• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
View Item 
  •   DSpace@Artvin
  • Fakülteler
  • Orman Fakültesi
  • Orman Endüstri Mühendisliği Bölümü
  • Orman Endüstri Mühendisliği Bölümü Koleksiyonu - Makaleler
  • View Item
  •   DSpace@Artvin
  • Fakülteler
  • Orman Fakültesi
  • Orman Endüstri Mühendisliği Bölümü
  • Orman Endüstri Mühendisliği Bölümü Koleksiyonu - Makaleler
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Effects of flotation deinking on the removal of main colors of oil-based inks from uncoated and coated office papers

Thumbnail

View/Open

sami_imamoglu.pdf (592.8Kb)

Access

info:eu-repo/semantics/openAccess

Date

2013

Author

İmamoğlu, Sami
Karademir, Arif
Peşman, Emrah
Aydemir, Cem
Atik, Celil

Metadata

Show full item record

Citation

İmamoğlu, S., Karademir, A., Peşman, E., Aydemir, C., and Atik, C., (2013). Effects of flotation deinking on the removal of main colors of oil-based inks from uncoated and coated office papers, BioResources, 8(1), 45-58

Abstract

This paper presents the results of trials to evaluate the color-stripping behaviour of offset printing colors and the effect of coating on deinking performance. Oil-based four-color inks were separately printed as base printing on coated and uncoated white poster paper, and then extensive pulping and deinking processes were carried out. Standard offset printings were conducted on paper samples using cyan, magenta, yellow, and black colors (CMYK), and the effects of deinking efficiency on the removal of each color were analysed. The pulps were made at Micro-Maelstrom Laboratory Pulper at specified conditions with and without bleaching agents. Formamidin sulfinic acid and hydrogen peroxide formulation were used as reductive and oxidative bleaching agents, respectively. Flotation deinking and thickening of pulp were practiced using Degussa flotation and thickening cell. The changes in the optical properties, such as brightness, whiteness, and color value (CIE L?, a? b?) of deinked pulp were determined. It was found that optical properties of color-stripped pulps from coated papers were better than that of uncoated office papers. However, yield was quite low in coated papers since fillers were lost during flotation process. Cyan color was found to be the most difficult one in four main color printing inks stripping out in deinking process.

Source

Bioresources

Volume

8

Issue

1

URI

https://hdl.handle.net/11494/1131

Collections

  • Orman Endüstri Mühendisliği Bölümü Koleksiyonu - Makaleler [61]
  • Scopus İndeksli Yayınlar Koleksiyonu [525]
  • WoS İndeksli Yayınlar Koleksiyonu [685]



DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 




| Policy | Guide | Contact |
Advanced Search

sherpa/romeo

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsInstitution AuthorORCIDTitlesSubjectsTypeLanguageDepartmentCategoryPublisherAccess TypeThis CollectionBy Issue DateAuthorsInstitution AuthorORCIDTitlesSubjectsTypeLanguageDepartmentCategoryPublisherAccess Type

My Account

LoginRegister

Statistics

View Google Analytics Statistics

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


|| Policy || Guide || Library || Artvin Çoruh University || OAI-PMH ||

Artvin Çoruh University, Artvin, Turkey
If you find any errors in content, please contact:

Creative Commons License
Artvin Çoruh University Institutional Repository is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 Unported License..

DSpace@Artvin:


DSpace 6.2

tarafından İdeal DSpace hizmetleri çerçevesinde özelleştirilerek kurulmuştur.