Production of graphene-structured products from coal using thermal molten salt process
Abstract
The invention provides a method for the production of graphene-structured products. The method generally comprises contacting at a conversion temperature ranging from about 850° C. to about 1100° C. in an inert atmosphere coal with a molten salt to produce a graphene-structured product. In an alternate embodiment, the method comprises contacting at a conversion temperature ranging from about 850° C. to about 1100° C. in an inert atmosphere coal with a molten salt to produce a graphene-structured product; and, separating a rare earth element from the graphene-structured product.
- Inventors:
- Issue Date:
- Research Org.:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1986977
- Patent Number(s):
- 11535518
- Application Number:
- 16/369,753
- Assignee:
- Energy, United States Department of (Washington, DC)
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 03/29/2019
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Shi, Fan, Gray, McMahan L., Matranga, Christopher, and Ji, Tuo. Production of graphene-structured products from coal using thermal molten salt process. United States: N. p., 2022.
Web.
Shi, Fan, Gray, McMahan L., Matranga, Christopher, & Ji, Tuo. Production of graphene-structured products from coal using thermal molten salt process. United States.
Shi, Fan, Gray, McMahan L., Matranga, Christopher, and Ji, Tuo. Tue .
"Production of graphene-structured products from coal using thermal molten salt process". United States. https://www.osti.gov/servlets/purl/1986977.
@article{osti_1986977,
title = {Production of graphene-structured products from coal using thermal molten salt process},
author = {Shi, Fan and Gray, McMahan L. and Matranga, Christopher and Ji, Tuo},
abstractNote = {The invention provides a method for the production of graphene-structured products. The method generally comprises contacting at a conversion temperature ranging from about 850° C. to about 1100° C. in an inert atmosphere coal with a molten salt to produce a graphene-structured product. In an alternate embodiment, the method comprises contacting at a conversion temperature ranging from about 850° C. to about 1100° C. in an inert atmosphere coal with a molten salt to produce a graphene-structured product; and, separating a rare earth element from the graphene-structured product.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {12}
}
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Works referenced in this record:
Methods of Making Graphene Materials
patent-application, April 2019
- Mellor, Ian; Doughty, Greg
- US Patent Application 16/103088; 20190119115
Method for Producing Graphenes through the Production of a Graphite Intercalation Compound Using Salts
patent-application, December 2012
- Jeon, Seok-Woo; Kang, Ki-Suk; Kwon, Ji-Young
- US Patent Application 13/519950; 20120321545
Selective Recovery of Rare Earth Elements from Coal Fly Ash Leachates Using Liquid Membrane Processes
journal, March 2019
- Smith, Ryan C.; Taggart, Ross K.; Hower, James C.
- Environmental Science & Technology, Vol. 53, Issue 8
CO and CO2 emissions from spontaneous heating of coal under different ventilation rates
journal, October 2011
- Yuan, Liming; Smith, Alex C.
- International Journal of Coal Geology, Vol. 88, Issue 1
Method of Producing Graphene
patent-application, May 2015
- Botte, Gerardine G.
- US Patent Application 14/391253; 20150125604