METHOD FOR MANUFACTURING COFFEE ACTIVATED CARBON USING COFFEE WASTE, COFFEE ACTIVATED CARBON MANUFACTURED BY THE SAME, AND DOPE-DYED YARN INCLUDING COFFEE ACTIVATED CARBON
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United States of America
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Issued Date -
Nov 21, 2024
app pub date -
Aug 22, 2023
filing date -
Aug 22, 2023
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Abstract
A method for manufacturing coffee activated carbon includes performing a main treatment process of carbonizing and activating dried coffee powder particles to produce coffee activated carbon, and performing a post-treatment process of grinding, sieving, and drying the coffee activated carbon to select coffee activated carbon having an average particle diameter (D50) of greater than 0 μm to 3 μm or less, coffee activated carbon prepared thereby, and a dope-dyed yarn including the coffee activated carbon.
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