Kohvipaksust saab diislit

USA Nevada osariigi Reno ülikooli teadlased suutsid kohvipaksust diislit toota.

Iga aasta tekib piisavalt palju kohvipaksu, et sellest paarsada miljonit liitrit biokütust toota, kirjutas International Herald Tribune.

Narasimharao Kondamudi ja Susanta K. Mohapatra koos uurimistööd teinud professor Mano Misra selgitas, et nad avastasid juhuslikult, et kohvioad sisaldavad märkimisväärse koguse õli. „Ma tegin üks õhtu endale kohvi, kuid unustasin seda juua. Järgmiseks hommikuks ulpis selle peal õlikiht,“ ütles ta.

Teadlased tõid selle avastuse järel Starbucksi kohvikust paarkümmend kilo kasutatud kohvipuru. Analüüsist selgus, et sellest 10-15% oli õli, milles sai lihtsalt eraldada ja biodiisliks muuta. Teadlaste hinnangul maksaks liider kohvidiislit umbes kolm krooni. Probleemiks on kohvipaksu efektiivne kogumine.

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Transpordiliik:
Kui kaup on pakitud alustele, täitke ära aluste lahtrid. Kui kaup ei ole pakitud alustele, täitke ära kauba kirjelduse lahtrid.
Mahukaalu arvutamisel on võetud aluseks:
Autotranspordis 1 m³ = 333 kg.
Lennutranspordis 1 m³ = 167 kg.
Mahukaal: kg
Maht:

NASDAQ OMX Tallinna, Riia ja Vilniuse börsiinfo 15 minutilise viivitusega.

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