ES2103679A1 - Proceso e instalacion para la obtencion de acido cianurico de elevada pureza. - Google Patents

Proceso e instalacion para la obtencion de acido cianurico de elevada pureza.

Info

Publication number
ES2103679A1
ES2103679A1 ES09500474A ES9500474A ES2103679A1 ES 2103679 A1 ES2103679 A1 ES 2103679A1 ES 09500474 A ES09500474 A ES 09500474A ES 9500474 A ES9500474 A ES 9500474A ES 2103679 A1 ES2103679 A1 ES 2103679A1
Authority
ES
Spain
Prior art keywords
cyanuric acid
high purity
obtaining high
equipment
degree
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
ES09500474A
Other languages
English (en)
Other versions
ES2103679B1 (es
Inventor
Espargaro Antonio Montsant
Juan Aviles
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.)
Inquide SA
Original Assignee
Inquide 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 Inquide SA filed Critical Inquide SA
Priority to ES9500474A priority Critical patent/ES2103679B1/es
Publication of ES2103679A1 publication Critical patent/ES2103679A1/es
Application granted granted Critical
Publication of ES2103679B1 publication Critical patent/ES2103679B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LA INVENCION COMPRENDE UN PROCESO PARA LA OBTENCION DE ACIDO CIANURICO DE ELEVADA PUREZA, OBTENIDO POR DESCOMPOSICION TERMICA DE UREA, QUE CONSISTE EN ALIMENTAR UNA MEZCLA DE UREA Y DE ACIDO CIANURICO EN UN REACTOR MANTENIDO ENTRE 230 Y 245C Y A UNA PRESION ENTRE 950 Y 1.000 MILIBARES, CON UNA SALIDA DE GASES Y CONDENSADOR A 135-150C Y UN FILTRO, DE MODO QUE LOS CONDENSADOS SON RECICLADOS AL REACTOR. LA INVENCION COMPRENDE ASIMISMO UNA INSTALACION QUE COMPRENDE UN REACTOR PROVISTO DE SALIDA DE GASES Y MEDIOS DE VACIO, QUE ESTA PRECEDIDO DE UNA MEZCLADORA HORIZONTAL PROVISTA DE MEDIOS DE AGITACION.
ES9500474A 1995-03-10 1995-03-10 Proceso e instalacion para la obtencion de acido cianurico de elevada pureza. Expired - Fee Related ES2103679B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9500474A ES2103679B1 (es) 1995-03-10 1995-03-10 Proceso e instalacion para la obtencion de acido cianurico de elevada pureza.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500474A ES2103679B1 (es) 1995-03-10 1995-03-10 Proceso e instalacion para la obtencion de acido cianurico de elevada pureza.

Publications (2)

Publication Number Publication Date
ES2103679A1 true ES2103679A1 (es) 1997-09-16
ES2103679B1 ES2103679B1 (es) 1998-07-01

Family

ID=8289728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500474A Expired - Fee Related ES2103679B1 (es) 1995-03-10 1995-03-10 Proceso e instalacion para la obtencion de acido cianurico de elevada pureza.

Country Status (1)

Country Link
ES (1) ES2103679B1 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8401757A1 (es) * 1982-03-24 1984-01-01 Charbonnages Ste Chimique Perfeccionamientos en un procedimiento de fabricacion de acido cianurico a partir de urea.
US4474957A (en) * 1982-11-12 1984-10-02 Shikoku Chemicals Corporation Process for producing cyanuric acid from urea
ES8601933A1 (es) * 1984-02-11 1985-12-01 Hoechst Ag Procedimiento para la preparacion de acido cianurico granu- lado

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8401757A1 (es) * 1982-03-24 1984-01-01 Charbonnages Ste Chimique Perfeccionamientos en un procedimiento de fabricacion de acido cianurico a partir de urea.
US4474957A (en) * 1982-11-12 1984-10-02 Shikoku Chemicals Corporation Process for producing cyanuric acid from urea
ES8601933A1 (es) * 1984-02-11 1985-12-01 Hoechst Ag Procedimiento para la preparacion de acido cianurico granu- lado

Also Published As

Publication number Publication date
ES2103679B1 (es) 1998-07-01

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Legal Events

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FD1A Patent lapsed

Effective date: 20101018