Process for the production of high conductivity, carbon-rich materials from coal
US11718528B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Dec 10, 2020 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Aug 13, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10J2300/1625
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of producing high conductivity carbon material from coal includes subjecting the coal to a dissolution process to produce a solubilized coal material, and subjecting the solubilized coal material to a pyrolysis process to produce the high conductivity carbon material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.