Method for preparing hollow carbon structure using cracking reaction of heavy hydrocarbon fraction
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United States of America Patent
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Jan 24, 2017
Grant Date -
Oct 8, 2015
app pub date -
Mar 31, 2015
filing date -
Mar 31, 2014
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Abstract
The present invention relates to a method of preparing a hollow carbon structure. The method includes a step of calcining a solid component separated after a cracking reaction of a heavy hydrocarbon fraction; and a step of performing an acid treatment or base treatment on the solid component calcined in the above-described step.
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