A kind of high temperature coal tar demetallization method
A high-temperature coal tar and demetallization technology, applied in refining to remove heteroatoms, etc., can solve the problems of large metal deposition, large metal content, and fast deactivation speed, and achieve strong hydrophilicity, large pore size, and low cost Effect
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Embodiment 1
[0033] The test raw material is the high-temperature coal tar described in Table 1, the auxiliary agent is ethanol, the reaction conditions are shown in Table 2, and the reaction results are shown in Table 3.
Embodiment 2
[0035] The test raw material is the high-temperature coal tar described in Table 1, the auxiliary agent is ethanol, the reaction conditions are shown in Table 2, and the reaction results are shown in Table 3.
Embodiment 3
[0037] The test raw material is medium and low temperature coal tar described in Table 1, the reaction conditions are shown in Table 2, and the reaction results are shown in Table 3.
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