Results 51 to 60 of about 391 (172)

Phosphate Esters: New Coating Materials for a Sustainable Release Paper.

ChemistrySelect, Volume 9, Issue 19, May 21, 2024.
Silicone‐based release paper is very difficult to recycle due to covalent bonds between silicone and fibers. The most suitable solution to overcome this problem is to use alternative recyclable and efficient coating materials. Sheets coated with phosphate esters provide a surface with low peeling forces, and residual adhesion values confirming the ...
Lahbib Abenghal, François Brouillette
wiley   +1 more source

Durable and sustainable smart tags for identity management and condition monitoring: Case study for reusable packaging and recyclable data carriers

Packaging Technology and Science, Volume 37, Issue 2, Page 107-121, February 2024.
Visual and electronic data carrier technologies combining identification and monitoring functions have been tested for their durability to tolerate lifecycle conditions of reusable packaging. The tags can be used to access traceability and other relevant information by reading them with a mobile phone.
Liisa Hakola, Elina Hakola, Sarianna Palola, Anna Tenhunen‐Lunkka, Jussi Lahtinen   +4 more
wiley   +1 more source

Oil-Coated Bubble Flotation for Separating Hydrophilic Particles from Water

Recycling
Froth flotation is a widely used method for the selective separation of particulates from aqueous dispersions or slurries. This technology is based on the attachment of sufficiently hydrophobic particles to the air–water interface of gas bubbles. However,
Songcheng Wang, Xue Zong, Xiaotang Du, Sven H. Behrens, J. Carson Meredith   +4 more
doaj   +1 more source

The Effects of Sodium Percarbonate and Perborate Usage on Pulping and Flotation Deinking Instead of Hydrogen Peroxide

BioResources, 2013
The main objective of this study was to evaluate the potential of sodium percarbonate and sodium perborate utilization during repulping of old news and magazine paper mixture.
Sami Imamoglu, Evren Ersoy Kalyoncu, Hüseyin Kırcı, Emrah Pesman   +3 more
doaj   +1 more source

Deinking of different furnishes of recycled MOW, ONP, and OMG pulps in silicate-free conditions using organic complex of PHASS [PDF]

BioResources, 2013
Sodium silicate causes problems in papermaking such as deposit formation, decreased retention, and lower sheet strength. Due to these problems, chemical deinking of different recycled papers furnishes including 100% ONP, 80% ONP, and 20% OMG, and a ...
Iman Akbarpour, Mansour Ghaffari, Ali Ghasemian   +2 more
doaj  

Mechanical and morphological characteristic investigations of deinked used newsprint paper via ultra-sonochemistry method

Jurnal Natural, 2020
Printed newspaper is one of the print-based media published daily in large quantities. The focus of this research is to remove the ink from used newsprint with alkaline treatment by using ultrasound sonochemistry method.
SAHARMAN GEA, SRI RAHAYU, ANDRIAYANI ANDRIAYANI, AVERROES FAZLUR RAHMAN PILIANG, NONI OKTARI   +4 more
doaj   +1 more source

Ofis Kağıtları Üzerindeki Mürekkep Giderme İşleminin Taramalı Elektron Mikroskobu ile Analizi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2015
Bu çalışmada, yüzdürme metoduna göre mürekkep giderme işlemi uygulanmış baskılı ofis kâğıtları üzerinde taramalı elektron mikroskobu (SEM) ile görüntü analizleri yapılmıştır. Bu işlem için öncelikle bazı kimyasallar ile enzimler kullanılmıştır. Çalışmada
Arif Karademir, Engin Güvendi, Selim Karahan   +2 more
doaj  

The deinkability improvement of offset prints made from a two-side coated substrate [PDF]

BioResources, 2013
This paper describes the improved removal of impurities (coating, ink/toner) from offset prints produced by digital printing of two-side coated paper. The substrates were printed by conventional and digital offset processes.
Zeljka Barbaric-Mikocevic, Ivana Plazonic, Vesna Dzimbeg-Malcic   +2 more
doaj  

Seed Oil of Morinda citrifolia L. as a Surfactant for Deinking Flotation

International Journal of Chemical Engineering, 2017
Surfactants are essential in the pulp recovery process for the removal of ink on paper to be recycled. In order to create a “green” surfactant, seed oil was extracted from Morinda citrifolia L.
Trismawati Trismawati, I. N. G. Wardana, Nurkholis Hamidi, Mega Nur Sasongko   +3 more
doaj   +1 more source