The influence of calcium ions on deinking flotation recovery under diferent conditions

Marilović, Dragana; Trumić, Maja; Trumić, Milan; Andrić, Ljubiša

Conference Object Open access M33

Proceedings_IOC_2021-148-151full.pdf (2.31MB)

2021

Marilović, Dragana
Trumić, Maja
Trumić, Milan
Andrić, Ljubiša

University of Belgrade, Technical Faculty in Bor

Proceedings - 52nd International October Conference on Mining and Metallurgy - IOC 2021, November 29th - 30th 2021, Bor, Serbia, 2021, 133-136

133

136

English

M33 - Conference paper at an international conference, printed in full

Deinking flotation is the most commonly used method in recycling paper process. Better understood of the interactions between added surfactant and the solid surfaces of ink can be accomplished by studying the fundamental mechanism. The effect of reagents on the flotation of offset paper was investigated for the purpose of efficiency removing the toner particles and fiber purification under different pH values in the presence of calcium ions. The results showed that calcium ions in combination with oleic acid remove toner particles with high efficiency in a short flotation time.

deinking flotation, offset paper, calcium ions, toner recovery

ISBN

978‐86‐6305‐119‐5

URI

https://ioc.tfbor.bg.ac.rs/public/2021/Proce...
https://repozitorijum.tfbor.bg.ac.rs/handle/...

dc.rights.license	CC-BY-NC-ND
dc.identifier.isbn	978‐86‐6305‐119‐5
dc.identifier.uri	https://ioc.tfbor.bg.ac.rs/public/2021/Proceedings_IOC_2021.pdf
dc.identifier.uri	https://repozitorijum.tfbor.bg.ac.rs/handle/123456789/2743
dc.description.abstract	Deinking flotation is the most commonly used method in recycling paper process. Better understood of the interactions between added surfactant and the solid surfaces of ink can be accomplished by studying the fundamental mechanism. The effect of reagents on the flotation of offset paper was investigated for the purpose of efficiency removing the toner particles and fiber purification under different pH values in the presence of calcium ions. The results showed that calcium ions in combination with oleic acid remove toner particles with high efficiency in a short flotation time.
dc.language.iso	en
dc.publisher	University of Belgrade, Technical Faculty in Bor
dc.source	Proceedings - 52nd International October Conference on Mining and Metallurgy - IOC 2021, November 29th - 30th 2021, Bor, Serbia, 2021, 133-136
dc.subject	deinking flotation
dc.subject	offset paper
dc.subject	calcium ions
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject	toner recovery
dc.title	The influence of calcium ions on deinking flotation recovery under diferent conditions
dc.type	conferenceObject
dc.type.version	publishedVersion
dc.citation.spage	133
dc.citation.epage	136
dc.citation.rank	M33
dc.creator	Marilović, Dragana
dc.creator	Trumić, Maja
dc.creator	Trumić, Milan
dc.creator	Andrić, Ljubiša
dc.date.accessioned	2023-12-26T09:26:03Z
dc.date.available	2023-12-26T09:26:03Z
dc.date.issued	2021


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