Alkali inhibitor for inhibiting saltpetering of red mud and preparation method thereof
A technology of alkali inhibitor and efflorescence, which is applied in the field of red mud, can solve the problems of land and groundwater pollution, red mud occupying a large amount of land, environmental pollution, etc., and achieve the effects of saving cement, reducing mixing water consumption, and improving fluidity
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Embodiment 1
[0028] see figure 1 , the present invention provides the following technical solutions:
[0029] An alkali inhibitor for inhibiting red mud efflorescence, the alkali inhibitor comprises the following raw material formula in parts by weight: 1 part of catalyst, 2 parts of water reducing agent, 11 parts of sodium chloride, 7 parts of potassium chloride, 5 parts of magnesium chloride, 1 part of citric acid, 15 parts of calcium chloride, 2 parts of boric acid, 1 part of defoamer, 10 parts of zeolite particles.
[0030] In a specific embodiment of the present invention, 11 parts of sodium chloride, 7 parts of potassium chloride, 5 parts of magnesium chloride, 15 parts of calcium chloride, 2 parts of boric acid and 10 parts of zeolite particles are placed in a non-metallic mixer for mixing , the mixing time is 1-2h, let 11 parts of sodium chloride, 7 parts of potassium chloride, 5 parts of magnesium chloride, 15 parts of calcium chloride, 2 parts of boric acid and 10 parts of zeoli...
Embodiment 2
[0048] An alkali inhibitor for inhibiting red mud efflorescence, the alkali inhibitor includes the following raw material formula in parts by weight: 6 parts of catalyst, 9 parts of water reducing agent, 18 parts of sodium chloride, 15 parts of potassium chloride, 9 parts of magnesium chloride, 5 parts of citric acid, 26 parts of calcium chloride, 7 parts of boric acid, 3 parts of defoamer, 19 parts of zeolite particles.
[0049] A method for inhibiting red mud efflorescence, comprising the steps of:
[0050] S1: Sampling by weight, putting sodium chloride, potassium chloride, magnesium chloride, calcium chloride, boric acid, and zeolite particles into a mixer for mixing for later use;
[0051] S2: Put the mixture mixed in S1 into a ball mill for grinding to obtain solid red mud efflorescence inhibitors with different particle sizes;
[0052] S3: put the solid red mud efflorescence inhibitor obtained in S2 into a sieving machine for sieving to obtain a fine solid red mud effl...
Embodiment 3
[0055] An alkali inhibitor for inhibiting red mud efflorescence, the alkali inhibitor comprises the following raw material formula in parts by weight: 2 parts of catalyst, 4 parts of water reducing agent, 13 parts of sodium chloride, 10 parts of potassium chloride, 7 parts of magnesium chloride, 2 parts of citric acid, 18 parts of calcium chloride, 4 parts of boric acid, 1.5 parts of defoamer, 13 parts of zeolite particles.
[0056] A method for inhibiting red mud efflorescence, comprising the steps of:
[0057] S1: Sampling by weight, putting sodium chloride, potassium chloride, magnesium chloride, calcium chloride, boric acid, and zeolite particles into a mixer for mixing for later use;
[0058] S2: Put the mixture mixed in S1 into a ball mill for grinding to obtain solid red mud efflorescence inhibitors with different particle sizes;
[0059] S3: put the solid red mud efflorescence inhibitor obtained in S2 into a sieving machine for sieving to obtain a fine solid red mud e...
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