Invention Grant
- Patent Title: Composite solid base catalyst, manufacturing method thereof and manufacturing method of glycidol
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Application No.: US17839618Application Date: 2022-06-14
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Publication No.: US11998894B2Publication Date: 2024-06-04
- Inventor: De-Hao Tsai , Yung-Tin Pan , Che-Ming Yang , Ching-Yuan Chang , Ding-Huei Tsai , Chien-Fu Huang , Yi-Ta Tsai
- Applicant: NATIONAL TSING HUA UNIVERSITY , Chang Chun Plastics Co., Ltd. , Chang Chun Petrochemical Co., LTD. , DAIREN CHEMICAL CORP.
- Applicant Address: TW Hsinchu
- Assignee: NATIONAL TSING HUA UNIVERSITY,Chang Chun Plastics Co., Ltd.,Chang Chun Petrochemical Co., LTD.,DAIREN CHEMICAL CORP.
- Current Assignee: NATIONAL TSING HUA UNIVERSITY,Chang Chun Plastics Co., Ltd.,Chang Chun Petrochemical Co., LTD.,DAIREN CHEMICAL CORP.
- Current Assignee Address: TW Hsinchu; TW Taipei; TW Taipei; TW Taipei
- Agency: McBee Moore & Vanik, IP, LLC
- Priority: TW 1102679 2022.01.21
- Main IPC: B01J21/04
- IPC: B01J21/04 ; B01J21/02 ; B01J21/10 ; B01J23/02 ; B01J23/04 ; B01J35/02 ; B01J35/50 ; B01J37/02 ; B01J37/08 ; C07D301/02
Abstract:
A composite solid base catalyst, a manufacturing method thereof and a manufacturing method of glycidol are provided. The composite solid base catalyst includes an aluminum carrier and a plurality of calcium particles. The plurality of calcium particles are supported by the aluminum carrier. Beta basic sites of the composite solid base catalyst are 0.58 mmol/g-3.89 mmol/g.
Public/Granted literature
- US20230234033A1 COMPOSITE SOLID BASE CATALYST, MANUFACTURING METHOD THEREOF AND MANUFACTURING METHOD OF GLYCIDOL Public/Granted day:2023-07-27
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