本文選題：加氫裂化尾油 + 加氫補充精制�。� 參考：《石油煉制與化工》2016年12期

【摘要】：研究了潤滑油基礎(chǔ)油補充精制催化劑載體SiO_2含量對催化劑性能的影響。結(jié)果表明,當(dāng)SiO_2質(zhì)量分?jǐn)?shù)為30%時,催化劑具有較高的比表面積和孔體積,酸性較強,催化劑的芳烴飽和性能最佳。以加氫裂化尾油脫蠟油為原料,采用SA-30催化劑時的最佳反應(yīng)工藝條件為反應(yīng)溫度230℃、反應(yīng)壓力15 MPa、氫油體積比500、體積空速1.1h~(-1),此條件下加氫產(chǎn)物中芳烴質(zhì)量分?jǐn)?shù)為0.38%。
[Abstract]:The effect of SiO_2 content on the catalyst performance was studied. The results show that when the mass fraction of SiO_2 is 30, the catalyst has higher specific surface area and pore volume, stronger acidity, and the best aromatics saturation performance. The optimum reaction conditions for hydrocracking tail oil dewaxing oil were as follows: reaction temperature 230 鈩，

本文編號：1858072