Invention Grant
- Patent Title: Composition and process for pelletizing carbon-based materials for proppant and industrial applications
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Application No.: US17526746Application Date: 2021-11-15
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Publication No.: US11590469B2Publication Date: 2023-02-28
- Inventor: Minjung Cho , Todd Roper , Thu Lieng
- Applicant: CARBO Ceramics Inc.
- Applicant Address: US TX Houston
- Assignee: CARBO Ceramics Inc.
- Current Assignee: CARBO Ceramics Inc.
- Current Assignee Address: US TX Houston
- Agency: Patterson + Sheridan, LLP
- Main IPC: C09K8/80
- IPC: C09K8/80 ; B01J2/06 ; B01J6/00 ; C10B57/00 ; C01B33/40
Abstract:
A method for producing an electrically-conductive pellet includes reducing a size of a first material. The method also includes wetting the first material to produce a first slurry. The method also includes introducing the first slurry into a fluidizer to produce a first pellet. The method also includes reducing a size of a second material. The second material is an electrically-conductive material. The method also includes wetting the second material to produce a second slurry. The method also includes applying the second slurry to the first pellet.
Public/Granted literature
- US20220126246A1 COMPOSITION AND PROCESS FOR PELLETIZING CARBON-BASED MATERIALS FOR PROPPANT AND INDUSTRIAL APPLICATIONS Public/Granted day:2022-04-28
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