ES2018774T3 - Dispositivo para la introduccion de un liquido en un medio constituido por un material granular con el fin de fluidificar este material. - Google Patents

Dispositivo para la introduccion de un liquido en un medio constituido por un material granular con el fin de fluidificar este material.

Info

Publication number
ES2018774T3
ES2018774T3 ES199090401781T ES90401781T ES2018774T3 ES 2018774 T3 ES2018774 T3 ES 2018774T3 ES 199090401781 T ES199090401781 T ES 199090401781T ES 90401781 T ES90401781 T ES 90401781T ES 2018774 T3 ES2018774 T3 ES 2018774T3
Authority
ES
Spain
Prior art keywords
liquid
component
pipe
reactor
fluidify
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
ES199090401781T
Other languages
English (en)
Other versions
ES2018774A4 (es
Inventor
Vincent Savall
Francois-Xavier Ball
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.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Publication of ES2018774A4 publication Critical patent/ES2018774A4/es
Application granted granted Critical
Publication of ES2018774T3 publication Critical patent/ES2018774T3/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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Water Treatment By Sorption (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

DISPOSITIVO PARA LA INTRODUCCION DE UN LIQUIDO EN UN MEDIO QUE CONTIENE UN MATERIAL GRANULAR PARA LA FLUDIFICACION DE DICHO MATERIAL, DESTINADO MAS PARTICULARMENTE A EQUIPAR REACTORES, COMO LOS UTILIZADOS PARA EL TRATAMIENTO BIOLOGICO DE EFLUENTES ACUOSOS, CARACTERIZADO PORQUE ESTA CONSTITUIDO POR UNA PIEZA (1) QUE DESCANSA EN EL FONDO DEL REACTOR, PIEZA CUYA PARTE SUPERIOR (3) COOPERA CON EL TUBO DE INYECCION (2) DEL LIQUIDO, DE MANERA QUE SE CREE UN VERTIDO DEL LIQUIDO DE MUY POCA TURBULENCIA EN LA SALIDA DEL TUBO Y CUYA FORMA ES TAL QUE PROPORCIONA, EN TODOS LOS PUNTOS DEL REACTOR, SIN ZONAS MUERTAS, LA PUESTA EN MOVIMIENTO DEL MATERIAL A FLUIDIFICAR. LA PIEZA (1) CONSISTE EN UN CONO DE GENERATRIZ CURVILINEA, CUYO VERTICE, AFILADO, PENETRA EN EL TUBO DE INYECCION (2) DE ACUERDO CON UN EJE, DE FORMA QUE SE CREE UN ESPACIO ANULAR (5) QUE SE HACE IGUAL ALREDEDOR DE LA CAJA (1), LIBERANDOSE LA ENERGIA POR EL LIQUIDO DE FLUIDIFICACION.
ES199090401781T 1989-06-30 1990-06-22 Dispositivo para la introduccion de un liquido en un medio constituido por un material granular con el fin de fluidificar este material. Expired - Lifetime ES2018774T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908818A FR2649018B1 (fr) 1989-06-30 1989-06-30 Dispositif pour l'introduction d'un liquide dans un milieu constitue par un materiau granulaire, en vue de la fluidisation de ce materiau

Publications (2)

Publication Number Publication Date
ES2018774A4 ES2018774A4 (es) 1991-05-16
ES2018774T3 true ES2018774T3 (es) 1992-11-16

Family

ID=9383348

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090401781T Expired - Lifetime ES2018774T3 (es) 1989-06-30 1990-06-22 Dispositivo para la introduccion de un liquido en un medio constituido por un material granular con el fin de fluidificar este material.

Country Status (7)

Country Link
US (1) US5160705A (es)
EP (1) EP0406076B1 (es)
JP (1) JPH0338243A (es)
AT (1) ATE75971T1 (es)
DE (2) DE406076T1 (es)
ES (1) ES2018774T3 (es)
FR (1) FR2649018B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171557A (en) * 1991-05-28 1992-12-15 Ford Motor Company Method for silicon nitride precursor solids recovery
JP3847559B2 (ja) * 1998-02-27 2006-11-22 ベンタナ・メデイカル・システムズ・インコーポレーテツド 独立スライド加熱器を有する自動化分子病理学装置
FR2821345B1 (fr) * 2001-02-27 2003-11-14 Degremont Procede d'epuration biologique des eaux residuaires en cultures mixtes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855120A (en) * 1971-07-09 1974-12-17 P Garbo Oxygenation of waste water
DE3312579A1 (de) * 1983-04-08 1984-10-11 Bayer Ag, 5090 Leverkusen Verfahren zur durchfuehrung von mikrobiologischen umsetzungen bei enger verweilzeitverteilung
DE3401616A1 (de) * 1984-01-18 1985-07-18 Hugo 4720 Beckum Schmitz Wanderbett-reaktor
DE3408464A1 (de) * 1984-03-08 1985-09-12 VLT Gesellschaft für verfahrenstechnische Entwicklung mbH, 7000 Stuttgart Verfahren zur durchfuehrung von reaktionen und stoffaustauschprozessen in heterogenen fluiden systemen
US4529423A (en) * 1984-08-20 1985-07-16 Johnson Ronald L Trap for vapors from plastic extruders

Also Published As

Publication number Publication date
ATE75971T1 (de) 1992-05-15
ES2018774A4 (es) 1991-05-16
FR2649018A1 (fr) 1991-01-04
US5160705A (en) 1992-11-03
EP0406076B1 (fr) 1992-05-13
FR2649018B1 (fr) 1991-09-13
DE69000098D1 (de) 1992-06-17
DE406076T1 (de) 1991-05-02
EP0406076A1 (fr) 1991-01-02
JPH0338243A (ja) 1991-02-19

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