ES2068743A1 - Procedimiento de obtencion de zeolita a. - Google Patents

Procedimiento de obtencion de zeolita a.

Info

Publication number
ES2068743A1
ES2068743A1 ES09300274A ES9300274A ES2068743A1 ES 2068743 A1 ES2068743 A1 ES 2068743A1 ES 09300274 A ES09300274 A ES 09300274A ES 9300274 A ES9300274 A ES 9300274A ES 2068743 A1 ES2068743 A1 ES 2068743A1
Authority
ES
Spain
Prior art keywords
zeolite
procedure
minutes
resulting product
obtaining zeolite
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.)
Granted
Application number
ES09300274A
Other languages
English (en)
Other versions
ES2068743B1 (es
Inventor
Tari Maria Jose Orts
Berto Arnaldo Moreno
Mingarro Carlos Feliu
Vilches Enrique Sanchez
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.)
Asociacion de Investigacion de las Industrias Ceramicas AICE
Original Assignee
Asociacion de Investigacion de las Industrias Ceramicas AICE
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 Asociacion de Investigacion de las Industrias Ceramicas AICE filed Critical Asociacion de Investigacion de las Industrias Ceramicas AICE
Priority to ES9300274A priority Critical patent/ES2068743B1/es
Publication of ES2068743A1 publication Critical patent/ES2068743A1/es
Application granted granted Critical
Publication of ES2068743B1 publication Critical patent/ES2068743B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE ZEOLITA A. COMPRENDE: (A) TRATAMIENTO TERMICO A 700-900''C DURANTE UNOS 30 MINUTOS DEL CATALIZADOR UTILIZADO EN LOS PROCESOS DE CRAQUEO CATALITICO; (B) MOLTURACION DEL PRODUCTO RESULTANTE PARA OBTENER PARTICULAS CON UN TAMAÑO INFERIOR A 20; (C) TRATAMIENTO DEL PRODUCTO MOLIDO CON UNA DISOLUCION ACUOSA DE HIDROXIDO SODICO A UNA TEMPERATURA DE 85-90''C DURANTE UNOS 70 MINUTOS; Y (D) FILTRADO Y SECADO DEL PRODUCTO RESULTANTE. LA ZEOLITA A ASI OBTENIDA TIENE APLICACION EN LA FORMULACION DE DETERGENTES COMO INTERCAMBIADOR IONICO NO CONTAMINANTE DEL MEDIO AMBIENTE.
ES9300274A 1993-02-11 1993-02-11 Procedimiento de obtencion de zeolita a. Expired - Fee Related ES2068743B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9300274A ES2068743B1 (es) 1993-02-11 1993-02-11 Procedimiento de obtencion de zeolita a.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9300274A ES2068743B1 (es) 1993-02-11 1993-02-11 Procedimiento de obtencion de zeolita a.

Publications (2)

Publication Number Publication Date
ES2068743A1 true ES2068743A1 (es) 1995-04-16
ES2068743B1 ES2068743B1 (es) 1995-11-16

Family

ID=8280771

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9300274A Expired - Fee Related ES2068743B1 (es) 1993-02-11 1993-02-11 Procedimiento de obtencion de zeolita a.

Country Status (1)

Country Link
ES (1) ES2068743B1 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8506543A1 (es) * 1983-04-11 1985-08-01 Sipac Procedimiento de fabricacion de zeolitas
EP0451112A1 (en) * 1990-02-27 1991-10-09 ILVA S.p.A. Process for zeolite production
EP0490011A1 (en) * 1990-12-14 1992-06-17 Foret, S.A. A process to obtain zeolite 4A starting from bauxite

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8506543A1 (es) * 1983-04-11 1985-08-01 Sipac Procedimiento de fabricacion de zeolitas
EP0451112A1 (en) * 1990-02-27 1991-10-09 ILVA S.p.A. Process for zeolite production
EP0490011A1 (en) * 1990-12-14 1992-06-17 Foret, S.A. A process to obtain zeolite 4A starting from bauxite

Also Published As

Publication number Publication date
ES2068743B1 (es) 1995-11-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041004