ES2187770T3 - Procedimiento e instalacion de una resolucion de una mezcla. - Google Patents

Procedimiento e instalacion de una resolucion de una mezcla.

Info

Publication number
ES2187770T3
ES2187770T3 ES97919492T ES97919492T ES2187770T3 ES 2187770 T3 ES2187770 T3 ES 2187770T3 ES 97919492 T ES97919492 T ES 97919492T ES 97919492 T ES97919492 T ES 97919492T ES 2187770 T3 ES2187770 T3 ES 2187770T3
Authority
ES
Spain
Prior art keywords
fraction
inflow
fractionation
elementary
resolution
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.)
Expired - Lifetime
Application number
ES97919492T
Other languages
English (en)
Inventor
Claude Charzat
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2187770T3 publication Critical patent/ES2187770T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/0438—Counter-current multistage extraction towers in a vertical or sloping position comprising vibrating mechanisms, electromagnetic radiations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0484—Controlling means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Este procedimiento de resolución de una mezcla en al menos una primera fracción y una segunda fracción, diferentes por sus composiciones respectivas en al menos un elemento, comprende al menos una etapa elemental de fraccionamiento, según la cual se pone en contacto al menos dos flujos entrantes, a saber un primer flujo entrante (10) pobre en primera fracción, particularmente de contracorriente, y un segundo flujo entrante (11) pobre en segunda fracción, para obtener dos flujos salientes, a saber un primer flujo saliente (12) enriquecido en primera fracción, respecto al primer flujo entrante (10) y un segundo flujo saliente (13) enriquecido en segunda fracción respecto del segundo flujo entrante (11). Según la invención, la etapa elemental de fraccionamiento no estacionaria, se aplica en una etapa elemental (14) de fraccionamiento, en el cual se acumula al menos un volumen tampón (15) de intercambio de masa, y la etapa elemental de fraccionamiento controlada y repetida periódicamente.
ES97919492T 1997-04-07 1997-04-07 Procedimiento e instalacion de una resolucion de una mezcla. Expired - Lifetime ES2187770T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR1997/000620 WO1998045015A1 (fr) 1997-04-07 1997-04-07 Procede et installation d'une resolution d'un melange

Publications (1)

Publication Number Publication Date
ES2187770T3 true ES2187770T3 (es) 2003-06-16

Family

ID=9502845

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97919492T Expired - Lifetime ES2187770T3 (es) 1997-04-07 1997-04-07 Procedimiento e instalacion de una resolucion de una mezcla.

Country Status (9)

Country Link
US (1) US6464876B1 (es)
EP (1) EP0973591B1 (es)
JP (1) JP4282094B2 (es)
AT (1) ATE228384T1 (es)
AU (1) AU2394397A (es)
CA (1) CA2288936C (es)
DE (1) DE69717504T2 (es)
ES (1) ES2187770T3 (es)
WO (1) WO1998045015A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2876043B1 (fr) * 2004-10-04 2008-07-18 Rhodia Chimie Sa Colonne pulsee pour systeme solide/liquide

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609277A (en) * 1947-02-24 1952-09-02 Phillips Petroleum Co Contacting of immiscible liquids
US3032403A (en) * 1959-03-23 1962-05-01 Arthur L Kohl Liquid-liquid contacting apparatus
DE2502371A1 (de) 1975-01-22 1976-07-29 Metallgesellschaft Ag Verfahren zur kontinuierlichen fluessig-fluessig-extraktion
US4026791A (en) * 1975-10-02 1977-05-31 Pullman Incorporated Treatment of aqueous waste
SU591539A1 (ru) 1975-10-03 1978-02-05 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Установка дл обработки лигноцеллюлозного материала
SU628940A1 (ru) 1976-08-01 1978-10-25 Киевский Технологический Институт Пищевой Промышленности Устройство дл экстрагировани
JP2576744B2 (ja) * 1991-11-05 1997-01-29 日揮株式会社 液液接触塔
US5443724A (en) * 1992-12-23 1995-08-22 Pall Corporation Apparatus for separating the components of a liquid/liquid mixture
US5431023A (en) * 1994-05-13 1995-07-11 Praxair Technology, Inc. Process for the recovery of oxygen from a cryogenic air separation system
US5569381A (en) * 1995-05-24 1996-10-29 Spokane Industries, Inc. Upflow clarifier

Also Published As

Publication number Publication date
DE69717504D1 (de) 2003-01-09
EP0973591B1 (fr) 2002-11-27
DE69717504T2 (de) 2004-02-26
JP2001518832A (ja) 2001-10-16
CA2288936A1 (fr) 1998-10-15
CA2288936C (fr) 2006-10-10
EP0973591A1 (fr) 2000-01-26
AU2394397A (en) 1998-10-30
US6464876B1 (en) 2002-10-15
WO1998045015A1 (fr) 1998-10-15
ATE228384T1 (de) 2002-12-15
JP4282094B2 (ja) 2009-06-17

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