公开(公告)号：US20240189801A1

公开(公告)日：2024-06-13

申请号：US18344380

申请日：2023-06-29

申请人： Chevron U.S.A. Inc.

发明人： Xiaoying OUYANG ,  Viorel DUMA ,  Alexander KUPERMAN ,  Ibrahim UCKUNG ,  Theodorus Ludovicus Michael MAESEN ,  Axel BRAIT ,  Charles WILSON

IPC分类号： B01J23/89 ,  B01J35/31 ,  B01J35/61 ,  B01J35/63 ,  B01J37/00 ,  B01J37/03 ,  B01J37/04 ,  B01J37/08 ,  B01J37/20 ,  C07C5/10 ,  C10G45/00 ,  C10G47/00 ,  C10G49/00

CPC分类号： B01J23/8993 ,  B01J35/31 ,  B01J35/615 ,  B01J35/633 ,  B01J37/0045 ,  B01J37/031 ,  B01J37/04 ,  B01J37/08 ,  B01J37/20 ,  C07C5/10 ,  C10G45/00 ,  C10G47/00 ,  C10G49/00 ,  C10G2300/1055 ,  C10G2300/1074 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/42 ,  C10G2300/70

摘要： Bulk catalysts comprised of nickel, molybdenum, tungsten and titanium and methods for synthesizing bulk catalysts are provided. The catalysts are useful for hydroprocessing, particularly hydrodesulfurization and hydrodenitrogenation, of hydrocarbon feedstocks.

公开(公告)号：US20210339232A1

公开(公告)日：2021-11-04

申请号：US17190611

申请日：2021-03-03

申请人： CHEVRON U.S.A. INC.

发明人： Xiaoying OUYANG ,  Viorel DUMA ,  Alexander KUPERMAN ,  Ibrahim UCKUNG ,  Theodorus Ludovicus Michael MAESEN ,  Axel BRAIT ,  Charles WILSON

IPC分类号： B01J23/89 ,  B01J35/10 ,  B01J35/00 ,  B01J37/20 ,  B01J37/00 ,  C07C5/10 ,  B01J37/04 ,  B01J37/03 ,  B01J37/08 ,  C10G45/00 ,  C10G47/00 ,  C10G49/00

摘要： Bulk catalysts comprised of nickel, molybdenum, tungsten and titanium and methods for synthesizing bulk catalysts are provided. The catalysts are useful for hydroprocessing, particularly hydrodesulfurization and hydrodenitrogenation, of hydrocarbon feedstocks.

公开(公告)号：US20230347324A1

公开(公告)日：2023-11-02

申请号：US18344450

申请日：2023-06-29

申请人： Chevron U.S.A. Inc.

发明人： Xiaoying OUYANG ,  Viorel DUMA ,  Alexander KUPERMAN ,  Ibrahim UCKUNG ,  Theodorus Ludovicus Michael MAESEN ,  Axel BRAIT ,  Charles WILSON

IPC分类号： B01J23/89 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/03 ,  B01J37/04 ,  B01J37/08 ,  B01J37/20 ,  C07C5/10 ,  C10G45/00 ,  C10G47/00 ,  C10G49/00

CPC分类号： B01J23/8993 ,  B01J35/0026 ,  B01J35/1019 ,  B01J35/1038 ,  B01J37/0045 ,  B01J37/031 ,  B01J37/04 ,  B01J37/08 ,  B01J37/20 ,  C07C5/10 ,  C10G45/00 ,  C10G47/00 ,  C10G49/00 ,  C10G2300/1055 ,  C10G2300/1074 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/42 ,  C10G2300/70

摘要： Bulk catalysts comprised of nickel, molybdenum, tungsten and titanium and methods for synthesizing bulk catalysts are provided. The catalysts are useful for hydroprocessing, particularly hydrodesulfurization and hydrodenitrogenation, of hydrocarbon feedstocks.