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Patent Agency Ranking
公开(公告)号：US11311860B2
公开(公告)日：2022-04-26
申请号：US16035448
申请日：2018-07-13
Applicant: Qatar University
Inventor： Mohammed J. Al-Marri , Mohammed Ali H. Salah Saad , Mahmoud M. Khader , Sardar Ali , Ahmed Gamal Abdelmoneim
Abstract: This invention relates to a novel nickel catalyst and a novel one-pot solution combustion synthesis of that catalyst for the CO2 reforming and low temperature steam reformation of methane. The novel nickel catalyst has exceptional activity for dry reforming and steam reforming of methane, and exhibits excellent resilience to deactivation due to carbon formation.
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2.发明授权公开(公告)号：US11951457B2
公开(公告)日：2024-04-09
申请号：US17568657
申请日：2022-01-04
Applicant: QATAR UNIVERSITY
Inventor： Sardar Ali , Dharmesh Kumar , Ahmed Gamal , Mahmoud M. Khader , Muftah El-Naas
CPC classification number: B01J23/755 , B01J21/08 , B01J35/0013 , B01J35/023 , B01J37/036 , B01J37/04 , B01J37/082
Abstract: Provided herein is a novel silica-supported nickel nanocomposite and a novel one-pot solution combustion synthesis of that nanocomposite. The method allows the synthesis of small size nickel nanoparticles (e.g., 3 nm to 40 nm) for which a considerable percentage of nickel is inserted into silica, experiencing strong metal-support interaction. These exceptional physicochemical properties make them desirable for various industrial applications, such as electronic, heterogeneous catalysis as well as conversion and storage of energy.
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公开(公告)号：US11878287B2
公开(公告)日：2024-01-23
申请号：US17570655
申请日：2022-01-07
Applicant: QATAR UNIVERSITY
Inventor： Sardar Ali , Dharmesh Kumar , Muftah El-Naas
IPC: B01J21/04 , B01J23/06 , B01J23/10 , B01J23/72 , B01J23/80 , B01J23/83 , B01J35/02 , B01J35/10 , B01J37/04 , B01J37/18 , B01J6/00 , C07C29/154 , B82Y40/00 , B82Y30/00
CPC classification number: B01J23/83 , B01J6/001 , B01J21/04 , B01J35/023 , B01J35/1014 , B01J37/04 , B01J37/18 , C07C29/154 , B82Y30/00 , B82Y40/00 , C07C2523/83
Abstract: This invention relates to development of novel Cu-based nanocatalysts synthesized via one-pot solution combustion synthesis for CO2 hydrogenation to methanol. The novel Cu-based catalyst has exceptional activity for CO2 hydrogenation with high methanol selectivity in the reaction temperature range between 250° C.-350° C. The novel catalyst also exhibits excellent resilience to deactivation due to sintering.
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公开(公告)号：US11458457B2
公开(公告)日：2022-10-04
申请号：US15576208
申请日：2016-11-23
Applicant: QATAR UNIVERSITY
Inventor： Mahmoud M. Khader , Mohammed J. Al-Marri , Sardar Ali , Ahmed Gamal Abdelmoneim , Anand Kumar
IPC: B01J23/10 , B01D53/94 , B01J35/00 , B01J21/04 , B01J23/44 , B01J35/10 , B01D53/86 , B01J37/16 , B01J23/63 , B01J37/08 , F01N3/10
Abstract: This invention relates to a novel palladium catalyst for the substantially complete oxidative removal of methane from exhaust streams at low operating temperatures compared to other current palladium catalysts and to methods of preparing the catalyst. Use of the catalyst to remove methane from vehicle exhaust streams, crude oil production and processing exhaust streams, petroleum refining exhaust streams and natural gas production and processing exhaust streams.
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公开(公告)号：US20190099744A1
公开(公告)日：2019-04-04
申请号：US16035448
申请日：2018-07-13
Applicant: Qatar University
Inventor： Mohammed J. Al-Marri , Mohammed Ali H. Salah Saad , Mahmoud M. Khader , Sardar Ali , Ahmed Gamal Abdelmoneim
Abstract: This invention relates to a novel nickel catalyst and a novel one-pot solution combustion synthesis of that catalyst for the CO2 reforming and low temperature steam reformation of methane. The novel nickel catalyst has exceptional activity for dry reforming and steam reforming of methane, and exhibits excellent resilience to deactivation due to carbon formation.
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