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METHOD FOR CLEANING CHEWING GUM RESIDUE OR ITS DERIVATIVES
Patent number:
ES2802900
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Method for cleaning chewing gum residue or its derivatives. The present invention refers to a method of cleaning chewing gum residues on floors or vertical walls. It is characterized by a stage for obtaining the image of the residue to be cleaned, a stage for determining the surface to be cleaned and the action of a laser beam on it.
Countries:
Spain
Regions:
Galicia
Centers:
UNIVERSIDAD DE VIGO
Other entities:
Sectors:
Other
Subsectors:
Surface technology, Thermal processes and apparatus
TRL Level:
TRL 4 – technology validated in lab
BRL Level:
PDF Link:
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Watch it hereSustainable Development Goal:
SDG11: Sustainable cities and communities
Applications
The invention pursues the total elimination of plastic residue from stone while minimizing the damage caused to it. The portable equipment incorporates a high-power laser, an artificial vision system and the necessary components for the correct operation of the system.
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