Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

A Novel Eco-Alkali Chemistry in Newspaper Flotation Deinking (CROSBI ID 191024)

Prilog u časopisu | izvorni znanstveni rad

Plazonić, Ivana ; Dzimbeg-Malčić, Vesna ; Barbarić-Mikočević, Željka A Novel Eco-Alkali Chemistry in Newspaper Flotation Deinking // Acta graphica, 23 (2012), 91-98

Podaci o odgovornosti

Plazonić, Ivana ; Dzimbeg-Malčić, Vesna ; Barbarić-Mikočević, Željka

engleski

A Novel Eco-Alkali Chemistry in Newspaper Flotation Deinking

Performance and efficiency of fresh offset-printed daily Croatian newspaper deinked by novel chemistry, named Eco-alkali, were investigated in this study. Eco-alkali is naturally gained alkali prepared from domestic by-product wood fly ash collected after hardwood ignition. Brightness, opacity and effective residual ink concentration (ERIC) as optical properties were evaluated for the deinked pulp before and after flotation. Lingering ink particles and their total surface area were measured by image analysis method. Experimental results are compared to the pulp deinked with worldwide accepted method INGEDE Method 11 using identical steps through the whole deinking process. The findings obtained from present work, especially removing particle efficiency results before flotation, indicated that eco-alkali have potential to be used in flotation deinking of newspapers.

Eco-alkali; newspaper; INGEDE Method 11; flotation deinking; image analysis; optical properties

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

23

2012.

91-98

objavljeno

0353-4707

Povezanost rada

Grafička tehnologija