-
公开(公告)号：US20220098033A1
公开(公告)日：2022-03-31
申请号：US17426105
申请日：2020-07-09
Applicant: CQC INTIME TESTING TECHNOLOGY CO., LTD.
IPC: C01B3/06 , B01J27/24 , B01J23/835 , B01J21/18 , B01J35/02 , B01J37/06 , B01J37/02 , B01J37/08 , B01J37/34 , B01J38/08 , H01M4/96 , H01M4/88
Abstract: A porous carbon-based metal catalyst, a preparation method and application thereof are provided. The preparation method includes: successively performing activation, surface corrosion, nitrogen-doping treatment and graphitization treatment on washed micro-grade porous carbon, then performing sensitization treatment, and subsequently carrying out loading, reduction and other treatments of catalytic metal, so as to finally obtain the porous carbon-based metal catalyst. The porous carbon-based metal catalyst provided by the present application has excellent catalytic performance, is especially suitable for producing hydrogen by efficiently catalytically decomposing ammonia borane, is not prone to inactivation, and is easy to regenerate after inactivation. Meanwhile, the preparation method is environmental-friendly, is suitable for large-scale production and has a wide application prospect in the fields such as hydrogen fuel batteries.
-
Patent Agency Ranking
公开(公告)号：US11534741B2
公开(公告)日：2022-12-27
申请号：US17596268
申请日：2020-09-08
Applicant: CQC INTIME TESTING TECHNOLOGY CO., LTD.
IPC: B01J23/80 , C02F1/72 , B01J35/00 , B01J37/04 , B01J37/03 , B01J37/02 , B01J37/00 , B01J37/06 , B01J37/08 , B01J38/12 , B01J23/94 , C02F1/32 , C02F101/16 , C02F101/30
Abstract: An organic wastewater treatment method based on a multi-element co-doping TiO2 nano photocatalytic material includes preparing a sulfur-titanium dioxide mixture, hydrothermally reacting the sulfur-titanium dioxide mixture with copper chloride, ammonia, strong alkali, a transition metal salt and the like, reacting the resulting reaction product with hydrofluoric acid, then performing temperature programming thermal treatment in air to obtain the multi-element co-doping TiO2 nano photocatalytic material, and then treating organic wastewater with the multi-element co-doping TiO2 nano photocatalytic material under the irradiation of visible light. The organic wastewater treatment method is efficient and rapid, safe and environmental-friendly, can thoroughly degrade many types of organic pollutants, ammonia nitrogen and the like, and does not cause secondary pollution; furthermore, the adopted multi-element co-doping TiO2 nano photocatalytic material can be regenerated and recycled only by simple calcination, and the cost is inexpensive.
-
公开(公告)号：US11175251B2
公开(公告)日：2021-11-16
申请号：US17274787
申请日：2019-03-25
Applicant: CQC INTIME TESTING TECHNOLOGY CO., LTD.
Inventor： Zonghui Yang , Conglin Huang , Jie Wang
Abstract: A product performance test method and system are provided. The product performance test method includes: at least testing a specific heat capacity C of a heat storage material of a sample, a heat transfer coefficient K, an energy efficiency ratio E of a refrigeration system, and a mass m of the heat storage material contained in the sample to detect a performance level of the sample. The method provided tests four key factors: the specific heat capacity C of the heat storage material of a product, the heat transfer coefficient K, the energy efficiency ratio E of the refrigeration system, and the mass m of the heat storage material in a box.
-
公开(公告)号：US20220266226A1
公开(公告)日：2022-08-25
申请号：US17596268
申请日：2020-09-08
Applicant: CQC INTIME TESTING TECHNOLOGY CO., LTD.
IPC: B01J23/80 , C02F1/32 , C02F1/72 , B01J35/00 , B01J37/04 , B01J37/03 , B01J37/02 , B01J37/00 , B01J37/06 , B01J37/08 , B01J38/12 , B01J23/94
Abstract: An organic wastewater treatment method based on a multi-element co-doping TiO2 nano photocatalytic material includes preparing a sulfur-titanium dioxide mixture, hydrothermally reacting the sulfur-titanium dioxide mixture with copper chloride, ammonia, strong alkali, a transition metal salt and the like, reacting the resulting reaction product with hydrofluoric acid, then performing temperature programming thermal treatment in air to obtain the multi-element co-doping TiO2 nano photocatalytic material, and then treating organic wastewater with the multi-element co-doping TiO2 nano photocatalytic material under the irradiation of visible light. The organic wastewater treatment method is efficient and rapid, safe and environmental-friendly, can thoroughly degrade many types of organic pollutants, ammonia nitrogen and the like, and does not cause secondary pollution; furthermore, the adopted multi-element co-doping TiO2 nano photocatalytic material can be regenerated and recycled only by simple calcination, and the cost is inexpensive.
-
公开(公告)号：US11370659B2
公开(公告)日：2022-06-28
申请号：US17426105
申请日：2020-07-09
Applicant: CQC INTIME TESTING TECHNOLOGY CO., LTD.
IPC: C01B3/06 , B01J21/18 , B01J23/835 , B01J27/24 , B01J35/02 , B01J37/02 , B01J37/06 , B01J37/08 , B01J37/34 , B01J38/08 , H01M4/88 , H01M4/96
Abstract: A porous carbon-based metal catalyst, a preparation method and application thereof are provided. The preparation method includes: successively performing activation, surface corrosion, nitrogen-doping treatment and graphitization treatment on washed micro-grade porous carbon, then performing sensitization treatment, and subsequently carrying out loading, reduction and other treatments of catalytic metal, so as to finally obtain the porous carbon-based metal catalyst. The porous carbon-based metal catalyst provided by the present application has excellent catalytic performance, is especially suitable for producing hydrogen by efficiently catalytically decomposing ammonia borane, is not prone to inactivation, and is easy to regenerate after inactivation. Meanwhile, the preparation method is environmental-friendly, is suitable for large-scale production and has a wide application prospect in the fields such as hydrogen fuel batteries.
-
公开(公告)号：US20210318257A1
公开(公告)日：2021-10-14
申请号：US17274787
申请日：2019-03-25
Applicant: CQC INTIME TESTING TECHNOLOGY CO., LTD.
Inventor： Zonghui YANG , Conglin HUANG , Jie WANG
Abstract: A product performance test method and system are provided. The product performance test method includes: at least testing a specific heat capacity C of a heat storage material of a sample, a heat transfer coefficient K, an energy efficiency ratio E of a refrigeration system, and a mass m of the heat storage material contained in the sample to detect a performance level of the sample. The method provided tests four key factors: the specific heat capacity C of the heat storage material of a product, the heat transfer coefficient K, the energy efficiency ratio E of the refrigeration system, and the mass m of the heat storage material in a box.
-
-
-
-
-
Search Results
6
records
(took 0.014 seconds)
