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  • Carbamide (Urea)

    Carbamide (Urea)

     

    Carbamide(UREA) can be utilized in animal husbandry as fodder additive. Depending on purpose, two carbamide marks are produced: A- for industry; B – for agriculture. Carbamide is non-combustible, fire-and is explosion-proof under normal conditions. As regards to its influence on organism, it falls into 3-rd class of hazardous substances

    TECHNICAL SPECIFICATIONS

    Name of a parameter Standard for mark and grade
    А B
    extra first extra first second
    1. Nitrogen fraction of total

    mass on dry basise, %, not less

    46,3 46,2 46,2 46,2 46,2
    2. Biuret (Ureido Formamide)

    fraction of total mass, %, no more

    0,6 1,4 1,4 1,4 1,4
    3. Loose ammonia fraction of

    total mass, %, no more, for carbamide

    – crystal 0,01 0,01
    – prilled 0,02 0,03
    4. Mass share of water, %, no

    more:

    – Method of drying 0,3 0,3 0,3 0,3 0,3
    – Method Fishera 0,6 0,6 0,5 0,5 0,6
    5. Friability, % 100 100 100
    6. distribution of sizes, %:
    – fraction of total mass of

    granules with size, mm :

    §      1 – 4, not less 94 94 94
    §      2 – 4, not less 70 50
    §      less than 1, not less 3 5 5
    §      6-mm sieve residue, no

    more

    Absence
    7. Static hardness of granules,

    kgf/granule, not less

    0,7 0,5 0,3

    APPLICATION AREA

    Crystal carbamide (urea) is received from ammonia and carbon dioxide. carbamide is used in an industry as raw materials at manufacturing of pitches, glues, etc., for use in agriculture as mineral nitrogen fertilizer.

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