FR2424877A1 - Procede et installation pour la fabrication du nitrate de chaux ammoniacal - Google Patents

Procede et installation pour la fabrication du nitrate de chaux ammoniacal

Info

Publication number
FR2424877A1
FR2424877A1 FR7813158A FR7813158A FR2424877A1 FR 2424877 A1 FR2424877 A1 FR 2424877A1 FR 7813158 A FR7813158 A FR 7813158A FR 7813158 A FR7813158 A FR 7813158A FR 2424877 A1 FR2424877 A1 FR 2424877A1
Authority
FR
France
Prior art keywords
prodn
soln
mixt
concn
nitrate
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.)
Withdrawn
Application number
FR7813158A
Other languages
English (en)
Inventor
Octavian Moraru
Venera Pany
Neculai Popovici
Constantin Pitis
Gheorgh Macaveiu
Vasile Anescu
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.)
AZOMURES COMBINATUL INGRASAMIN
Original Assignee
AZOMURES COMBINATUL INGRASAMIN
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 AZOMURES COMBINATUL INGRASAMIN filed Critical AZOMURES COMBINATUL INGRASAMIN
Priority to FR7813158A priority Critical patent/FR2424877A1/fr
Publication of FR2424877A1 publication Critical patent/FR2424877A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/36—Nitrates
    • C01F11/40—Preparation by double decomposition with nitrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

A.PROCEDE D'OBTENTION DE NITRATE DE CHAUX AMMONIACAL. B.IL SE CARACTERISE EN CE QUE LA SOLUTION D'AZOTATE D'AMMONIUM, L'AGENT STABILISANT ET LE MATERIAU REJETE AU COURS DU TIRAGE FINAL DU NITRATE DE CHAUX AMMONIACAL PRODUIT, SONT CONCENTRES APRES HOMOGENEISATION, JUSQU'A ENVIRON 99,7 RESIDU SEC, PUIS FONDUS A LA TEMPERATURE DE 175C ET ENSUITE MELANGES AVEC LE CARBONATE DE CALCIUM REACTIF, SOUS-PRODUIT DE LA FABRICATION DE LA SOUDE ET DES ENGRAIS, PRECHAUFFE A 175C EN LIT FLUIDISE, CE MELANGE AYANT LIEU PENDANT 3-30SECONDES ET A UNE TEMPERATURE COMPRISE ENTRE 175 ET 180C, ET CETTE OPERATION DE MELANGE ETANT MUNIE D'UNE OPERATION DE GRANULATION ET DE TIRAGE. C.TENEUR EN AZOTATE DE CALCIUM.
FR7813158A 1978-05-03 1978-05-03 Procede et installation pour la fabrication du nitrate de chaux ammoniacal Withdrawn FR2424877A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7813158A FR2424877A1 (fr) 1978-05-03 1978-05-03 Procede et installation pour la fabrication du nitrate de chaux ammoniacal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813158A FR2424877A1 (fr) 1978-05-03 1978-05-03 Procede et installation pour la fabrication du nitrate de chaux ammoniacal

Publications (1)

Publication Number Publication Date
FR2424877A1 true FR2424877A1 (fr) 1979-11-30

Family

ID=9207880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813158A Withdrawn FR2424877A1 (fr) 1978-05-03 1978-05-03 Procede et installation pour la fabrication du nitrate de chaux ammoniacal

Country Status (1)

Country Link
FR (1) FR2424877A1 (fr)

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Legal Events

Date Code Title Description
ST Notification of lapse