ES2057367T3 - Metodo y aparato para establecer contacto de modo continuo de fluido supercritico con solidos en particulas. - Google Patents

Metodo y aparato para establecer contacto de modo continuo de fluido supercritico con solidos en particulas.

Info

Publication number
ES2057367T3
ES2057367T3 ES90300821T ES90300821T ES2057367T3 ES 2057367 T3 ES2057367 T3 ES 2057367T3 ES 90300821 T ES90300821 T ES 90300821T ES 90300821 T ES90300821 T ES 90300821T ES 2057367 T3 ES2057367 T3 ES 2057367T3
Authority
ES
Spain
Prior art keywords
fluid
pressure
supercritical
solids
vessels
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
ES90300821T
Other languages
English (en)
Inventor
Charles T Moorman
Joseph L Sabadics
Joseph A Bruscino
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.)
GEN FOODS Inc
Mondelez International Inc
Original Assignee
GEN FOODS Inc
Kraft General Foods Inc
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 GEN FOODS Inc, Kraft General Foods Inc filed Critical GEN FOODS Inc
Application granted granted Critical
Publication of ES2057367T3 publication Critical patent/ES2057367T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Cereal-Derived Products (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

METODO Y APARATO PARA ESTABLECER CONTACTO ENTRE MATERIA SOLIDA EN PARTICULAS CON UN FLUIDO EN UN RECIPIENTE A PRESION, A TRAVES DEL CUAL SE MUEVE CONTINUAMENTE EL FLUIDO A PRESION ELEVADA, SUPERCRITICA, MIENTRAS LA MATERIA SOLIDA EN PARTICULAS SE MUEVE PERIODICAMENTE MEDIANTE RECIPIENTES AISLADOS PRESURIZABLES, QUE ESTAN PERIODICAMENTE PRESURIZADOS Y DESPRESURIZADOS CON LA PRESION SUPERCRITICA PARA FACILITAR MOVIMIENTO PERIODICO DE SOLIDOS EN PARTICULAS ENTRE EL RECIPIENTE A PRESION Y LOS RECIPIENTES AISLADOS PRESURIZABLES.
ES90300821T 1989-06-21 1990-01-26 Metodo y aparato para establecer contacto de modo continuo de fluido supercritico con solidos en particulas. Expired - Lifetime ES2057367T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/368,729 US4929462A (en) 1989-06-21 1989-06-21 Method and apparatus for continuous contact of supercritical fluid with particulate solids

Publications (1)

Publication Number Publication Date
ES2057367T3 true ES2057367T3 (es) 1994-10-16

Family

ID=23452494

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90300821T Expired - Lifetime ES2057367T3 (es) 1989-06-21 1990-01-26 Metodo y aparato para establecer contacto de modo continuo de fluido supercritico con solidos en particulas.

Country Status (9)

Country Link
US (1) US4929462A (es)
EP (1) EP0404292B1 (es)
AT (1) ATE108076T1 (es)
CA (1) CA2008112C (es)
DE (1) DE69010408T2 (es)
ES (1) ES2057367T3 (es)
FI (1) FI98697C (es)
IE (1) IE64390B1 (es)
NO (1) NO175235C (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2060931C (en) * 1992-02-10 1996-12-17 J. R. Jocelyn Pare Microwave-assisted generation of volatiles, of supercritical fluid, and apparatus therefor
US5884417A (en) * 1992-02-10 1999-03-23 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of The Environment Microwave-assisted separations using volatiles
US5519947A (en) * 1992-02-10 1996-05-28 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of The Environment Microwave-assisted generation of volatiles, of supercritical fluid, and apparatus therefor
US5732476A (en) * 1992-02-10 1998-03-31 Pare; J.R. Jocelyn Microwave-assisted separations using volatiles, and apparatus therefor
US5675909A (en) * 1992-02-10 1997-10-14 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Environment Microwave-assisted separations using volatiles
US5253578A (en) * 1992-03-16 1993-10-19 Nestec S. A. Apparatus for wetting and dissolving dry particles
US5313965A (en) * 1992-06-01 1994-05-24 Hughes Aircraft Company Continuous operation supercritical fluid treatment process and system
US5739270A (en) * 1995-08-01 1998-04-14 Farmer; Peter H. Method and apparatus for separating polymer from a plastic, and the resulting separated polymer
US6203837B1 (en) * 1998-10-06 2001-03-20 Xcafe' Llc Coffee system
JP2003529336A (ja) * 1999-10-28 2003-10-07 エックス・カフェ・エルエルシー 濃縮された消耗抽出物を製造するための方法及び装置
US7316824B2 (en) 2000-12-15 2008-01-08 Ecolab Inc. Method and composition for washing poultry during processing
US7004928B2 (en) 2002-02-08 2006-02-28 Rosedale Medical, Inc. Autonomous, ambulatory analyte monitor or drug delivery device
EP1701775B2 (en) * 2003-11-19 2012-06-13 NATEX Prozesstechnologie GesmbH A method and process for controlling the temperature, pressure and density profiles in dense fluid processes and associated apparatus
US20060246206A1 (en) * 2005-04-28 2006-11-02 Mitsugu Watanabe Preparation of oyster flesh extracts
US20090155437A1 (en) * 2007-12-12 2009-06-18 Bohnert George W Continuous system for processing particles
US8398857B2 (en) * 2009-10-22 2013-03-19 Epic Oil Extractors, Llc Extraction of solute from solute-bearing material
US10111554B2 (en) 2015-03-20 2018-10-30 Meltz, LLC Systems for and methods of controlled liquid food or beverage product creation
US9480359B1 (en) 2015-07-30 2016-11-01 Meltz, LLC Semi-continuous processes for creating an extract from coffee or other extractable materials
EP3562571A4 (en) * 2016-12-31 2020-12-30 George Stantchev EXTRACTION OF SUPERHEATED WATER WITH BACK-PRESSURE SYSTEM AND ITS PROCESS
WO2018200922A1 (en) 2017-04-27 2018-11-01 Meltz, LLC Method for centrifugal extraction and apparatus suitable for carrying out this method
CA3136617A1 (en) * 2019-04-08 2020-10-15 Green Mill Supercritical, Inc. Continuous supercritical extraction system and methods
US11724849B2 (en) 2019-06-07 2023-08-15 Cometeer, Inc. Packaging and method for single serve beverage product
KR102726260B1 (ko) * 2021-05-28 2024-11-06 세메스 주식회사 기판 처리 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092515A (en) * 1959-09-14 1963-06-04 Research Corp Moving-bed liquid-solid contactor and operation thereof
US3088394A (en) * 1961-03-22 1963-05-07 John H R Thornhill Apparatus for extracting soluble constituents from vegetable matter
US4322445A (en) * 1978-08-14 1982-03-30 Siegfried Peter Process for decaffeinating coffee
US4728525A (en) * 1983-12-13 1988-03-01 Pablo Toro Process for the decaffeination of green coffee
US4820537A (en) * 1987-03-13 1989-04-11 General Foods Corporation Method for decaffeinating coffee with a supercritical fluid
AT388114B (de) * 1987-05-20 1989-05-10 Ver Edelstahlwerke Ag Verfahren und anordnung zur beschickung eines druckraumes

Also Published As

Publication number Publication date
EP0404292A3 (en) 1992-01-15
IE900237A1 (en) 1991-01-16
US4929462A (en) 1990-05-29
EP0404292A2 (en) 1990-12-27
DE69010408T2 (de) 1994-10-20
CA2008112A1 (en) 1990-12-21
NO175235C (no) 1994-09-21
FI900351A0 (fi) 1990-01-23
EP0404292B1 (en) 1994-07-06
FI98697B (fi) 1997-04-30
NO175235B (no) 1994-06-13
FI98697C (fi) 1997-08-11
NO900403D0 (no) 1990-01-29
CA2008112C (en) 1999-08-03
ATE108076T1 (de) 1994-07-15
NO900403L (no) 1990-12-27
IE64390B1 (en) 1995-08-09
DE69010408D1 (de) 1994-08-11

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