Method for enhancing strength of ball-type desulfurizer
A technology of desulfurizing agent and spherical type, which is applied in the treatment of desulfurizing agent and improving the strength of spherical desulfurizing agent. It can solve the problems of low mechanical strength, wear and breakage of spherical desulfurizing agent, and achieve good mechanical strength and molding stability. good, strength-enhancing effect
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Embodiment 1
[0020] First, put 100g of spherical desulfurizer whose active components are ferric oxide and ferric oxide, organic binders are kale powder and cellulose powder in a beaker, add about 300ml of water to it, at 25°C After soaking for 2 hours, filter to remove the water therein, and then cure the wet bulb under natural conditions for 20 hours. Finally, the spherical desulfurizer was dried at 90° C. for 1.5 hours to prepare a high-strength spherical desulfurizer A.
[0021] The spherical desulfurizer described in this example is the JX-1A spherical desulfurizer produced by Beijing Sanju Environmental Protection New Materials Co., Ltd.
Embodiment 2
[0023] First, put 100g of spherical desulfurizer whose active component is amorphous ferric oxyhydroxide and organic binder is methyl cellulose sodium into a beaker, add about 300ml of water to it, soak at 15°C for 12h, and filter Remove the moisture therein, and then cure the wet bulb under natural conditions for 32 hours. Finally, the spherical desulfurizer was dried at 90° C. for 1.5 hours to prepare high-strength spherical desulfurizer B.
[0024] The spherical desulfurizer described in this example is SDS-100 spherical desulfurizer produced by Beijing Sanju Environmental Protection New Materials Co., Ltd.
Embodiment 3
[0026] First, put 100g of spherical desulfurizer whose active component is amorphous ferric oxyhydroxide and organic binder is cellulose powder into a beaker, add about 300ml of water to it, soak at 10°C for 18h, and filter to remove the Moisture, and then the wet bulb is cured under natural conditions for 24 hours. Finally, the spherical desulfurizer was dried at 110° C. for 1 hour to prepare a high-strength spherical desulfurizer C.
[0027] The spherical desulfurizer described in this example is SDS-200 spherical desulfurizer produced by Beijing Sanju Environmental Protection New Materials Co., Ltd.
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