BR9814649A - Distribuidor de lìquido para coluna de destilação e coluna de destilação correspondente - Google Patents

Distribuidor de lìquido para coluna de destilação e coluna de destilação correspondente

Info

Publication number
BR9814649A
BR9814649A BR9814649-1A BR9814649A BR9814649A BR 9814649 A BR9814649 A BR 9814649A BR 9814649 A BR9814649 A BR 9814649A BR 9814649 A BR9814649 A BR 9814649A
Authority
BR
Brazil
Prior art keywords
liquid
column
distributor
distillation column
primary
Prior art date
Application number
BR9814649-1A
Other languages
English (en)
Inventor
Bernard Darredeau
Lehman Jean-Yves
Original Assignee
Air Liquide
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Air Liquide filed Critical Air Liquide
Publication of BR9814649A publication Critical patent/BR9814649A/pt

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
    • B01D3/008—Liquid distribution
    • 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
    • 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
    • F25J3/04975—Construction and layout of air fractionation equipments, e.g. valves, machines adapted for special use of the air fractionation unit, e.g. transportable devices by truck or small scale use
    • F25J3/04987—Construction and layout of air fractionation equipments, e.g. valves, machines adapted for special use of the air fractionation unit, e.g. transportable devices by truck or small scale use for offshore use
    • 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
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
    • 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
    • F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
    • F25J2235/02—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams using a pump in general or hydrostatic pressure increase

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Patente de Invenção: <B>"DISTRIBUIDOR DE LìQUIDO PARA COLUNA DE DESTILAçãO E COLUNA DE DESTILAçãO CORRESPONDENTE"<D>. A invenção refere-se a um distribuidor de líquido (1) que compreende: um distribuidor primário (3) definindo um volume fechado provido de abertura (8) para a pré-distribuição de líquido emergindo na coluna; dispositivo para suprir ao distribuidor primário (3) com líquido sob pressão muito maior do que a pressão no interior da coluna; e um distribuidor primário (4) formando substancialmente toda a seção da coluna, que compreende um teto grosso em comunicação com o espaço interno da coluna e que é subdividido em partições internas (13, 17) em uma pluralidade de compartimentos (16) cada um dos quais recebe o líquido proveniente de pelo menos um dos orifícios (8) do distribuidor primário (3), o distribuidor secundário (4) compreendendo uma base (9) providos com orifícios (12) distribuindo o líquido sobre quase toda a seção da coluna, os orifícios sendo muito mais numerosos do que as aberturas do distribuidor primário (8). A invenção é aplicável à destilação de ar em terminais de flutuação marítimas ou em plataformas de perfuração.
BR9814649-1A 1997-11-17 1998-11-09 Distribuidor de lìquido para coluna de destilação e coluna de destilação correspondente BR9814649A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9714382A FR2771019B1 (fr) 1997-11-17 1997-11-17 Distributeur de liquide pour colonne de distillation, et colonne de distillation correspondante
PCT/FR1998/002390 WO1999025447A1 (fr) 1997-11-17 1998-11-09 Distributeur de liquide pour colonne de distillation, et colonne de distillation correspondante

Publications (1)

Publication Number Publication Date
BR9814649A true BR9814649A (pt) 2000-10-03

Family

ID=9513446

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814649-1A BR9814649A (pt) 1997-11-17 1998-11-09 Distribuidor de lìquido para coluna de destilação e coluna de destilação correspondente

Country Status (14)

Country Link
US (1) US6395138B1 (pt)
EP (1) EP1034019B1 (pt)
JP (1) JP2001523543A (pt)
CN (1) CN1100580C (pt)
AR (1) AR017628A1 (pt)
AU (1) AU750683B2 (pt)
BR (1) BR9814649A (pt)
CA (1) CA2310096A1 (pt)
DE (1) DE69811396T2 (pt)
FR (1) FR2771019B1 (pt)
ID (1) ID25457A (pt)
NO (1) NO20002535L (pt)
TW (1) TW436312B (pt)
WO (1) WO1999025447A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771017B1 (fr) * 1997-11-17 2000-02-04 Air Liquide Distributeur de liquide pour colonne de distillation non verticale, et colonne de distillation ainsi equipee
FR2825450B1 (fr) * 2001-05-31 2004-01-16 Centre Nat Rech Scient Installation de refroidissement par vaporisation partielle a basse pression d'un jus chauffe
US7008544B2 (en) * 2002-05-08 2006-03-07 Marine Desalination Systems, L.L.C. Hydrate-based desalination/purification using permeable support member
US6907751B2 (en) * 2002-07-30 2005-06-21 Air Products And Chemicals, Inc. Liquid distributor
EP2275184A2 (en) 2002-07-30 2011-01-19 Air Products And Chemicals, Inc. A liquid distributor
FR2965732B1 (fr) * 2010-10-11 2012-10-26 Total Sa Installation de mise en contact entre un gaz et un liquide pour support flottant
US9346010B2 (en) * 2011-03-31 2016-05-24 Air Products And Chemicals, Inc. Shielding in a separation column
FR2989595B1 (fr) 2012-04-18 2014-04-11 IFP Energies Nouvelles Plateau distributeur a cloisons pour colonne de contact gaz/liquide offshore
FR2989594B1 (fr) * 2012-04-18 2015-04-24 IFP Energies Nouvelles Plateau distributeur pour colonne de contact gaz/liquide offshore
FR3026019B1 (fr) * 2014-09-24 2017-05-12 Ifp Energies Now Plateau distributeur compact pour les colonnes de contact gaz/liquide en mer
FR3030295B1 (fr) 2014-12-17 2018-09-28 IFP Energies Nouvelles Plateau distributeur compact pour les colonnes de contact gaz/liquide en mer
FR3075064B1 (fr) 2017-12-19 2019-12-27 IFP Energies Nouvelles Plateau distributeur a compartiments et cheminees gaz de meme forme pour colonne de contact gaz/liquide offshore

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113680B (de) * 1959-12-22 1961-09-14 Hydrocarbon Mineraloel G M B H Vorrichtung zur Fluessigkeitsverteilung in nicht ortsfesten Fuellkoerperkolonnen
DE2212816C3 (de) * 1972-03-16 1974-12-12 Wiegand Karlsruhe Gmbh, 7505 Ettlingen Vorrichtung zur gleichmäßigen Verteilung einzudampfender Flüssigkeit in einem Fallstromverdampfer
DE2454726A1 (de) * 1973-11-21 1975-06-26 Lummus Co Vorrichtung zur erzeugung einer innigen beruehrung eines fluessigen oder gasfoermigen mediums mit einem feststoff
US3929421A (en) * 1973-12-26 1975-12-30 Nalco Chemical Co Tubular catalytic reactor with premixing means for multiple reactants of different densities
JPS5527045A (en) * 1978-08-15 1980-02-26 Mitsubishi Heavy Ind Ltd Plate structure in gas liquid contact equipment
CH642566A5 (de) * 1979-10-25 1984-04-30 Sulzer Ag Trogartige vorrichtung zum sammeln und verteilen der fluessigkeit in einer gegenstromkolonne.
US4776989A (en) * 1983-09-19 1988-10-11 The Dow Chemical Company Method and apparatus for liquid feed to liqiud distributors in fluid-liquid contacting towers
US4808350A (en) * 1987-08-26 1989-02-28 The Dow Chemical Company Liquid distributor apparatus for high turndown ratios and minimum fouling
US4816191A (en) * 1988-01-19 1989-03-28 Koch Engineering Company, Inc. Distributor for liquid-gas contact column and method of preparation and use
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.
US5770020A (en) * 1990-12-14 1998-06-23 Keeran Corporation N.V. Distillation apparatus
FI97694C (fi) * 1994-09-27 1997-02-10 Hadwaco Ltd Oy Haihduttimen nesteenjakaja
US6149136A (en) * 1998-01-20 2000-11-21 Air Products And Chemicals, Inc. Distributor for packed liquid-vapor contact column

Also Published As

Publication number Publication date
NO20002535D0 (no) 2000-05-16
CN1282265A (zh) 2001-01-31
AR017628A1 (es) 2001-09-12
CA2310096A1 (fr) 1999-05-27
DE69811396T2 (de) 2003-10-23
AU750683B2 (en) 2002-07-25
US6395138B1 (en) 2002-05-28
NO20002535L (no) 2000-07-12
WO1999025447A1 (fr) 1999-05-27
EP1034019B1 (fr) 2003-02-12
FR2771019B1 (fr) 2000-02-04
TW436312B (en) 2001-05-28
CN1100580C (zh) 2003-02-05
FR2771019A1 (fr) 1999-05-21
ID25457A (id) 2000-10-05
EP1034019A1 (fr) 2000-09-13
JP2001523543A (ja) 2001-11-27
AU1161399A (en) 1999-06-07
DE69811396D1 (de) 2003-03-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A , 6A , 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1855 DE 25/07/2006.