ES2159870T3 - Instalacion para la purificacion de sal. - Google Patents

Instalacion para la purificacion de sal.

Info

Publication number
ES2159870T3
ES2159870T3 ES97929080T ES97929080T ES2159870T3 ES 2159870 T3 ES2159870 T3 ES 2159870T3 ES 97929080 T ES97929080 T ES 97929080T ES 97929080 T ES97929080 T ES 97929080T ES 2159870 T3 ES2159870 T3 ES 2159870T3
Authority
ES
Spain
Prior art keywords
purification
solids
purified
purification vessel
installation
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
ES97929080T
Other languages
English (en)
Inventor
Karl-Ernst Wirth
Vladimir Michael Sedivy
Peter Chromec
Daniel Rytz
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.)
MESSO AG
Original Assignee
MESSO AG
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 MESSO AG filed Critical MESSO AG
Application granted granted Critical
Publication of ES2159870T3 publication Critical patent/ES2159870T3/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
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Cleaning In General (AREA)
  • Seasonings (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Centrifugal Separators (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

UN DISPOSITIVO PARA LA PURIFICACION DE COMPUESTOS SOLIDOS QUE ESTAN FORMADOS POR PARTICULAS, EN PARTICULAR UNA INSTALACION PARA LA PURIFICACION DE SAL, QUE COMPRENDE UN RECIPIENTE DE PURIFICACION QUE ESTA VERTICAL (1), EL CUAL TIENE ARRIBA UN ORIFICIO DE LLENADO (10) PARA LOS COMPUESTOS SOLIDOS QUE SE VAN A PURIFICAR, POR DEBAJO UN ORIFICIO DE SALIDA (11) PARA LOS COMPUESTOS SOLIDOS PURIFICADOS Y AL MENOS UNA ZONA EN FORMA DE EMBUDO (12, 13). SE TIENE AL MENOS UN CONDUCTO DE ENTRADA (30, 31) QUE VA AL RECIPIENTE DE PURIFICACION (1) Y AL MENOS UNA BOQUILLA (33) QUE ESTA DIRIGIDA HACIA ABAJO Y QUE SE AMPLIA HACIA ABAJO PARA LLEVAR UNA SALMUERA DE PURIFICACION EN CONTRACORRIENTE A LA DIRECCION DE LA CORRIENTE DE LOS MATERIALES SOLIDOS QUE SE VAN A PURIFICAR. LA ZONA QUE TIENE FORMA DE EMBUDO (12, 13) DEL RECIPIENTE DE PURIFICACION (1) TIENE UN ANGULO DE ABERTURA DE 10° HASTA 30°. ASI SE EVITAN FORMACIONES DE GRUMOS Y DE CANALES DENTRO DEL RECIPIENTE DE PURIFICACION, LO QUE AUMENTA SU GRADO DEEFECTIVIDAD, ALARGA LA DURACION ININTERRUMPIDA DE FUNCIONAMIENTO, Y NO INFLUYE EN LA ACCION DE DISPOSITIVOS DE PROCESAMIENTO QUE SE COLOCAN A CONTINUACION COMO LAS CENTRIFUGADORAS.
ES97929080T 1996-07-17 1997-07-16 Instalacion para la purificacion de sal. Expired - Lifetime ES2159870T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01784/96A CH690840A5 (de) 1996-07-17 1996-07-17 Salzreinigungsanlage.

Publications (1)

Publication Number Publication Date
ES2159870T3 true ES2159870T3 (es) 2001-10-16

Family

ID=4218531

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97929080T Expired - Lifetime ES2159870T3 (es) 1996-07-17 1997-07-16 Instalacion para la purificacion de sal.

Country Status (10)

Country Link
EP (1) EP0912216B1 (es)
AT (1) ATE201329T1 (es)
AU (1) AU720656B2 (es)
CH (1) CH690840A5 (es)
DE (1) DE59703607D1 (es)
ES (1) ES2159870T3 (es)
IL (1) IL127841A (es)
PT (1) PT912216E (es)
TR (1) TR199900092T2 (es)
WO (1) WO1998003241A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042190A1 (de) * 2000-08-28 2002-03-14 Messo Chemietechnik Gmbh Verfahren zur Reinigung von Kristallen
AU784807B2 (en) * 2000-09-07 2006-06-29 Dampier Salt Limited Improvements in or relating to methods and apparatus for the purification of particulate solids

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB261085A (en) * 1925-08-11 1926-11-11 Grasselli Chemical Co Process and apparatus for crystallisation
FR855312A (fr) * 1939-01-24 1940-05-08 Prep Ind Combustibles Dissolveur
DE1044767B (de) * 1955-10-11 1958-11-27 Fmc Corp Verfahren zum kontinuierlichen Trennen von Gemischen zweier kristallisierender Stoffe
NL296252A (es) * 1962-08-06
US3892539A (en) * 1969-09-26 1975-07-01 Merck & Co Inc Process for production of crystals in fluidized bed crystallizers
DE1963599B2 (de) * 1969-12-19 1978-05-18 Pwa Papierwerke Waldhof-Aschaffenburg Ag, 8000 Muenchen Verfahren und Vorrichtung zur Lösung und Abtrennung von Einzelkomponenten aus Feststoffgemischen
US5068092A (en) * 1990-05-21 1991-11-26 Akzo N.V. Crystallizer, process and apparatus for producing sodium chloride crystals

Also Published As

Publication number Publication date
AU720656B2 (en) 2000-06-08
IL127841A (en) 2001-08-08
EP0912216B1 (de) 2001-05-23
DE59703607D1 (de) 2001-06-28
EP0912216A1 (de) 1999-05-06
IL127841A0 (en) 1999-10-28
ATE201329T1 (de) 2001-06-15
PT912216E (pt) 2001-11-30
CH690840A5 (de) 2001-02-15
TR199900092T2 (xx) 1999-05-21
AU3333397A (en) 1998-02-10
WO1998003241A1 (de) 1998-01-29

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