Dry-process cement rotary kiln desulphurization denitration complexing agent method of preparation and use

Dry-process cement rotary kiln desulphurization denitration complexing agent method of preparation and use

CN
  • CN 104,474,887 B
  • Filed: 11/24/2014
  • Issued: 10/19/2016
  • Est. Priority Date: 11/24/2014
  • Status: Active Grant
First Claim
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1. the dry-process cement rotary kiln preparation method of desulphurization denitration complexing agent, it is characterised in that the ratio of weight and number of each componentIt is:

  • Vanadic anhydride 0.5 part~

    3.0 parts;

    0.5 part~

    3.0 parts of magnesium hydroxide;

    Zirconium oxide 1.5 parts~

    4.0 parts;

    Disamarium trioxide 1.5 parts~

    4.0 parts;

    Ammonium molybdate 2.5 parts~

    5.0 parts;

    Zinc oxide 2.5 parts~

    5.0 parts;

    Manganese oxide 3.5 parts~

    6.0 parts;

    Ammonium hydrogen carbonate 3.5 parts~

    6.0 parts;

    Sodium nitrate 4.5 parts~

    7.5 parts;

    Sodium humate 4.5 parts~

    7.5 parts;

    Calcium oxide 56.0 parts~

    68.0 parts;

    Its preparation method is as follows;

    A, by each component by above-mentioned ratio of weight and number dispensing, in metering adds mixer the most successively;

    B, start mixer by added material uniform mixing, prepare powder body desulphurization denitration complexing agent;

    Enter in bulk through bucket elevatorTank stores, standby.

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