Naslov
The role of chemicals in deinking flotation process

Autori
Bolanča Mirković, Ivana ; Mikac Dadić, Višnja ; Pasanec, Suzana

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Graphic arts : technology, design, communications : scientific book 2005

Urednik/ci
Bolanča, Zdenka ; Mikota, Miroslav

Izdavač
Grafički fakultet Sveučilišta u Zagrebu ; Ogranak Matice hrvatske u Senju ; Inštitut za celulozo in papir Ljubljana

Grad
Zagreb : Senj : Ljubljana

Godina
2005

Raspon stranica
179-188

ISBN
953-96020-3-3

Ključne riječi
recycling, prints of different techinques, surfactants, brightness, image analysis

Sažetak
In flotation deinking, the most often used conventional process for paper recycling, chemicals are used in order to achieve detaching of ink from the fibers and prevention of its renewed bounding, removing of ink by flotation, whitening of fibers any purifying and removing the water from the obtained sludge. The influence of different deinking chemicals on the quaility of the recycled fibers will be investigated in this work. Some optical fiber properties, the size of pollutants and their surface on the handsheet in relation to the conditions of the recycling process will be discused. The article is in scientific sens the contribution to explanation of non hydrodinamic factors activity in the deinking flotation process. The application of the investigation results in interesting in the context of the recycled paper quality increase.

Izvorni jezik
Engleski

Znanstvena područja
Grafička tehnologija

POVEZANOST RADA