ES8505258A1 - Procedimiento para la separacion de mezclas de substancias con contenido de componentes organicos, por extraccion, mediante un disolvente gaseoso - Google Patents

Procedimiento para la separacion de mezclas de substancias con contenido de componentes organicos, por extraccion, mediante un disolvente gaseoso

Info

Publication number
ES8505258A1
ES8505258A1 ES535374A ES535374A ES8505258A1 ES 8505258 A1 ES8505258 A1 ES 8505258A1 ES 535374 A ES535374 A ES 535374A ES 535374 A ES535374 A ES 535374A ES 8505258 A1 ES8505258 A1 ES 8505258A1
Authority
ES
Spain
Prior art keywords
mixtures
containing organic
organic components
substances containing
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
Application number
ES535374A
Other languages
English (en)
Other versions
ES535374A0 (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.)
BUSE KOHLENSAEURE
Messer Griesheim GmbH
Original Assignee
BUSE KOHLENSAEURE
Messer Griesheim GmbH
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 BUSE KOHLENSAEURE, Messer Griesheim GmbH filed Critical BUSE KOHLENSAEURE
Publication of ES8505258A1 publication Critical patent/ES8505258A1/es
Publication of ES535374A0 publication Critical patent/ES535374A0/es
Granted 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
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F5/206—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof by extraction of the beans with selective solvents other than water or aqueous bean extracts, including supercritical gases
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
    • A23L27/11—Natural spices, flavouring agents or condiments; Extracts thereof obtained by solvent extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nutrition Science (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Tea And Coffee (AREA)

Abstract

MEJORAS EN UN PROCEDIMIENTO PARA LA SEPARACION DE MEZCLAS DE SUSTANCIAS CON CONTENIDO DE COMPONENTES ORGANICOS, POR EXTRACCION, MEDIANTE UN DISOLVENTE GASEOSO.CONSISTENTES EN: CONTACTAR A LA MEZCLA DE SUSTANCIAS CON EL DISOLVENTE EN CONDICIONES DE PRESION Y TEMPERATURA, PARA CARGAR EL DISOLVENTE CON COMPONENTES DE LA MEZCLA DE SUSTANCIAS, SEPARAR LAS PARTES DISUELTAS DEL DISOLVENTE CARGADO, RECOGER COMO EXTRACTOS, Y AGREGAR DE NUEVO EL DISOLVENTE A LA MEZCLA DE SUSTANCIAS PARA UNA ULTERIOR EXTRACCION Y AGREGAR Y MEZCLAR AL DISOLVENTE UN COMPONENTE ADICIONAL, PARA REDUCIR GRANDEMENTE EL PODER DE DISOLUCION DEL DISOLVENTE, COMO CO2, MH3, ETANOL, METANO Y OTROS, Y ORIGINAR UNA SEPARACION DE UNA PARTE DE LOS COMPONENTES QUE HAN DE OBTENERSE COMO EXTRACTO.
ES535374A 1983-09-03 1984-08-23 Procedimiento para la separacion de mezclas de substancias con contenido de componentes organicos, por extraccion, mediante un disolvente gaseoso Granted ES535374A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833331906 DE3331906A1 (de) 1983-09-03 1983-09-03 Verfahren zur trennung von organische bestandteile enthaltenden stoffgemischen

Publications (2)

Publication Number Publication Date
ES8505258A1 true ES8505258A1 (es) 1985-05-16
ES535374A0 ES535374A0 (es) 1985-05-16

Family

ID=6208214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535374A Granted ES535374A0 (es) 1983-09-03 1984-08-23 Procedimiento para la separacion de mezclas de substancias con contenido de componentes organicos, por extraccion, mediante un disolvente gaseoso

Country Status (10)

Country Link
US (1) US4714617A (es)
EP (1) EP0135743B1 (es)
JP (1) JPS60156504A (es)
AT (1) ATE22664T1 (es)
CA (1) CA1243888A (es)
DE (1) DE3331906A1 (es)
DK (1) DK417084A (es)
ES (1) ES535374A0 (es)
NO (1) NO161037C (es)
ZA (1) ZA846816B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2161611A1 (es) * 1999-06-18 2001-12-01 Consejo Superior Investigacion Procedimiento de obtencion de lanolina y lana exentas de plaguicidas.

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154258B1 (de) * 1984-03-08 1989-06-14 L. GIVAUDAN & CIE Société Anonyme Herstelllung von Gewürzextrakten
DE3443390A1 (de) * 1984-11-28 1986-05-28 Hopfenextraktion HVG Barth, Raiser & Co, 8069 Wolnzach Verfahren zur abtrennung von coffein aus verfluessigten oder ueberkritischen gasen
JPS62201828A (ja) * 1986-02-28 1987-09-05 Suntory Ltd 超臨界抽出法及びそのための装置
US4898188A (en) * 1986-12-22 1990-02-06 R. J. Reynolds Tobacco Company Tobacco Processing
US5018540A (en) * 1986-12-29 1991-05-28 Philip Morris Incorporated Process for removal of basic materials
DE3706594A1 (de) * 1987-02-28 1988-09-08 Messer Griesheim Gmbh Verfahren zur extraktion organischer bestandteile aus feststoffen
US5178735A (en) * 1987-09-07 1993-01-12 Chlorine Engineers Process for the supercritical extraction and separation of solid samples
US5435325A (en) * 1988-04-21 1995-07-25 R. J. Reynolds Tobacco Company Process for providing tobacco extracts using a solvent in a supercritical state
US5240603A (en) * 1990-03-02 1993-08-31 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
JP2562857Y2 (ja) * 1990-12-12 1998-02-16 曙ブレーキ工業株式会社 車両用ホイール
GB9413875D0 (en) * 1994-07-09 1994-08-31 British Nuclear Fuels Plc Separating solutes from solutions
DE4447116A1 (de) * 1994-12-29 1996-07-04 Sueddeutsche Kalkstickstoff Verfahren zur Fraktionierung bzw. Raffination von lipiden Naturstoffen
ES2093589T3 (es) * 1995-03-06 2002-09-16 Flachsmann Ag Emil Procedimiento para la eliminacion de impurezas y/o residuos lipofilos no deseados que estan contenidos en bebidas o preparaciones vegetales.
CA2255413A1 (en) 1998-12-11 2000-06-11 Fracmaster Ltd. Foamed nitrogen in liquid co2 for fracturing
US7798151B2 (en) * 2002-07-18 2010-09-21 Us Smokeless Tobacco Co. Reduction of constituents in tobacco
US20070137663A1 (en) * 2005-12-01 2007-06-21 R. J. Reynolds Tobacco Company Method of extracting sucrose esters from oriental tobacco
US20120125354A1 (en) 2010-11-18 2012-05-24 R.J. Reynolds Tobacco Company Fire-Cured Tobacco Extract and Tobacco Products Made Therefrom
WO2013142483A1 (en) 2012-03-19 2013-09-26 R. J. Reynolds Tobacco Company Method for treating an extracted tobacco pulp and tobacco products made therefrom
DE102013018981A1 (de) 2013-11-13 2015-05-13 Bernd Degen Verfahren zur Herstellung eines Pflanzenextrakts

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074851A (en) * 1958-12-02 1963-01-22 Knedel Maximilian Fractionation of protein solutions
DE1493190C3 (de) * 1963-04-16 1980-10-16 Studiengesellschaft Kohle Mbh, 4330 Muelheim Verfahren zur Trennung von Stoffgemischen
US4153063A (en) * 1970-09-02 1979-05-08 Studiengesellschaft Kohle Mbh Process for the extraction of nicotine from tobacco
DE2207989A1 (de) * 1971-03-08 1972-10-12 VEB Petrolchemisches Kombinat Schwedt, χ 1330 Schwedt Verfahren zur Extraktion mittels Lo sungsmittelgemischen, insbesondere zur Gewinnung von Aromaten
US4167589A (en) * 1971-06-03 1979-09-11 Otto Vitzthum Method for the manufacture of caffeine free black tea
DE2637197C2 (de) * 1976-08-18 1983-01-27 Hag Ag, 2800 Bremen Verfahren zum Entzug von Coffein aus coffeinhaltigen Naturstoffen mit einem überkritischen Extraktionsmittel
DE2727191B2 (de) * 1977-06-16 1980-07-03 Hag Ag, 2800 Bremen Verfahren zur selektiven Extraktion von Coffein aus pflanzlichen Materialien
DE2737793A1 (de) * 1977-08-22 1979-03-08 Peter Siegfried Verfahren zur entcoffeinierung von rohkaffee
NL7712503A (nl) * 1977-11-14 1979-05-16 D E J Int Research Werkwijze voor het decaffeineren van groene koffiebonen.
US4348422A (en) * 1978-02-13 1982-09-07 Studiengesellschaft Kohle M.B.H. Process for the direct decaffeination of aqueous coffee extract solutions
US4322445A (en) * 1978-08-14 1982-03-30 Siegfried Peter Process for decaffeinating coffee
US4251559A (en) * 1978-11-06 1981-02-17 Societe D'assistance Technique Pour Produits Nestle S.A. Decaffeination process
US4341804A (en) * 1979-03-26 1982-07-27 General Foods Corporation Decaffeination of aqueous roasted coffee extract
US4472442A (en) * 1980-09-26 1984-09-18 General Foods Corporation Decaffeination process
US4437939A (en) * 1981-07-17 1984-03-20 The Halcon Sd Group, Inc. Process for separating ethylene oxide from aqueous solutions
US4437938A (en) * 1981-07-17 1984-03-20 The Halcon Sd Group, Inc. Process for recovering ethylene oxide from aqueous solutions
BE896610A (fr) * 1982-05-06 1983-08-16 Hop Developments Ltd Extraction d'une matiere vegetale en utilisant de l'anhydride carbonique
DE3334736A1 (de) * 1983-09-26 1985-04-04 Kohlensäure-Werke Rud. Buse GmbH & Co, 5462 Bad Hönningen Verfahren zur herstellung von nikotinarmem tabak durch hochdruckextraktion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2161611A1 (es) * 1999-06-18 2001-12-01 Consejo Superior Investigacion Procedimiento de obtencion de lanolina y lana exentas de plaguicidas.

Also Published As

Publication number Publication date
DE3331906A1 (de) 1985-03-21
EP0135743B1 (de) 1986-10-08
DK417084A (da) 1985-03-04
NO843467L (no) 1985-03-04
CA1243888A (en) 1988-11-01
DK417084D0 (da) 1984-08-31
US4714617A (en) 1987-12-22
NO161037C (no) 1989-06-28
EP0135743A1 (de) 1985-04-03
NO161037B (no) 1989-03-20
ZA846816B (en) 1985-07-31
ATE22664T1 (de) 1986-10-15
ES535374A0 (es) 1985-05-16
JPS60156504A (ja) 1985-08-16

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