MX166710B - Dispositivo de lecho fluidificado para la separacion continua de dos fases solidas mezcladas - Google Patents

Dispositivo de lecho fluidificado para la separacion continua de dos fases solidas mezcladas

Info

Publication number
MX166710B
MX166710B MX001178A MX117886A MX166710B MX 166710 B MX166710 B MX 166710B MX 001178 A MX001178 A MX 001178A MX 117886 A MX117886 A MX 117886A MX 166710 B MX166710 B MX 166710B
Authority
MX
Mexico
Prior art keywords
solid phases
porous
fluidization
wall
fluidized
Prior art date
Application number
MX001178A
Other languages
English (en)
Inventor
Jean Pascal Hanrot
Jacky Volpeliere
Andres Pitour
Original Assignee
Pechiney Aluminium
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9315254&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX166710(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of MX166710B publication Critical patent/MX166710B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/06—Feeding or discharging arrangements
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/14—Devices for feeding or crust breaking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Credit Cards Or The Like (AREA)
  • Organic Insulating Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a dispostivio de lecho fluidificado, para la separación de dos fases sólidas mezcladas, de las cuales una es'ta formada por un material pulverulento fluidificable y la otra está constituída por un material no fluidificable en las condiciones de fluidificación de la primera; el dispositivo lleva un cerco o recinto suspendido por medios elásticos y constituído por una caja inferior de cirulación del gas y una caja superior de circulación de materiales pulvurentos fluidificados, entre las cuales se alla colocada una pared porosa de fluidificación, por lo menos un tubo de alimentación de gas de la caja inferior y por lo menos un tubo de evacuación de gas de fluidificación de la caja superior, caracterizado por el hecho de que la caja superior tiene; un medio de introducción regular de la mezcla de las dos fases sólidas que se van a separar; un vertedero sobre una cara del recinto o cerco, para evacuar la fase sólida fluidificada, un medio de evacuación de la fase sólida decantada, constituído por un orificio situado al nivel de la pared porosa de fluidificación, en la división dispuesta hacia al extremo de la caja superior opuesto al vertedero, un medio para poner en vibración periódica que imparte a la pared porosa una vibración que tiene una componente orientada en la dirección opuesta al vertedero, con una frecuencia comprendida entre 750 a 1500 ciclos por minuto y una amplitud comprendida entre 2 y 5.
MX001178A 1985-01-08 1986-01-08 Dispositivo de lecho fluidificado para la separacion continua de dos fases solidas mezcladas MX166710B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8500468A FR2575680B1 (fr) 1985-01-08 1985-01-08 Dispositif a lit fluidise pour la separation continue de deux phases solides melangees

Publications (1)

Publication Number Publication Date
MX166710B true MX166710B (es) 1993-01-29

Family

ID=9315254

Family Applications (1)

Application Number Title Priority Date Filing Date
MX001178A MX166710B (es) 1985-01-08 1986-01-08 Dispositivo de lecho fluidificado para la separacion continua de dos fases solidas mezcladas

Country Status (19)

Country Link
US (1) US4741443A (es)
EP (1) EP0187730B1 (es)
JP (1) JPH0611432B2 (es)
CN (1) CN1005460B (es)
AU (1) AU576043B2 (es)
BR (1) BR8600027A (es)
CA (1) CA1291968C (es)
DE (1) DE3682594D1 (es)
EG (1) EG17836A (es)
ES (1) ES8705256A1 (es)
FR (1) FR2575680B1 (es)
GR (1) GR860026B (es)
HU (1) HU196918B (es)
IE (1) IE58687B1 (es)
MX (1) MX166710B (es)
NO (1) NO167263C (es)
NZ (1) NZ214719A (es)
YU (1) YU44020B (es)
ZA (1) ZA86107B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719288A1 (de) * 1987-06-10 1988-12-22 Foerder & Anlagentechnik Gmbh Verfahren und anordnung zum trennen von schuettguetern unterschiedlichen spezifischen gewichtes
JPS6480477A (en) * 1987-09-21 1989-03-27 Agency Ind Science Techn Method for separating unburned charcoal in coal ash
US4946044A (en) * 1988-05-18 1990-08-07 Kennedy Van Saup Corporation Aeration separator
US5071541A (en) * 1988-09-30 1991-12-10 The Boeing Company Method and apparatus for sorting a mixture of particles
US5118409A (en) * 1989-06-28 1992-06-02 Sddm, Inc. Apparatus and method for improving density uniformity of a fluidized bed medium, and/or for improving material fluidized bed sorting
US5048693A (en) * 1989-06-28 1991-09-17 World Agrosearch, Ltd. Method and apparatus for sorting articles with small density differences utilizing a flotation stream
FR2671061A1 (fr) * 1990-12-26 1992-07-03 Pechiney Aluminium Dispositif de separation d'une matiere en lit fluidise et de detection de colmatage.
NO174147C (no) * 1991-03-25 1994-03-23 Norsk Hydro As Anordning for automatisk nivåkontroll i en lukket renne eller beholder for transport og/eller fordeling av fluidiserbart materiale
US5299692A (en) * 1993-02-03 1994-04-05 Jtm Industries, Inc. Method and apparatus for reducing carbon content in particulate mixtures
CN1046102C (zh) * 1993-02-15 1999-11-03 中国矿业大学 振动流化床细粒煤干式分选方法及装置
NO177090C (no) * 1993-03-15 1995-07-19 Norsk Hydro As Separator for utskilling av fluidiserbare og ikke fluidiserbare materialer
US5669509A (en) * 1996-02-28 1997-09-23 Kerr-Mcgee Chemical Corporation Dry separation of fine powder from coarse contaminant in a vibrating fluid bed
WO1997047405A1 (en) * 1996-05-29 1997-12-18 Kerr-Mcgee Chemical Corporation Dry separation of fine powder from coarse contaminant in a vibrating fluid bed
FR2778393B1 (fr) * 1998-05-11 2000-06-16 Pechiney Aluminium Procede pour le convoyage en lit hyperdense de materiaux pulverulents et dispositif a fluidisation potentielle destine a le mettre en oeuvre
FR2779136B1 (fr) 1998-06-02 2000-07-28 Pechiney Aluminium Procede de convoyage en phase hyperdense de materiaux pulverulents applicable au contournement d'obstacles
US6907996B1 (en) * 2000-07-20 2005-06-21 Arthur P. Fraas Application of complex-mode vibration-fluidized beds to the separation of granular materials of different density
NO20011231L (no) * 2001-03-09 2002-09-10 Norsk Hydro As Fremgangsmåte og anordning for separering av fraksjoner i en materialström
NO315037B1 (no) * 2001-03-21 2003-06-30 Norsk Hydro As Fremgangsmåte og system for distribusjon av fluidiserbare materialer
JP4261877B2 (ja) * 2002-11-11 2009-04-30 株式会社高見沢サイバネティックス 硬貨処理装置
DE102008021346A1 (de) 2008-03-26 2009-10-01 Akw Apparate + Verfahren Gmbh Vorrichtung und Verfahren zur trennscharfen, trockenen Dichtesortierung von fluidisierbaren Materialien
CN102728555B (zh) * 2011-04-11 2015-09-30 王仲武 一种干选富集分离方法及用于干选富集分离方法的系统
US9500051B2 (en) * 2012-08-10 2016-11-22 Halliburton Energy Services, Inc. Method and apparatus for drilling and completion fluid separation
JP6733254B2 (ja) * 2016-03-28 2020-07-29 三菱マテリアル株式会社 フライアッシュの製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122011B (de) * 1957-10-21 1962-01-18 Maerkische Steinkohlengewerksc Austragsvorrichtung fuer Setzmaschinen
US3105040A (en) * 1959-10-29 1963-09-24 Sutton Steele & Steele Inc Method and apparatus for separating intermixed divided materials
DE1147541B (de) * 1960-06-18 1963-04-25 Siemens Ag Steuereinrichtung fuer Setzmaschinen zum Sortieren von Schuettgutgemischen
GB1178235A (en) * 1966-03-14 1970-01-21 Nat Res Dev Improvements in Dry Separation of Mixtures of Solid Materials
DE1507686B1 (de) * 1966-04-06 1972-05-25 Alpine Ag Steigrohr-Windsichter
US3464553A (en) * 1967-08-28 1969-09-02 Garth S Hancock Apparatus and process for separating materials of different specific gravities
US3777887A (en) * 1969-10-06 1973-12-11 Troster J Apparatus for separating dry granular material
US3643932A (en) * 1970-04-03 1972-02-22 Corson G & W H Method and apparatus for calcining particulate mineral materials
DE2104537A1 (es) * 1971-02-01 1972-08-10
US3734289A (en) * 1971-08-24 1973-05-22 L Pearman Apparatus for separating products
FR2166473A5 (en) * 1971-12-27 1973-08-17 Bertin Maurice Cyclone unloading mechanism - with two butterfly valves in series operated consecutively by cam system
US4016053A (en) * 1975-10-01 1977-04-05 Kaiser Aluminum & Chemical Corporation Feeding particulate matter
JPS5479871A (en) * 1977-12-08 1979-06-26 Yaskawa Electric Mfg Co Ltd Separating device of powder and grains
JPS5714941U (es) * 1980-06-21 1982-01-26
DE3148475A1 (de) * 1981-02-23 1982-09-23 Gebrüder Bühler AG, 9240 Uzwil "trennvorrichtung fuer getreide und aehnliches korngut"
DE3148665A1 (de) * 1981-12-09 1983-07-21 Steag Ag, 4300 Essen Verfahren und vorrichtung zur dichtetrennung eines schuettgutgemisches

Also Published As

Publication number Publication date
EG17836A (en) 1991-06-30
ZA86107B (en) 1986-10-29
NO855220L (no) 1986-07-09
JPS61164687A (ja) 1986-07-25
FR2575680A1 (fr) 1986-07-11
ES550700A0 (es) 1987-05-01
CA1291968C (fr) 1991-11-12
EP0187730A3 (en) 1989-05-03
NO167263C (no) 1991-10-23
YU206685A (en) 1988-04-30
HUT43350A (en) 1987-10-28
CN1005460B (zh) 1989-10-18
NO167263B (no) 1991-07-15
IE58687B1 (en) 1993-11-03
ES8705256A1 (es) 1987-05-01
EP0187730A2 (fr) 1986-07-16
EP0187730B1 (fr) 1991-11-27
CN86100050A (zh) 1986-07-02
NZ214719A (en) 1988-04-29
IE860033L (en) 1986-07-08
JPH0611432B2 (ja) 1994-02-16
AU5188586A (en) 1986-07-17
GR860026B (en) 1986-06-24
BR8600027A (pt) 1986-09-23
US4741443A (en) 1988-05-03
HU196918B (en) 1989-02-28
AU576043B2 (en) 1988-08-11
YU44020B (en) 1990-02-28
FR2575680B1 (fr) 1987-07-03
DE3682594D1 (de) 1992-01-09

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