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ES2043551B1 - DEVICE FOR THE SEPARATION AND CONCENTRATION OF VOLATILE COMPONENTS OF THERMOSENSITIVE SAMPLES BY DISTILLATION AND SIMULTANEOUS EXTRACTION THROUGH ORGANIC SOLVENTS. - Google Patents

DEVICE FOR THE SEPARATION AND CONCENTRATION OF VOLATILE COMPONENTS OF THERMOSENSITIVE SAMPLES BY DISTILLATION AND SIMULTANEOUS EXTRACTION THROUGH ORGANIC SOLVENTS.

Info

Publication number
ES2043551B1
ES2043551B1 ES9201010A ES9201010A ES2043551B1 ES 2043551 B1 ES2043551 B1 ES 2043551B1 ES 9201010 A ES9201010 A ES 9201010A ES 9201010 A ES9201010 A ES 9201010A ES 2043551 B1 ES2043551 B1 ES 2043551B1
Authority
ES
Spain
Prior art keywords
thermosensitive
distillation
samples
organic solvents
separation
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 - Fee Related
Application number
ES9201010A
Other languages
Spanish (es)
Other versions
ES2043551A1 (en
Inventor
Manzano Gracia Patricia Blanch
Carasa Marta Herraiz
Rada Guillermo Reglero
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES9201010A priority Critical patent/ES2043551B1/en
Publication of ES2043551A1 publication Critical patent/ES2043551A1/en
Application granted granted Critical
Publication of ES2043551B1 publication Critical patent/ES2043551B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Extraction Or Liquid Replacement (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

DISPOSITIVO PARA LA SEPARACION Y CONCENTRACION DE COMPONENTES VOLATILES DE MUESTRAS TERMOSENSIBLES POR DESTILACION Y EXTRACCION SIMULTANEA MEDIANTE DISOLVENTES ORGANICOS. SE TRATA DE UN DISPOSITIVO CON EL QUE, POR EXTRACCION Y DESTILACION SIMULTANEA, SE AISLAN Y CONCENTRAN COMPUESTOS VOLATILES CONTENIDOS EN MUESTRAS TERMOSENSIBLES. MEDIANTE EL, SE FAVORECE LA EXTRACCION EN TASE VAPOR Y SE MINIMIZAN LAS PERDIDAS DE COMPUESTOS MUY VOLATILES, A DIFERENCIA DE OTROS DISPOSITIVOS PROPUESTOS PARA LOS MISMOS FINES. PERMITE TRABAJAR A PRESION REDUCIDA, PARA OBTENER ALTOS VALORES DE RECUPERACION SIN RECURRIR A FUERTES CALENTAMIENTOS DE LA MUESTRA Y A PRESION ATMOSFERICA PROPORCIONA RECUPERACIONES MAYORES QUE LAS OBTENIDAS UTILIZANDO EQUIPOS COMERCIALES. ADEMAS, ES POSIBLE UTILIZAR INDISTINTAMENTE DISOLVENTES ORGANICOS DE MAYOR O DE MENOR DENSIDAD QUE EL AGUA CON UNA CONFIGURACION UNICA.DEVICE FOR THE SEPARATION AND CONCENTRATION OF VOLATILE COMPONENTS OF THERMOSENSITIVE SAMPLES BY DISTILLATION AND SIMULTANEOUS EXTRACTION THROUGH ORGANIC SOLVENTS. IT IS A DEVICE WITH WHICH, BY SIMULTANEOUS EXTRACTION AND DISTILLATION, ISOLATED AND CONCENTRATED VOLATILE COMPOUNDS CONTAINED IN THERMOSENSITIVE SAMPLES. THROUGH IT, STEAM EXTRACTION IS FAVORED AND LOSSES OF VERY VOLATILE COMPOUNDS ARE MINIMIZED, UNLIKE OTHER PROPOSED DEVICES FOR THE SAME PURPOSES. IT ALLOWS TO WORK AT REDUCED PRESSURE, TO OBTAIN HIGH RECOVERY VALUES WITHOUT USING STRONG HEATS FROM THE SAMPLE AND AT ATMOSPHERIC PRESSURE PROVIDES HIGHER RECOVERIES THAN THOSE OBTAINED USING COMMERCIAL EQUIPMENT. IN ADDITION, IT IS POSSIBLE TO USE INDIGINALLY ORGANIC SOLVENTS OF GREATER OR LESS DENSITY THAN WATER WITH A UNIQUE CONFIGURATION.

ES9201010A 1992-05-18 1992-05-18 DEVICE FOR THE SEPARATION AND CONCENTRATION OF VOLATILE COMPONENTS OF THERMOSENSITIVE SAMPLES BY DISTILLATION AND SIMULTANEOUS EXTRACTION THROUGH ORGANIC SOLVENTS. Expired - Fee Related ES2043551B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9201010A ES2043551B1 (en) 1992-05-18 1992-05-18 DEVICE FOR THE SEPARATION AND CONCENTRATION OF VOLATILE COMPONENTS OF THERMOSENSITIVE SAMPLES BY DISTILLATION AND SIMULTANEOUS EXTRACTION THROUGH ORGANIC SOLVENTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9201010A ES2043551B1 (en) 1992-05-18 1992-05-18 DEVICE FOR THE SEPARATION AND CONCENTRATION OF VOLATILE COMPONENTS OF THERMOSENSITIVE SAMPLES BY DISTILLATION AND SIMULTANEOUS EXTRACTION THROUGH ORGANIC SOLVENTS.

Publications (2)

Publication Number Publication Date
ES2043551A1 ES2043551A1 (en) 1993-12-16
ES2043551B1 true ES2043551B1 (en) 1994-07-01

Family

ID=8277022

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9201010A Expired - Fee Related ES2043551B1 (en) 1992-05-18 1992-05-18 DEVICE FOR THE SEPARATION AND CONCENTRATION OF VOLATILE COMPONENTS OF THERMOSENSITIVE SAMPLES BY DISTILLATION AND SIMULTANEOUS EXTRACTION THROUGH ORGANIC SOLVENTS.

Country Status (1)

Country Link
ES (1) ES2043551B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101912694B (en) * 2010-08-12 2013-09-11 云南省烟草农业科学研究院 Compact simultaneous distilling and extracting device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1053601A (en) * 1974-05-30 1979-05-01 Martin R. Cines Extractive distillation
GB8903011D0 (en) * 1989-02-10 1989-03-30 Shell Int Research Vacuum distillation process

Also Published As

Publication number Publication date
ES2043551A1 (en) 1993-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040519