Normal temperature nanometer desulfurizing agent and its preparation process
A desulfurization agent, nanotechnology, applied in the field of desulfurization agent and its preparation, can solve the problems of slow reaction speed and reduced sulfur capacity
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specific Embodiment approach 1
[0004] Embodiment 1: In this embodiment, the room temperature nano-desulfurizer includes nano-zinc oxide and nano-iron oxide, wherein the molar ratio of nano-iron oxide to nano-zinc oxide is 1:13-47.
[0005] The addition of the iron element in this embodiment inhibits the growth of zinc oxide grains, reduces the particle size of the desulfurizer, and increases the sulfur capacity of the desulfurizer at room temperature. Table 1 shows the desulfurization comparison test data of different desulfurizers at room temperature (25-30°C).
[0006] Desulfurizer
specific Embodiment approach 2
[0007] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the molar ratio of nano-iron oxide to nano-zinc oxide is 1:15-45. Others are the same as the first embodiment.
specific Embodiment approach 3
[0008] Embodiment 3: The difference between this embodiment and Embodiment 1 is that the molar ratio of nano-iron oxide to nano-zinc oxide is 1:20-40. Others are the same as the first embodiment.
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