ES2004070A6 - Procedimiento e instalacion para la fabricacion de soluciones acuosas concentradas de nitrato amonico - Google Patents

Procedimiento e instalacion para la fabricacion de soluciones acuosas concentradas de nitrato amonico

Info

Publication number
ES2004070A6
ES2004070A6 ES8700148A ES8700148A ES2004070A6 ES 2004070 A6 ES2004070 A6 ES 2004070A6 ES 8700148 A ES8700148 A ES 8700148A ES 8700148 A ES8700148 A ES 8700148A ES 2004070 A6 ES2004070 A6 ES 2004070A6
Authority
ES
Spain
Prior art keywords
ammonium nitrate
solution
discharge chamber
nitrate solution
reactor
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
Application number
ES8700148A
Other languages
English (en)
Inventor
Gomez Rafael Salcedo
Nino-Hernansaez Jose Lui Lopez
Del Valle Joaquin Olivares
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.)
Ercros SA
Original Assignee
Union Explosivos Rio Tinto 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 Union Explosivos Rio Tinto SA filed Critical Union Explosivos Rio Tinto SA
Priority to ES8700148A priority Critical patent/ES2004070A6/es
Priority to DE1988500004 priority patent/DE277901T1/de
Priority to EP88500004A priority patent/EP0277901B1/en
Priority to DE8888500004T priority patent/DE3873363D1/de
Publication of ES2004070A6 publication Critical patent/ES2004070A6/es
Priority to GR89300021T priority patent/GR890300021T1/el
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/18—Nitrates of ammonium
    • C01C1/185—Preparation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

LA INVENCION SE REALIZA SEGUN LAS SIGUIENTES FASES: INTRODUCCION A PRESION DE LA SOLUCION DE ACIDO NITRICO DEL 50©60% Y EL AMONIACO ANHIDRO EN UN REACTOR TUBULAR EN T DANDO UNA DISOLUCION DE NITRATO AMONICO Y UNA FASE GASEOSA DE VAPOR; SEPARACION DE LA SOLUCION DE NITRATO AMONICO Y LA FASE DE VAPOR EN UNA CAMARA DE DESCARGA DEL REACTOR; SOMETIMIENTO DE LA SOLUCION DE NITRATO AMONICO A UN BRUSCO DESCENSO DE PRESION EN UNA NUEVA CAMARA DE DESCARGA DE VACIO Y SU INMEDIATO PASO POR UN EVAPORADOR©CONCENTRADOR CONTINUO A LA CAMARA DE DESCARGA OBTENIENDOSE SEPARADAMENTE LA CORRIENTE DE SOLUCION CONCENTRADA DE NITRATO AMONICO Y LA CORRIENTE DE VAPOR RESIDUAL. SEGUN LA INVENCION SE OBTIENEN SOLUCIONES DE NITRATO AMONICO DE CONCENTRACION SUPERIOR AL 95%, APTAS PARA SU PASO A ETAPAS DE GRANULACION O PRILLADO, SIN APORTE DE CALOR EXTERNO AL SISTEMA.
ES8700148A 1987-01-21 1987-01-21 Procedimiento e instalacion para la fabricacion de soluciones acuosas concentradas de nitrato amonico Expired ES2004070A6 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES8700148A ES2004070A6 (es) 1987-01-21 1987-01-21 Procedimiento e instalacion para la fabricacion de soluciones acuosas concentradas de nitrato amonico
DE1988500004 DE277901T1 (de) 1987-01-21 1988-01-20 Verfahren und vorrichtung zur herstellung von ammoniumnitrat.
EP88500004A EP0277901B1 (en) 1987-01-21 1988-01-20 Process and installation for the production of ammonium nitrate
DE8888500004T DE3873363D1 (de) 1987-01-21 1988-01-20 Verfahren und vorrichtung zur herstellung von ammoniumnitrat.
GR89300021T GR890300021T1 (en) 1987-01-21 1989-04-12 Process and installation for the production of ammonium nitrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8700148A ES2004070A6 (es) 1987-01-21 1987-01-21 Procedimiento e instalacion para la fabricacion de soluciones acuosas concentradas de nitrato amonico

Publications (1)

Publication Number Publication Date
ES2004070A6 true ES2004070A6 (es) 1988-12-01

Family

ID=8249204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700148A Expired ES2004070A6 (es) 1987-01-21 1987-01-21 Procedimiento e instalacion para la fabricacion de soluciones acuosas concentradas de nitrato amonico

Country Status (4)

Country Link
EP (1) EP0277901B1 (es)
DE (2) DE3873363D1 (es)
ES (1) ES2004070A6 (es)
GR (1) GR890300021T1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2191538A1 (es) * 2001-07-04 2003-09-01 Incro S A Procedimiento e instalacion para la fabricacion de soluciones concentradas de nitrato amonico.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755959B1 (fr) * 1996-11-18 1998-12-24 Kaltenbach Thuring Sa Reacteur, procede et installation pour la fabrication de sels d'ammoniaque
CN100391844C (zh) * 2006-07-12 2008-06-04 宋三奎 利用合成氨冷冻系统放空气生产硝酸铵的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282475A (es) * 1962-02-08
BE617291A (es) * 1962-05-04 1900-01-01
DE3113783C2 (de) * 1981-04-04 1987-01-02 Didier Engineering Gmbh, 4300 Essen Verfahren und Einrichtung zur Herstellung von Ammonnitrat
FR2584386B1 (fr) * 1985-07-04 1990-09-07 Charbonnages Ste Chimique Procede de fabrication de solutions concentrees de nitrate d'ammonium et installation pour la mise en oeuvre de ce procede

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2191538A1 (es) * 2001-07-04 2003-09-01 Incro S A Procedimiento e instalacion para la fabricacion de soluciones concentradas de nitrato amonico.

Also Published As

Publication number Publication date
DE3873363D1 (de) 1992-09-10
EP0277901B1 (en) 1992-08-05
GR890300021T1 (en) 1989-04-12
DE277901T1 (de) 1989-04-20
EP0277901A1 (en) 1988-08-10

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