The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2020
Filed:
Aug. 16, 2017
Tsong-jen Yang, Taichung, TW;
Tsong-Jen Yang, Taichung, TW;
Other;
Abstract
A method of enhancing the carbon content of a carbon-containing material, which includes loading a chamber with a carbon-containing material, evacuating air from the chamber, introducing an inert gas into the chamber, and heating sequentially the chamber at three or more different temperature phases each for a duration of time such that the weight percentage of the carbon in the treated carbon-containing material is increased by 20% or higher, as compared to the untreated carbon-containing material. Further disclosed is a system for performing this method.
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