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Briketiranje kavnih ostankov za pripravo goriva iz odpadkov : diplomsko delo
ID Anžič, Lara (Author), ID Kortnik, Jože (Mentor) More about this mentor... This link opens in a new window, ID Prislan, Peter (Comentor)

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Abstract
V sodobni družbi nastaja čedalje več odpadkov, od katerih se jih približno 80 % odloži, od vseh odpadkov pa manjši delež predstavlja tudi kavna usedlina, v Sloveniji nanese to 32 tisoč ton na dan, ki bi jo lahko namesto, da jo odložimo na odlagališču komunalnih odpadkov, energetsko izrabili, saj ima primerljivo kurilno vrednost lesu. Velika prednost tega alternativnega vira je, da je primerna širši potrošnji in ne samo industrijski rabi, saj pri sežigu ne potrebujemo dodatnih čistilnih naprav, ki bi lovile in prečiščevale nevarne dimne pline. V diplomskem delu je opisan celoten proces nastanka kavnega briketa od zbiranja kavnega ostanka in njegovega sušenja, do stiskanja in končnega pakiranja. Narejen kavni briket pa smo primerjali s standardi za lesne in nelesne brikete.

Language:Slovenian
Keywords:kavni ostanek, briketiranje, goriva iz odpadkov, integralno gospodarjenje z odpadki, briketi, peleti
Work type:High school thesis
Typology:2.11 - Undergraduate Thesis
Organization:NTF - Faculty of Natural Sciences and Engineering
Place of publishing:Ljubljana
Publisher:[L. Anžič]
Year:2021
Number of pages:XI, 32 f.
PID:20.500.12556/RUL-131614 This link opens in a new window
UDC:622
COBISS.SI-ID:84893699 This link opens in a new window
Publication date in RUL:30.09.2021
Views:1583
Downloads:136
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Secondary language

Language:English
Title:Briquetting of coffee grounds (residue) for the preparation of fuel from waste : diploma work
Abstract:
In modern society, more and more waste is generated, of which about 80 % is disposed of and a small proportion of all waste is coffee grounds, that is about 32 tons a day in Slovenia, which could be used for energy instead of being sent to landfills or to be composted, as it has a comparable calorific value of wood. The great advantage of this alternative source is that it is a suitable for wider consuption and not only for industrial use, as incineration does not require additional plants to catch and purify hazardous gases. The diploma thesis describes the entire process of coffee briquette formation, from the collection of coffee residue and its drying, to pressing and final packaging. The made coffee briquette was compared with the standards for wood and non-wood briquettes.

Keywords:coffee residue, briquetting, waste fuels, integrated waste management, briquettes, pellets

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