ES348929A1 - Procedimiento de obtencion de sales amoniacas para la pro- duccion de fertilizantes. - Google Patents

Procedimiento de obtencion de sales amoniacas para la pro- duccion de fertilizantes.

Info

Publication number
ES348929A1
ES348929A1 ES348929A ES348929A ES348929A1 ES 348929 A1 ES348929 A1 ES 348929A1 ES 348929 A ES348929 A ES 348929A ES 348929 A ES348929 A ES 348929A ES 348929 A1 ES348929 A1 ES 348929A1
Authority
ES
Spain
Prior art keywords
tower
acid
acids
outlet
ammonia
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
ES348929A
Other languages
English (en)
Spanish (es)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES348929A1 publication Critical patent/ES348929A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/405—Polyphosphates of ammonium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/28—Ammonium phosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/12—Separation of ammonia from gases and vapours
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/18—Nitrates of ammonium
    • C01C1/185—Preparation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/242—Preparation from ammonia and sulfuric acid or sulfur trioxide
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Fertilizers (AREA)
ES348929A 1967-01-06 1968-01-04 Procedimiento de obtencion de sales amoniacas para la pro- duccion de fertilizantes. Expired ES348929A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB97567A GB1197741A (en) 1967-01-06 1967-01-06 Ammoniation of Acids and Production of Fertilizers therefrom.

Publications (1)

Publication Number Publication Date
ES348929A1 true ES348929A1 (es) 1969-08-16

Family

ID=9713821

Family Applications (1)

Application Number Title Priority Date Filing Date
ES348929A Expired ES348929A1 (es) 1967-01-06 1968-01-04 Procedimiento de obtencion de sales amoniacas para la pro- duccion de fertilizantes.

Country Status (6)

Country Link
BE (1) BE709024A (US20100223739A1-20100909-C00025.png)
DE (1) DE1667792A1 (US20100223739A1-20100909-C00025.png)
ES (1) ES348929A1 (US20100223739A1-20100909-C00025.png)
FR (1) FR1562906A (US20100223739A1-20100909-C00025.png)
GB (1) GB1197741A (US20100223739A1-20100909-C00025.png)
NL (1) NL6800166A (US20100223739A1-20100909-C00025.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1395127B1 (it) 2009-07-30 2012-09-05 Saipem Spa Procedimento per il recupero di ammoniaca da una corrente gassosa
FR3062650B1 (fr) * 2017-02-07 2019-03-29 Denitral Procede et installation de production d'un engrais liquide a partir d'air charge en ammoniac provenant d'urine d'animaux
BE1027662B1 (de) * 2019-10-11 2021-05-10 Thyssenkrupp Ind Solutions Ag Abgaswäscher mit Energieintegration
WO2021069334A1 (de) * 2019-10-11 2021-04-15 Thyssenkrupp Industrial Solutions Ag Abgaswäscher mit energieintegration

Also Published As

Publication number Publication date
NL6800166A (US20100223739A1-20100909-C00025.png) 1968-07-08
DE1667792A1 (de) 1971-07-29
BE709024A (US20100223739A1-20100909-C00025.png) 1968-07-05
GB1197741A (en) 1970-07-08
FR1562906A (US20100223739A1-20100909-C00025.png) 1969-04-11

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