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公开(公告)号:US11161105B2
公开(公告)日:2021-11-02
申请号:US16332292
申请日:2017-04-24
发明人: Le Zhang , Mingfeng Li , Huifeng Li , Hong Nie , Shi Ding , Xuefen Liu , Zhihai Hu
IPC分类号: B01J35/00 , B01J21/04 , B01J23/882 , B01J23/883 , B01J23/888 , C10G45/08 , B01J37/02 , B01J21/06 , B01J21/08 , B01J21/12 , B01J27/132 , B01J31/34 , B01J37/08 , B01J37/20
摘要: The present application relates to a hydrogenation catalyst, a process for producing the same and application thereof in the hydrotreatment of feedstock oil. The process comprises at least the following steps: (1) contacting a first active metal component and a first organic complexing agent with a carrier to obtain a composite carrier; (2) calcining the composite carrier to obtain a calcined composite carrier having a total carbon content of 1% by weight or less; and (3) contacting a second organic complexing agent with the calcined composite carrier to obtain the hydrogenation catalyst. The hydrogenation catalyst has both excellent hydrodesulfurization activity and hydrodenitrogenation activity, and exhibits a significantly prolonged service life.
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公开(公告)号:US09469817B2
公开(公告)日:2016-10-18
申请号:US14626233
申请日:2015-02-19
发明人: Yichao Mao , Hong Nie , Mingfeng Li , Qinghe Yang , Zhihai Hu , Runqiang Zhang , Guangle Zhao
IPC分类号: C10G47/20 , C10G47/12 , B01J37/08 , B01J23/85 , B01J29/076 , B01J29/16 , B01J29/26 , B01J29/48 , B01J29/78 , B01J35/00 , B01J37/02 , C10G47/10 , C10G47/16 , B01J21/12 , B01J37/20 , B01J37/28 , B01J35/10 , B01J37/00
CPC分类号: C10G47/20 , B01J21/12 , B01J23/85 , B01J29/076 , B01J29/166 , B01J29/26 , B01J29/48 , B01J29/7815 , B01J35/002 , B01J35/1019 , B01J35/1023 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J37/0018 , B01J37/0203 , B01J37/086 , B01J37/20 , B01J37/28 , B01J2229/186 , B01J2229/42 , C10G47/12
摘要: A hydrocracking catalyst comprises a support, at least one of VIII Group metal components, and at least one of VIB Group metal components. The support comprises an acidic silica-alumina component and alumina derived from a pseudo-boehmite component, wherein the content of the acidic silica-alumina component is 3-80 wt %, the content of alumina derived from the pseudo-boehmite component is 20-95 wt %, based on the support. The support is obtained by mixing, molding, drying and calcining the acidic silica-alumina component with the pseudo-boehmite component, wherein said pseudo-boehmite component comprises pseudo-boehmite PB1 and pseudo-boehmite PB2, wherein the content of PB1 is 10-90 wt % and the content of PB2 is 0-60 wt % on a dry basis and based on the support.
摘要翻译: 加氢裂化催化剂包括载体,VIII族金属组分中的至少一种和至少一种VIB族金属组分。 载体包括酸性二氧化硅 - 氧化铝组分和衍生自假勃姆石组分的氧化铝,其中酸性二氧化硅 - 氧化铝组分的含量为3-80重量%,衍生自假勃姆石组分的氧化铝的含量为20- 95重量%,基于载体。 通过混合,成型,干燥和煅烧酸性二氧化硅 - 氧化铝组分与假勃姆石组分获得载体,其中所述假勃姆石组分包括假勃姆石PB1和假勃姆石PB2,其中PB1的含量为10- 90重量%,PB2的含量为0-60重量%,基于该载体。
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