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 solidoInfo
- 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
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
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 |
---|---|
ES8400672A1 true ES8400672A1 (es) | 1983-11-01 |
ES505937A0 ES505937A0 (es) | 1983-11-01 |
Family
ID=9246594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES505937A Granted ES505937A0 (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) | ES505937A0 (es) |
FR (1) | FR2486412B1 (es) |
Families Citing this family (3)
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)
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 |
-
1980
- 1980-10-02 FR FR8021377A patent/FR2486412B1/fr not_active Expired
-
1981
- 1981-10-01 EP EP81420142A patent/EP0049676B1/fr not_active Expired
- 1981-10-01 ES ES505937A patent/ES505937A0/es active Granted
- 1981-10-01 DE DE8181420142T patent/DE3163410D1/de not_active Expired
- 1981-10-01 DE DE198181420142T patent/DE49676T1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2486412A1 (fr) | 1982-01-15 |
EP0049676A1 (fr) | 1982-04-14 |
DE3163410D1 (en) | 1984-06-07 |
EP0049676B1 (fr) | 1984-05-02 |
DE49676T1 (de) | 1984-03-15 |
FR2486412B1 (fr) | 1985-11-29 |
ES505937A0 (es) | 1983-11-01 |
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