ES296989U - Columna de destilacion con circulacion helicoidal de liquido - Google Patents

Columna de destilacion con circulacion helicoidal de liquido

Info

Publication number
ES296989U
ES296989U ES1986296989U ES296989U ES296989U ES 296989 U ES296989 U ES 296989U ES 1986296989 U ES1986296989 U ES 1986296989U ES 296989 U ES296989 U ES 296989U ES 296989 U ES296989 U ES 296989U
Authority
ES
Spain
Prior art keywords
plate
sector
sub
plates
column
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
Application number
ES1986296989U
Other languages
English (en)
Other versions
ES296989Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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 Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Publication of ES296989U publication Critical patent/ES296989U/es
Application granted granted Critical
Publication of ES296989Y publication Critical patent/ES296989Y/es
Expired legal-status Critical Current

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
    • B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1. COLUMNA DE DESTILACION CON CIRCULACION HELICOIDAL DE LIQUIDO EN LA CUAL UNOS PLATOS (4, 5, 6 ) EN FORMA SEMICIRCULAR ESTAN DISPUESTOS ALTERNATIVAMENTE POR UNA Y OTRA PARTE DE UNA PARED VERTICAL (2) CONTINUA QUE DIVIDE LA COLUMNA EN DOS SECTORES ESTANCOS AL PASO DE LOS GASES Y DE LOS VAPORES Y QUE ESTAN DECALADOS AXIALMENTE, INCLUYENDO CADA PLATO EN UNO DE SUS BORDES UNA ZONA DE RECEPCION DE LIQUIDO (4A, 5A, 6A) Y EN EL OTRO UN CHAFLAN QUE CONSTITUYE UN VERTEDERO (4D, 5D, 6D), ESTANDO SITUADOS DICHAS ZONAS DE RECEPCION Y DICHOS VERTEDEROS ALTERNATIVAMENTE EN LA SUCESION DE PLATOS SUPERPUESTOS, ORA EN UN LADO, ORA EN EL OTRO LADO DEL PLATO, CARACTERIZADO PORQUE CADA SECTOR DE LA COLUMNA ESTA SUBDIVIDIDO, POR LO MENOS, POR UNA PARED VERTICAL (11), EN POR LO MENOS DOS SUB-SECTORES DE SUPERFICIE SENSIBLEMENTE IGUAL, DICHA PARED INCLUYE ENCIMA DE CADA PLATO UN RECORTE (4E, 5E, 6E) QUE DEJA ENTRE EL BORDE DEL RECORTE Y EL PLATO UN PASO PARA EL LIQUIDO QUE ATRAVIESA EL PLATO DE UN SUB-SECTOR PARA LLEGAR AL OTRO, DE TAL MANERA QUE CADA SUB-SECTOR SEA RECORRIDO POR UNA CORRIENTE GASEOSA QUE NO SE MEZCLA CON LAS OTRAS CORRIENTES GASEOSAS, MIENTRAS QUE LAS CORRIENTES GASEOSAS QUE CIRCULAN CADA UNA A LO LARGO DE UN SOLO SUB-SECTOR ENTRAN EN CONTACTO A CONTRACORRIENTE CON LA MISMA CORRIENTE DE LIQUIDO TOTAL QUE SE DESPLAZA CON UN MOVIMIENTO HELICOIDAL DE UN PLATO AL OTRO.
ES1986296989U 1985-02-11 1986-02-11 Columna de destilacion con circulacion helicoidal de liquido Expired ES296989Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8501874A FR2577147B1 (fr) 1985-02-11 1985-02-11 Colonne de distillation a circulation helicoidale de liquide

Publications (2)

Publication Number Publication Date
ES296989U true ES296989U (es) 1988-08-16
ES296989Y ES296989Y (es) 1989-03-16

Family

ID=9316116

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986296989U Expired ES296989Y (es) 1985-02-11 1986-02-11 Columna de destilacion con circulacion helicoidal de liquido

Country Status (8)

Country Link
EP (1) EP0192539B1 (es)
BE (1) BE904202A (es)
DE (1) DE3661053D1 (es)
DK (1) DK163108C (es)
ES (1) ES296989Y (es)
FR (1) FR2577147B1 (es)
IT (1) IT1188361B (es)
NO (1) NO165481C (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594349B1 (fr) * 1986-02-18 1989-11-17 Elf Aquitaine Colonne de distillation a circulation helicoidale de liquide avec espacement dissymetrique des plateaux
DE4444891C2 (de) * 1994-12-16 1997-05-07 Buna Sow Leuna Olefinverb Gmbh Verfahren und Vorrichtung zum Betreiben einer Rektifikation in stark variierenden Lastbereichen
US7357378B2 (en) 2004-10-18 2008-04-15 Air Prodcuts And Chemicals, Inc. Divided wall exchange column

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB141374A (en) * 1917-10-29 1921-07-11 Hermann Frischer Improved process and apparatus for causing gases and liquids to react with one another
FR2190510A1 (en) * 1972-06-28 1974-02-01 Inst Francais Du Petrole Immiscible liquid/fluid contacting column - through which a single stream of one component passes counter current to 3 parallel streams of second component
GB1506393A (en) * 1975-06-12 1978-04-05 British Petroleum Co Distillation column
GB2093712B (en) * 1981-01-22 1985-05-01 Distillation Technology Ltd Mass transfer apparatus

Also Published As

Publication number Publication date
DK63286A (da) 1986-08-12
DK163108B (da) 1992-01-20
IT8619356A1 (it) 1987-08-10
ES296989Y (es) 1989-03-16
IT1188361B (it) 1988-01-07
FR2577147B1 (fr) 1987-04-17
DE3661053D1 (en) 1988-12-08
DK63286D0 (da) 1986-02-10
NO165481C (no) 1991-02-20
NO165481B (no) 1990-11-12
EP0192539A1 (fr) 1986-08-27
DK163108C (da) 1992-06-09
BE904202A (fr) 1986-05-29
IT8619356A0 (it) 1986-02-10
FR2577147A1 (fr) 1986-08-14
NO860469L (no) 1986-08-12
EP0192539B1 (fr) 1988-11-02

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970303