Method for obtaining porous carbon materials from graphite waste materials
PL454875A1Pending Publication Date: 2026-09-28WOJSKOWA AKAD TECHNICZNA IM JAROSAWA DABROWSKIEGO
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Patent Information
- Application Number
- PL2026454875
- Authority / Receiving Office
- PL · PL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2026-02-25
- Publication Date
- 2026-09-28
Abstract
The application concerns a method for obtaining porous carbon materials, wherein firstly, graphite materials are crushed to a level where the size of one piece does not exceed 0.5 cm, then the crushed material is poured into the grinding bowl of a mill, wherein at least one ball is used for grinding, then the bowl is tightly closed and the grinding process begins, which takes more than two hours to complete and consists in setting the grinding bowl in motion at a rotational speed above 350 revolutions per minute or at a frequency above 30 Hz.
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Citation Information
Patent Citations
Reproducing method of waste graphite
KR101516592B1
Graphite powder obtained by a ball milling process and the use thereof
WO2005014477A1