SG118263A1 - Wall-flow redistributor for packed columns - Google Patents
Wall-flow redistributor for packed columnsInfo
- Publication number
- SG118263A1 SG118263A1 SG200403684A SG200403684A SG118263A1 SG 118263 A1 SG118263 A1 SG 118263A1 SG 200403684 A SG200403684 A SG 200403684A SG 200403684 A SG200403684 A SG 200403684A SG 118263 A1 SG118263 A1 SG 118263A1
- Authority
- SG
- Singapore
- Prior art keywords
- wall
- packed columns
- flow redistributor
- redistributor
- flow
- 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
- B01D3/008—Liquid distribution
-
- 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
- B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
- B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
- B01D3/205—Bubble caps
-
- 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
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/324—Tray constructions
- B01D3/326—Tray supports
-
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
- B01J19/325—Attachment devices therefor, e.g. hooks, consoles, brackets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
- F25J3/04896—Details of columns, e.g. internals, inlet/outlet devices
- F25J3/04927—Liquid or gas distribution devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/627,044 US7007932B2 (en) | 2003-07-25 | 2003-07-25 | Wall-flow redistributor for packed columns |
Publications (1)
Publication Number | Publication Date |
---|---|
SG118263A1 true SG118263A1 (en) | 2006-01-27 |
Family
ID=33490912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200403684A SG118263A1 (en) | 2003-07-25 | 2004-06-30 | Wall-flow redistributor for packed columns |
Country Status (7)
Country | Link |
---|---|
US (1) | US7007932B2 (ja) |
EP (1) | EP1500418A1 (ja) |
JP (1) | JP2005066594A (ja) |
KR (1) | KR100612065B1 (ja) |
CN (1) | CN1576762A (ja) |
SG (1) | SG118263A1 (ja) |
TW (1) | TWI261527B (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004061773A1 (de) * | 2004-12-22 | 2006-07-06 | Basf Ag | Bodenkolonne und Verfahren zum Stoffaustausch in einer Bodenkolonne |
EP1813347A1 (de) * | 2006-01-25 | 2007-08-01 | Sulzer Chemtech AG | Verteiler zur paarweisen Abgabe zweier Flüssigkeiten auf eine Vielzahl von Einspeisestellen in einem Reaktor oder einer Kolonne |
KR100830580B1 (ko) * | 2006-10-20 | 2008-05-21 | 삼성전자주식회사 | 플래시 메모리 장치를 포함한 메모리 시스템의 데이터 복원방법 |
US7810796B2 (en) * | 2006-12-14 | 2010-10-12 | Uop Llc | Dead zone activation in vapor-liquid contacting apparatus |
US8408026B2 (en) * | 2007-08-21 | 2013-04-02 | Air Products And Chemicals, Inc. | Liquid collector and redistributor for packed columns |
US8317166B2 (en) * | 2010-11-10 | 2012-11-27 | Koch-Glitsch, Lp | Liquid collection and distribution device for mass transfer column and process involving same |
US8485504B2 (en) * | 2011-03-09 | 2013-07-16 | Koch-Glitsch, Lp | Apparatus for supporting internals within a mass transfer column and process involving same |
US8932536B2 (en) * | 2011-05-10 | 2015-01-13 | Zoneflow Reactor Technologies, LLC | Reactor packing |
CN102258930A (zh) * | 2011-05-26 | 2011-11-30 | 浙江森力机械科技有限公司 | 均流式液体分布器 |
WO2013089774A1 (en) | 2011-12-16 | 2013-06-20 | Air Products And Chemicals, Inc. | Liquid distributor with a mixer |
US9630123B2 (en) | 2011-12-16 | 2017-04-25 | Air Products And Chemicals, Inc. | Liquid distributor with a mixer |
CN102553429B (zh) * | 2012-01-20 | 2014-05-07 | 程爱平 | 脱硫吸收塔浆液再分布装置 |
CN102600789A (zh) * | 2012-03-15 | 2012-07-25 | 天津大学 | 一种与塔体一体化的完全消除壁流效应的装置及其安装方法 |
JP5953121B2 (ja) * | 2012-05-25 | 2016-07-20 | 株式会社クレハ | 充填塔用再分散器を設置した充填塔及びそれを用いた塩化ビニリデンモノマーの蒸留方法 |
US20170232362A9 (en) * | 2013-02-19 | 2017-08-17 | Fluor Technologies Corporation | False downcomer lips |
US10150091B2 (en) | 2014-06-23 | 2018-12-11 | Basf Se | Apparatus for addition of droplets of a monomer solution to a reactor |
EP3157665B1 (de) * | 2014-06-23 | 2018-08-15 | Basf Se | Vorrichtung zum einbringen von tropfen aus einer monomerlösung in einen reaktor |
DE102016000944A1 (de) * | 2016-01-28 | 2017-08-03 | Linde Aktiengesellschaft | Flüssigkeitssammel- und Verteilvorrichtung, Flüssigkeitssammel- und Verteilanordnung und Stoffaustauschkolonne |
CN109414626B (zh) * | 2016-05-12 | 2022-01-04 | 林德股份公司 | 液体收集装置、传质塔和制造这类液体收集装置的方法 |
CN107789972B (zh) * | 2017-01-23 | 2024-03-12 | 永清环保股份有限公司 | 一种两段式烟气脱硫塔及其梯阶均流集液装置 |
RU2729241C1 (ru) * | 2019-08-29 | 2020-08-05 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации | Тепломассообменная колонна |
FR3100320B1 (fr) * | 2019-09-02 | 2022-02-18 | Air Liquide | Dispositif de distribution destiné à une colonne de séparation gaz/liquide |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2639130A (en) * | 1948-11-27 | 1953-05-19 | Peter N Heere | Apparatus for equalizing distribution in packed columns |
US2955987A (en) * | 1957-07-30 | 1960-10-11 | Exxon Research Engineering Co | Hydrocarbon reactor vessel |
US3099697A (en) * | 1958-12-30 | 1963-07-30 | Nat Distillers Chem Corp | Liquid redistributor for towers |
DE1095257B (de) | 1960-01-20 | 1960-12-22 | Jenaer Glaswerk Schott & Gen | Vorrichtung zum Zentrieren des Ruecklaufes fuer Fuellkoerpersaeulen |
US3446489A (en) * | 1965-07-08 | 1969-05-27 | Max Leva | Liquid distributors and redistributors for contact towers |
CH642566A5 (de) * | 1979-10-25 | 1984-04-30 | Sulzer Ag | Trogartige vorrichtung zum sammeln und verteilen der fluessigkeit in einer gegenstromkolonne. |
US4333894A (en) * | 1980-01-10 | 1982-06-08 | Veb Chemieanlagenbaukombinat Leipzig-Grimma | Mass-transfer column |
US4432913A (en) * | 1981-08-31 | 1984-02-21 | The Dow Chemical Company | Liquid distributing apparatus and method for a liquid-vapor contact column |
US4369150A (en) * | 1981-11-18 | 1983-01-18 | Harper Stephen M | Liquid wall flow collector for chemical process tower |
FR2655877B1 (fr) * | 1989-12-14 | 1994-09-16 | Air Liquide | Distributeur de fluides pour colonne d'echange de chaleur et de matiere, notamment a garnissage, et colonne munie d'un tel distributeur. |
DE59102903D1 (de) * | 1990-06-13 | 1994-10-20 | Sulzer Ag | Anordnung zum Sammeln und Mischen von Flüssigkeit in einer Gegenstromkolonne. |
EP0491591B1 (fr) * | 1990-12-17 | 1996-05-22 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Colonne de distillation d'air à garnissage ondulé-croisé |
US5240652A (en) * | 1992-10-08 | 1993-08-31 | Praxair Technology, Inc. | Liquid distributor for a vapor-liquid contacting column |
DE4336985C2 (de) * | 1993-10-29 | 2001-09-13 | Montz Gmbh Julius | Kolonne zum Durchführen thermischer Trennungen und/oder chemischer Reaktionen |
US5464573A (en) * | 1994-05-09 | 1995-11-07 | Koch Engineering Company, Inc. | Liquid collector-distributor with integral exchange column and method |
DE4418488A1 (de) | 1994-05-27 | 1995-11-30 | Basf Ag | Verfahren und Vorrichtung zur destillativen Trennung von Stoffgemischen |
JP3538223B2 (ja) * | 1994-06-23 | 2004-06-14 | 菱化フォワード株式会社 | 物質及び/又は熱交換塔用の壁流集液装置 |
US5752538A (en) | 1995-12-13 | 1998-05-19 | Praxair Technology, Inc. | Liquid distributor for packed columns |
JPH10137531A (ja) * | 1996-11-14 | 1998-05-26 | Nippon Sanso Kk | 充填塔用液体捕集分配装置 |
US5935389A (en) | 1997-05-19 | 1999-08-10 | The Boc Group, Inc. | Liquid distributor tray |
US6286818B1 (en) * | 1997-07-04 | 2001-09-11 | Kuhni Ag | Internal members for mass transfer columns |
CA2284228A1 (en) | 1998-10-05 | 2000-04-05 | Air Products And Chemicals, Inc. | Devices to reduce vapor bypass in packed columns and method of assembly |
US6425574B1 (en) * | 1998-12-18 | 2002-07-30 | Air Products And Chemicals, Inc. | Mixed-resistance structured packing |
DE10010810A1 (de) | 2000-03-08 | 2001-09-13 | Montz Gmbh Julius | Flüssigkeitsverteiler und Verfahren zum Betreiben |
US6722639B2 (en) * | 2001-04-10 | 2004-04-20 | Koch-Glitsch, Lp | Liquid distributor in mass transfer column and method of installation and use |
US6749182B1 (en) * | 2002-11-25 | 2004-06-15 | Praxair Technology, Inc. | Bolted collector for vapor liquid contacting vessel |
-
2003
- 2003-07-25 US US10/627,044 patent/US7007932B2/en not_active Expired - Fee Related
-
2004
- 2004-06-30 SG SG200403684A patent/SG118263A1/en unknown
- 2004-07-21 TW TW093121812A patent/TWI261527B/zh not_active IP Right Cessation
- 2004-07-22 EP EP04254447A patent/EP1500418A1/en not_active Withdrawn
- 2004-07-23 KR KR1020040057689A patent/KR100612065B1/ko not_active IP Right Cessation
- 2004-07-26 CN CNA2004100549759A patent/CN1576762A/zh active Pending
- 2004-07-26 JP JP2004217505A patent/JP2005066594A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2005066594A (ja) | 2005-03-17 |
US7007932B2 (en) | 2006-03-07 |
US20050017381A1 (en) | 2005-01-27 |
EP1500418A1 (en) | 2005-01-26 |
CN1576762A (zh) | 2005-02-09 |
TWI261527B (en) | 2006-09-11 |
KR20050012681A (ko) | 2005-02-02 |
KR100612065B1 (ko) | 2006-08-14 |
TW200503814A (en) | 2005-02-01 |
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