12-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Тарелка для контактирования газа с жидкостью |
| US6460833B2 (en) * | 2000-02-16 | 2002-10-08 | Shell Oil Company | Gas-liquid contacting column |
| US6390454B1 (en) * | 2000-06-02 | 2002-05-21 | Uop Llc | Multiple downcomer fractionation trays with liquid distribution devices on ends of downcomers |
| US6722639B2 (en) * | 2001-04-10 | 2004-04-20 | Koch-Glitsch, Lp | Liquid distributor in mass transfer column and method of installation and use |
| US6783120B2 (en) * | 2001-10-09 | 2004-08-31 | Uop Llc | Multiple downcomer fractional distillation tray and process |
| DE602004013344T2 (de) * | 2003-08-13 | 2009-05-28 | Shell Internationale Research Maatschappij B.V. | Gas-flüssigkeitkontaktboden |
| US7125004B2 (en) * | 2003-12-15 | 2006-10-24 | Koch-Glitsch, Lp | Liquid distributor for use in mass transfer column |
| US7204477B2 (en) * | 2005-06-01 | 2007-04-17 | Uop Llc | Parallel flow fractionation tray |
| US7424999B2 (en) * | 2005-12-16 | 2008-09-16 | Uop Llc | Co-current vapor-liquid contacting apparatus |
| KR100825419B1 (ko) * | 2006-06-23 | 2008-04-29 | 에이엠티 인터내셔널 인코포레이티드 | 기체-액체 접촉 장치 |
-
2008
- 2008-07-18 US US12/176,305 patent/US8246016B2/en active Active
-
2009
- 2009-07-07 ES ES09798570T patent/ES2721873T3/es active Active
- 2009-07-07 WO PCT/US2009/049746 patent/WO2010008963A2/en not_active Ceased
- 2009-07-07 EP EP09798570.9A patent/EP2303424B1/en active Active
- 2009-07-07 CA CA2729963A patent/CA2729963C/en active Active
- 2009-07-07 CN CN200980127967.3A patent/CN102202752B/zh active Active
- 2009-07-07 KR KR1020117003085A patent/KR101586874B1/ko not_active Expired - Fee Related
-
2011
- 2011-08-10 US US13/206,911 patent/US8246017B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2646977A (en) * | 1951-03-21 | 1953-07-28 | Lummus Co | Vapor liquid contact apparatus |
| DE2752391A1 (de) * | 1977-11-24 | 1979-05-31 | Montz Gmbh Julius | Verteilerboden |
| KR20030009508A (ko) * | 2000-06-02 | 2003-01-29 | 유오피 엘엘씨 | 향상된 효율의 분별 증류 트레이 및 프로세스 |
| KR20040020928A (ko) * | 2001-06-18 | 2004-03-09 | 코크-글리취, 엘피 | 지지식 하강유로를 갖는 접촉 트레이 및 이를 구성하는 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2303424A2 (en) | 2011-04-06 |
| US8246016B2 (en) | 2012-08-21 |
| CA2729963A1 (en) | 2010-01-21 |
| US20110285039A1 (en) | 2011-11-24 |
| CA2729963C (en) | 2016-10-18 |
| US20100013111A1 (en) | 2010-01-21 |
| ES2721873T3 (es) | 2019-08-06 |
| WO2010008963A2 (en) | 2010-01-21 |
| KR101586874B1 (ko) | 2016-01-19 |
| WO2010008963A3 (en) | 2011-03-24 |
| CN102202752B (zh) | 2016-06-08 |
| EP2303424B1 (en) | 2019-02-06 |
| EP2303424A4 (en) | 2012-05-02 |
| US8246017B2 (en) | 2012-08-21 |
| CN102202752A (zh) | 2011-09-28 |
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St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20250114 |