METHODS FOR MAKING CARBON PRODUCTS DERIVED FROM LIGNIN/CARBON RESIDUE

A precursor having at least five percent of lignin based coke and d002 spacing of more than 3.36 angstroms and less 3.44 for making graphite. Methods for making a green/graphite article include mixing coke derived from a petroleum product, a coal product or a bitumen product with coke derived from l...

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Bibliographic Details
Main Authors HAUSNER, ANDREW ADAM, CHANG, CHING-FENG, GUL, OMER, ADRIANOWYCZ, OREST L, MILLER, ROBERT E, ALNASLEH, BASSAM
Format Patent
LanguageEnglish
Polish
Published 20.06.2022
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
COMPOUNDS THEREOF
CONCRETE
DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
FUELS
INORGANIC CHEMISTRY
LIME, MAGNESIA
LUBRICANTS
METALLURGY
NON-METALLIC ELEMENTS
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
REFRACTORIES
SLAG
TECHNICAL GASES CONTAINING CARBON MONOXIDE
TREATMENT OF NATURAL STONE
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Summary:A precursor having at least five percent of lignin based coke and d002 spacing of more than 3.36 angstroms and less 3.44 for making graphite. Methods for making a green/graphite article include mixing coke derived from a petroleum product, a coal product or a bitumen product with coke derived from lignin. Alternatively, the precursor material for the various types of coke may be mixed and coked together. The mixture may be formed into a desired shape. The article may be subsequently carbonized and graphitized. The amount of lignin derived coke comprises a sufficient quantity to change at least a selected property of the graphite article.
Bibliography:Application Number: PL20140842401T