Concentrating Crystallisating Dehydrating Preventing the absorption of moisture or caking

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    Method and crystallizing tank and arrangement thereof for crystalli...

    • Patent number 12,168,611
    • Issue date Dec 17, 2024
    • Yara International ASA
    • Robertus Louwe
    • C01 - INORGANIC CHEMISTRY
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    Method for producing anhydrous calcium nitrate powder

    • Patent number 9,908,787
    • Issue date Mar 6, 2018
    • Yara International ASA
    • Torstein Obrestad
    • C01 - INORGANIC CHEMISTRY
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    Nitrates

    • Patent number 8,524,114
    • Issue date Sep 3, 2013
    • John Arthur Bewsey
    • John Arthur Bewsey
    • C01 - INORGANIC CHEMISTRY
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    Apparatus for producing nitrate granules

    • Patent number 8,394,153
    • Issue date Mar 12, 2013
    • Omnia Fertilizer Limited
    • Johannes Petrus Gysbert Eygelaar
    • C01 - INORGANIC CHEMISTRY
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    Apparatus for producing nitrate granules

    • Patent number 7,727,485
    • Issue date Jun 1, 2010
    • Omnia Fertilizer Limited
    • Johannes Petrus Gysbert Eygelaar
    • C01 - INORGANIC CHEMISTRY
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    Method for production of nitrate-containing products from undercool...

    • Patent number 7,500,995
    • Issue date Mar 10, 2009
    • Yara International ASA
    • Jan Birger Isaksen
    • C05 - FERTILISERS MANUFACTURE THEREOF
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    Method for manufacturing a calcium nitrate melt and product thereof

    • Patent number 6,610,267
    • Issue date Aug 26, 2003
    • Norsk Hydro ASA
    • Torstein Obrestad
    • C05 - FERTILISERS MANUFACTURE THEREOF
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    Process for crystallization of mineral salts

    • Patent number 5,716,419
    • Issue date Feb 10, 1998
    • PPG Industries, Inc.
    • David A. Larsen
    • C01 - INORGANIC CHEMISTRY
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    Purification of barium values

    • Patent number 4,834,952
    • Issue date May 30, 1989
    • Rhone-Poulenc Chimie
    • Alain Rollat
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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    Process for separating off calcium nitrate tetrahydrate by crystall...

    • Patent number 4,569,677
    • Issue date Feb 11, 1986
    • Unie Van Kunstmestfabrieken BV
    • Gijsbertus H. M. Calis
    • C01 - INORGANIC CHEMISTRY
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    Process for crystallizing calcium nitrate

    • Patent number 4,008,309
    • Issue date Feb 15, 1977
    • Institutul de Cercetari Chimice - Icechim
    • Iuliu Virgil Florian Moldovan
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    3694167

    • Patent number 3,694,167
    • Issue date Sep 26, 1972
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    3065052

    • Patent number 3,065,052
    • Issue date Nov 20, 1962
    • C01 - INORGANIC CHEMISTRY
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    3010788

    • Patent number 3,010,788
    • Issue date Nov 28, 1961
    • C01 - INORGANIC CHEMISTRY
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    2819955

    • Patent number 2,819,955
    • Issue date Jan 14, 1958
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2730814

    • Patent number 2,730,814
    • Issue date Jan 17, 1956
    • C05 - FERTILISERS MANUFACTURE THEREOF
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    2375898

    • Patent number 2,375,898
    • Issue date May 15, 1945
    • C05 - FERTILISERS MANUFACTURE THEREOF
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    1903636

    • Patent number 1,903,636
    • Issue date Apr 11, 1933
    • C01 - INORGANIC CHEMISTRY
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    1849082

    • Patent number 1,849,082
    • Issue date Mar 15, 1932
    • C05 - FERTILISERS MANUFACTURE THEREOF
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    1700116

    • Patent number 1,700,116
    • Issue date Jan 29, 1929
    • C01 - INORGANIC CHEMISTRY
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    1564410

    • Patent number 1,564,410
    • Issue date Dec 8, 1925
    • C05 - FERTILISERS MANUFACTURE THEREOF
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    1475492

    • Patent number 1,475,492
    • Issue date Nov 27, 1923
    • C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents