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发明公开
CN109794298A 一种加氢精制催化剂及其制备方法、馏分油加氢精制方法 有权

一种加氢精制催化剂及其制备方法、馏分油加氢精制方法
摘要：
本发明公开了一种加氢精制催化剂及其制备方法。该催化剂以重量百分比计，所述催化剂包含分子筛1～5％、以金属氧化物计的杂多酸16.9％～27.5％、其余为γ-Al2O3。所述杂多酸为金属-有机框架材料(MOFs)包覆的杂多酸，分子式为[TBA]3[H3PMo12O40][Ni4(L)]，其中，TBA为四丁基氢氧化铵，H3L为[1,1’:3’1”-三邻苯]-4,5’,4”-三羧酸。该催化剂可用于馏分油加氢精制，具有较高的加氢活性。本发明还公开了一种馏分油加氢精制方法，以上述的加氢精制催化剂为催化剂。
摘要（英）：

The invention discloses a hydrogenation catalyst and a preparation method thereof. The catalyst comprises, by weight, 1-5% of molecular sieve, 16.9%-27.5% of heteropolyacid counted by metal oxides andthe balanced of gamma-Al2O3, the heteropolyacid is a metal-organic framework material (MOFs) coated heteropolyacid, the molecular formula of the heteropolyacid is [TBA]3[H3PMo12O40][Ni4(L)], whereinTBA is tetrabutylammonium hydroxide, H3L is [1,1':3'1''-terphenyl]-4,5',4''-tricarboxylic acid. The catalyst can be used for the hydrogenation refining of the distillate oil, and higher hydrogen activity is achieved. The invention further discloses a distillate oil hydrogenation refining method, and the above hydrogenation catalyst is taken as the catalyst.

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