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公开(公告)号：US20150158018A1
公开(公告)日：2015-06-11
申请号：US14100239
申请日：2013-12-09
Applicant: Bi-Zeng ZHAN
Inventor： Bi-Zeng ZHAN
CPC classification number: B01J29/166 , B01J21/12 , B01J23/882 , B01J23/883 , B01J23/888 , B01J29/084 , B01J35/0006 , B01J35/002 , B01J35/10 , B01J35/1019 , B01J35/1023 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J37/04 , C10G65/12 , C10G67/04 , C10G2400/10
Abstract: Hydrocracking catalysts and hydrocracking processes for the selective production of lube base stocks are disclosed. The hydrocracking catalyst contains a low acidity, highly dealuminated USY zeolite having a zeolite acid site density of from 1 to 100 micromole/g, a catalyst support, and one or more metals. The hydrocracking catalysts can maximize lube base stock yield while providing for effective impurity removal and VI enhancement at lower hydrocracking conversions.
Abstract translation: 公开了用于选择性生产润滑基料的加氢裂化催化剂和加氢裂化方法。 加氢裂化催化剂含有沸石酸位密度为1-100微摩尔/ g，催化剂载体和一种或多种金属的低酸度，高脱铝USY沸石。 加氢裂化催化剂可以最大限度地提高润滑油基础油料产量，同时提供有效的杂质去除和VI增强在较低的加氢裂化转化率。
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公开(公告)号：US20150159095A1
公开(公告)日：2015-06-11
申请号：US14100278
申请日：2013-12-09
Applicant: Bi-Zeng ZHAN
Inventor： Bi-Zeng ZHAN
IPC: C10G47/20
CPC classification number: C10G47/20 , B01J29/166 , B01J35/1019 , B01J35/1023 , B01J35/1042 , B01J35/1047 , B01J35/1061 , C10G47/06 , C10G47/18 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2400/04 , C10G2400/06 , C10G2400/08 , C10G2400/10
Abstract: Hydrocracking processes for the selective production of middle distillates are disclosed. The hydrocracking catalyst contains a low acidity, highly dealuminated USY zeolite having a zeolite acid density of from 1 to 100 micromole/g, a catalyst support, and one or more metals. The hydrocracking process can maximize middle distillate yield while providing for effective impurity removal and enhanced aromatics saturation.
Abstract translation: 公开了用于选择性生产中间馏分的加氢裂化方法。 加氢裂化催化剂含有沸石酸密度为1至100微摩尔/ g，催化剂载体和一种或多种金属的低酸度，高脱铝USY沸石。 加氢裂化过程可以最大化中间馏分产率，同时提供有效的杂质去除和增强的芳烃饱和度。
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公开(公告)号：US20140151266A1
公开(公告)日：2014-06-05
申请号：US14100779
申请日：2013-12-09
Applicant: Bi-Zeng ZHAN
Inventor： Bi-Zeng ZHAN
IPC: C10G47/20
CPC classification number: C10G47/20 , B01J29/166 , B01J35/026 , B01J37/0201 , B01J37/04 , C10G45/06 , C10G45/10 , C10G45/12 , C10G45/62 , C10G45/64 , C10G47/14 , C10G47/16 , C10G47/18 , C10G49/02 , C10G49/04 , C10G49/06 , C10G49/08
Abstract: The present invention is directed to a method for making a catalyst for hydroprocessing a carbonaceous feedstock under hydroprocessing conditions, and the use of that catalyst. More particularly, the present invention is directed to methods for inhibiting rapid decomposition of ammonium nitrate during calcination of the catalyst following metal impregnation, wherein ammonium nitrate is formed when a nitrate-containing composition and an ammonium-containing component is used in the deposition of metal onto the catalyst.
Abstract translation: 本发明涉及制备用于在加氢处理条件下加氢处理含碳原料的催化剂的方法，以及该催化剂的用途。 更具体地说，本发明涉及用于在金属浸渍后催化剂煅烧期间抑制硝酸铵快速分解的方法，其中当含硝酸盐的组合物和含铵组分用于金属沉积时形成硝酸铵 催化剂。
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公开(公告)号：US20170136448A1
公开(公告)日：2017-05-18
申请号：US15417146
申请日：2017-01-26
Applicant: Bi-Zeng ZHAN
Inventor： Bi-Zeng ZHAN
CPC classification number: B01J29/166 , B01J21/12 , B01J23/882 , B01J23/883 , B01J23/888 , B01J29/084 , B01J35/0006 , B01J35/002 , B01J35/10 , B01J35/1019 , B01J35/1023 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J37/04 , C10G65/12 , C10G67/04 , C10G2400/10
Abstract: Hydrocracking catalysts and hydrocracking processes for the selective production of lube base stocks are disclosed. The hydrocracking catalyst contains a low acidity, highly dealuminated USY zeolite having a zeolite acid site density of from 1 to 100 micromole/g, a catalyst support, and one or more metals. The hydrocracking catalysts can maximize lube base stock yield while providing for effective impurity removal and VI enhancement at lower hydrocracking conversions.
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