ES8400672A1 - Procedimiento para la extraccion de un soluto a partir de un producto liquido o solido - Google Patents

Procedimiento para la extraccion de un soluto a partir de un producto liquido o solido

Info

Publication number
ES8400672A1
ES8400672A1 ES505937A ES505937A ES8400672A1 ES 8400672 A1 ES8400672 A1 ES 8400672A1 ES 505937 A ES505937 A ES 505937A ES 505937 A ES505937 A ES 505937A ES 8400672 A1 ES8400672 A1 ES 8400672A1
Authority
ES
Spain
Prior art keywords
solute
column
solvant
base
pulsed
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
Application number
ES505937A
Other languages
English (en)
Other versions
ES505937A0 (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES505937A0 publication Critical patent/ES505937A0/es
Publication of ES8400672A1 publication Critical patent/ES8400672A1/es
Expired 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
    • B01D11/02—Solvent extraction of solids
    • B01D11/0261—Solvent extraction of solids comprising vibrating mechanisms, e.g. mechanical, acoustical
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

COLUMNA PARA LA EXTRACCION DE UN SOLUTO A PARTIR DE UN PRODUCTO LIQUIDO O SOLIDO DIVIDIDO POR MEDIO DE UN DISOLVENTE MAS LIGERO QUE EL PRODUCTO Y QUE TIENE UN PUNTO DE EBULLICION INFERIOR AL DEL SOLUTO POR EJEMPLO PARA LA EXTRACCION DE ACEITES ALIMENTICIOS O NO ALIMENTICIOS A PARTIR DE GRANOS MOLIDOS.COMPRENDE MEDIOS DE CALENTAMIENTO QUE HACEN TENER A ESTA COLUMNA UN GRADIENTE DE TEMPERATURA QUE ASCIENDE ENTRE SU PIE Y SU CIMA, EN TAL MEDIDA QUE HACIA ESTA ULTIMA APAREZCA UNA VAPORIZACION NOTABLE DEL DISOLVENTE, MEDIOS PARA RECOGER LOS VAPORES ASI PRODUCIDOS,MEDIOS PARA CONDENSARLOS Y MEDIOS PARA RECICLAR EN LA PARTE INFERIOR DE LA COLUMNA EL CONDENSADO
ES505937A 1980-10-02 1981-10-01 Procedimiento para la extraccion de un soluto a partir de un producto liquido o solido Expired ES8400672A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8021377A FR2486412B1 (fr) 1980-10-02 1980-10-02 Procede pour ameliorer le fonctionnement des colonnes d'extraction par solvant et colonne etablie pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
ES505937A0 ES505937A0 (es) 1983-11-01
ES8400672A1 true ES8400672A1 (es) 1983-11-01

Family

ID=9246594

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505937A Expired ES8400672A1 (es) 1980-10-02 1981-10-01 Procedimiento para la extraccion de un soluto a partir de un producto liquido o solido

Country Status (4)

Country Link
EP (1) EP0049676B1 (es)
DE (2) DE3163410D1 (es)
ES (1) ES8400672A1 (es)
FR (1) FR2486412B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549794A (en) * 1994-05-24 1996-08-27 H-O-H Research Inc. Continuous linear-toroidal extraction-distillation apparatus
GB9920945D0 (en) * 1999-09-06 1999-11-10 Ici Plc Apparatus and method for extracting biomass
CN1292821C (zh) * 2004-11-29 2007-01-03 兰州大学 液—液连续萃取方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024489B (de) * 1953-02-20 1958-02-20 Dr Joachim Stauff Verfahren zum Trennen von in einem Loesungsmittel loeslichen Stoffgemischen mittels Gegenstromextraktion
AU6003565A (en) * 1965-06-10 1966-12-15 Esso Research And Engineering Company Desalination by solvent extraction
DE2340566C2 (de) * 1973-08-10 1985-11-07 Peter, Siegfried, Prof.Dr., 8520 Erlangen Verfahren zur Trennung von Komponenten von Stoffgemischen mit niedrigem Dampfdruck mit Hilfe eines komprimierten Gases unter überkritischen Bedingungen und einer weiteren, den Trenneffekt beeinflussenden Substanz
NL7513772A (nl) * 1975-11-25 1977-05-27 Stork Amsterdam Werkwijze voor het regelen van het droge stof ge- halte bij een verdamper, alsmede verdampingsin- stallatie voor het toepassen van deze werkwijze.
US4088540A (en) * 1976-11-05 1978-05-09 Uop Inc. Solvent deasphalting apparatus

Also Published As

Publication number Publication date
DE3163410D1 (en) 1984-06-07
FR2486412A1 (fr) 1982-01-15
EP0049676A1 (fr) 1982-04-14
DE49676T1 (de) 1984-03-15
FR2486412B1 (fr) 1985-11-29
ES505937A0 (es) 1983-11-01
EP0049676B1 (fr) 1984-05-02

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