ES2038868T3 - Aparato para contactar un solido formado de particulas con un fluido. - Google Patents

Aparato para contactar un solido formado de particulas con un fluido.

Info

Publication number
ES2038868T3
ES2038868T3 ES199090306661T ES90306661T ES2038868T3 ES 2038868 T3 ES2038868 T3 ES 2038868T3 ES 199090306661 T ES199090306661 T ES 199090306661T ES 90306661 T ES90306661 T ES 90306661T ES 2038868 T3 ES2038868 T3 ES 2038868T3
Authority
ES
Spain
Prior art keywords
fluid
filter
column
outlet
contact
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
ES199090306661T
Other languages
English (en)
Inventor
Charles T. Moorman
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.)
Mondelez International Inc
Original Assignee
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 Kraft General Foods Inc filed Critical Kraft General Foods Inc
Application granted granted Critical
Publication of ES2038868T3 publication Critical patent/ES2038868T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Manipulator (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Chemically Coating (AREA)
  • Networks Using Active Elements (AREA)
  • Filtering Materials (AREA)

Abstract

SE INSTALA UN FILTRO (14) EN UN APARATO PARA CONTACTAR SOLIDOS EN PARTICULAS CON UN FLUIDO. EL APARATO COMPRENDE UNA COLUMNA (10) ALARGADA PARA CONTENER UN LECHO DE SOLIDOS EN PARTICULAS PARA CONTACTAR CON UN FLUIDO, ESTANDO DISEÑADA LA COLUMNA A ORIENTARSE SUSTANCIALMENTE EN VERTICAL, EN USO, Y TENIENDO UNA ENTRADA (11) DE FLUIDO CERCA DEL FONDO, PARA ADMITIR UN FLUIDO DENTRO DE LA COLUMNA, Y UNA SALIDA (13) DEL FLUIDO CERCA DE LA PARTE SUPERIOR, PARA PERMITIR QUE EL FLUIDO SALGA DE LA COLUMNA DESPUES DE PASAR HACIA ARRIBA A TRAVES DEL LECHO DE SOLIDOS EN PARTICULAS EN LA COLUMNA. LA FINALIDAD DEL FILTRO (14) ES LA DE CRIBAR LOS SOLIDOS DEL FLUIDO QUE SALE DE LA COLUMNA A TRAVES DE LA SALIDA (13) DEL FLUIDO. EL FILTRO (14) COMPRENDE UNA PLURALIDAD DE HILOS (15) VERTICALES DEL FILTRO, Y EL FILTRO ESTA SITUADO DENTRO DE LA COLUMNA, EN FORMA TAL QUE TODO EL FLUIDO QUE PASA A TRAVES DE LA COLUMNA, PASA A TRAVES DEL FILTRO (14) Y DESDE ALLI A TRAVES DE LA SALIDA (13) DEL FLUIDO. CADA PAR DE HILOS (15) DEL FILTRO VERTICAL ADYACENTE DEFINE UNA RANURA (20) DEL FILTRO SUSTANCIALMENTE VERTICAL ENTRE ELLOS. LA ABERTURA DE CADA RANURA (20) DEL FILTRO VERTICAL EN LA SUPERFICIE DEL FILTRO (14), QUE ES ASCENDENTE EN EL SENTIDO DE UN FLUIDO FLUYENDO A TRAVES DE LA COLUMNA (10), PASANDO A TRAVES DEL FILTRO (14), Y SALIENDO A TRAVES DE LA SALIDA (13) DURANTE LA OPERACION DE LA COLUMNA (10), TIENE UNA ANCHURA ADECUADA PARA CRIBAR SOLIDOS DEL FLUIDO DE SALIDA, Y TIENE UNA LONGITUD QUE ES SUSTANCIALMENTE MAYOR QUE SU ANCHURA.
ES199090306661T 1989-06-20 1990-06-19 Aparato para contactar un solido formado de particulas con un fluido. Expired - Lifetime ES2038868T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/368,714 US4956176A (en) 1989-06-20 1989-06-20 Solids-fluid contacting apparatus with screen at fluid outlet
SG19295A SG19295G (en) 1989-06-20 1995-02-04 Solids-fluid contacting apparatus with screen at fluid outlet

Publications (1)

Publication Number Publication Date
ES2038868T3 true ES2038868T3 (es) 1993-08-01

Family

ID=26663862

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090306661T Expired - Lifetime ES2038868T3 (es) 1989-06-20 1990-06-19 Aparato para contactar un solido formado de particulas con un fluido.

Country Status (18)

Country Link
US (1) US4956176A (es)
EP (1) EP0404506B1 (es)
JP (1) JPH0330830A (es)
KR (1) KR0142323B1 (es)
CN (1) CN1027681C (es)
AT (1) ATE84431T1 (es)
AU (1) AU623786B2 (es)
CA (1) CA2017642C (es)
DE (1) DE69000759T2 (es)
DK (1) DK0404506T3 (es)
ES (1) ES2038868T3 (es)
FI (1) FI902944A7 (es)
GR (1) GR3006849T3 (es)
HK (1) HK46895A (es)
IE (1) IE61099B1 (es)
NO (1) NO902711L (es)
NZ (1) NZ234099A (es)
SG (1) SG19295G (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392624B (de) * 1989-07-13 1991-05-10 Andritz Ag Maschf Vorrichtung zur befoerderung von material zwischen raeumen unterschiedlichen drucks sowie verfahren zum betrieb der vorrichtung
US5700464A (en) * 1993-08-13 1997-12-23 Silver; Barnard Stewart Process for extracting with liquids soluble substances from subdivided solids
US5853488A (en) * 1993-08-13 1998-12-29 Silver; Barnard Stewart Processes for extracting sugars from dates and for making novel food products
ZA945796B (en) * 1993-08-13 1995-03-14 Barnard Stewart Silver Method and apparatus for extracting with liquids soluble substances from subdivided solids
US5891433A (en) * 1993-08-13 1999-04-06 Silver; Barnard Stewart Extracting soluble substances from subdivided solids with a water-base liquid extraction medium
US5393502A (en) * 1993-09-07 1995-02-28 International Purification Systems, Inc. Solubilizing apparatus
DE10142284A1 (de) * 2001-08-29 2003-03-20 Basf Ag Fest/Flüssig-Reaktion
US7879102B2 (en) * 2003-09-30 2011-02-01 Depuy Acromed, Inc. Method for treatment of defects in the intervertebral disc
JP4707492B2 (ja) * 2005-08-02 2011-06-22 優一郎 新崎 研磨ブラシ
US8955687B1 (en) 2012-02-13 2015-02-17 Stratford Dews Separation apparatus and method for extracting plant material
CN109899263B (zh) * 2019-04-22 2020-07-14 南华大学 环形离子推力器栅极组件

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223343B (de) * 1967-05-15 1966-08-25 Improved Machinery Inc Zylindrisches Spaltfilter
CH535543A (de) * 1970-02-05 1973-04-15 Studiengesellschaft Kohle Mbh Verfahren zur Entcoffeinierung von Rohkaffee
US4416859A (en) * 1981-02-17 1983-11-22 Ga Technologies Inc. Countercurrent solids-fluid contactor
US4376693A (en) * 1981-07-13 1983-03-15 Phillips Petroleum Company Solid liquid extraction
GB2144056B (en) * 1983-07-27 1986-08-13 Adtec Welding Alloys Limited Screen element
US4820537A (en) * 1987-03-13 1989-04-11 General Foods Corporation Method for decaffeinating coffee with a supercritical fluid
US4822497A (en) * 1987-09-22 1989-04-18 Modar, Inc. Method for solids separation in a wet oxidation type process
FR2623419B1 (fr) * 1987-11-25 1990-03-23 Combustion Eng Europ Appareil de filtrage autonettoyant
US4871449A (en) * 1988-06-27 1989-10-03 Lott W Gerald Clarifier and screw compactor liquid-solid separator

Also Published As

Publication number Publication date
IE901841A1 (en) 1991-01-02
FI902944A0 (fi) 1990-06-12
CN1048171A (zh) 1991-01-02
CA2017642A1 (en) 1990-12-20
IE61099B1 (en) 1994-09-21
DE69000759T2 (de) 1993-04-29
EP0404506A2 (en) 1990-12-27
IE901841L (en) 1990-12-20
NO902711L (no) 1990-12-21
ATE84431T1 (de) 1993-01-15
DK0404506T3 (da) 1993-02-08
AU623786B2 (en) 1992-05-21
GR3006849T3 (es) 1993-06-30
AU5684490A (en) 1991-01-03
JPH0330830A (ja) 1991-02-08
SG19295G (en) 1995-08-18
EP0404506B1 (en) 1993-01-13
HK46895A (en) 1995-04-07
NO902711D0 (no) 1990-06-19
US4956176A (en) 1990-09-11
FI902944A7 (fi) 1990-12-21
KR0142323B1 (ko) 1998-06-01
KR910000206A (ko) 1991-01-29
CA2017642C (en) 2000-04-11
DE69000759D1 (de) 1993-02-25
CN1027681C (zh) 1995-02-22
NZ234099A (en) 1991-11-26
EP0404506A3 (en) 1991-01-16

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