Institut za nuklearne nauke Vinča
Institut od nacionalnog značaja za Republiku Srbiju
Osnovan 1948. godine
kao naučni centar za istraživanje najsavremenijih tema u osnovnim prirodnim naukama - fizici, hemiji i biologiji
Danas je Vinča multidisciplinarni naučni institut
koji pokriva veliki broj naučnih i tehničko-tehnoloških disciplina
Danas je u Institutu zaposleno preko 300 doktora nauka i preko 200 doktoranada
koji rade na preko stotinu nacionalnih i međunarodnih projekata kao i u međunarodnim naučnoistraživačkim kolaboracijama u kojima je Republika Srbija član
Acronym / code: - - -
Project type: Circular voucher
Realization period: 27.08.2024 .- 27.08.2025.
Project funded by: EU Commission
SRO project holder: "Vinča" Institute of nuclear sciences - National Institute of the Republic of Serbia, University of Belgrad
  • Dr Ana Kalijadis, naučni savetnik, Laboratorija za materijale
  • ChemLegis doo Belgrade
Principal investigator: Miljana Mirković

In modern life, coffee is one of the most used raw materials for obtaining beverages. In the last ten years, this trend has spread to the home consumption of not only traditional types of coffee, but also espresso and filter coffee, which result in a solid residue that can be used further. It is estimated that in a busy coffee shop in the center of Belgrade, the residue after coffee preparation is between 0.5-1.0 kg per day. Disposal or composting of such waste is still not regulated and valuable waste after coffee preparation most often ends up as municipal waste. The aim of this project is to reuse the solid residue after the preparation of espresso coffee using the pyrolysis process to obtain carbon materials that can be implemented in a cosmetic product. Pyrolysis is a simple and economically profitable process of converting organic residues into carbon materials that further have a wide field of application. During the aerobic composting process carbon dioxide, methane and ammonia are emitted between 20-45% into the atmosphere according to GHG data, while the pyrolysis process has less than 1% of emissions. Carbon materials obtained by this process are characterized by extremely good physicochemical characteristics and can be used as a component in the production of cosmetic preparations with a skin cleansing effect, while being non-polluting and non-toxic for the environment

coffee

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